Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245688800083.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-05b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688800083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.7K Apr 30 07:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 30 07:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 30 07:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 07:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 795K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-05b-LTLCardinality-00
FORMULA_NAME ASLink-PT-05b-LTLCardinality-01
FORMULA_NAME ASLink-PT-05b-LTLCardinality-02
FORMULA_NAME ASLink-PT-05b-LTLCardinality-03
FORMULA_NAME ASLink-PT-05b-LTLCardinality-04
FORMULA_NAME ASLink-PT-05b-LTLCardinality-05
FORMULA_NAME ASLink-PT-05b-LTLCardinality-06
FORMULA_NAME ASLink-PT-05b-LTLCardinality-07
FORMULA_NAME ASLink-PT-05b-LTLCardinality-08
FORMULA_NAME ASLink-PT-05b-LTLCardinality-09
FORMULA_NAME ASLink-PT-05b-LTLCardinality-10
FORMULA_NAME ASLink-PT-05b-LTLCardinality-11
FORMULA_NAME ASLink-PT-05b-LTLCardinality-12
FORMULA_NAME ASLink-PT-05b-LTLCardinality-13
FORMULA_NAME ASLink-PT-05b-LTLCardinality-14
FORMULA_NAME ASLink-PT-05b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652648317665

Running Version 202205111006
[2022-05-15 20:58:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 20:58:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 20:58:39] [INFO ] Load time of PNML (sax parser for PT used): 205 ms
[2022-05-15 20:58:39] [INFO ] Transformed 2430 places.
[2022-05-15 20:58:39] [INFO ] Transformed 3040 transitions.
[2022-05-15 20:58:39] [INFO ] Found NUPN structural information;
[2022-05-15 20:58:39] [INFO ] Parsed PT model containing 2430 places and 3040 transitions in 349 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-05b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 2430 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2430/2430 places, 3040/3040 transitions.
Discarding 146 places :
Symmetric choice reduction at 0 with 146 rule applications. Total rules 146 place count 2284 transition count 2894
Iterating global reduction 0 with 146 rules applied. Total rules applied 292 place count 2284 transition count 2894
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 293 place count 2284 transition count 2893
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 349 place count 2228 transition count 2804
Iterating global reduction 1 with 56 rules applied. Total rules applied 405 place count 2228 transition count 2804
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 423 place count 2228 transition count 2786
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 432 place count 2219 transition count 2777
Iterating global reduction 2 with 9 rules applied. Total rules applied 441 place count 2219 transition count 2777
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 445 place count 2215 transition count 2766
Iterating global reduction 2 with 4 rules applied. Total rules applied 449 place count 2215 transition count 2766
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 452 place count 2212 transition count 2763
Iterating global reduction 2 with 3 rules applied. Total rules applied 455 place count 2212 transition count 2763
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 458 place count 2209 transition count 2753
Iterating global reduction 2 with 3 rules applied. Total rules applied 461 place count 2209 transition count 2753
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 462 place count 2208 transition count 2745
Iterating global reduction 2 with 1 rules applied. Total rules applied 463 place count 2208 transition count 2745
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 464 place count 2207 transition count 2744
Iterating global reduction 2 with 1 rules applied. Total rules applied 465 place count 2207 transition count 2744
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 466 place count 2206 transition count 2736
Iterating global reduction 2 with 1 rules applied. Total rules applied 467 place count 2206 transition count 2736
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 468 place count 2205 transition count 2728
Iterating global reduction 2 with 1 rules applied. Total rules applied 469 place count 2205 transition count 2728
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 470 place count 2204 transition count 2727
Iterating global reduction 2 with 1 rules applied. Total rules applied 471 place count 2204 transition count 2727
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 472 place count 2203 transition count 2719
Iterating global reduction 2 with 1 rules applied. Total rules applied 473 place count 2203 transition count 2719
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 474 place count 2202 transition count 2711
Iterating global reduction 2 with 1 rules applied. Total rules applied 475 place count 2202 transition count 2711
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 476 place count 2201 transition count 2710
Iterating global reduction 2 with 1 rules applied. Total rules applied 477 place count 2201 transition count 2710
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 478 place count 2200 transition count 2702
Iterating global reduction 2 with 1 rules applied. Total rules applied 479 place count 2200 transition count 2702
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 480 place count 2199 transition count 2694
Iterating global reduction 2 with 1 rules applied. Total rules applied 481 place count 2199 transition count 2694
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 482 place count 2198 transition count 2693
Iterating global reduction 2 with 1 rules applied. Total rules applied 483 place count 2198 transition count 2693
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 484 place count 2197 transition count 2685
Iterating global reduction 2 with 1 rules applied. Total rules applied 485 place count 2197 transition count 2685
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 486 place count 2196 transition count 2677
Iterating global reduction 2 with 1 rules applied. Total rules applied 487 place count 2196 transition count 2677
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 488 place count 2195 transition count 2676
Iterating global reduction 2 with 1 rules applied. Total rules applied 489 place count 2195 transition count 2676
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 490 place count 2194 transition count 2668
Iterating global reduction 2 with 1 rules applied. Total rules applied 491 place count 2194 transition count 2668
Applied a total of 491 rules in 2986 ms. Remains 2194 /2430 variables (removed 236) and now considering 2668/3040 (removed 372) transitions.
// Phase 1: matrix 2668 rows 2194 cols
[2022-05-15 20:58:43] [INFO ] Computed 238 place invariants in 150 ms
[2022-05-15 20:58:44] [INFO ] Implicit Places using invariants in 1290 ms returned []
// Phase 1: matrix 2668 rows 2194 cols
[2022-05-15 20:58:44] [INFO ] Computed 238 place invariants in 85 ms
[2022-05-15 20:58:49] [INFO ] Implicit Places using invariants and state equation in 4903 ms returned [2028, 2039, 2050, 2058, 2066, 2074, 2082, 2093, 2101, 2109, 2120]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 6244 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2183/2430 places, 2668/3040 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 2171 transition count 2656
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 2171 transition count 2656
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 34 place count 2161 transition count 2646
Iterating global reduction 0 with 10 rules applied. Total rules applied 44 place count 2161 transition count 2646
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 2153 transition count 2638
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 2153 transition count 2638
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 63 place count 2150 transition count 2635
Iterating global reduction 0 with 3 rules applied. Total rules applied 66 place count 2150 transition count 2635
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 2148 transition count 2633
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 2148 transition count 2633
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 2146 transition count 2631
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 2146 transition count 2631
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 2145 transition count 2630
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 2145 transition count 2630
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 2144 transition count 2629
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 2144 transition count 2629
Applied a total of 78 rules in 872 ms. Remains 2144 /2183 variables (removed 39) and now considering 2629/2668 (removed 39) transitions.
// Phase 1: matrix 2629 rows 2144 cols
[2022-05-15 20:58:50] [INFO ] Computed 227 place invariants in 56 ms
[2022-05-15 20:58:51] [INFO ] Implicit Places using invariants in 1019 ms returned []
// Phase 1: matrix 2629 rows 2144 cols
[2022-05-15 20:58:51] [INFO ] Computed 227 place invariants in 49 ms
[2022-05-15 20:58:57] [INFO ] Implicit Places using invariants and state equation in 5737 ms returned []
Implicit Place search using SMT with State Equation took 6764 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2144/2430 places, 2629/3040 transitions.
Finished structural reductions, in 2 iterations. Remains : 2144/2430 places, 2629/3040 transitions.
Support contains 34 out of 2144 places after structural reductions.
[2022-05-15 20:58:57] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-15 20:58:57] [INFO ] Flatten gal took : 261 ms
FORMULA ASLink-PT-05b-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 20:58:57] [INFO ] Flatten gal took : 172 ms
[2022-05-15 20:58:58] [INFO ] Input system was already deterministic with 2629 transitions.
Support contains 32 out of 2144 places (down from 34) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 637 ms. (steps per millisecond=15 ) properties (out of 20) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 2629 rows 2144 cols
[2022-05-15 20:58:59] [INFO ] Computed 227 place invariants in 25 ms
[2022-05-15 20:59:00] [INFO ] After 869ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2022-05-15 20:59:01] [INFO ] [Nat]Absence check using 53 positive place invariants in 45 ms returned sat
[2022-05-15 20:59:01] [INFO ] [Nat]Absence check using 53 positive and 174 generalized place invariants in 118 ms returned sat
[2022-05-15 20:59:23] [INFO ] After 22221ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :8
[2022-05-15 20:59:24] [INFO ] Deduced a trap composed of 162 places in 680 ms of which 6 ms to minimize.
[2022-05-15 20:59:25] [INFO ] Deduced a trap composed of 97 places in 534 ms of which 3 ms to minimize.
[2022-05-15 20:59:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1605 ms
[2022-05-15 20:59:25] [INFO ] After 23908ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :8
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-05-15 20:59:25] [INFO ] After 25071ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :8
Fused 12 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 753 ms.
Support contains 18 out of 2144 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Drop transitions removed 385 transitions
Trivial Post-agglo rules discarded 385 transitions
Performed 385 trivial Post agglomeration. Transition count delta: 385
Iterating post reduction 0 with 385 rules applied. Total rules applied 385 place count 2144 transition count 2244
Reduce places removed 385 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 388 rules applied. Total rules applied 773 place count 1759 transition count 2241
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 776 place count 1757 transition count 2240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 777 place count 1756 transition count 2240
Performed 569 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 569 Pre rules applied. Total rules applied 777 place count 1756 transition count 1671
Deduced a syphon composed of 569 places in 3 ms
Ensure Unique test removed 53 places
Reduce places removed 622 places and 0 transitions.
Iterating global reduction 4 with 1191 rules applied. Total rules applied 1968 place count 1134 transition count 1671
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 4 with 36 rules applied. Total rules applied 2004 place count 1129 transition count 1640
Reduce places removed 31 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 33 rules applied. Total rules applied 2037 place count 1098 transition count 1638
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2039 place count 1096 transition count 1638
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 20 Pre rules applied. Total rules applied 2039 place count 1096 transition count 1618
Deduced a syphon composed of 20 places in 4 ms
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 7 with 60 rules applied. Total rules applied 2099 place count 1056 transition count 1618
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 19 Pre rules applied. Total rules applied 2099 place count 1056 transition count 1599
Deduced a syphon composed of 19 places in 4 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 2137 place count 1037 transition count 1599
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2141 place count 1033 transition count 1588
Iterating global reduction 7 with 4 rules applied. Total rules applied 2145 place count 1033 transition count 1588
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2147 place count 1031 transition count 1579
Iterating global reduction 7 with 2 rules applied. Total rules applied 2149 place count 1031 transition count 1579
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2151 place count 1029 transition count 1570
Iterating global reduction 7 with 2 rules applied. Total rules applied 2153 place count 1029 transition count 1570
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2155 place count 1027 transition count 1561
Iterating global reduction 7 with 2 rules applied. Total rules applied 2157 place count 1027 transition count 1561
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2158 place count 1026 transition count 1560
Iterating global reduction 7 with 1 rules applied. Total rules applied 2159 place count 1026 transition count 1560
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2160 place count 1025 transition count 1559
Iterating global reduction 7 with 1 rules applied. Total rules applied 2161 place count 1025 transition count 1559
Performed 176 Post agglomeration using F-continuation condition.Transition count delta: 176
Deduced a syphon composed of 176 places in 2 ms
Ensure Unique test removed 3 places
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 7 with 355 rules applied. Total rules applied 2516 place count 846 transition count 1383
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2520 place count 842 transition count 1379
Ensure Unique test removed 1 places
Iterating global reduction 7 with 5 rules applied. Total rules applied 2525 place count 841 transition count 1379
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 2526 place count 841 transition count 1378
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2527 place count 840 transition count 1378
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 2527 place count 840 transition count 1377
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2529 place count 839 transition count 1377
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 2531 place count 837 transition count 1375
Iterating global reduction 9 with 2 rules applied. Total rules applied 2533 place count 837 transition count 1375
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 2535 place count 837 transition count 1373
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2536 place count 836 transition count 1373
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2538 place count 835 transition count 1378
Free-agglomeration rule applied 6 times.
Iterating global reduction 11 with 6 rules applied. Total rules applied 2544 place count 835 transition count 1372
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 2550 place count 829 transition count 1372
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2554 place count 829 transition count 1368
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2558 place count 825 transition count 1368
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 13 with 5 rules applied. Total rules applied 2563 place count 825 transition count 1368
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 2564 place count 824 transition count 1367
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 13 with 13 rules applied. Total rules applied 2577 place count 815 transition count 1363
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 2581 place count 811 transition count 1363
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 13 Pre rules applied. Total rules applied 2581 place count 811 transition count 1350
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 15 with 26 rules applied. Total rules applied 2607 place count 798 transition count 1350
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 15 with 6 rules applied. Total rules applied 2613 place count 792 transition count 1350
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 2614 place count 791 transition count 1349
Iterating global reduction 16 with 1 rules applied. Total rules applied 2615 place count 791 transition count 1349
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 2616 place count 790 transition count 1348
Iterating global reduction 16 with 1 rules applied. Total rules applied 2617 place count 790 transition count 1348
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 2618 place count 789 transition count 1347
Iterating global reduction 16 with 1 rules applied. Total rules applied 2619 place count 789 transition count 1347
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 2620 place count 789 transition count 1346
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 17 with 20 rules applied. Total rules applied 2640 place count 779 transition count 1336
Discarding 5 places :
Symmetric choice reduction at 17 with 5 rule applications. Total rules 2645 place count 774 transition count 1331
Iterating global reduction 17 with 5 rules applied. Total rules applied 2650 place count 774 transition count 1331
Free-agglomeration rule applied 5 times.
Iterating global reduction 17 with 5 rules applied. Total rules applied 2655 place count 774 transition count 1326
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 17 with 5 rules applied. Total rules applied 2660 place count 769 transition count 1326
Applied a total of 2660 rules in 1576 ms. Remains 769 /2144 variables (removed 1375) and now considering 1326/2629 (removed 1303) transitions.
Finished structural reductions, in 1 iterations. Remains : 769/2144 places, 1326/2629 transitions.
Incomplete random walk after 10000 steps, including 135 resets, run finished after 392 ms. (steps per millisecond=25 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 1326 rows 769 cols
[2022-05-15 20:59:29] [INFO ] Computed 130 place invariants in 14 ms
[2022-05-15 20:59:29] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-15 20:59:29] [INFO ] [Nat]Absence check using 37 positive place invariants in 8 ms returned sat
[2022-05-15 20:59:29] [INFO ] [Nat]Absence check using 37 positive and 93 generalized place invariants in 23 ms returned sat
[2022-05-15 20:59:37] [INFO ] After 8209ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-05-15 20:59:48] [INFO ] After 19041ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 5683 ms.
[2022-05-15 20:59:54] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 353 ms.
Support contains 17 out of 769 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 769/769 places, 1326/1326 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 769 transition count 1325
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 768 transition count 1325
Applied a total of 2 rules in 87 ms. Remains 768 /769 variables (removed 1) and now considering 1325/1326 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 768/769 places, 1325/1326 transitions.
Incomplete random walk after 10000 steps, including 125 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 195880 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{}
Probabilistic random walk after 195880 steps, saw 43915 distinct states, run finished after 3008 ms. (steps per millisecond=65 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 1325 rows 768 cols
[2022-05-15 20:59:58] [INFO ] Computed 130 place invariants in 11 ms
[2022-05-15 20:59:59] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-15 20:59:59] [INFO ] [Nat]Absence check using 37 positive place invariants in 8 ms returned sat
[2022-05-15 20:59:59] [INFO ] [Nat]Absence check using 37 positive and 93 generalized place invariants in 20 ms returned sat
[2022-05-15 21:00:12] [INFO ] After 12809ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-05-15 21:00:14] [INFO ] After 15585ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 9089 ms.
[2022-05-15 21:00:24] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 279 ms.
Support contains 17 out of 768 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 768/768 places, 1325/1325 transitions.
Applied a total of 0 rules in 26 ms. Remains 768 /768 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 768/768 places, 1325/1325 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 768/768 places, 1325/1325 transitions.
Applied a total of 0 rules in 32 ms. Remains 768 /768 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
// Phase 1: matrix 1325 rows 768 cols
[2022-05-15 21:00:24] [INFO ] Computed 130 place invariants in 25 ms
[2022-05-15 21:00:25] [INFO ] Implicit Places using invariants in 696 ms returned [1, 18, 19, 22, 33, 52, 70, 145, 162, 163, 165, 184, 202, 273, 277, 278, 289, 290, 292, 309, 327, 349, 400, 402, 403, 414, 415, 417, 436, 454, 524, 528, 529, 540, 541, 543, 560, 578, 647, 651, 652, 655, 666, 667, 668, 686, 707, 708, 709, 710]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 700 ms to find 50 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 718/768 places, 1325/1325 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 718 transition count 1242
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 89 rules applied. Total rules applied 172 place count 635 transition count 1236
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 175 place count 632 transition count 1236
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 175 place count 632 transition count 1210
Deduced a syphon composed of 26 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 53 rules applied. Total rules applied 228 place count 605 transition count 1210
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 240 place count 601 transition count 1202
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 248 place count 593 transition count 1202
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 251 place count 590 transition count 1199
Iterating global reduction 5 with 3 rules applied. Total rules applied 254 place count 590 transition count 1199
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 257 place count 590 transition count 1196
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 337 place count 550 transition count 1156
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 340 place count 547 transition count 1153
Iterating global reduction 6 with 3 rules applied. Total rules applied 343 place count 547 transition count 1153
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 346 place count 547 transition count 1150
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 350 place count 545 transition count 1151
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 7 with 14 rules applied. Total rules applied 364 place count 545 transition count 1137
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 379 place count 530 transition count 1137
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 394 place count 530 transition count 1137
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 395 place count 530 transition count 1136
Applied a total of 395 rules in 196 ms. Remains 530 /718 variables (removed 188) and now considering 1136/1325 (removed 189) transitions.
// Phase 1: matrix 1136 rows 530 cols
[2022-05-15 21:00:25] [INFO ] Computed 74 place invariants in 8 ms
[2022-05-15 21:00:25] [INFO ] Implicit Places using invariants in 613 ms returned [92, 98, 101, 103, 106, 113, 114, 174, 191, 197, 203, 208, 209, 278, 284, 287, 296, 297, 353, 369, 375, 378, 380, 385, 386, 439, 455, 461, 464, 466]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 615 ms to find 30 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 500/768 places, 1136/1325 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 487 transition count 1123
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 487 transition count 1123
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 484 transition count 1120
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 484 transition count 1120
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 476 transition count 1112
Free-agglomeration rule applied 13 times.
Iterating global reduction 0 with 13 rules applied. Total rules applied 61 place count 476 transition count 1099
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 74 place count 463 transition count 1099
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 77 place count 463 transition count 1096
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 80 place count 460 transition count 1096
Applied a total of 80 rules in 83 ms. Remains 460 /500 variables (removed 40) and now considering 1096/1136 (removed 40) transitions.
// Phase 1: matrix 1096 rows 460 cols
[2022-05-15 21:00:26] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 21:00:26] [INFO ] Implicit Places using invariants in 391 ms returned []
// Phase 1: matrix 1096 rows 460 cols
[2022-05-15 21:00:26] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 21:00:27] [INFO ] Implicit Places using invariants and state equation in 741 ms returned []
Implicit Place search using SMT with State Equation took 1150 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 460/768 places, 1096/1325 transitions.
Finished structural reductions, in 3 iterations. Remains : 460/768 places, 1096/1325 transitions.
Incomplete random walk after 10000 steps, including 183 resets, run finished after 405 ms. (steps per millisecond=24 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 203022 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{3=1, 4=1, 6=1}
Probabilistic random walk after 203022 steps, saw 49211 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :3
Running SMT prover for 6 properties.
// Phase 1: matrix 1096 rows 460 cols
[2022-05-15 21:00:31] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 21:00:31] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-15 21:00:31] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2022-05-15 21:00:31] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 15 ms returned sat
[2022-05-15 21:00:32] [INFO ] After 531ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-15 21:00:32] [INFO ] After 938ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 180 ms.
[2022-05-15 21:00:32] [INFO ] After 1289ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 1 properties in 98 ms.
Support contains 9 out of 460 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 460/460 places, 1096/1096 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 460 transition count 1093
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 457 transition count 1093
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 457 transition count 1091
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 455 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 454 transition count 1090
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 454 transition count 1090
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 450 transition count 1086
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 449 transition count 1085
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 449 transition count 1085
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 448 transition count 1084
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 448 transition count 1084
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 448 transition count 1083
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 447 transition count 1083
Applied a total of 26 rules in 90 ms. Remains 447 /460 variables (removed 13) and now considering 1083/1096 (removed 13) transitions.
Finished structural reductions, in 1 iterations. Remains : 447/460 places, 1083/1096 transitions.
Incomplete random walk after 10000 steps, including 180 resets, run finished after 286 ms. (steps per millisecond=34 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 261653 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 261653 steps, saw 62847 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1083 rows 447 cols
[2022-05-15 21:00:36] [INFO ] Computed 44 place invariants in 8 ms
[2022-05-15 21:00:36] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-15 21:00:36] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2022-05-15 21:00:36] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 20 ms returned sat
[2022-05-15 21:00:37] [INFO ] After 587ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-15 21:00:37] [INFO ] After 903ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 188 ms.
[2022-05-15 21:00:38] [INFO ] After 1271ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 46 ms.
Support contains 9 out of 447 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 447/447 places, 1083/1083 transitions.
Applied a total of 0 rules in 25 ms. Remains 447 /447 variables (removed 0) and now considering 1083/1083 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 447/447 places, 1083/1083 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 447/447 places, 1083/1083 transitions.
Applied a total of 0 rules in 22 ms. Remains 447 /447 variables (removed 0) and now considering 1083/1083 (removed 0) transitions.
// Phase 1: matrix 1083 rows 447 cols
[2022-05-15 21:00:38] [INFO ] Computed 44 place invariants in 8 ms
[2022-05-15 21:00:38] [INFO ] Implicit Places using invariants in 355 ms returned []
// Phase 1: matrix 1083 rows 447 cols
[2022-05-15 21:00:38] [INFO ] Computed 44 place invariants in 9 ms
[2022-05-15 21:00:39] [INFO ] Implicit Places using invariants and state equation in 796 ms returned []
Implicit Place search using SMT with State Equation took 1168 ms to find 0 implicit places.
[2022-05-15 21:00:39] [INFO ] Redundant transitions in 58 ms returned []
// Phase 1: matrix 1083 rows 447 cols
[2022-05-15 21:00:39] [INFO ] Computed 44 place invariants in 7 ms
[2022-05-15 21:00:39] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 447/447 places, 1083/1083 transitions.
FORMULA ASLink-PT-05b-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ASLink-PT-05b-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
Computed a total of 87 stabilizing places and 87 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(!F(p0) U F(!X(p0))))'
Support contains 2 out of 2144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2138 transition count 2616
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2138 transition count 2616
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 2135 transition count 2613
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 2135 transition count 2613
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 2133 transition count 2604
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 2133 transition count 2604
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 2131 transition count 2595
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 2131 transition count 2595
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 2129 transition count 2593
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 2129 transition count 2593
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 2127 transition count 2584
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 2127 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2126 transition count 2583
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2126 transition count 2583
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2125 transition count 2582
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2125 transition count 2582
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2124 transition count 2581
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2124 transition count 2581
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2123 transition count 2580
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2123 transition count 2580
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2122 transition count 2579
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2122 transition count 2579
Applied a total of 44 rules in 1521 ms. Remains 2122 /2144 variables (removed 22) and now considering 2579/2629 (removed 50) transitions.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:00:41] [INFO ] Computed 227 place invariants in 45 ms
[2022-05-15 21:00:42] [INFO ] Implicit Places using invariants in 1025 ms returned []
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:00:42] [INFO ] Computed 227 place invariants in 42 ms
[2022-05-15 21:00:46] [INFO ] Implicit Places using invariants and state equation in 4246 ms returned []
Implicit Place search using SMT with State Equation took 5295 ms to find 0 implicit places.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:00:46] [INFO ] Computed 227 place invariants in 46 ms
[2022-05-15 21:00:48] [INFO ] Dead Transitions using invariants and state equation in 1401 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2122/2144 places, 2579/2629 transitions.
Finished structural reductions, in 1 iterations. Remains : 2122/2144 places, 2579/2629 transitions.
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s427 0) (EQ s1075 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 213 reset in 438 ms.
Product exploration explored 100000 steps with 207 reset in 406 ms.
Computed a total of 86 stabilizing places and 86 stable transitions
Computed a total of 86 stabilizing places and 86 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 21 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 361417 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 361417 steps, saw 61113 distinct states, run finished after 3001 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:00:52] [INFO ] Computed 227 place invariants in 45 ms
[2022-05-15 21:00:52] [INFO ] After 264ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:00:53] [INFO ] [Nat]Absence check using 54 positive place invariants in 22 ms returned sat
[2022-05-15 21:00:53] [INFO ] [Nat]Absence check using 54 positive and 173 generalized place invariants in 100 ms returned sat
[2022-05-15 21:00:54] [INFO ] After 1540ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:00:55] [INFO ] Deduced a trap composed of 94 places in 392 ms of which 1 ms to minimize.
[2022-05-15 21:00:55] [INFO ] Deduced a trap composed of 55 places in 266 ms of which 1 ms to minimize.
[2022-05-15 21:00:56] [INFO ] Deduced a trap composed of 98 places in 228 ms of which 1 ms to minimize.
[2022-05-15 21:00:56] [INFO ] Deduced a trap composed of 48 places in 313 ms of which 1 ms to minimize.
[2022-05-15 21:00:56] [INFO ] Deduced a trap composed of 94 places in 248 ms of which 1 ms to minimize.
[2022-05-15 21:00:56] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2158 ms
[2022-05-15 21:00:57] [INFO ] After 3808ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 130 ms.
[2022-05-15 21:00:57] [INFO ] After 4365ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 36 ms.
Support contains 2 out of 2122 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2122/2122 places, 2579/2579 transitions.
Drop transitions removed 388 transitions
Trivial Post-agglo rules discarded 388 transitions
Performed 388 trivial Post agglomeration. Transition count delta: 388
Iterating post reduction 0 with 388 rules applied. Total rules applied 388 place count 2122 transition count 2191
Reduce places removed 388 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 391 rules applied. Total rules applied 779 place count 1734 transition count 2188
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 782 place count 1732 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 783 place count 1731 transition count 2187
Performed 572 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 572 Pre rules applied. Total rules applied 783 place count 1731 transition count 1615
Deduced a syphon composed of 572 places in 3 ms
Ensure Unique test removed 53 places
Reduce places removed 625 places and 0 transitions.
Iterating global reduction 4 with 1197 rules applied. Total rules applied 1980 place count 1106 transition count 1615
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 4 with 38 rules applied. Total rules applied 2018 place count 1101 transition count 1582
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 5 with 33 rules applied. Total rules applied 2051 place count 1068 transition count 1582
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 20 Pre rules applied. Total rules applied 2051 place count 1068 transition count 1562
Deduced a syphon composed of 20 places in 3 ms
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 2111 place count 1028 transition count 1562
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 19 Pre rules applied. Total rules applied 2111 place count 1028 transition count 1543
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 2149 place count 1009 transition count 1543
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 3 ms
Ensure Unique test removed 3 places
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 6 with 353 rules applied. Total rules applied 2502 place count 831 transition count 1368
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2506 place count 827 transition count 1364
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2511 place count 826 transition count 1364
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2512 place count 826 transition count 1363
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2513 place count 825 transition count 1363
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2513 place count 825 transition count 1362
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2515 place count 824 transition count 1362
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2517 place count 822 transition count 1360
Iterating global reduction 8 with 2 rules applied. Total rules applied 2519 place count 822 transition count 1360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2521 place count 822 transition count 1358
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2522 place count 821 transition count 1358
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2524 place count 820 transition count 1363
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 2530 place count 820 transition count 1357
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 2536 place count 814 transition count 1357
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 11 with 5 rules applied. Total rules applied 2541 place count 814 transition count 1352
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 2546 place count 809 transition count 1352
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 12 with 5 rules applied. Total rules applied 2551 place count 809 transition count 1352
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2552 place count 808 transition count 1351
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 12 with 13 rules applied. Total rules applied 2565 place count 799 transition count 1347
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2569 place count 795 transition count 1347
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 13 Pre rules applied. Total rules applied 2569 place count 795 transition count 1334
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 14 with 26 rules applied. Total rules applied 2595 place count 782 transition count 1334
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 14 with 5 rules applied. Total rules applied 2600 place count 777 transition count 1334
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 15 with 20 rules applied. Total rules applied 2620 place count 767 transition count 1324
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 2625 place count 762 transition count 1319
Iterating global reduction 15 with 5 rules applied. Total rules applied 2630 place count 762 transition count 1319
Free-agglomeration rule applied 5 times.
Iterating global reduction 15 with 5 rules applied. Total rules applied 2635 place count 762 transition count 1314
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 15 with 5 rules applied. Total rules applied 2640 place count 757 transition count 1314
Applied a total of 2640 rules in 599 ms. Remains 757 /2122 variables (removed 1365) and now considering 1314/2579 (removed 1265) transitions.
Finished structural reductions, in 1 iterations. Remains : 757/2122 places, 1314/2579 transitions.
Incomplete random walk after 10000 steps, including 104 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 462721 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :{}
Probabilistic random walk after 462721 steps, saw 92371 distinct states, run finished after 3001 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1314 rows 757 cols
[2022-05-15 21:01:00] [INFO ] Computed 131 place invariants in 24 ms
[2022-05-15 21:01:01] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:01:01] [INFO ] [Nat]Absence check using 37 positive place invariants in 9 ms returned sat
[2022-05-15 21:01:01] [INFO ] [Nat]Absence check using 37 positive and 94 generalized place invariants in 25 ms returned sat
[2022-05-15 21:01:01] [INFO ] After 683ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:01:01] [INFO ] After 764ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2022-05-15 21:01:02] [INFO ] After 969ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 757 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 757/757 places, 1314/1314 transitions.
Applied a total of 0 rules in 27 ms. Remains 757 /757 variables (removed 0) and now considering 1314/1314 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 757/757 places, 1314/1314 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 757/757 places, 1314/1314 transitions.
Applied a total of 0 rules in 26 ms. Remains 757 /757 variables (removed 0) and now considering 1314/1314 (removed 0) transitions.
// Phase 1: matrix 1314 rows 757 cols
[2022-05-15 21:01:02] [INFO ] Computed 131 place invariants in 12 ms
[2022-05-15 21:01:02] [INFO ] Implicit Places using invariants in 675 ms returned [1, 18, 19, 22, 32, 49, 67, 142, 157, 158, 160, 177, 195, 264, 268, 269, 280, 281, 283, 300, 318, 388, 390, 394, 395, 406, 407, 409, 426, 444, 513, 517, 518, 529, 530, 532, 549, 567, 636, 640, 641, 644, 655, 656, 657, 675, 696, 697, 698, 699]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 692 ms to find 50 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 707/757 places, 1314/1314 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 707 transition count 1224
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 95 rules applied. Total rules applied 185 place count 617 transition count 1219
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 186 place count 616 transition count 1219
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 186 place count 616 transition count 1193
Deduced a syphon composed of 26 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 53 rules applied. Total rules applied 239 place count 589 transition count 1193
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 251 place count 585 transition count 1185
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 259 place count 577 transition count 1185
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 262 place count 574 transition count 1182
Iterating global reduction 5 with 3 rules applied. Total rules applied 265 place count 574 transition count 1182
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 268 place count 574 transition count 1179
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 6 with 78 rules applied. Total rules applied 346 place count 535 transition count 1140
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 350 place count 531 transition count 1136
Iterating global reduction 6 with 4 rules applied. Total rules applied 354 place count 531 transition count 1136
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 358 place count 531 transition count 1132
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 362 place count 529 transition count 1133
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 7 with 12 rules applied. Total rules applied 374 place count 529 transition count 1121
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 387 place count 516 transition count 1121
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 402 place count 516 transition count 1121
Applied a total of 402 rules in 99 ms. Remains 516 /707 variables (removed 191) and now considering 1121/1314 (removed 193) transitions.
// Phase 1: matrix 1121 rows 516 cols
[2022-05-15 21:01:02] [INFO ] Computed 75 place invariants in 6 ms
[2022-05-15 21:01:03] [INFO ] Implicit Places using invariants in 389 ms returned [88, 94, 97, 99, 102, 109, 110, 165, 181, 187, 190, 192, 197, 198, 251, 267, 273, 276, 285, 286, 339, 355, 361, 364, 366, 371, 372, 425, 441, 447, 450, 452]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 396 ms to find 32 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 484/757 places, 1121/1314 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 469 transition count 1106
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 469 transition count 1106
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 464 transition count 1101
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 464 transition count 1101
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 58 place count 455 transition count 1092
Free-agglomeration rule applied 14 times.
Iterating global reduction 0 with 14 rules applied. Total rules applied 72 place count 455 transition count 1078
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 86 place count 441 transition count 1078
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 90 place count 441 transition count 1074
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 94 place count 437 transition count 1074
Applied a total of 94 rules in 73 ms. Remains 437 /484 variables (removed 47) and now considering 1074/1121 (removed 47) transitions.
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:03] [INFO ] Computed 43 place invariants in 10 ms
[2022-05-15 21:01:03] [INFO ] Implicit Places using invariants in 253 ms returned []
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:03] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 21:01:04] [INFO ] Implicit Places using invariants and state equation in 662 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 437/757 places, 1074/1314 transitions.
Finished structural reductions, in 3 iterations. Remains : 437/757 places, 1074/1314 transitions.
Incomplete random walk after 10000 steps, including 182 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 687843 steps, run timeout after 3001 ms. (steps per millisecond=229 ) properties seen :{}
Probabilistic random walk after 687843 steps, saw 173900 distinct states, run finished after 3001 ms. (steps per millisecond=229 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:07] [INFO ] Computed 43 place invariants in 17 ms
[2022-05-15 21:01:07] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:01:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 21:01:07] [INFO ] [Nat]Absence check using 11 positive and 32 generalized place invariants in 9 ms returned sat
[2022-05-15 21:01:07] [INFO ] After 357ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:01:07] [INFO ] After 414ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-15 21:01:07] [INFO ] After 526ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 437 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 437/437 places, 1074/1074 transitions.
Applied a total of 0 rules in 19 ms. Remains 437 /437 variables (removed 0) and now considering 1074/1074 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 437/437 places, 1074/1074 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 437/437 places, 1074/1074 transitions.
Applied a total of 0 rules in 18 ms. Remains 437 /437 variables (removed 0) and now considering 1074/1074 (removed 0) transitions.
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:07] [INFO ] Computed 43 place invariants in 9 ms
[2022-05-15 21:01:08] [INFO ] Implicit Places using invariants in 282 ms returned []
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:08] [INFO ] Computed 43 place invariants in 12 ms
[2022-05-15 21:01:09] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 1074 ms to find 0 implicit places.
[2022-05-15 21:01:09] [INFO ] Redundant transitions in 109 ms returned []
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:09] [INFO ] Computed 43 place invariants in 16 ms
[2022-05-15 21:01:09] [INFO ] Dead Transitions using invariants and state equation in 493 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 437/437 places, 1074/1074 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 437 transition count 1073
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 436 transition count 1073
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 435 transition count 1072
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 435 transition count 1071
Applied a total of 5 rules in 33 ms. Remains 435 /437 variables (removed 2) and now considering 1071/1074 (removed 3) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1071 rows 435 cols
[2022-05-15 21:01:09] [INFO ] Computed 43 place invariants in 6 ms
[2022-05-15 21:01:09] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:01:09] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-15 21:01:09] [INFO ] [Nat]Absence check using 11 positive and 32 generalized place invariants in 10 ms returned sat
[2022-05-15 21:01:10] [INFO ] After 266ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:01:10] [INFO ] After 299ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-15 21:01:10] [INFO ] After 450ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:01:10] [INFO ] Flatten gal took : 37 ms
[2022-05-15 21:01:10] [INFO ] Flatten gal took : 34 ms
[2022-05-15 21:01:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11853395038413642583.gal : 38 ms
[2022-05-15 21:01:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality304201737308043523.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4125071060530642109;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11853395038413642583.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality304201737308043523.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality304201737308043523.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :44 after 220
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :220 after 644
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :644 after 28272
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :28272 after 282548
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :282548 after 294012
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,296920,0.380525,13808,2,7140,14,16817,6,0,2814,5033,0
Total reachable state count : 296920

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,18,0.382974,14072,2,579,14,16817,7,0,2820,5033,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 2122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2122/2122 places, 2579/2579 transitions.
Applied a total of 0 rules in 93 ms. Remains 2122 /2122 variables (removed 0) and now considering 2579/2579 (removed 0) transitions.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:01:11] [INFO ] Computed 227 place invariants in 42 ms
[2022-05-15 21:01:12] [INFO ] Implicit Places using invariants in 960 ms returned []
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:01:12] [INFO ] Computed 227 place invariants in 45 ms
[2022-05-15 21:01:16] [INFO ] Implicit Places using invariants and state equation in 4432 ms returned []
Implicit Place search using SMT with State Equation took 5395 ms to find 0 implicit places.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:01:16] [INFO ] Computed 227 place invariants in 25 ms
[2022-05-15 21:01:18] [INFO ] Dead Transitions using invariants and state equation in 1492 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2122/2122 places, 2579/2579 transitions.
Computed a total of 86 stabilizing places and 86 stable transitions
Computed a total of 86 stabilizing places and 86 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 153 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 21 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 336734 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :{}
Probabilistic random walk after 336734 steps, saw 57221 distinct states, run finished after 3001 ms. (steps per millisecond=112 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:01:21] [INFO ] Computed 227 place invariants in 42 ms
[2022-05-15 21:01:21] [INFO ] After 282ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:01:22] [INFO ] [Nat]Absence check using 54 positive place invariants in 36 ms returned sat
[2022-05-15 21:01:22] [INFO ] [Nat]Absence check using 54 positive and 173 generalized place invariants in 112 ms returned sat
[2022-05-15 21:01:23] [INFO ] After 1409ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:01:24] [INFO ] Deduced a trap composed of 94 places in 386 ms of which 1 ms to minimize.
[2022-05-15 21:01:24] [INFO ] Deduced a trap composed of 55 places in 317 ms of which 1 ms to minimize.
[2022-05-15 21:01:24] [INFO ] Deduced a trap composed of 98 places in 217 ms of which 0 ms to minimize.
[2022-05-15 21:01:25] [INFO ] Deduced a trap composed of 48 places in 273 ms of which 0 ms to minimize.
[2022-05-15 21:01:25] [INFO ] Deduced a trap composed of 94 places in 225 ms of which 1 ms to minimize.
[2022-05-15 21:01:25] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1976 ms
[2022-05-15 21:01:25] [INFO ] After 3491ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 78 ms.
[2022-05-15 21:01:25] [INFO ] After 4005ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 27 ms.
Support contains 2 out of 2122 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2122/2122 places, 2579/2579 transitions.
Drop transitions removed 388 transitions
Trivial Post-agglo rules discarded 388 transitions
Performed 388 trivial Post agglomeration. Transition count delta: 388
Iterating post reduction 0 with 388 rules applied. Total rules applied 388 place count 2122 transition count 2191
Reduce places removed 388 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 391 rules applied. Total rules applied 779 place count 1734 transition count 2188
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 782 place count 1732 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 783 place count 1731 transition count 2187
Performed 572 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 572 Pre rules applied. Total rules applied 783 place count 1731 transition count 1615
Deduced a syphon composed of 572 places in 3 ms
Ensure Unique test removed 53 places
Reduce places removed 625 places and 0 transitions.
Iterating global reduction 4 with 1197 rules applied. Total rules applied 1980 place count 1106 transition count 1615
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 4 with 38 rules applied. Total rules applied 2018 place count 1101 transition count 1582
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 5 with 33 rules applied. Total rules applied 2051 place count 1068 transition count 1582
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 20 Pre rules applied. Total rules applied 2051 place count 1068 transition count 1562
Deduced a syphon composed of 20 places in 2 ms
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 2111 place count 1028 transition count 1562
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 19 Pre rules applied. Total rules applied 2111 place count 1028 transition count 1543
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 2149 place count 1009 transition count 1543
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 2 ms
Ensure Unique test removed 3 places
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 6 with 353 rules applied. Total rules applied 2502 place count 831 transition count 1368
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2506 place count 827 transition count 1364
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2511 place count 826 transition count 1364
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2512 place count 826 transition count 1363
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2513 place count 825 transition count 1363
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2513 place count 825 transition count 1362
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2515 place count 824 transition count 1362
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2517 place count 822 transition count 1360
Iterating global reduction 8 with 2 rules applied. Total rules applied 2519 place count 822 transition count 1360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2521 place count 822 transition count 1358
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2522 place count 821 transition count 1358
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2524 place count 820 transition count 1363
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 2530 place count 820 transition count 1357
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 2536 place count 814 transition count 1357
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 11 with 5 rules applied. Total rules applied 2541 place count 814 transition count 1352
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 2546 place count 809 transition count 1352
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 12 with 5 rules applied. Total rules applied 2551 place count 809 transition count 1352
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2552 place count 808 transition count 1351
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 12 with 13 rules applied. Total rules applied 2565 place count 799 transition count 1347
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2569 place count 795 transition count 1347
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 13 Pre rules applied. Total rules applied 2569 place count 795 transition count 1334
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 14 with 26 rules applied. Total rules applied 2595 place count 782 transition count 1334
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 14 with 5 rules applied. Total rules applied 2600 place count 777 transition count 1334
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 15 with 20 rules applied. Total rules applied 2620 place count 767 transition count 1324
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 2625 place count 762 transition count 1319
Iterating global reduction 15 with 5 rules applied. Total rules applied 2630 place count 762 transition count 1319
Free-agglomeration rule applied 5 times.
Iterating global reduction 15 with 5 rules applied. Total rules applied 2635 place count 762 transition count 1314
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 15 with 5 rules applied. Total rules applied 2640 place count 757 transition count 1314
Applied a total of 2640 rules in 420 ms. Remains 757 /2122 variables (removed 1365) and now considering 1314/2579 (removed 1265) transitions.
Finished structural reductions, in 1 iterations. Remains : 757/2122 places, 1314/2579 transitions.
Incomplete random walk after 10000 steps, including 128 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 529262 steps, run timeout after 3001 ms. (steps per millisecond=176 ) properties seen :{}
Probabilistic random walk after 529262 steps, saw 104074 distinct states, run finished after 3001 ms. (steps per millisecond=176 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1314 rows 757 cols
[2022-05-15 21:01:29] [INFO ] Computed 131 place invariants in 23 ms
[2022-05-15 21:01:29] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:01:29] [INFO ] [Nat]Absence check using 37 positive place invariants in 7 ms returned sat
[2022-05-15 21:01:29] [INFO ] [Nat]Absence check using 37 positive and 94 generalized place invariants in 23 ms returned sat
[2022-05-15 21:01:30] [INFO ] After 541ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:01:30] [INFO ] After 587ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-15 21:01:30] [INFO ] After 754ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 757 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 757/757 places, 1314/1314 transitions.
Applied a total of 0 rules in 18 ms. Remains 757 /757 variables (removed 0) and now considering 1314/1314 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 757/757 places, 1314/1314 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 757/757 places, 1314/1314 transitions.
Applied a total of 0 rules in 19 ms. Remains 757 /757 variables (removed 0) and now considering 1314/1314 (removed 0) transitions.
// Phase 1: matrix 1314 rows 757 cols
[2022-05-15 21:01:30] [INFO ] Computed 131 place invariants in 9 ms
[2022-05-15 21:01:30] [INFO ] Implicit Places using invariants in 571 ms returned [1, 18, 19, 22, 32, 49, 67, 142, 157, 158, 160, 177, 195, 264, 268, 269, 280, 281, 283, 300, 318, 388, 390, 394, 395, 406, 407, 409, 426, 444, 513, 517, 518, 529, 530, 532, 549, 567, 636, 640, 641, 644, 655, 656, 657, 675, 696, 697, 698, 699]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 578 ms to find 50 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 707/757 places, 1314/1314 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 707 transition count 1224
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 95 rules applied. Total rules applied 185 place count 617 transition count 1219
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 186 place count 616 transition count 1219
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 186 place count 616 transition count 1193
Deduced a syphon composed of 26 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 53 rules applied. Total rules applied 239 place count 589 transition count 1193
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 251 place count 585 transition count 1185
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 259 place count 577 transition count 1185
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 262 place count 574 transition count 1182
Iterating global reduction 5 with 3 rules applied. Total rules applied 265 place count 574 transition count 1182
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 268 place count 574 transition count 1179
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 2 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 6 with 78 rules applied. Total rules applied 346 place count 535 transition count 1140
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 350 place count 531 transition count 1136
Iterating global reduction 6 with 4 rules applied. Total rules applied 354 place count 531 transition count 1136
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 358 place count 531 transition count 1132
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 362 place count 529 transition count 1133
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 7 with 12 rules applied. Total rules applied 374 place count 529 transition count 1121
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 387 place count 516 transition count 1121
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 402 place count 516 transition count 1121
Applied a total of 402 rules in 187 ms. Remains 516 /707 variables (removed 191) and now considering 1121/1314 (removed 193) transitions.
// Phase 1: matrix 1121 rows 516 cols
[2022-05-15 21:01:30] [INFO ] Computed 75 place invariants in 19 ms
[2022-05-15 21:01:31] [INFO ] Implicit Places using invariants in 391 ms returned [88, 94, 97, 99, 102, 109, 110, 165, 181, 187, 190, 192, 197, 198, 251, 267, 273, 276, 285, 286, 339, 355, 361, 364, 366, 371, 372, 425, 441, 447, 450, 452]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 394 ms to find 32 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 484/757 places, 1121/1314 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 469 transition count 1106
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 469 transition count 1106
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 464 transition count 1101
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 464 transition count 1101
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 58 place count 455 transition count 1092
Free-agglomeration rule applied 14 times.
Iterating global reduction 0 with 14 rules applied. Total rules applied 72 place count 455 transition count 1078
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 86 place count 441 transition count 1078
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 90 place count 441 transition count 1074
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 94 place count 437 transition count 1074
Applied a total of 94 rules in 98 ms. Remains 437 /484 variables (removed 47) and now considering 1074/1121 (removed 47) transitions.
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:31] [INFO ] Computed 43 place invariants in 10 ms
[2022-05-15 21:01:31] [INFO ] Implicit Places using invariants in 336 ms returned []
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:31] [INFO ] Computed 43 place invariants in 8 ms
[2022-05-15 21:01:32] [INFO ] Implicit Places using invariants and state equation in 764 ms returned []
Implicit Place search using SMT with State Equation took 1115 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 437/757 places, 1074/1314 transitions.
Finished structural reductions, in 3 iterations. Remains : 437/757 places, 1074/1314 transitions.
Incomplete random walk after 10000 steps, including 175 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 568008 steps, run timeout after 3001 ms. (steps per millisecond=189 ) properties seen :{}
Probabilistic random walk after 568008 steps, saw 143816 distinct states, run finished after 3001 ms. (steps per millisecond=189 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:35] [INFO ] Computed 43 place invariants in 16 ms
[2022-05-15 21:01:35] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:01:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 21:01:35] [INFO ] [Nat]Absence check using 11 positive and 32 generalized place invariants in 13 ms returned sat
[2022-05-15 21:01:36] [INFO ] After 432ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:01:36] [INFO ] After 486ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-15 21:01:36] [INFO ] After 627ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 437 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 437/437 places, 1074/1074 transitions.
Applied a total of 0 rules in 17 ms. Remains 437 /437 variables (removed 0) and now considering 1074/1074 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 437/437 places, 1074/1074 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 437/437 places, 1074/1074 transitions.
Applied a total of 0 rules in 17 ms. Remains 437 /437 variables (removed 0) and now considering 1074/1074 (removed 0) transitions.
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:36] [INFO ] Computed 43 place invariants in 12 ms
[2022-05-15 21:01:36] [INFO ] Implicit Places using invariants in 353 ms returned []
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:36] [INFO ] Computed 43 place invariants in 8 ms
[2022-05-15 21:01:37] [INFO ] Implicit Places using invariants and state equation in 777 ms returned []
Implicit Place search using SMT with State Equation took 1131 ms to find 0 implicit places.
[2022-05-15 21:01:37] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 1074 rows 437 cols
[2022-05-15 21:01:37] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 21:01:37] [INFO ] Dead Transitions using invariants and state equation in 344 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 437/437 places, 1074/1074 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 437 transition count 1073
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 436 transition count 1073
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 435 transition count 1072
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 435 transition count 1071
Applied a total of 5 rules in 24 ms. Remains 435 /437 variables (removed 2) and now considering 1071/1074 (removed 3) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1071 rows 435 cols
[2022-05-15 21:01:37] [INFO ] Computed 43 place invariants in 13 ms
[2022-05-15 21:01:37] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:01:38] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 21:01:38] [INFO ] [Nat]Absence check using 11 positive and 32 generalized place invariants in 14 ms returned sat
[2022-05-15 21:01:38] [INFO ] After 371ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:01:38] [INFO ] After 431ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-15 21:01:38] [INFO ] After 573ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:01:38] [INFO ] Flatten gal took : 54 ms
[2022-05-15 21:01:38] [INFO ] Flatten gal took : 48 ms
[2022-05-15 21:01:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3024122864211806972.gal : 7 ms
[2022-05-15 21:01:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5928825034454068670.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms11815884182007359154;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3024122864211806972.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5928825034454068670.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality5928825034454068670.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :44 after 220
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :220 after 644
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :644 after 28272
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :28272 after 282548
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :282548 after 294012
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,296920,0.331233,14000,2,7140,14,16817,6,0,2814,5062,0
Total reachable state count : 296920

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,18,0.333707,14264,2,579,14,16817,7,0,2820,5062,0
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 131 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 191 reset in 355 ms.
Product exploration explored 100000 steps with 200 reset in 397 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 2122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2122/2122 places, 2579/2579 transitions.
Performed 379 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 379 rules applied. Total rules applied 379 place count 2122 transition count 2579
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 380 place count 2122 transition count 2578
Performed 386 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 386 Pre rules applied. Total rules applied 380 place count 2122 transition count 2673
Deduced a syphon composed of 765 places in 5 ms
Iterating global reduction 2 with 386 rules applied. Total rules applied 766 place count 2122 transition count 2673
Discarding 208 places :
Symmetric choice reduction at 2 with 208 rule applications. Total rules 974 place count 1914 transition count 2465
Deduced a syphon composed of 557 places in 7 ms
Iterating global reduction 2 with 208 rules applied. Total rules applied 1182 place count 1914 transition count 2465
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 1182 place count 1914 transition count 2470
Deduced a syphon composed of 562 places in 5 ms
Iterating global reduction 2 with 5 rules applied. Total rules applied 1187 place count 1914 transition count 2470
Performed 367 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 929 places in 3 ms
Iterating global reduction 2 with 367 rules applied. Total rules applied 1554 place count 1914 transition count 2471
Discarding 147 places :
Symmetric choice reduction at 2 with 147 rule applications. Total rules 1701 place count 1767 transition count 2322
Deduced a syphon composed of 786 places in 4 ms
Iterating global reduction 2 with 147 rules applied. Total rules applied 1848 place count 1767 transition count 2322
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1850 place count 1765 transition count 2319
Deduced a syphon composed of 786 places in 3 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1852 place count 1765 transition count 2319
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1854 place count 1765 transition count 2317
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: -107
Deduced a syphon composed of 817 places in 2 ms
Iterating global reduction 3 with 31 rules applied. Total rules applied 1885 place count 1765 transition count 2424
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1894 place count 1756 transition count 2404
Deduced a syphon composed of 808 places in 3 ms
Iterating global reduction 3 with 9 rules applied. Total rules applied 1903 place count 1756 transition count 2404
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 809 places in 3 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1904 place count 1756 transition count 2406
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1905 place count 1755 transition count 2404
Deduced a syphon composed of 808 places in 2 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1906 place count 1755 transition count 2404
Deduced a syphon composed of 808 places in 3 ms
Applied a total of 1906 rules in 1249 ms. Remains 1755 /2122 variables (removed 367) and now considering 2404/2579 (removed 175) transitions.
[2022-05-15 21:01:41] [INFO ] Redundant transitions in 46 ms returned []
// Phase 1: matrix 2404 rows 1755 cols
[2022-05-15 21:01:41] [INFO ] Computed 227 place invariants in 19 ms
[2022-05-15 21:01:43] [INFO ] Dead Transitions using invariants and state equation in 1233 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1755/2122 places, 2404/2579 transitions.
Finished structural reductions, in 1 iterations. Remains : 1755/2122 places, 2404/2579 transitions.
Product exploration explored 100000 steps with 704 reset in 489 ms.
Product exploration explored 100000 steps with 708 reset in 420 ms.
Built C files in :
/tmp/ltsmin7818951587995252896
[2022-05-15 21:01:44] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7818951587995252896
Running compilation step : cd /tmp/ltsmin7818951587995252896;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7818951587995252896;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7818951587995252896;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 2122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2122/2122 places, 2579/2579 transitions.
Applied a total of 0 rules in 147 ms. Remains 2122 /2122 variables (removed 0) and now considering 2579/2579 (removed 0) transitions.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:01:47] [INFO ] Computed 227 place invariants in 43 ms
[2022-05-15 21:01:48] [INFO ] Implicit Places using invariants in 1706 ms returned []
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:01:48] [INFO ] Computed 227 place invariants in 18 ms
[2022-05-15 21:01:53] [INFO ] Implicit Places using invariants and state equation in 4309 ms returned []
Implicit Place search using SMT with State Equation took 6034 ms to find 0 implicit places.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:01:53] [INFO ] Computed 227 place invariants in 17 ms
[2022-05-15 21:01:54] [INFO ] Dead Transitions using invariants and state equation in 1276 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2122/2122 places, 2579/2579 transitions.
Built C files in :
/tmp/ltsmin15097162662586278956
[2022-05-15 21:01:54] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15097162662586278956
Running compilation step : cd /tmp/ltsmin15097162662586278956;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15097162662586278956;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15097162662586278956;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 21:01:58] [INFO ] Flatten gal took : 199 ms
[2022-05-15 21:01:58] [INFO ] Flatten gal took : 199 ms
[2022-05-15 21:01:58] [INFO ] Time to serialize gal into /tmp/LTL15641259284435813491.gal : 38 ms
[2022-05-15 21:01:58] [INFO ] Time to serialize properties into /tmp/LTL203779579210917251.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15641259284435813491.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL203779579210917251.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1564125...266
Read 1 LTL properties
Checking formula 0 : !((!((!(F("((p462==0)||(p1170==1))")))U(F(!(X("((p462==0)||(p1170==1))")))))))
Formula 0 simplified : !F"((p462==0)||(p1170==1))" U F!X"((p462==0)||(p1170==1))"
Detected timeout of ITS tools.
[2022-05-15 21:02:13] [INFO ] Flatten gal took : 110 ms
[2022-05-15 21:02:13] [INFO ] Applying decomposition
[2022-05-15 21:02:13] [INFO ] Flatten gal took : 88 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10379882075363806447.txt' '-o' '/tmp/graph10379882075363806447.bin' '-w' '/tmp/graph10379882075363806447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10379882075363806447.bin' '-l' '-1' '-v' '-w' '/tmp/graph10379882075363806447.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:02:14] [INFO ] Decomposing Gal with order
[2022-05-15 21:02:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:02:14] [INFO ] Removed a total of 1939 redundant transitions.
[2022-05-15 21:02:15] [INFO ] Flatten gal took : 417 ms
[2022-05-15 21:02:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 36 ms.
[2022-05-15 21:02:15] [INFO ] Time to serialize gal into /tmp/LTL6067299024230206749.gal : 22 ms
[2022-05-15 21:02:15] [INFO ] Time to serialize properties into /tmp/LTL788994942032650884.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6067299024230206749.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL788994942032650884.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6067299...244
Read 1 LTL properties
Checking formula 0 : !((!((!(F("((i2.i2.i1.u162.p462==0)||(i11.u409.p1170==1))")))U(F(!(X("((i2.i2.i1.u162.p462==0)||(i11.u409.p1170==1))")))))))
Formula 0 simplified : !F"((i2.i2.i1.u162.p462==0)||(i11.u409.p1170==1))" U F!X"((i2.i2.i1.u162.p462==0)||(i11.u409.p1170==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13303841777965071645
[2022-05-15 21:02:30] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13303841777965071645
Running compilation step : cd /tmp/ltsmin13303841777965071645;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13303841777965071645;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13303841777965071645;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property ASLink-PT-05b-LTLCardinality-00 finished in 113377 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(G(F(p0)))) U !p1))'
Support contains 4 out of 2144 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 395 transitions
Trivial Post-agglo rules discarded 395 transitions
Performed 395 trivial Post agglomeration. Transition count delta: 395
Iterating post reduction 0 with 395 rules applied. Total rules applied 395 place count 2143 transition count 2233
Reduce places removed 395 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 398 rules applied. Total rules applied 793 place count 1748 transition count 2230
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 795 place count 1746 transition count 2230
Performed 572 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 572 Pre rules applied. Total rules applied 795 place count 1746 transition count 1658
Deduced a syphon composed of 572 places in 3 ms
Ensure Unique test removed 54 places
Reduce places removed 626 places and 0 transitions.
Iterating global reduction 3 with 1198 rules applied. Total rules applied 1993 place count 1120 transition count 1658
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 3 with 39 rules applied. Total rules applied 2032 place count 1115 transition count 1624
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 2066 place count 1081 transition count 1624
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 2066 place count 1081 transition count 1603
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 21 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 63 rules applied. Total rules applied 2129 place count 1039 transition count 1603
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2129 place count 1039 transition count 1583
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2169 place count 1019 transition count 1583
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2173 place count 1015 transition count 1579
Iterating global reduction 5 with 4 rules applied. Total rules applied 2177 place count 1015 transition count 1579
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2177 place count 1015 transition count 1578
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2179 place count 1014 transition count 1578
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2180 place count 1013 transition count 1577
Iterating global reduction 5 with 1 rules applied. Total rules applied 2181 place count 1013 transition count 1577
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2182 place count 1012 transition count 1576
Iterating global reduction 5 with 1 rules applied. Total rules applied 2183 place count 1012 transition count 1576
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2184 place count 1011 transition count 1575
Iterating global reduction 5 with 1 rules applied. Total rules applied 2185 place count 1011 transition count 1575
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2186 place count 1010 transition count 1574
Iterating global reduction 5 with 1 rules applied. Total rules applied 2187 place count 1010 transition count 1574
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2188 place count 1009 transition count 1573
Iterating global reduction 5 with 1 rules applied. Total rules applied 2189 place count 1009 transition count 1573
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 174 places and 0 transitions.
Iterating global reduction 5 with 346 rules applied. Total rules applied 2535 place count 835 transition count 1401
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2539 place count 831 transition count 1397
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2544 place count 830 transition count 1397
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2545 place count 830 transition count 1396
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2546 place count 829 transition count 1396
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2546 place count 829 transition count 1395
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2548 place count 828 transition count 1395
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2550 place count 826 transition count 1393
Iterating global reduction 7 with 2 rules applied. Total rules applied 2552 place count 826 transition count 1393
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2554 place count 826 transition count 1391
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2555 place count 825 transition count 1391
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2557 place count 824 transition count 1396
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2559 place count 822 transition count 1394
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 15 rules applied. Total rules applied 2574 place count 812 transition count 1389
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 2579 place count 807 transition count 1389
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 15 Pre rules applied. Total rules applied 2579 place count 807 transition count 1374
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 11 with 31 rules applied. Total rules applied 2610 place count 791 transition count 1374
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 11 with 11 rules applied. Total rules applied 2621 place count 780 transition count 1374
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2621 place count 780 transition count 1373
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2623 place count 779 transition count 1373
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 12 with 32 rules applied. Total rules applied 2655 place count 763 transition count 1357
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 2665 place count 753 transition count 1347
Iterating global reduction 12 with 10 rules applied. Total rules applied 2675 place count 753 transition count 1347
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 2680 place count 748 transition count 1342
Iterating global reduction 12 with 5 rules applied. Total rules applied 2685 place count 748 transition count 1342
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 2690 place count 748 transition count 1337
Applied a total of 2690 rules in 1201 ms. Remains 748 /2144 variables (removed 1396) and now considering 1337/2629 (removed 1292) transitions.
// Phase 1: matrix 1337 rows 748 cols
[2022-05-15 21:02:34] [INFO ] Computed 122 place invariants in 22 ms
[2022-05-15 21:02:35] [INFO ] Implicit Places using invariants in 881 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 326, 378, 379, 391, 392, 394, 413, 431, 451, 503, 504, 516, 517, 519, 536, 554, 574, 625, 626, 629, 640, 641, 642, 665, 686, 687, 688, 689]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 892 ms to find 49 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 699/2144 places, 1337/2629 transitions.
Drop transitions removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 699 transition count 1250
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 1 with 87 rules applied. Total rules applied 174 place count 612 transition count 1250
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 174 place count 612 transition count 1223
Deduced a syphon composed of 27 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 229 place count 584 transition count 1223
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 241 place count 580 transition count 1215
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 249 place count 572 transition count 1215
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 252 place count 569 transition count 1212
Iterating global reduction 4 with 3 rules applied. Total rules applied 255 place count 569 transition count 1212
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 258 place count 569 transition count 1209
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 340 place count 528 transition count 1168
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 23 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 344 place count 526 transition count 1169
Applied a total of 344 rules in 106 ms. Remains 526 /699 variables (removed 173) and now considering 1169/1337 (removed 168) transitions.
// Phase 1: matrix 1169 rows 526 cols
[2022-05-15 21:02:35] [INFO ] Computed 68 place invariants in 7 ms
[2022-05-15 21:02:36] [INFO ] Implicit Places using invariants in 617 ms returned [88, 94, 99, 175, 181, 186, 263, 269, 274, 354, 360, 365, 442, 448, 453, 523]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 620 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 510/2144 places, 1169/2629 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 510 transition count 1168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 509 transition count 1168
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 12 place count 499 transition count 1158
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 499 transition count 1158
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 32 place count 489 transition count 1148
Iterating global reduction 2 with 10 rules applied. Total rules applied 42 place count 489 transition count 1148
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 47 place count 484 transition count 1143
Iterating global reduction 2 with 5 rules applied. Total rules applied 52 place count 484 transition count 1143
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 62 place count 479 transition count 1138
Applied a total of 62 rules in 87 ms. Remains 479 /510 variables (removed 31) and now considering 1138/1169 (removed 31) transitions.
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:02:36] [INFO ] Computed 52 place invariants in 7 ms
[2022-05-15 21:02:36] [INFO ] Implicit Places using invariants in 394 ms returned []
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:02:36] [INFO ] Computed 52 place invariants in 10 ms
[2022-05-15 21:02:37] [INFO ] Implicit Places using invariants and state equation in 815 ms returned []
Implicit Place search using SMT with State Equation took 1211 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 479/2144 places, 1138/2629 transitions.
Finished structural reductions, in 3 iterations. Remains : 479/2144 places, 1138/2629 transitions.
Stuttering acceptance computed with spot in 168 ms :[p1, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s438 0) (EQ s325 1)), p0:(OR (EQ s154 0) (EQ s260 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1414 reset in 212 ms.
Product exploration explored 100000 steps with 1381 reset in 261 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X p1), true, (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 356 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[p1, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 140 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:02:38] [INFO ] Computed 52 place invariants in 13 ms
[2022-05-15 21:02:38] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:02:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-15 21:02:38] [INFO ] [Nat]Absence check using 9 positive and 43 generalized place invariants in 17 ms returned sat
[2022-05-15 21:02:44] [INFO ] After 5419ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 21:02:44] [INFO ] After 5780ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 119 ms.
[2022-05-15 21:02:44] [INFO ] After 6052ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 19 ms.
Support contains 4 out of 479 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 479/479 places, 1138/1138 transitions.
Free-agglomeration rule applied 25 times.
Iterating global reduction 0 with 25 rules applied. Total rules applied 25 place count 479 transition count 1113
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 55 place count 454 transition count 1108
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 1 with 14 rules applied. Total rules applied 69 place count 454 transition count 1094
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 83 place count 440 transition count 1094
Applied a total of 83 rules in 66 ms. Remains 440 /479 variables (removed 39) and now considering 1094/1138 (removed 44) transitions.
Finished structural reductions, in 1 iterations. Remains : 440/479 places, 1094/1138 transitions.
Incomplete random walk after 10000 steps, including 166 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 383450 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :{}
Probabilistic random walk after 383450 steps, saw 107012 distinct states, run finished after 3001 ms. (steps per millisecond=127 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1094 rows 440 cols
[2022-05-15 21:02:48] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:02:48] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:02:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-15 21:02:48] [INFO ] [Nat]Absence check using 10 positive and 42 generalized place invariants in 9 ms returned sat
[2022-05-15 21:02:57] [INFO ] After 9353ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:02:57] [INFO ] After 9405ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-15 21:02:57] [INFO ] After 9510ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 4 out of 440 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 440/440 places, 1094/1094 transitions.
Applied a total of 0 rules in 17 ms. Remains 440 /440 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 440/440 places, 1094/1094 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 440/440 places, 1094/1094 transitions.
Applied a total of 0 rules in 12 ms. Remains 440 /440 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
// Phase 1: matrix 1094 rows 440 cols
[2022-05-15 21:02:57] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:02:58] [INFO ] Implicit Places using invariants in 332 ms returned [88, 89, 160, 161, 231, 232, 305, 306]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 333 ms to find 8 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 432/440 places, 1094/1094 transitions.
Applied a total of 0 rules in 11 ms. Remains 432 /432 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 432/440 places, 1094/1094 transitions.
Incomplete random walk after 10000 steps, including 175 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 355515 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 355515 steps, saw 98711 distinct states, run finished after 3001 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:03:01] [INFO ] Computed 44 place invariants in 31 ms
[2022-05-15 21:03:01] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:03:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-15 21:03:01] [INFO ] [Nat]Absence check using 9 positive and 35 generalized place invariants in 18 ms returned sat
[2022-05-15 21:03:03] [INFO ] After 2092ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 21:03:12] [INFO ] After 11170ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2022-05-15 21:03:12] [INFO ] After 11345ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 4 out of 432 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 432/432 places, 1094/1094 transitions.
Applied a total of 0 rules in 13 ms. Remains 432 /432 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 432/432 places, 1094/1094 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 432/432 places, 1094/1094 transitions.
Applied a total of 0 rules in 12 ms. Remains 432 /432 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:03:12] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-15 21:03:13] [INFO ] Implicit Places using invariants in 277 ms returned []
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:03:13] [INFO ] Computed 44 place invariants in 8 ms
[2022-05-15 21:03:13] [INFO ] Implicit Places using invariants and state equation in 853 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
[2022-05-15 21:03:13] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:03:13] [INFO ] Computed 44 place invariants in 7 ms
[2022-05-15 21:03:14] [INFO ] Dead Transitions using invariants and state equation in 385 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 432/432 places, 1094/1094 transitions.
Applied a total of 0 rules in 13 ms. Remains 432 /432 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:03:14] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 21:03:14] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:03:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-15 21:03:14] [INFO ] [Nat]Absence check using 9 positive and 35 generalized place invariants in 10 ms returned sat
[2022-05-15 21:03:16] [INFO ] After 2014ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 21:03:25] [INFO ] After 11112ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2022-05-15 21:03:25] [INFO ] After 11255ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:03:25] [INFO ] Flatten gal took : 71 ms
[2022-05-15 21:03:25] [INFO ] Flatten gal took : 54 ms
[2022-05-15 21:03:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1881143480773845214.gal : 6 ms
[2022-05-15 21:03:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15196313841241042005.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms14440471605811208882;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1881143480773845214.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15196313841241042005.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality15196313841241042005.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :12 after 44
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :44 after 328
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :328 after 16656
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :16656 after 244968
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :244968 after 256120
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :256120 after 257289
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :257289 after 1.15842e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.15842e+06 after 2.70323e+07
Reachability property apf2 is true.
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.3684e+08,1.07911,38764,2,28128,17,81878,6,0,2825,61189,0
Total reachable state count : 136839915

Verifying 2 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,6,1.08634,38764,2,542,17,81878,7,0,2835,61189,0
Reachability property apf2 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf2,6,1.09043,38764,2,542,17,81878,8,0,2836,61189,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X p1), true, (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 8 factoid took 312 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 122 ms :[p1, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 114 ms :[p1, (NOT p0), (NOT p0)]
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:03:27] [INFO ] Computed 52 place invariants in 7 ms
[2022-05-15 21:03:27] [INFO ] [Real]Absence check using 9 positive place invariants in 44 ms returned sat
[2022-05-15 21:03:28] [INFO ] [Real]Absence check using 9 positive and 43 generalized place invariants in 65 ms returned sat
[2022-05-15 21:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 21:03:29] [INFO ] [Real]Absence check using state equation in 1800 ms returned sat
[2022-05-15 21:03:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 21:03:30] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-15 21:03:30] [INFO ] [Nat]Absence check using 9 positive and 43 generalized place invariants in 29 ms returned sat
[2022-05-15 21:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 21:03:31] [INFO ] [Nat]Absence check using state equation in 1269 ms returned sat
[2022-05-15 21:03:31] [INFO ] Computed and/alt/rep : 319/1581/319 causal constraints (skipped 780 transitions) in 114 ms.
[2022-05-15 21:03:33] [INFO ] Added : 107 causal constraints over 22 iterations in 1885 ms. Result :sat
Could not prove EG p1
Support contains 4 out of 479 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 479/479 places, 1138/1138 transitions.
Applied a total of 0 rules in 22 ms. Remains 479 /479 variables (removed 0) and now considering 1138/1138 (removed 0) transitions.
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:03:33] [INFO ] Computed 52 place invariants in 15 ms
[2022-05-15 21:03:34] [INFO ] Implicit Places using invariants in 383 ms returned []
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:03:34] [INFO ] Computed 52 place invariants in 9 ms
[2022-05-15 21:03:34] [INFO ] Implicit Places using invariants and state equation in 903 ms returned []
Implicit Place search using SMT with State Equation took 1300 ms to find 0 implicit places.
[2022-05-15 21:03:34] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:03:34] [INFO ] Computed 52 place invariants in 9 ms
[2022-05-15 21:03:35] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 479/479 places, 1138/1138 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X p1), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 223 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 120 ms :[p1, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 136 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:03:35] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:03:36] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:03:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-15 21:03:36] [INFO ] [Nat]Absence check using 9 positive and 43 generalized place invariants in 17 ms returned sat
[2022-05-15 21:03:41] [INFO ] After 5647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 21:03:42] [INFO ] After 5986ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 123 ms.
[2022-05-15 21:03:42] [INFO ] After 6244ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 18 ms.
Support contains 4 out of 479 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 479/479 places, 1138/1138 transitions.
Free-agglomeration rule applied 25 times.
Iterating global reduction 0 with 25 rules applied. Total rules applied 25 place count 479 transition count 1113
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 55 place count 454 transition count 1108
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 1 with 14 rules applied. Total rules applied 69 place count 454 transition count 1094
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 83 place count 440 transition count 1094
Applied a total of 83 rules in 50 ms. Remains 440 /479 variables (removed 39) and now considering 1094/1138 (removed 44) transitions.
Finished structural reductions, in 1 iterations. Remains : 440/479 places, 1094/1138 transitions.
Incomplete random walk after 10000 steps, including 185 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 45 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 357629 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 357629 steps, saw 99391 distinct states, run finished after 3001 ms. (steps per millisecond=119 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1094 rows 440 cols
[2022-05-15 21:03:45] [INFO ] Computed 52 place invariants in 18 ms
[2022-05-15 21:03:45] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:03:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 21:03:45] [INFO ] [Nat]Absence check using 10 positive and 42 generalized place invariants in 16 ms returned sat
[2022-05-15 21:03:55] [INFO ] After 9406ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:03:55] [INFO ] After 9455ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-15 21:03:55] [INFO ] After 9643ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 440 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 440/440 places, 1094/1094 transitions.
Applied a total of 0 rules in 13 ms. Remains 440 /440 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 440/440 places, 1094/1094 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 440/440 places, 1094/1094 transitions.
Applied a total of 0 rules in 13 ms. Remains 440 /440 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
// Phase 1: matrix 1094 rows 440 cols
[2022-05-15 21:03:55] [INFO ] Computed 52 place invariants in 10 ms
[2022-05-15 21:03:55] [INFO ] Implicit Places using invariants in 270 ms returned [88, 89, 160, 161, 231, 232, 305, 306]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 276 ms to find 8 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 432/440 places, 1094/1094 transitions.
Applied a total of 0 rules in 17 ms. Remains 432 /432 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 432/440 places, 1094/1094 transitions.
Incomplete random walk after 10000 steps, including 158 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 378388 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :{}
Probabilistic random walk after 378388 steps, saw 105102 distinct states, run finished after 3001 ms. (steps per millisecond=126 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:03:58] [INFO ] Computed 44 place invariants in 19 ms
[2022-05-15 21:03:59] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:03:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-15 21:03:59] [INFO ] [Nat]Absence check using 9 positive and 35 generalized place invariants in 13 ms returned sat
[2022-05-15 21:04:01] [INFO ] After 2259ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 21:04:10] [INFO ] After 11379ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-05-15 21:04:10] [INFO ] After 11522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 20 ms.
Support contains 4 out of 432 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 432/432 places, 1094/1094 transitions.
Applied a total of 0 rules in 19 ms. Remains 432 /432 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 432/432 places, 1094/1094 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 432/432 places, 1094/1094 transitions.
Applied a total of 0 rules in 16 ms. Remains 432 /432 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:04:10] [INFO ] Computed 44 place invariants in 11 ms
[2022-05-15 21:04:10] [INFO ] Implicit Places using invariants in 281 ms returned []
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:04:10] [INFO ] Computed 44 place invariants in 11 ms
[2022-05-15 21:04:11] [INFO ] Implicit Places using invariants and state equation in 717 ms returned []
Implicit Place search using SMT with State Equation took 1024 ms to find 0 implicit places.
[2022-05-15 21:04:11] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:04:11] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 21:04:12] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 432/432 places, 1094/1094 transitions.
Applied a total of 0 rules in 12 ms. Remains 432 /432 variables (removed 0) and now considering 1094/1094 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1094 rows 432 cols
[2022-05-15 21:04:12] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 21:04:12] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:04:12] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-15 21:04:12] [INFO ] [Nat]Absence check using 9 positive and 35 generalized place invariants in 14 ms returned sat
[2022-05-15 21:04:14] [INFO ] After 2056ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 21:04:23] [INFO ] After 11129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-15 21:04:23] [INFO ] After 11279ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:04:23] [INFO ] Flatten gal took : 50 ms
[2022-05-15 21:04:23] [INFO ] Flatten gal took : 44 ms
[2022-05-15 21:04:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17220654966672371199.gal : 5 ms
[2022-05-15 21:04:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12082244349465748173.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms7847639128163751122;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17220654966672371199.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12082244349465748173.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality12082244349465748173.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :12 after 44
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :44 after 328
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :328 after 16656
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :16656 after 244968
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :244968 after 256120
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :256120 after 257289
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :257289 after 1.15842e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.15842e+06 after 2.70323e+07
Reachability property apf2 is true.
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.3684e+08,1.04589,38768,2,28128,17,81878,6,0,2825,61189,0
Total reachable state count : 136839915

Verifying 2 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,6,1.05318,38768,2,542,17,81878,7,0,2835,61189,0
Reachability property apf2 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf2,6,1.05754,39032,2,542,17,81878,8,0,2836,61189,0
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X p1), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 8 factoid took 304 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 126 ms :[p1, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[p1, (NOT p0), (NOT p0)]
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:04:25] [INFO ] Computed 52 place invariants in 7 ms
[2022-05-15 21:04:25] [INFO ] [Real]Absence check using 9 positive place invariants in 18 ms returned sat
[2022-05-15 21:04:25] [INFO ] [Real]Absence check using 9 positive and 43 generalized place invariants in 34 ms returned sat
[2022-05-15 21:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 21:04:27] [INFO ] [Real]Absence check using state equation in 1441 ms returned sat
[2022-05-15 21:04:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 21:04:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2022-05-15 21:04:27] [INFO ] [Nat]Absence check using 9 positive and 43 generalized place invariants in 34 ms returned sat
[2022-05-15 21:04:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 21:04:28] [INFO ] [Nat]Absence check using state equation in 1419 ms returned sat
[2022-05-15 21:04:29] [INFO ] Computed and/alt/rep : 319/1581/319 causal constraints (skipped 780 transitions) in 101 ms.
[2022-05-15 21:04:30] [INFO ] Added : 107 causal constraints over 22 iterations in 1861 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 137 ms :[p1, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1378 reset in 339 ms.
Product exploration explored 100000 steps with 1417 reset in 339 ms.
Built C files in :
/tmp/ltsmin18044542659550076113
[2022-05-15 21:04:31] [INFO ] Computing symmetric may disable matrix : 1138 transitions.
[2022-05-15 21:04:31] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:04:31] [INFO ] Computing symmetric may enable matrix : 1138 transitions.
[2022-05-15 21:04:31] [INFO ] Computation of Complete enable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:04:31] [INFO ] Computing Do-Not-Accords matrix : 1138 transitions.
[2022-05-15 21:04:31] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:04:31] [INFO ] Built C files in 215ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18044542659550076113
Running compilation step : cd /tmp/ltsmin18044542659550076113;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18044542659550076113;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18044542659550076113;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 479 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 479/479 places, 1138/1138 transitions.
Applied a total of 0 rules in 18 ms. Remains 479 /479 variables (removed 0) and now considering 1138/1138 (removed 0) transitions.
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:04:34] [INFO ] Computed 52 place invariants in 15 ms
[2022-05-15 21:04:35] [INFO ] Implicit Places using invariants in 650 ms returned []
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:04:35] [INFO ] Computed 52 place invariants in 9 ms
[2022-05-15 21:04:36] [INFO ] Implicit Places using invariants and state equation in 812 ms returned []
Implicit Place search using SMT with State Equation took 1471 ms to find 0 implicit places.
[2022-05-15 21:04:36] [INFO ] Redundant transitions in 13 ms returned []
// Phase 1: matrix 1138 rows 479 cols
[2022-05-15 21:04:36] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:04:36] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 479/479 places, 1138/1138 transitions.
Built C files in :
/tmp/ltsmin12344001744746012204
[2022-05-15 21:04:36] [INFO ] Computing symmetric may disable matrix : 1138 transitions.
[2022-05-15 21:04:36] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:04:36] [INFO ] Computing symmetric may enable matrix : 1138 transitions.
[2022-05-15 21:04:36] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:04:37] [INFO ] Computing Do-Not-Accords matrix : 1138 transitions.
[2022-05-15 21:04:37] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:04:37] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12344001744746012204
Running compilation step : cd /tmp/ltsmin12344001744746012204;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12344001744746012204;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12344001744746012204;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 21:04:40] [INFO ] Flatten gal took : 55 ms
[2022-05-15 21:04:40] [INFO ] Flatten gal took : 50 ms
[2022-05-15 21:04:40] [INFO ] Time to serialize gal into /tmp/LTL7914271819457298524.gal : 6 ms
[2022-05-15 21:04:40] [INFO ] Time to serialize properties into /tmp/LTL17244590667539772557.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7914271819457298524.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17244590667539772557.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7914271...267
Read 1 LTL properties
Checking formula 0 : !(((G(F(G(F("((p631==0)||(p1283==1))")))))U(!("((p2109==0)||(p1479==1))"))))
Formula 0 simplified : !(GFGF"((p631==0)||(p1283==1))" U !"((p2109==0)||(p1479==1))")
Detected timeout of ITS tools.
[2022-05-15 21:04:55] [INFO ] Flatten gal took : 50 ms
[2022-05-15 21:04:55] [INFO ] Applying decomposition
[2022-05-15 21:04:55] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2442526628015479264.txt' '-o' '/tmp/graph2442526628015479264.bin' '-w' '/tmp/graph2442526628015479264.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2442526628015479264.bin' '-l' '-1' '-v' '-w' '/tmp/graph2442526628015479264.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:04:55] [INFO ] Decomposing Gal with order
[2022-05-15 21:04:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:04:55] [INFO ] Removed a total of 2271 redundant transitions.
[2022-05-15 21:04:55] [INFO ] Flatten gal took : 70 ms
[2022-05-15 21:04:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 14 ms.
[2022-05-15 21:04:55] [INFO ] Time to serialize gal into /tmp/LTL116353353421963345.gal : 9 ms
[2022-05-15 21:04:55] [INFO ] Time to serialize properties into /tmp/LTL6211430836450811573.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL116353353421963345.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6211430836450811573.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1163533...244
Read 1 LTL properties
Checking formula 0 : !(((G(F(G(F("((i3.u45.p631==0)||(i8.u67.p1283==1))")))))U(!("((i10.u113.p2109==0)||(i7.u84.p1479==1))"))))
Formula 0 simplified : !(GFGF"((i3.u45.p631==0)||(i8.u67.p1283==1))" U !"((i10.u113.p2109==0)||(i7.u84.p1479==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12310111796587523935
[2022-05-15 21:05:10] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12310111796587523935
Running compilation step : cd /tmp/ltsmin12310111796587523935;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1577 ms.
Running link step : cd /tmp/ltsmin12310111796587523935;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin12310111796587523935;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>([](<>((LTLAPp0==true))))) U !(LTLAPp1==true))' '--buchi-type=spotba'
LTSmin run took 319 ms.
FORMULA ASLink-PT-05b-LTLCardinality-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ASLink-PT-05b-LTLCardinality-02 finished in 159558 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 2144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2138 transition count 2616
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2138 transition count 2616
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 2135 transition count 2613
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 2135 transition count 2613
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 2133 transition count 2604
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 2133 transition count 2604
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 2131 transition count 2595
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 2131 transition count 2595
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 2129 transition count 2593
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 2129 transition count 2593
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 2127 transition count 2584
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 2127 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2126 transition count 2583
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2126 transition count 2583
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2125 transition count 2582
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2125 transition count 2582
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2124 transition count 2581
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2124 transition count 2581
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2123 transition count 2580
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2123 transition count 2580
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2122 transition count 2579
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2122 transition count 2579
Applied a total of 44 rules in 1244 ms. Remains 2122 /2144 variables (removed 22) and now considering 2579/2629 (removed 50) transitions.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:05:14] [INFO ] Computed 227 place invariants in 19 ms
[2022-05-15 21:05:14] [INFO ] Implicit Places using invariants in 871 ms returned []
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:05:15] [INFO ] Computed 227 place invariants in 17 ms
[2022-05-15 21:05:19] [INFO ] Implicit Places using invariants and state equation in 4180 ms returned []
Implicit Place search using SMT with State Equation took 5083 ms to find 0 implicit places.
// Phase 1: matrix 2579 rows 2122 cols
[2022-05-15 21:05:19] [INFO ] Computed 227 place invariants in 29 ms
[2022-05-15 21:05:20] [INFO ] Dead Transitions using invariants and state equation in 1376 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2122/2144 places, 2579/2629 transitions.
Finished structural reductions, in 1 iterations. Remains : 2122/2144 places, 2579/2629 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s612 0) (EQ s924 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1592 ms.
Product exploration explored 100000 steps with 50000 reset in 1327 ms.
Computed a total of 87 stabilizing places and 87 stable transitions
Computed a total of 87 stabilizing places and 87 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ASLink-PT-05b-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-05b-LTLCardinality-04 finished in 10818 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(p0))))'
Support contains 2 out of 2144 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 396 transitions
Trivial Post-agglo rules discarded 396 transitions
Performed 396 trivial Post agglomeration. Transition count delta: 396
Iterating post reduction 0 with 396 rules applied. Total rules applied 396 place count 2143 transition count 2232
Reduce places removed 396 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 399 rules applied. Total rules applied 795 place count 1747 transition count 2229
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 797 place count 1745 transition count 2229
Performed 575 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 575 Pre rules applied. Total rules applied 797 place count 1745 transition count 1654
Deduced a syphon composed of 575 places in 3 ms
Ensure Unique test removed 54 places
Reduce places removed 629 places and 0 transitions.
Iterating global reduction 3 with 1204 rules applied. Total rules applied 2001 place count 1116 transition count 1654
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 3 with 39 rules applied. Total rules applied 2040 place count 1111 transition count 1620
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 2074 place count 1077 transition count 1620
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 2074 place count 1077 transition count 1599
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 21 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 63 rules applied. Total rules applied 2137 place count 1035 transition count 1599
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2137 place count 1035 transition count 1579
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2177 place count 1015 transition count 1579
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 2182 place count 1010 transition count 1567
Iterating global reduction 5 with 5 rules applied. Total rules applied 2187 place count 1010 transition count 1567
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2187 place count 1010 transition count 1566
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2189 place count 1009 transition count 1566
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2191 place count 1007 transition count 1557
Iterating global reduction 5 with 2 rules applied. Total rules applied 2193 place count 1007 transition count 1557
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2195 place count 1005 transition count 1548
Iterating global reduction 5 with 2 rules applied. Total rules applied 2197 place count 1005 transition count 1548
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2199 place count 1003 transition count 1539
Iterating global reduction 5 with 2 rules applied. Total rules applied 2201 place count 1003 transition count 1539
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2202 place count 1002 transition count 1538
Iterating global reduction 5 with 1 rules applied. Total rules applied 2203 place count 1002 transition count 1538
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2204 place count 1001 transition count 1537
Iterating global reduction 5 with 1 rules applied. Total rules applied 2205 place count 1001 transition count 1537
Performed 171 Post agglomeration using F-continuation condition.Transition count delta: 171
Deduced a syphon composed of 171 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 5 with 344 rules applied. Total rules applied 2549 place count 828 transition count 1366
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2553 place count 824 transition count 1362
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2558 place count 823 transition count 1362
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2559 place count 823 transition count 1361
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2560 place count 822 transition count 1361
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2560 place count 822 transition count 1360
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2562 place count 821 transition count 1360
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2564 place count 819 transition count 1358
Iterating global reduction 7 with 2 rules applied. Total rules applied 2566 place count 819 transition count 1358
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2568 place count 819 transition count 1356
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2569 place count 818 transition count 1356
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2571 place count 817 transition count 1361
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2573 place count 815 transition count 1359
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 15 rules applied. Total rules applied 2588 place count 805 transition count 1354
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 2593 place count 800 transition count 1354
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 15 Pre rules applied. Total rules applied 2593 place count 800 transition count 1339
Deduced a syphon composed of 15 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 11 with 31 rules applied. Total rules applied 2624 place count 784 transition count 1339
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 11 with 11 rules applied. Total rules applied 2635 place count 773 transition count 1339
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2635 place count 773 transition count 1338
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2637 place count 772 transition count 1338
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 12 with 32 rules applied. Total rules applied 2669 place count 756 transition count 1322
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 2679 place count 746 transition count 1312
Iterating global reduction 12 with 10 rules applied. Total rules applied 2689 place count 746 transition count 1312
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 2694 place count 741 transition count 1307
Iterating global reduction 12 with 5 rules applied. Total rules applied 2699 place count 741 transition count 1307
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 2704 place count 741 transition count 1302
Applied a total of 2704 rules in 728 ms. Remains 741 /2144 variables (removed 1403) and now considering 1302/2629 (removed 1327) transitions.
// Phase 1: matrix 1302 rows 741 cols
[2022-05-15 21:05:24] [INFO ] Computed 122 place invariants in 18 ms
[2022-05-15 21:05:24] [INFO ] Implicit Places using invariants in 598 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 257, 258, 270, 271, 273, 290, 308, 327, 379, 380, 392, 393, 395, 412, 430, 450, 501, 502, 514, 515, 517, 534, 552, 572, 623, 624, 627, 638, 639, 640, 658, 679, 680, 681, 682]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 600 ms to find 49 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 692/2144 places, 1302/2629 transitions.
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 692 transition count 1216
Reduce places removed 86 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 87 rules applied. Total rules applied 173 place count 606 transition count 1215
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 174 place count 605 transition count 1215
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 174 place count 605 transition count 1188
Deduced a syphon composed of 27 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 55 rules applied. Total rules applied 229 place count 577 transition count 1188
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 241 place count 573 transition count 1180
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 249 place count 565 transition count 1180
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 252 place count 562 transition count 1177
Iterating global reduction 5 with 3 rules applied. Total rules applied 255 place count 562 transition count 1177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 258 place count 562 transition count 1174
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 6 with 82 rules applied. Total rules applied 340 place count 521 transition count 1133
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 344 place count 519 transition count 1134
Applied a total of 344 rules in 116 ms. Remains 519 /692 variables (removed 173) and now considering 1134/1302 (removed 168) transitions.
// Phase 1: matrix 1134 rows 519 cols
[2022-05-15 21:05:25] [INFO ] Computed 68 place invariants in 12 ms
[2022-05-15 21:05:25] [INFO ] Implicit Places using invariants in 369 ms returned [88, 94, 99, 175, 181, 187, 264, 270, 275, 352, 358, 363, 440, 446, 451, 516]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 371 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 503/2144 places, 1134/2629 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 503 transition count 1133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 502 transition count 1133
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 12 place count 492 transition count 1123
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 492 transition count 1123
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 31 place count 483 transition count 1114
Iterating global reduction 2 with 9 rules applied. Total rules applied 40 place count 483 transition count 1114
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 45 place count 478 transition count 1109
Iterating global reduction 2 with 5 rules applied. Total rules applied 50 place count 478 transition count 1109
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 60 place count 473 transition count 1104
Applied a total of 60 rules in 79 ms. Remains 473 /503 variables (removed 30) and now considering 1104/1134 (removed 30) transitions.
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:25] [INFO ] Computed 52 place invariants in 18 ms
[2022-05-15 21:05:25] [INFO ] Implicit Places using invariants in 353 ms returned []
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:25] [INFO ] Computed 52 place invariants in 7 ms
[2022-05-15 21:05:26] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 1059 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 473/2144 places, 1104/2629 transitions.
Finished structural reductions, in 3 iterations. Remains : 473/2144 places, 1104/2629 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s157 0) (EQ s168 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1447 reset in 183 ms.
Product exploration explored 100000 steps with 1388 reset in 196 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 120 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 493308 steps, run timeout after 3001 ms. (steps per millisecond=164 ) properties seen :{}
Probabilistic random walk after 493308 steps, saw 168499 distinct states, run finished after 3001 ms. (steps per millisecond=164 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:30] [INFO ] Computed 52 place invariants in 19 ms
[2022-05-15 21:05:30] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:05:30] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 21:05:30] [INFO ] [Nat]Absence check using 11 positive and 41 generalized place invariants in 14 ms returned sat
[2022-05-15 21:05:30] [INFO ] After 309ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:05:30] [INFO ] Deduced a trap composed of 60 places in 89 ms of which 0 ms to minimize.
[2022-05-15 21:05:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2022-05-15 21:05:30] [INFO ] After 469ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-15 21:05:31] [INFO ] After 605ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 473 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 473/473 places, 1104/1104 transitions.
Free-agglomeration rule applied 25 times.
Iterating global reduction 0 with 25 rules applied. Total rules applied 25 place count 473 transition count 1079
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 55 place count 448 transition count 1074
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 1 with 15 rules applied. Total rules applied 70 place count 448 transition count 1059
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 85 place count 433 transition count 1059
Applied a total of 85 rules in 66 ms. Remains 433 /473 variables (removed 40) and now considering 1059/1104 (removed 45) transitions.
Finished structural reductions, in 1 iterations. Remains : 433/473 places, 1059/1104 transitions.
Incomplete random walk after 10000 steps, including 181 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 424202 steps, run timeout after 3001 ms. (steps per millisecond=141 ) properties seen :{}
Probabilistic random walk after 424202 steps, saw 119867 distinct states, run finished after 3001 ms. (steps per millisecond=141 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1059 rows 433 cols
[2022-05-15 21:05:34] [INFO ] Computed 52 place invariants in 14 ms
[2022-05-15 21:05:34] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:05:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 21:05:34] [INFO ] [Nat]Absence check using 11 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-15 21:05:34] [INFO ] After 434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:05:34] [INFO ] After 489ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-15 21:05:34] [INFO ] After 642ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 433/433 places, 1059/1059 transitions.
Applied a total of 0 rules in 18 ms. Remains 433 /433 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 1059/1059 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 433/433 places, 1059/1059 transitions.
Applied a total of 0 rules in 17 ms. Remains 433 /433 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
// Phase 1: matrix 1059 rows 433 cols
[2022-05-15 21:05:34] [INFO ] Computed 52 place invariants in 9 ms
[2022-05-15 21:05:35] [INFO ] Implicit Places using invariants in 326 ms returned [88, 89, 161, 162, 232, 233, 303, 304]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 327 ms to find 8 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 425/433 places, 1059/1059 transitions.
Applied a total of 0 rules in 18 ms. Remains 425 /425 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 425/433 places, 1059/1059 transitions.
Incomplete random walk after 10000 steps, including 174 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 480611 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 480611 steps, saw 136519 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1059 rows 425 cols
[2022-05-15 21:05:38] [INFO ] Computed 44 place invariants in 8 ms
[2022-05-15 21:05:38] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:05:38] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 21:05:38] [INFO ] [Nat]Absence check using 11 positive and 33 generalized place invariants in 13 ms returned sat
[2022-05-15 21:05:39] [INFO ] After 533ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:05:39] [INFO ] After 591ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2022-05-15 21:05:39] [INFO ] After 744ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 425 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 425/425 places, 1059/1059 transitions.
Applied a total of 0 rules in 21 ms. Remains 425 /425 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 425/425 places, 1059/1059 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 425/425 places, 1059/1059 transitions.
Applied a total of 0 rules in 16 ms. Remains 425 /425 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
// Phase 1: matrix 1059 rows 425 cols
[2022-05-15 21:05:39] [INFO ] Computed 44 place invariants in 8 ms
[2022-05-15 21:05:39] [INFO ] Implicit Places using invariants in 271 ms returned []
// Phase 1: matrix 1059 rows 425 cols
[2022-05-15 21:05:39] [INFO ] Computed 44 place invariants in 8 ms
[2022-05-15 21:05:40] [INFO ] Implicit Places using invariants and state equation in 636 ms returned []
Implicit Place search using SMT with State Equation took 942 ms to find 0 implicit places.
[2022-05-15 21:05:40] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 1059 rows 425 cols
[2022-05-15 21:05:40] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 21:05:40] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 425/425 places, 1059/1059 transitions.
Applied a total of 0 rules in 11 ms. Remains 425 /425 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1059 rows 425 cols
[2022-05-15 21:05:40] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 21:05:40] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:05:40] [INFO ] [Nat]Absence check using 11 positive place invariants in 71 ms returned sat
[2022-05-15 21:05:41] [INFO ] [Nat]Absence check using 11 positive and 33 generalized place invariants in 182 ms returned sat
[2022-05-15 21:05:41] [INFO ] After 400ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:05:41] [INFO ] After 452ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2022-05-15 21:05:41] [INFO ] After 895ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:05:41] [INFO ] Flatten gal took : 29 ms
[2022-05-15 21:05:41] [INFO ] Flatten gal took : 35 ms
[2022-05-15 21:05:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17178674157384929256.gal : 4 ms
[2022-05-15 21:05:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality369494401149343442.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms5592091606887312994;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17178674157384929256.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality369494401149343442.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality369494401149343442.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 44
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :44 after 328
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :328 after 14688
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :14688 after 146600
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :146600 after 153688
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,154429,0.379748,13956,2,6626,14,15559,6,0,2762,5166,0
Total reachable state count : 154429

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,6,0.382004,13956,2,536,14,15559,7,0,2768,5166,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 473 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 473/473 places, 1104/1104 transitions.
Applied a total of 0 rules in 31 ms. Remains 473 /473 variables (removed 0) and now considering 1104/1104 (removed 0) transitions.
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:42] [INFO ] Computed 52 place invariants in 18 ms
[2022-05-15 21:05:42] [INFO ] Implicit Places using invariants in 370 ms returned []
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:42] [INFO ] Computed 52 place invariants in 12 ms
[2022-05-15 21:05:43] [INFO ] Implicit Places using invariants and state equation in 816 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
[2022-05-15 21:05:43] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:43] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:05:44] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/473 places, 1104/1104 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 138 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 463904 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :{}
Probabilistic random walk after 463904 steps, saw 158238 distinct states, run finished after 3001 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:47] [INFO ] Computed 52 place invariants in 18 ms
[2022-05-15 21:05:47] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:05:47] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-15 21:05:47] [INFO ] [Nat]Absence check using 11 positive and 41 generalized place invariants in 14 ms returned sat
[2022-05-15 21:05:47] [INFO ] After 302ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:05:47] [INFO ] Deduced a trap composed of 60 places in 74 ms of which 0 ms to minimize.
[2022-05-15 21:05:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2022-05-15 21:05:47] [INFO ] After 441ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-15 21:05:47] [INFO ] After 555ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 473 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 473/473 places, 1104/1104 transitions.
Free-agglomeration rule applied 25 times.
Iterating global reduction 0 with 25 rules applied. Total rules applied 25 place count 473 transition count 1079
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 55 place count 448 transition count 1074
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 1 with 15 rules applied. Total rules applied 70 place count 448 transition count 1059
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 85 place count 433 transition count 1059
Applied a total of 85 rules in 38 ms. Remains 433 /473 variables (removed 40) and now considering 1059/1104 (removed 45) transitions.
Finished structural reductions, in 1 iterations. Remains : 433/473 places, 1059/1104 transitions.
Incomplete random walk after 10000 steps, including 192 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 543199 steps, run visited all 1 properties in 2860 ms. (steps per millisecond=189 )
Probabilistic random walk after 543199 steps, saw 155165 distinct states, run finished after 2861 ms. (steps per millisecond=189 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1382 reset in 246 ms.
Product exploration explored 100000 steps with 1419 reset in 290 ms.
Built C files in :
/tmp/ltsmin12767706122126350538
[2022-05-15 21:05:51] [INFO ] Computing symmetric may disable matrix : 1104 transitions.
[2022-05-15 21:05:51] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:05:51] [INFO ] Computing symmetric may enable matrix : 1104 transitions.
[2022-05-15 21:05:51] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:05:51] [INFO ] Computing Do-Not-Accords matrix : 1104 transitions.
[2022-05-15 21:05:51] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:05:51] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12767706122126350538
Running compilation step : cd /tmp/ltsmin12767706122126350538;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12767706122126350538;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12767706122126350538;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 473 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 473/473 places, 1104/1104 transitions.
Applied a total of 0 rules in 15 ms. Remains 473 /473 variables (removed 0) and now considering 1104/1104 (removed 0) transitions.
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:54] [INFO ] Computed 52 place invariants in 14 ms
[2022-05-15 21:05:55] [INFO ] Implicit Places using invariants in 316 ms returned []
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:55] [INFO ] Computed 52 place invariants in 9 ms
[2022-05-15 21:05:56] [INFO ] Implicit Places using invariants and state equation in 764 ms returned []
Implicit Place search using SMT with State Equation took 1103 ms to find 0 implicit places.
[2022-05-15 21:05:56] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 1104 rows 473 cols
[2022-05-15 21:05:56] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:05:56] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/473 places, 1104/1104 transitions.
Built C files in :
/tmp/ltsmin3741467048182427618
[2022-05-15 21:05:56] [INFO ] Computing symmetric may disable matrix : 1104 transitions.
[2022-05-15 21:05:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:05:56] [INFO ] Computing symmetric may enable matrix : 1104 transitions.
[2022-05-15 21:05:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:05:56] [INFO ] Computing Do-Not-Accords matrix : 1104 transitions.
[2022-05-15 21:05:56] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:05:56] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3741467048182427618
Running compilation step : cd /tmp/ltsmin3741467048182427618;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2943 ms.
Running link step : cd /tmp/ltsmin3741467048182427618;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin3741467048182427618;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6425374025342334620.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 21:06:11] [INFO ] Flatten gal took : 29 ms
[2022-05-15 21:06:11] [INFO ] Flatten gal took : 29 ms
[2022-05-15 21:06:11] [INFO ] Time to serialize gal into /tmp/LTL9084903014483489923.gal : 3 ms
[2022-05-15 21:06:11] [INFO ] Time to serialize properties into /tmp/LTL11299887365123395930.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9084903014483489923.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11299887365123395930.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9084903...267
Read 1 LTL properties
Checking formula 0 : !((F(G(F("((p649==0)||(p754==1))")))))
Formula 0 simplified : !FGF"((p649==0)||(p754==1))"
Detected timeout of ITS tools.
[2022-05-15 21:06:26] [INFO ] Flatten gal took : 35 ms
[2022-05-15 21:06:26] [INFO ] Applying decomposition
[2022-05-15 21:06:26] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8416376238053088408.txt' '-o' '/tmp/graph8416376238053088408.bin' '-w' '/tmp/graph8416376238053088408.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8416376238053088408.bin' '-l' '-1' '-v' '-w' '/tmp/graph8416376238053088408.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:06:26] [INFO ] Decomposing Gal with order
[2022-05-15 21:06:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:06:26] [INFO ] Removed a total of 2156 redundant transitions.
[2022-05-15 21:06:26] [INFO ] Flatten gal took : 61 ms
[2022-05-15 21:06:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 9 ms.
[2022-05-15 21:06:26] [INFO ] Time to serialize gal into /tmp/LTL1358111221571337435.gal : 4 ms
[2022-05-15 21:06:26] [INFO ] Time to serialize properties into /tmp/LTL8226277435260389066.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1358111221571337435.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8226277435260389066.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1358111...245
Read 1 LTL properties
Checking formula 0 : !((F(G(F("((i5.u44.p649==0)||(i3.u45.p754==1))")))))
Formula 0 simplified : !FGF"((i5.u44.p649==0)||(i3.u45.p754==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10926046464159014818
[2022-05-15 21:06:41] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10926046464159014818
Running compilation step : cd /tmp/ltsmin10926046464159014818;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2172 ms.
Running link step : cd /tmp/ltsmin10926046464159014818;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin10926046464159014818;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ASLink-PT-05b-LTLCardinality-05 finished in 93387 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((F((X(p0)&&p1))&&p1)))||X(p2)))'
Support contains 4 out of 2144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2138 transition count 2616
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2138 transition count 2616
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 2136 transition count 2614
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 2136 transition count 2614
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2135 transition count 2606
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2135 transition count 2606
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2134 transition count 2598
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2134 transition count 2598
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2133 transition count 2597
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2133 transition count 2597
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2132 transition count 2589
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2132 transition count 2589
Applied a total of 24 rules in 635 ms. Remains 2132 /2144 variables (removed 12) and now considering 2589/2629 (removed 40) transitions.
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:06:57] [INFO ] Computed 227 place invariants in 30 ms
[2022-05-15 21:06:58] [INFO ] Implicit Places using invariants in 742 ms returned []
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:06:58] [INFO ] Computed 227 place invariants in 16 ms
[2022-05-15 21:07:02] [INFO ] Implicit Places using invariants and state equation in 3996 ms returned []
Implicit Place search using SMT with State Equation took 4744 ms to find 0 implicit places.
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:07:02] [INFO ] Computed 227 place invariants in 17 ms
[2022-05-15 21:07:03] [INFO ] Dead Transitions using invariants and state equation in 1318 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2132/2144 places, 2589/2629 transitions.
Finished structural reductions, in 1 iterations. Remains : 2132/2144 places, 2589/2629 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s213 0) (EQ s2050 1)), p1:(OR (EQ s824 0) (EQ s1236 1)), p0:(OR (EQ s2050 0) (EQ s213 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25027 reset in 743 ms.
Product exploration explored 100000 steps with 25062 reset in 1123 ms.
Computed a total of 86 stabilizing places and 86 stable transitions
Computed a total of 86 stabilizing places and 86 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (AND (NOT p2) p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p1)))), true, (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 433 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 21 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:07:06] [INFO ] Computed 227 place invariants in 22 ms
[2022-05-15 21:07:07] [INFO ] After 313ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:07:07] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-15 21:07:07] [INFO ] [Nat]Absence check using 55 positive and 172 generalized place invariants in 70 ms returned sat
[2022-05-15 21:07:17] [INFO ] After 9990ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:07:17] [INFO ] After 10198ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9016 ms.
[2022-05-15 21:07:26] [INFO ] After 19635ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 69 ms.
Support contains 4 out of 2132 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2132/2132 places, 2589/2589 transitions.
Drop transitions removed 393 transitions
Trivial Post-agglo rules discarded 393 transitions
Performed 393 trivial Post agglomeration. Transition count delta: 393
Iterating post reduction 0 with 393 rules applied. Total rules applied 393 place count 2132 transition count 2196
Reduce places removed 393 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 396 rules applied. Total rules applied 789 place count 1739 transition count 2193
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 791 place count 1737 transition count 2193
Performed 574 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 574 Pre rules applied. Total rules applied 791 place count 1737 transition count 1619
Deduced a syphon composed of 574 places in 3 ms
Ensure Unique test removed 54 places
Reduce places removed 628 places and 0 transitions.
Iterating global reduction 3 with 1202 rules applied. Total rules applied 1993 place count 1109 transition count 1619
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 3 with 39 rules applied. Total rules applied 2032 place count 1104 transition count 1585
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 2066 place count 1070 transition count 1585
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 2066 place count 1070 transition count 1564
Deduced a syphon composed of 21 places in 4 ms
Ensure Unique test removed 21 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 63 rules applied. Total rules applied 2129 place count 1028 transition count 1564
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2129 place count 1028 transition count 1544
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2169 place count 1008 transition count 1544
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 5 with 348 rules applied. Total rules applied 2517 place count 833 transition count 1371
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2521 place count 829 transition count 1367
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2526 place count 828 transition count 1367
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2527 place count 828 transition count 1366
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2528 place count 827 transition count 1366
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2528 place count 827 transition count 1365
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2530 place count 826 transition count 1365
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2532 place count 824 transition count 1363
Iterating global reduction 7 with 2 rules applied. Total rules applied 2534 place count 824 transition count 1363
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2536 place count 824 transition count 1361
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2537 place count 823 transition count 1361
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2539 place count 822 transition count 1368
Free-agglomeration rule applied 6 times.
Iterating global reduction 9 with 6 rules applied. Total rules applied 2545 place count 822 transition count 1362
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 2551 place count 816 transition count 1362
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 10 with 4 rules applied. Total rules applied 2555 place count 816 transition count 1358
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2559 place count 812 transition count 1358
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 11 with 5 rules applied. Total rules applied 2564 place count 812 transition count 1358
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2565 place count 811 transition count 1357
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 11 with 15 rules applied. Total rules applied 2580 place count 801 transition count 1352
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 2585 place count 796 transition count 1352
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 15 Pre rules applied. Total rules applied 2585 place count 796 transition count 1337
Deduced a syphon composed of 15 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 13 with 31 rules applied. Total rules applied 2616 place count 780 transition count 1337
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 13 with 6 rules applied. Total rules applied 2622 place count 774 transition count 1337
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 2622 place count 774 transition count 1336
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2624 place count 773 transition count 1336
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 14 with 22 rules applied. Total rules applied 2646 place count 762 transition count 1325
Discarding 5 places :
Symmetric choice reduction at 14 with 5 rule applications. Total rules 2651 place count 757 transition count 1320
Iterating global reduction 14 with 5 rules applied. Total rules applied 2656 place count 757 transition count 1320
Free-agglomeration rule applied 5 times.
Iterating global reduction 14 with 5 rules applied. Total rules applied 2661 place count 757 transition count 1315
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 2666 place count 752 transition count 1315
Applied a total of 2666 rules in 433 ms. Remains 752 /2132 variables (removed 1380) and now considering 1315/2589 (removed 1274) transitions.
Finished structural reductions, in 1 iterations. Remains : 752/2132 places, 1315/2589 transitions.
Incomplete random walk after 10000 steps, including 114 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 402740 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :{}
Probabilistic random walk after 402740 steps, saw 80903 distinct states, run finished after 3001 ms. (steps per millisecond=134 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1315 rows 752 cols
[2022-05-15 21:07:30] [INFO ] Computed 127 place invariants in 23 ms
[2022-05-15 21:07:30] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:07:30] [INFO ] [Nat]Absence check using 37 positive place invariants in 7 ms returned sat
[2022-05-15 21:07:30] [INFO ] [Nat]Absence check using 37 positive and 90 generalized place invariants in 21 ms returned sat
[2022-05-15 21:07:34] [INFO ] After 3319ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 21:07:34] [INFO ] After 3698ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 125 ms.
[2022-05-15 21:07:34] [INFO ] After 3990ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 23 ms.
Support contains 4 out of 752 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 752/752 places, 1315/1315 transitions.
Applied a total of 0 rules in 23 ms. Remains 752 /752 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 752/752 places, 1315/1315 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 752/752 places, 1315/1315 transitions.
Applied a total of 0 rules in 23 ms. Remains 752 /752 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
// Phase 1: matrix 1315 rows 752 cols
[2022-05-15 21:07:34] [INFO ] Computed 127 place invariants in 23 ms
[2022-05-15 21:07:35] [INFO ] Implicit Places using invariants in 561 ms returned [1, 18, 19, 31, 48, 66, 136, 140, 149, 150, 152, 169, 187, 256, 260, 261, 272, 273, 275, 292, 310, 379, 383, 384, 395, 396, 398, 415, 433, 503, 507, 508, 519, 520, 522, 539, 557, 626, 630, 631, 634, 645, 646, 647, 665, 686, 687, 688, 689]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 563 ms to find 49 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 703/752 places, 1315/1315 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 703 transition count 1222
Reduce places removed 93 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 191 place count 610 transition count 1217
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 191 place count 610 transition count 1190
Deduced a syphon composed of 27 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 246 place count 582 transition count 1190
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 258 place count 578 transition count 1182
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 266 place count 570 transition count 1182
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 269 place count 567 transition count 1179
Iterating global reduction 4 with 3 rules applied. Total rules applied 272 place count 567 transition count 1179
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 275 place count 567 transition count 1176
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 353 place count 528 transition count 1137
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 358 place count 523 transition count 1132
Iterating global reduction 5 with 5 rules applied. Total rules applied 363 place count 523 transition count 1132
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 368 place count 523 transition count 1127
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 370 place count 522 transition count 1128
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 380 place count 522 transition count 1118
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 391 place count 511 transition count 1118
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 7 with 15 rules applied. Total rules applied 406 place count 511 transition count 1118
Applied a total of 406 rules in 121 ms. Remains 511 /703 variables (removed 192) and now considering 1118/1315 (removed 197) transitions.
// Phase 1: matrix 1118 rows 511 cols
[2022-05-15 21:07:35] [INFO ] Computed 72 place invariants in 8 ms
[2022-05-15 21:07:35] [INFO ] Implicit Places using invariants in 417 ms returned [73, 90, 96, 99, 101, 104, 105, 158, 174, 180, 183, 185, 190, 191, 244, 260, 266, 269, 271, 276, 277, 331, 347, 353, 356, 358, 363, 364, 417, 433, 439, 442, 444]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 418 ms to find 33 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 478/752 places, 1118/1315 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 463 transition count 1103
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 463 transition count 1103
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 458 transition count 1098
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 458 transition count 1098
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 60 place count 448 transition count 1088
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 75 place count 448 transition count 1073
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 90 place count 433 transition count 1073
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 95 place count 433 transition count 1068
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 100 place count 428 transition count 1068
Applied a total of 100 rules in 62 ms. Remains 428 /478 variables (removed 50) and now considering 1068/1118 (removed 50) transitions.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:07:35] [INFO ] Computed 39 place invariants in 13 ms
[2022-05-15 21:07:36] [INFO ] Implicit Places using invariants in 235 ms returned []
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:07:36] [INFO ] Computed 39 place invariants in 6 ms
[2022-05-15 21:07:36] [INFO ] Implicit Places using invariants and state equation in 673 ms returned []
Implicit Place search using SMT with State Equation took 913 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 428/752 places, 1068/1315 transitions.
Finished structural reductions, in 3 iterations. Remains : 428/752 places, 1068/1315 transitions.
Incomplete random walk after 10000 steps, including 182 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 481623 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{0=1}
Probabilistic random walk after 481623 steps, saw 142064 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:07:39] [INFO ] Computed 39 place invariants in 16 ms
[2022-05-15 21:07:40] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:07:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-15 21:07:40] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 8 ms returned sat
[2022-05-15 21:07:41] [INFO ] After 1246ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:07:43] [INFO ] After 3255ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 130 ms.
[2022-05-15 21:07:43] [INFO ] After 3474ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1068/1068 transitions.
Applied a total of 0 rules in 23 ms. Remains 428 /428 variables (removed 0) and now considering 1068/1068 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1068/1068 transitions.
Incomplete random walk after 10000 steps, including 202 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 472109 steps, run timeout after 3001 ms. (steps per millisecond=157 ) properties seen :{}
Probabilistic random walk after 472109 steps, saw 139441 distinct states, run finished after 3001 ms. (steps per millisecond=157 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:07:46] [INFO ] Computed 39 place invariants in 11 ms
[2022-05-15 21:07:46] [INFO ] After 81ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:07:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-15 21:07:46] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 9 ms returned sat
[2022-05-15 21:07:48] [INFO ] After 1335ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:07:50] [INFO ] After 3349ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 195 ms.
[2022-05-15 21:07:50] [INFO ] After 3642ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1068/1068 transitions.
Applied a total of 0 rules in 16 ms. Remains 428 /428 variables (removed 0) and now considering 1068/1068 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1068/1068 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1068/1068 transitions.
Applied a total of 0 rules in 16 ms. Remains 428 /428 variables (removed 0) and now considering 1068/1068 (removed 0) transitions.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:07:50] [INFO ] Computed 39 place invariants in 12 ms
[2022-05-15 21:07:50] [INFO ] Implicit Places using invariants in 292 ms returned []
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:07:50] [INFO ] Computed 39 place invariants in 8 ms
[2022-05-15 21:07:51] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 957 ms to find 0 implicit places.
[2022-05-15 21:07:51] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:07:51] [INFO ] Computed 39 place invariants in 5 ms
[2022-05-15 21:07:51] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1068/1068 transitions.
Applied a total of 0 rules in 11 ms. Remains 428 /428 variables (removed 0) and now considering 1068/1068 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:07:51] [INFO ] Computed 39 place invariants in 5 ms
[2022-05-15 21:07:51] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:07:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 21:07:51] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 9 ms returned sat
[2022-05-15 21:07:53] [INFO ] After 1280ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:07:55] [INFO ] After 3314ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 144 ms.
[2022-05-15 21:07:55] [INFO ] After 3572ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:07:55] [INFO ] Flatten gal took : 47 ms
[2022-05-15 21:07:55] [INFO ] Flatten gal took : 42 ms
[2022-05-15 21:07:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2413767055169628001.gal : 4 ms
[2022-05-15 21:07:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15175856218568527177.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17485375677127996782;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2413767055169628001.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15175856218568527177.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality15175856218568527177.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 50
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50 after 372
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :372 after 16656
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :16656 after 166244
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :166244 after 174625
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :174625 after 175425
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :175425 after 3.55336e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.55336e+06 after 2.69863e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.69863e+07 after 4.05126e+08
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.05126e+08 after 8.07496e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :8.07496e+08 after 2.363e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.363e+09 after 1.35303e+10
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.35303e+10 after 1.98164e+11
Detected timeout of ITS tools.
[2022-05-15 21:08:10] [INFO ] Flatten gal took : 71 ms
[2022-05-15 21:08:10] [INFO ] Applying decomposition
[2022-05-15 21:08:10] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3326374317107259836.txt' '-o' '/tmp/graph3326374317107259836.bin' '-w' '/tmp/graph3326374317107259836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3326374317107259836.bin' '-l' '-1' '-v' '-w' '/tmp/graph3326374317107259836.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:08:10] [INFO ] Decomposing Gal with order
[2022-05-15 21:08:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:08:10] [INFO ] Removed a total of 2236 redundant transitions.
[2022-05-15 21:08:10] [INFO ] Flatten gal took : 95 ms
[2022-05-15 21:08:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 7 ms.
[2022-05-15 21:08:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6326712570919366139.gal : 4 ms
[2022-05-15 21:08:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5699716907788004792.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17485375677127996782;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6326712570919366139.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5699716907788004792.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality5699716907788004792.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 100
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :100 after 2776
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :2776 after 16656
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16656 after 500256
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :500256 after 1.42419e+07
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.42419e+07 after 7.09045e+07
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :7.09045e+07 after 3.2516e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3.2516e+08 after 7.34813e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5.62388e+09 after 6.63542e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.36054e+10 after 1.22287e+11
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13177722371453050680
[2022-05-15 21:08:26] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13177722371453050680
Running compilation step : cd /tmp/ltsmin13177722371453050680;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1530 ms.
Running link step : cd /tmp/ltsmin13177722371453050680;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin13177722371453050680;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf1==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (AND (NOT p2) p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p1)))), true, (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 8 factoid took 231 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 67 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2132/2132 places, 2589/2589 transitions.
Applied a total of 0 rules in 83 ms. Remains 2132 /2132 variables (removed 0) and now considering 2589/2589 (removed 0) transitions.
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:08:41] [INFO ] Computed 227 place invariants in 16 ms
[2022-05-15 21:08:42] [INFO ] Implicit Places using invariants in 819 ms returned []
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:08:42] [INFO ] Computed 227 place invariants in 15 ms
[2022-05-15 21:08:45] [INFO ] Implicit Places using invariants and state equation in 3423 ms returned []
Implicit Place search using SMT with State Equation took 4266 ms to find 0 implicit places.
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:08:45] [INFO ] Computed 227 place invariants in 39 ms
[2022-05-15 21:08:47] [INFO ] Dead Transitions using invariants and state equation in 1387 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2132/2132 places, 2589/2589 transitions.
Computed a total of 86 stabilizing places and 86 stable transitions
Computed a total of 86 stabilizing places and 86 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 239 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 18 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 211620 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 211620 steps, saw 38389 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:08:50] [INFO ] Computed 227 place invariants in 19 ms
[2022-05-15 21:08:51] [INFO ] After 235ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 21:08:51] [INFO ] [Nat]Absence check using 55 positive place invariants in 16 ms returned sat
[2022-05-15 21:08:51] [INFO ] [Nat]Absence check using 55 positive and 172 generalized place invariants in 66 ms returned sat
[2022-05-15 21:09:16] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 2132 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2132/2132 places, 2589/2589 transitions.
Drop transitions removed 393 transitions
Trivial Post-agglo rules discarded 393 transitions
Performed 393 trivial Post agglomeration. Transition count delta: 393
Iterating post reduction 0 with 393 rules applied. Total rules applied 393 place count 2132 transition count 2196
Reduce places removed 393 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 396 rules applied. Total rules applied 789 place count 1739 transition count 2193
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 791 place count 1737 transition count 2193
Performed 574 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 574 Pre rules applied. Total rules applied 791 place count 1737 transition count 1619
Deduced a syphon composed of 574 places in 3 ms
Ensure Unique test removed 54 places
Reduce places removed 628 places and 0 transitions.
Iterating global reduction 3 with 1202 rules applied. Total rules applied 1993 place count 1109 transition count 1619
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 3 with 39 rules applied. Total rules applied 2032 place count 1104 transition count 1585
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 2066 place count 1070 transition count 1585
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 2066 place count 1070 transition count 1564
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 21 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 63 rules applied. Total rules applied 2129 place count 1028 transition count 1564
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2129 place count 1028 transition count 1544
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2169 place count 1008 transition count 1544
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 5 with 348 rules applied. Total rules applied 2517 place count 833 transition count 1371
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2521 place count 829 transition count 1367
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2526 place count 828 transition count 1367
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2527 place count 828 transition count 1366
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2528 place count 827 transition count 1366
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2528 place count 827 transition count 1365
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2530 place count 826 transition count 1365
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2532 place count 824 transition count 1363
Iterating global reduction 7 with 2 rules applied. Total rules applied 2534 place count 824 transition count 1363
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2536 place count 824 transition count 1361
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2537 place count 823 transition count 1361
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2539 place count 822 transition count 1368
Free-agglomeration rule applied 6 times.
Iterating global reduction 9 with 6 rules applied. Total rules applied 2545 place count 822 transition count 1362
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 2551 place count 816 transition count 1362
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 10 with 4 rules applied. Total rules applied 2555 place count 816 transition count 1358
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2559 place count 812 transition count 1358
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 11 with 5 rules applied. Total rules applied 2564 place count 812 transition count 1358
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2565 place count 811 transition count 1357
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 11 with 15 rules applied. Total rules applied 2580 place count 801 transition count 1352
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 2585 place count 796 transition count 1352
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 15 Pre rules applied. Total rules applied 2585 place count 796 transition count 1337
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 13 with 31 rules applied. Total rules applied 2616 place count 780 transition count 1337
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 13 with 6 rules applied. Total rules applied 2622 place count 774 transition count 1337
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 2622 place count 774 transition count 1336
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2624 place count 773 transition count 1336
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 14 with 22 rules applied. Total rules applied 2646 place count 762 transition count 1325
Discarding 5 places :
Symmetric choice reduction at 14 with 5 rule applications. Total rules 2651 place count 757 transition count 1320
Iterating global reduction 14 with 5 rules applied. Total rules applied 2656 place count 757 transition count 1320
Free-agglomeration rule applied 5 times.
Iterating global reduction 14 with 5 rules applied. Total rules applied 2661 place count 757 transition count 1315
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 2666 place count 752 transition count 1315
Applied a total of 2666 rules in 414 ms. Remains 752 /2132 variables (removed 1380) and now considering 1315/2589 (removed 1274) transitions.
Finished structural reductions, in 1 iterations. Remains : 752/2132 places, 1315/2589 transitions.
Incomplete random walk after 10000 steps, including 118 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1315 rows 752 cols
[2022-05-15 21:09:16] [INFO ] Computed 127 place invariants in 22 ms
[2022-05-15 21:09:16] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:09:17] [INFO ] [Nat]Absence check using 37 positive place invariants in 7 ms returned sat
[2022-05-15 21:09:17] [INFO ] [Nat]Absence check using 37 positive and 90 generalized place invariants in 21 ms returned sat
[2022-05-15 21:09:20] [INFO ] After 3406ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 21:09:20] [INFO ] After 3801ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 149 ms.
[2022-05-15 21:09:21] [INFO ] After 4128ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 28 ms.
Support contains 4 out of 752 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 752/752 places, 1315/1315 transitions.
Applied a total of 0 rules in 33 ms. Remains 752 /752 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 752/752 places, 1315/1315 transitions.
Incomplete random walk after 10000 steps, including 122 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 397690 steps, run timeout after 3001 ms. (steps per millisecond=132 ) properties seen :{}
Probabilistic random walk after 397690 steps, saw 80038 distinct states, run finished after 3001 ms. (steps per millisecond=132 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1315 rows 752 cols
[2022-05-15 21:09:24] [INFO ] Computed 127 place invariants in 8 ms
[2022-05-15 21:09:24] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 21:09:24] [INFO ] [Nat]Absence check using 37 positive place invariants in 6 ms returned sat
[2022-05-15 21:09:24] [INFO ] [Nat]Absence check using 37 positive and 90 generalized place invariants in 15 ms returned sat
[2022-05-15 21:09:27] [INFO ] After 3239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 21:09:28] [INFO ] After 3612ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 148 ms.
[2022-05-15 21:09:28] [INFO ] After 3873ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 26 ms.
Support contains 4 out of 752 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 752/752 places, 1315/1315 transitions.
Applied a total of 0 rules in 31 ms. Remains 752 /752 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 752/752 places, 1315/1315 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 752/752 places, 1315/1315 transitions.
Applied a total of 0 rules in 28 ms. Remains 752 /752 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
// Phase 1: matrix 1315 rows 752 cols
[2022-05-15 21:09:28] [INFO ] Computed 127 place invariants in 14 ms
[2022-05-15 21:09:28] [INFO ] Implicit Places using invariants in 486 ms returned [1, 18, 19, 31, 48, 66, 136, 140, 149, 150, 152, 169, 187, 256, 260, 261, 272, 273, 275, 292, 310, 379, 383, 384, 395, 396, 398, 415, 433, 503, 507, 508, 519, 520, 522, 539, 557, 626, 630, 631, 634, 645, 646, 647, 665, 686, 687, 688, 689]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 488 ms to find 49 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 703/752 places, 1315/1315 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 703 transition count 1222
Reduce places removed 93 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 191 place count 610 transition count 1217
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 191 place count 610 transition count 1190
Deduced a syphon composed of 27 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 246 place count 582 transition count 1190
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 258 place count 578 transition count 1182
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 266 place count 570 transition count 1182
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 269 place count 567 transition count 1179
Iterating global reduction 4 with 3 rules applied. Total rules applied 272 place count 567 transition count 1179
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 275 place count 567 transition count 1176
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 353 place count 528 transition count 1137
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 358 place count 523 transition count 1132
Iterating global reduction 5 with 5 rules applied. Total rules applied 363 place count 523 transition count 1132
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 368 place count 523 transition count 1127
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 370 place count 522 transition count 1128
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 380 place count 522 transition count 1118
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 391 place count 511 transition count 1118
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 7 with 15 rules applied. Total rules applied 406 place count 511 transition count 1118
Applied a total of 406 rules in 98 ms. Remains 511 /703 variables (removed 192) and now considering 1118/1315 (removed 197) transitions.
// Phase 1: matrix 1118 rows 511 cols
[2022-05-15 21:09:28] [INFO ] Computed 72 place invariants in 17 ms
[2022-05-15 21:09:29] [INFO ] Implicit Places using invariants in 362 ms returned [73, 90, 96, 99, 101, 104, 105, 158, 174, 180, 183, 185, 190, 191, 244, 260, 266, 269, 271, 276, 277, 331, 347, 353, 356, 358, 363, 364, 417, 433, 439, 442, 444]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 376 ms to find 33 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 478/752 places, 1118/1315 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 463 transition count 1103
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 463 transition count 1103
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 458 transition count 1098
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 458 transition count 1098
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 60 place count 448 transition count 1088
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 75 place count 448 transition count 1073
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 90 place count 433 transition count 1073
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 95 place count 433 transition count 1068
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 100 place count 428 transition count 1068
Applied a total of 100 rules in 89 ms. Remains 428 /478 variables (removed 50) and now considering 1068/1118 (removed 50) transitions.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:09:29] [INFO ] Computed 39 place invariants in 11 ms
[2022-05-15 21:09:29] [INFO ] Implicit Places using invariants in 265 ms returned []
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:09:29] [INFO ] Computed 39 place invariants in 9 ms
[2022-05-15 21:09:30] [INFO ] Implicit Places using invariants and state equation in 691 ms returned []
Implicit Place search using SMT with State Equation took 956 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 428/752 places, 1068/1315 transitions.
Finished structural reductions, in 3 iterations. Remains : 428/752 places, 1068/1315 transitions.
Incomplete random walk after 10000 steps, including 188 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 507360 steps, run timeout after 3001 ms. (steps per millisecond=169 ) properties seen :{0=1}
Probabilistic random walk after 507360 steps, saw 149639 distinct states, run finished after 3001 ms. (steps per millisecond=169 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:09:33] [INFO ] Computed 39 place invariants in 5 ms
[2022-05-15 21:09:33] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:09:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 21:09:33] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 11 ms returned sat
[2022-05-15 21:09:35] [INFO ] After 1466ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:09:37] [INFO ] After 3812ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 146 ms.
[2022-05-15 21:09:37] [INFO ] After 4037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1068/1068 transitions.
Applied a total of 0 rules in 24 ms. Remains 428 /428 variables (removed 0) and now considering 1068/1068 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1068/1068 transitions.
Incomplete random walk after 10000 steps, including 171 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 520336 steps, run timeout after 3001 ms. (steps per millisecond=173 ) properties seen :{}
Probabilistic random walk after 520336 steps, saw 153413 distinct states, run finished after 3001 ms. (steps per millisecond=173 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:09:40] [INFO ] Computed 39 place invariants in 16 ms
[2022-05-15 21:09:40] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:09:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-05-15 21:09:40] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 12 ms returned sat
[2022-05-15 21:09:42] [INFO ] After 1393ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:09:44] [INFO ] After 3412ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 125 ms.
[2022-05-15 21:09:44] [INFO ] After 3644ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1068/1068 transitions.
Applied a total of 0 rules in 18 ms. Remains 428 /428 variables (removed 0) and now considering 1068/1068 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1068/1068 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1068/1068 transitions.
Applied a total of 0 rules in 17 ms. Remains 428 /428 variables (removed 0) and now considering 1068/1068 (removed 0) transitions.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:09:44] [INFO ] Computed 39 place invariants in 23 ms
[2022-05-15 21:09:44] [INFO ] Implicit Places using invariants in 328 ms returned []
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:09:44] [INFO ] Computed 39 place invariants in 6 ms
[2022-05-15 21:09:45] [INFO ] Implicit Places using invariants and state equation in 795 ms returned []
Implicit Place search using SMT with State Equation took 1124 ms to find 0 implicit places.
[2022-05-15 21:09:45] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:09:45] [INFO ] Computed 39 place invariants in 8 ms
[2022-05-15 21:09:46] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1068/1068 transitions.
Applied a total of 0 rules in 16 ms. Remains 428 /428 variables (removed 0) and now considering 1068/1068 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1068 rows 428 cols
[2022-05-15 21:09:46] [INFO ] Computed 39 place invariants in 7 ms
[2022-05-15 21:09:46] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:09:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-05-15 21:09:46] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 14 ms returned sat
[2022-05-15 21:09:47] [INFO ] After 1252ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:09:49] [INFO ] After 3296ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 138 ms.
[2022-05-15 21:09:49] [INFO ] After 3562ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:09:49] [INFO ] Flatten gal took : 56 ms
[2022-05-15 21:09:49] [INFO ] Flatten gal took : 44 ms
[2022-05-15 21:09:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11409512325071820339.gal : 4 ms
[2022-05-15 21:09:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10150176604061944501.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms15914170755163862539;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11409512325071820339.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10150176604061944501.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality10150176604061944501.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 50
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50 after 372
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :372 after 16656
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :16656 after 166244
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :166244 after 174625
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :174625 after 175425
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :175425 after 3.55336e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.55336e+06 after 2.69863e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.69863e+07 after 4.05126e+08
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.05126e+08 after 8.07496e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :8.07496e+08 after 2.363e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.363e+09 after 1.35303e+10
Detected timeout of ITS tools.
[2022-05-15 21:10:04] [INFO ] Flatten gal took : 65 ms
[2022-05-15 21:10:04] [INFO ] Applying decomposition
[2022-05-15 21:10:04] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6830303401163873216.txt' '-o' '/tmp/graph6830303401163873216.bin' '-w' '/tmp/graph6830303401163873216.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6830303401163873216.bin' '-l' '-1' '-v' '-w' '/tmp/graph6830303401163873216.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:10:05] [INFO ] Decomposing Gal with order
[2022-05-15 21:10:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:10:05] [INFO ] Removed a total of 2207 redundant transitions.
[2022-05-15 21:10:05] [INFO ] Flatten gal took : 78 ms
[2022-05-15 21:10:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 11 ms.
[2022-05-15 21:10:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8924429915445490162.gal : 5 ms
[2022-05-15 21:10:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9693361186430893955.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms15914170755163862539;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8924429915445490162.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9693361186430893955.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality9693361186430893955.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 28
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :28 after 1488
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :545760 after 547992
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :547992 after 564132
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :564132 after 1.75649e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.75649e+06 after 9.36449e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :9.36449e+07 after 4.80088e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :9.63977e+08 after 3.67489e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.69489e+10 after 4.749e+10
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.37255e+11 after 4.57431e+11
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12210802227858135094
[2022-05-15 21:10:20] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12210802227858135094
Running compilation step : cd /tmp/ltsmin12210802227858135094;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1884 ms.
Running link step : cd /tmp/ltsmin12210802227858135094;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin12210802227858135094;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf1==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 367 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 33433 reset in 1196 ms.
Product exploration explored 100000 steps with 33278 reset in 1182 ms.
Built C files in :
/tmp/ltsmin14681544542015940514
[2022-05-15 21:10:38] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14681544542015940514
Running compilation step : cd /tmp/ltsmin14681544542015940514;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14681544542015940514;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14681544542015940514;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2132/2132 places, 2589/2589 transitions.
Applied a total of 0 rules in 82 ms. Remains 2132 /2132 variables (removed 0) and now considering 2589/2589 (removed 0) transitions.
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:10:41] [INFO ] Computed 227 place invariants in 44 ms
[2022-05-15 21:10:43] [INFO ] Implicit Places using invariants in 1334 ms returned []
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:10:43] [INFO ] Computed 227 place invariants in 25 ms
[2022-05-15 21:10:46] [INFO ] Implicit Places using invariants and state equation in 3712 ms returned []
Implicit Place search using SMT with State Equation took 5052 ms to find 0 implicit places.
// Phase 1: matrix 2589 rows 2132 cols
[2022-05-15 21:10:46] [INFO ] Computed 227 place invariants in 16 ms
[2022-05-15 21:10:48] [INFO ] Dead Transitions using invariants and state equation in 1378 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2132/2132 places, 2589/2589 transitions.
Built C files in :
/tmp/ltsmin8532951702384837131
[2022-05-15 21:10:48] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8532951702384837131
Running compilation step : cd /tmp/ltsmin8532951702384837131;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8532951702384837131;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8532951702384837131;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 21:10:51] [INFO ] Flatten gal took : 86 ms
[2022-05-15 21:10:51] [INFO ] Flatten gal took : 79 ms
[2022-05-15 21:10:51] [INFO ] Time to serialize gal into /tmp/LTL4393549724497483493.gal : 9 ms
[2022-05-15 21:10:51] [INFO ] Time to serialize properties into /tmp/LTL4100485388182697109.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4393549724497483493.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4100485388182697109.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4393549...266
Read 1 LTL properties
Checking formula 0 : !(((G(F((F((X("((p2317==0)||(p234==1))"))&&("((p902==0)||(p1351==1))")))&&("((p902==0)||(p1351==1))"))))||(X("((p234==0)&&(p2317==1))"...159
Formula 0 simplified : !(GF("((p902==0)||(p1351==1))" & F("((p902==0)||(p1351==1))" & X"((p2317==0)||(p234==1))")) | X"((p234==0)&&(p2317==1))")
Detected timeout of ITS tools.
[2022-05-15 21:11:06] [INFO ] Flatten gal took : 57 ms
[2022-05-15 21:11:06] [INFO ] Applying decomposition
[2022-05-15 21:11:06] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14078383814121280206.txt' '-o' '/tmp/graph14078383814121280206.bin' '-w' '/tmp/graph14078383814121280206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14078383814121280206.bin' '-l' '-1' '-v' '-w' '/tmp/graph14078383814121280206.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:11:06] [INFO ] Decomposing Gal with order
[2022-05-15 21:11:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:11:07] [INFO ] Removed a total of 1938 redundant transitions.
[2022-05-15 21:11:07] [INFO ] Flatten gal took : 126 ms
[2022-05-15 21:11:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 17 ms.
[2022-05-15 21:11:07] [INFO ] Time to serialize gal into /tmp/LTL7505034608432731248.gal : 18 ms
[2022-05-15 21:11:07] [INFO ] Time to serialize properties into /tmp/LTL6290051190019098332.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7505034608432731248.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6290051190019098332.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7505034...245
Read 1 LTL properties
Checking formula 0 : !(((G(F((F((X("((i24.u756.p2317==0)||(i1.i0.i0.u71.p234==1))"))&&("((i12.u310.p902==0)||(i12.u467.p1351==1))")))&&("((i12.u310.p902==0...239
Formula 0 simplified : !(GF("((i12.u310.p902==0)||(i12.u467.p1351==1))" & F("((i12.u310.p902==0)||(i12.u467.p1351==1))" & X"((i24.u756.p2317==0)||(i1.i0.i0...224
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7596455253132189819
[2022-05-15 21:11:22] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7596455253132189819
Running compilation step : cd /tmp/ltsmin7596455253132189819;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7596455253132189819;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7596455253132189819;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property ASLink-PT-05b-LTLCardinality-06 finished in 268416 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 2 out of 2144 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 395 transitions
Trivial Post-agglo rules discarded 395 transitions
Performed 395 trivial Post agglomeration. Transition count delta: 395
Iterating post reduction 0 with 395 rules applied. Total rules applied 395 place count 2143 transition count 2233
Reduce places removed 395 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 398 rules applied. Total rules applied 793 place count 1748 transition count 2230
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 795 place count 1746 transition count 2230
Performed 575 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 575 Pre rules applied. Total rules applied 795 place count 1746 transition count 1655
Deduced a syphon composed of 575 places in 4 ms
Ensure Unique test removed 54 places
Reduce places removed 629 places and 0 transitions.
Iterating global reduction 3 with 1204 rules applied. Total rules applied 1999 place count 1117 transition count 1655
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 3 with 39 rules applied. Total rules applied 2038 place count 1112 transition count 1621
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 2072 place count 1078 transition count 1621
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 2072 place count 1078 transition count 1600
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 21 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 63 rules applied. Total rules applied 2135 place count 1036 transition count 1600
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2135 place count 1036 transition count 1580
Deduced a syphon composed of 20 places in 4 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2175 place count 1016 transition count 1580
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 2180 place count 1011 transition count 1568
Iterating global reduction 5 with 5 rules applied. Total rules applied 2185 place count 1011 transition count 1568
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2185 place count 1011 transition count 1567
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2187 place count 1010 transition count 1567
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2189 place count 1008 transition count 1558
Iterating global reduction 5 with 2 rules applied. Total rules applied 2191 place count 1008 transition count 1558
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2193 place count 1006 transition count 1549
Iterating global reduction 5 with 2 rules applied. Total rules applied 2195 place count 1006 transition count 1549
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2197 place count 1004 transition count 1540
Iterating global reduction 5 with 2 rules applied. Total rules applied 2199 place count 1004 transition count 1540
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2200 place count 1003 transition count 1539
Iterating global reduction 5 with 1 rules applied. Total rules applied 2201 place count 1003 transition count 1539
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2202 place count 1002 transition count 1538
Iterating global reduction 5 with 1 rules applied. Total rules applied 2203 place count 1002 transition count 1538
Performed 171 Post agglomeration using F-continuation condition.Transition count delta: 171
Deduced a syphon composed of 171 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 5 with 344 rules applied. Total rules applied 2547 place count 829 transition count 1367
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2551 place count 825 transition count 1363
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2556 place count 824 transition count 1363
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2557 place count 824 transition count 1362
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2558 place count 823 transition count 1362
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2558 place count 823 transition count 1361
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2560 place count 822 transition count 1361
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2562 place count 820 transition count 1359
Iterating global reduction 7 with 2 rules applied. Total rules applied 2564 place count 820 transition count 1359
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2566 place count 820 transition count 1357
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2567 place count 819 transition count 1357
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2569 place count 818 transition count 1362
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2571 place count 816 transition count 1360
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 15 rules applied. Total rules applied 2586 place count 806 transition count 1355
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 2591 place count 801 transition count 1355
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 15 Pre rules applied. Total rules applied 2591 place count 801 transition count 1340
Deduced a syphon composed of 15 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 11 with 31 rules applied. Total rules applied 2622 place count 785 transition count 1340
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 11 with 11 rules applied. Total rules applied 2633 place count 774 transition count 1340
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2633 place count 774 transition count 1339
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2635 place count 773 transition count 1339
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 12 with 32 rules applied. Total rules applied 2667 place count 757 transition count 1323
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 2677 place count 747 transition count 1313
Iterating global reduction 12 with 10 rules applied. Total rules applied 2687 place count 747 transition count 1313
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 2692 place count 742 transition count 1308
Iterating global reduction 12 with 5 rules applied. Total rules applied 2697 place count 742 transition count 1308
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 2702 place count 742 transition count 1303
Applied a total of 2702 rules in 626 ms. Remains 742 /2144 variables (removed 1402) and now considering 1303/2629 (removed 1326) transitions.
// Phase 1: matrix 1303 rows 742 cols
[2022-05-15 21:11:26] [INFO ] Computed 122 place invariants in 8 ms
[2022-05-15 21:11:26] [INFO ] Implicit Places using invariants in 553 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 169, 187, 207, 258, 259, 271, 272, 274, 291, 309, 328, 380, 381, 393, 394, 396, 413, 431, 451, 502, 503, 515, 516, 518, 535, 553, 573, 624, 625, 628, 639, 640, 641, 659, 680, 681, 682, 683]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 555 ms to find 49 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 693/2144 places, 1303/2629 transitions.
Drop transitions removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 693 transition count 1216
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 1 with 87 rules applied. Total rules applied 174 place count 606 transition count 1216
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 174 place count 606 transition count 1189
Deduced a syphon composed of 27 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 229 place count 578 transition count 1189
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 241 place count 574 transition count 1181
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 249 place count 566 transition count 1181
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 252 place count 563 transition count 1178
Iterating global reduction 4 with 3 rules applied. Total rules applied 255 place count 563 transition count 1178
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 258 place count 563 transition count 1175
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 340 place count 522 transition count 1134
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 344 place count 520 transition count 1135
Applied a total of 344 rules in 93 ms. Remains 520 /693 variables (removed 173) and now considering 1135/1303 (removed 168) transitions.
// Phase 1: matrix 1135 rows 520 cols
[2022-05-15 21:11:26] [INFO ] Computed 68 place invariants in 7 ms
[2022-05-15 21:11:27] [INFO ] Implicit Places using invariants in 344 ms returned [89, 95, 100, 177, 183, 188, 265, 271, 276, 353, 359, 364, 441, 447, 452, 517]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 345 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 504/2144 places, 1135/2629 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 504 transition count 1134
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 503 transition count 1134
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 12 place count 493 transition count 1124
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 493 transition count 1124
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 32 place count 483 transition count 1114
Iterating global reduction 2 with 10 rules applied. Total rules applied 42 place count 483 transition count 1114
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 46 place count 479 transition count 1110
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 479 transition count 1110
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 60 place count 474 transition count 1105
Applied a total of 60 rules in 57 ms. Remains 474 /504 variables (removed 30) and now considering 1105/1135 (removed 30) transitions.
// Phase 1: matrix 1105 rows 474 cols
[2022-05-15 21:11:27] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:11:27] [INFO ] Implicit Places using invariants in 318 ms returned []
// Phase 1: matrix 1105 rows 474 cols
[2022-05-15 21:11:27] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:11:28] [INFO ] Implicit Places using invariants and state equation in 650 ms returned []
Implicit Place search using SMT with State Equation took 982 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 474/2144 places, 1105/2629 transitions.
Finished structural reductions, in 3 iterations. Remains : 474/2144 places, 1105/2629 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s83 0) (EQ s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1439 reset in 183 ms.
Product exploration explored 100000 steps with 1405 reset in 249 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 131 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Finished Best-First random walk after 6526 steps, including 21 resets, run visited all 1 properties in 8 ms. (steps per millisecond=815 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 2 out of 474 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 474/474 places, 1105/1105 transitions.
Applied a total of 0 rules in 19 ms. Remains 474 /474 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
// Phase 1: matrix 1105 rows 474 cols
[2022-05-15 21:11:29] [INFO ] Computed 52 place invariants in 7 ms
[2022-05-15 21:11:29] [INFO ] Implicit Places using invariants in 335 ms returned []
// Phase 1: matrix 1105 rows 474 cols
[2022-05-15 21:11:29] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:11:30] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 1009 ms to find 0 implicit places.
[2022-05-15 21:11:30] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 1105 rows 474 cols
[2022-05-15 21:11:30] [INFO ] Computed 52 place invariants in 7 ms
[2022-05-15 21:11:30] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1105/1105 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 134 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 391964 steps, run timeout after 3001 ms. (steps per millisecond=130 ) properties seen :{}
Probabilistic random walk after 391964 steps, saw 136195 distinct states, run finished after 3001 ms. (steps per millisecond=130 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1105 rows 474 cols
[2022-05-15 21:11:33] [INFO ] Computed 52 place invariants in 17 ms
[2022-05-15 21:11:33] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:11:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 21:11:33] [INFO ] [Nat]Absence check using 11 positive and 41 generalized place invariants in 14 ms returned sat
[2022-05-15 21:11:34] [INFO ] After 452ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:11:34] [INFO ] After 505ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-15 21:11:34] [INFO ] After 635ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1105/1105 transitions.
Free-agglomeration rule applied 25 times.
Iterating global reduction 0 with 25 rules applied. Total rules applied 25 place count 474 transition count 1080
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 55 place count 449 transition count 1075
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 1 with 14 rules applied. Total rules applied 69 place count 449 transition count 1061
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 83 place count 435 transition count 1061
Applied a total of 83 rules in 59 ms. Remains 435 /474 variables (removed 39) and now considering 1061/1105 (removed 44) transitions.
Finished structural reductions, in 1 iterations. Remains : 435/474 places, 1061/1105 transitions.
Incomplete random walk after 10000 steps, including 182 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 437986 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 437986 steps, saw 123328 distinct states, run finished after 3001 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1061 rows 435 cols
[2022-05-15 21:11:37] [INFO ] Computed 52 place invariants in 9 ms
[2022-05-15 21:11:37] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:11:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-15 21:11:37] [INFO ] [Nat]Absence check using 10 positive and 42 generalized place invariants in 12 ms returned sat
[2022-05-15 21:11:38] [INFO ] After 340ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:11:38] [INFO ] After 410ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-15 21:11:38] [INFO ] After 537ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 435 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 435/435 places, 1061/1061 transitions.
Applied a total of 0 rules in 18 ms. Remains 435 /435 variables (removed 0) and now considering 1061/1061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 435/435 places, 1061/1061 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 435/435 places, 1061/1061 transitions.
Applied a total of 0 rules in 16 ms. Remains 435 /435 variables (removed 0) and now considering 1061/1061 (removed 0) transitions.
// Phase 1: matrix 1061 rows 435 cols
[2022-05-15 21:11:38] [INFO ] Computed 52 place invariants in 8 ms
[2022-05-15 21:11:38] [INFO ] Implicit Places using invariants in 287 ms returned [90, 91, 163, 164, 234, 235, 305, 306]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 299 ms to find 8 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 427/435 places, 1061/1061 transitions.
Applied a total of 0 rules in 15 ms. Remains 427 /427 variables (removed 0) and now considering 1061/1061 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 427/435 places, 1061/1061 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 508158 steps, run timeout after 3001 ms. (steps per millisecond=169 ) properties seen :{}
Probabilistic random walk after 508158 steps, saw 144274 distinct states, run finished after 3001 ms. (steps per millisecond=169 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1061 rows 427 cols
[2022-05-15 21:11:41] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-15 21:11:41] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:11:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-15 21:11:41] [INFO ] [Nat]Absence check using 10 positive and 34 generalized place invariants in 14 ms returned sat
[2022-05-15 21:11:42] [INFO ] After 333ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:11:42] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 0 ms to minimize.
[2022-05-15 21:11:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2022-05-15 21:11:42] [INFO ] After 470ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-05-15 21:11:42] [INFO ] After 590ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 427 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 427/427 places, 1061/1061 transitions.
Applied a total of 0 rules in 11 ms. Remains 427 /427 variables (removed 0) and now considering 1061/1061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 427/427 places, 1061/1061 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 427/427 places, 1061/1061 transitions.
Applied a total of 0 rules in 11 ms. Remains 427 /427 variables (removed 0) and now considering 1061/1061 (removed 0) transitions.
// Phase 1: matrix 1061 rows 427 cols
[2022-05-15 21:11:42] [INFO ] Computed 44 place invariants in 10 ms
[2022-05-15 21:11:42] [INFO ] Implicit Places using invariants in 336 ms returned []
// Phase 1: matrix 1061 rows 427 cols
[2022-05-15 21:11:42] [INFO ] Computed 44 place invariants in 5 ms
[2022-05-15 21:11:43] [INFO ] Implicit Places using invariants and state equation in 828 ms returned []
Implicit Place search using SMT with State Equation took 1166 ms to find 0 implicit places.
[2022-05-15 21:11:43] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 1061 rows 427 cols
[2022-05-15 21:11:43] [INFO ] Computed 44 place invariants in 8 ms
[2022-05-15 21:11:44] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 427/427 places, 1061/1061 transitions.
Applied a total of 0 rules in 12 ms. Remains 427 /427 variables (removed 0) and now considering 1061/1061 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1061 rows 427 cols
[2022-05-15 21:11:44] [INFO ] Computed 44 place invariants in 5 ms
[2022-05-15 21:11:44] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:11:44] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-15 21:11:44] [INFO ] [Nat]Absence check using 10 positive and 34 generalized place invariants in 10 ms returned sat
[2022-05-15 21:11:44] [INFO ] After 261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:11:44] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 0 ms to minimize.
[2022-05-15 21:11:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2022-05-15 21:11:44] [INFO ] After 397ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-15 21:11:44] [INFO ] After 481ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:11:44] [INFO ] Flatten gal took : 27 ms
[2022-05-15 21:11:44] [INFO ] Flatten gal took : 27 ms
[2022-05-15 21:11:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3040298645649769227.gal : 7 ms
[2022-05-15 21:11:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2364669337486180672.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms11064799522704131774;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3040298645649769227.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2364669337486180672.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality2364669337486180672.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 44
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :44 after 328
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :328 after 14688
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :14688 after 146600
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :146600 after 153688
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :153688 after 154393
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :154393 after 3.06787e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.06787e+06 after 2.43674e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.43674e+07 after 1.27423e+08
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.27423e+08 after 4.22589e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :4.22589e+09 after 4.56946e+10
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :4.56946e+10 after 3.65768e+11
Detected timeout of ITS tools.
[2022-05-15 21:11:59] [INFO ] Flatten gal took : 27 ms
[2022-05-15 21:11:59] [INFO ] Applying decomposition
[2022-05-15 21:11:59] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16017765104733937366.txt' '-o' '/tmp/graph16017765104733937366.bin' '-w' '/tmp/graph16017765104733937366.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16017765104733937366.bin' '-l' '-1' '-v' '-w' '/tmp/graph16017765104733937366.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:11:59] [INFO ] Decomposing Gal with order
[2022-05-15 21:11:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:12:00] [INFO ] Removed a total of 2173 redundant transitions.
[2022-05-15 21:12:00] [INFO ] Flatten gal took : 57 ms
[2022-05-15 21:12:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 59 labels/synchronizations in 4 ms.
[2022-05-15 21:12:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17124160281191427851.gal : 4 ms
[2022-05-15 21:12:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8084906696283098843.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms11064799522704131774;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17124160281191427851.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8084906696283098843.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality8084906696283098843.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 2624
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2624 after 441152
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :441152 after 1.62915e+06
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.62915e+06 after 2.28618e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.28618e+06 after 9.48222e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :9.48222e+06 after 2.87811e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.87811e+07 after 1.34137e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.34137e+08 after 2.96524e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :8.58788e+08 after 1.51215e+09
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.75763e+10 after 7.14633e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4547063764988796570
[2022-05-15 21:12:15] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4547063764988796570
Running compilation step : cd /tmp/ltsmin4547063764988796570;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1471 ms.
Running link step : cd /tmp/ltsmin4547063764988796570;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin4547063764988796570;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 20 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1454 reset in 215 ms.
Product exploration explored 100000 steps with 1458 reset in 205 ms.
Built C files in :
/tmp/ltsmin10913107934922456586
[2022-05-15 21:12:30] [INFO ] Computing symmetric may disable matrix : 1105 transitions.
[2022-05-15 21:12:30] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:12:30] [INFO ] Computing symmetric may enable matrix : 1105 transitions.
[2022-05-15 21:12:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:12:30] [INFO ] Computing Do-Not-Accords matrix : 1105 transitions.
[2022-05-15 21:12:30] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 21:12:30] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10913107934922456586
Running compilation step : cd /tmp/ltsmin10913107934922456586;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2720 ms.
Running link step : cd /tmp/ltsmin10913107934922456586;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin10913107934922456586;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7231220242325868435.hoa' '--buchi-type=spotba'
LTSmin run took 10872 ms.
FORMULA ASLink-PT-05b-LTLCardinality-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ASLink-PT-05b-LTLCardinality-09 finished in 79012 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(p1)))'
Support contains 2 out of 2144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 2137 transition count 2615
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 2137 transition count 2615
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 2134 transition count 2612
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 2134 transition count 2612
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 2132 transition count 2603
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 2132 transition count 2603
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 2130 transition count 2594
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 2130 transition count 2594
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 2128 transition count 2592
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 2128 transition count 2592
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 2126 transition count 2583
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 2126 transition count 2583
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2125 transition count 2582
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2125 transition count 2582
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2124 transition count 2581
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2124 transition count 2581
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2123 transition count 2580
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2123 transition count 2580
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2122 transition count 2579
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2122 transition count 2579
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 2121 transition count 2578
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 2121 transition count 2578
Applied a total of 46 rules in 1129 ms. Remains 2121 /2144 variables (removed 23) and now considering 2578/2629 (removed 51) transitions.
// Phase 1: matrix 2578 rows 2121 cols
[2022-05-15 21:12:45] [INFO ] Computed 227 place invariants in 15 ms
[2022-05-15 21:12:46] [INFO ] Implicit Places using invariants in 794 ms returned []
// Phase 1: matrix 2578 rows 2121 cols
[2022-05-15 21:12:46] [INFO ] Computed 227 place invariants in 22 ms
[2022-05-15 21:12:56] [INFO ] Implicit Places using invariants and state equation in 9866 ms returned []
Implicit Place search using SMT with State Equation took 10665 ms to find 0 implicit places.
// Phase 1: matrix 2578 rows 2121 cols
[2022-05-15 21:12:56] [INFO ] Computed 227 place invariants in 16 ms
[2022-05-15 21:12:57] [INFO ] Dead Transitions using invariants and state equation in 1383 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2121/2144 places, 2578/2629 transitions.
Finished structural reductions, in 1 iterations. Remains : 2121/2144 places, 2578/2629 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s1830 1), p1:(EQ s70 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2857 steps with 7 reset in 10 ms.
FORMULA ASLink-PT-05b-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-05b-LTLCardinality-12 finished in 13362 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p1))&&G(p2)&&p0)))'
Support contains 5 out of 2144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 2137 transition count 2615
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 2137 transition count 2615
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 2134 transition count 2612
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 2134 transition count 2612
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 2132 transition count 2603
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 2132 transition count 2603
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 2130 transition count 2594
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 2130 transition count 2594
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 2128 transition count 2592
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 2128 transition count 2592
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 2126 transition count 2583
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 2126 transition count 2583
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2125 transition count 2582
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2125 transition count 2582
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2124 transition count 2581
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2124 transition count 2581
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2123 transition count 2580
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2123 transition count 2580
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2122 transition count 2579
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2122 transition count 2579
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 2121 transition count 2578
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 2121 transition count 2578
Applied a total of 46 rules in 1138 ms. Remains 2121 /2144 variables (removed 23) and now considering 2578/2629 (removed 51) transitions.
// Phase 1: matrix 2578 rows 2121 cols
[2022-05-15 21:12:59] [INFO ] Computed 227 place invariants in 43 ms
[2022-05-15 21:12:59] [INFO ] Implicit Places using invariants in 902 ms returned []
// Phase 1: matrix 2578 rows 2121 cols
[2022-05-15 21:12:59] [INFO ] Computed 227 place invariants in 16 ms
[2022-05-15 21:13:11] [INFO ] Implicit Places using invariants and state equation in 12021 ms returned []
Implicit Place search using SMT with State Equation took 12923 ms to find 0 implicit places.
// Phase 1: matrix 2578 rows 2121 cols
[2022-05-15 21:13:11] [INFO ] Computed 227 place invariants in 33 ms
[2022-05-15 21:13:13] [INFO ] Dead Transitions using invariants and state equation in 1376 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2121/2144 places, 2578/2629 transitions.
Finished structural reductions, in 1 iterations. Remains : 2121/2144 places, 2578/2629 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (EQ s2092 0) (EQ s182 1)) (OR (EQ s116 0) (EQ s429 1))), p2:(OR (EQ s116 0) (EQ s429 1)), p1:(EQ s1311 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1644 steps with 1 reset in 5 ms.
FORMULA ASLink-PT-05b-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-05b-LTLCardinality-13 finished in 15587 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 2144 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 396 transitions
Trivial Post-agglo rules discarded 396 transitions
Performed 396 trivial Post agglomeration. Transition count delta: 396
Iterating post reduction 0 with 396 rules applied. Total rules applied 396 place count 2143 transition count 2232
Reduce places removed 396 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 399 rules applied. Total rules applied 795 place count 1747 transition count 2229
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 797 place count 1745 transition count 2229
Performed 576 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 576 Pre rules applied. Total rules applied 797 place count 1745 transition count 1653
Deduced a syphon composed of 576 places in 3 ms
Ensure Unique test removed 54 places
Reduce places removed 630 places and 0 transitions.
Iterating global reduction 3 with 1206 rules applied. Total rules applied 2003 place count 1115 transition count 1653
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 3 with 39 rules applied. Total rules applied 2042 place count 1110 transition count 1619
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 2076 place count 1076 transition count 1619
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 2076 place count 1076 transition count 1598
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 21 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 63 rules applied. Total rules applied 2139 place count 1034 transition count 1598
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2139 place count 1034 transition count 1578
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2179 place count 1014 transition count 1578
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2183 place count 1010 transition count 1567
Iterating global reduction 5 with 4 rules applied. Total rules applied 2187 place count 1010 transition count 1567
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2187 place count 1010 transition count 1566
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2189 place count 1009 transition count 1566
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2191 place count 1007 transition count 1557
Iterating global reduction 5 with 2 rules applied. Total rules applied 2193 place count 1007 transition count 1557
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2195 place count 1005 transition count 1548
Iterating global reduction 5 with 2 rules applied. Total rules applied 2197 place count 1005 transition count 1548
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2199 place count 1003 transition count 1539
Iterating global reduction 5 with 2 rules applied. Total rules applied 2201 place count 1003 transition count 1539
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2202 place count 1002 transition count 1538
Iterating global reduction 5 with 1 rules applied. Total rules applied 2203 place count 1002 transition count 1538
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2204 place count 1001 transition count 1537
Iterating global reduction 5 with 1 rules applied. Total rules applied 2205 place count 1001 transition count 1537
Performed 171 Post agglomeration using F-continuation condition.Transition count delta: 171
Deduced a syphon composed of 171 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 5 with 344 rules applied. Total rules applied 2549 place count 828 transition count 1366
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2553 place count 824 transition count 1362
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2558 place count 823 transition count 1362
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2559 place count 823 transition count 1361
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2560 place count 822 transition count 1361
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2560 place count 822 transition count 1360
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2562 place count 821 transition count 1360
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2564 place count 819 transition count 1358
Iterating global reduction 7 with 2 rules applied. Total rules applied 2566 place count 819 transition count 1358
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2568 place count 819 transition count 1356
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2569 place count 818 transition count 1356
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2571 place count 817 transition count 1361
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2573 place count 815 transition count 1359
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 15 rules applied. Total rules applied 2588 place count 805 transition count 1354
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 2593 place count 800 transition count 1354
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 15 Pre rules applied. Total rules applied 2593 place count 800 transition count 1339
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 11 with 31 rules applied. Total rules applied 2624 place count 784 transition count 1339
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 11 with 11 rules applied. Total rules applied 2635 place count 773 transition count 1339
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2635 place count 773 transition count 1338
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2637 place count 772 transition count 1338
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 12 with 32 rules applied. Total rules applied 2669 place count 756 transition count 1322
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 2679 place count 746 transition count 1312
Iterating global reduction 12 with 10 rules applied. Total rules applied 2689 place count 746 transition count 1312
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 2694 place count 741 transition count 1307
Iterating global reduction 12 with 5 rules applied. Total rules applied 2699 place count 741 transition count 1307
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 2704 place count 741 transition count 1302
Applied a total of 2704 rules in 507 ms. Remains 741 /2144 variables (removed 1403) and now considering 1302/2629 (removed 1327) transitions.
// Phase 1: matrix 1302 rows 741 cols
[2022-05-15 21:13:13] [INFO ] Computed 122 place invariants in 9 ms
[2022-05-15 21:13:14] [INFO ] Implicit Places using invariants in 427 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 326, 378, 379, 391, 392, 394, 411, 429, 449, 500, 501, 513, 514, 516, 533, 551, 571, 622, 623, 626, 638, 639, 640, 658, 679, 680, 681, 682]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 429 ms to find 49 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 692/2144 places, 1302/2629 transitions.
Drop transitions removed 88 transitions
Trivial Post-agglo rules discarded 88 transitions
Performed 88 trivial Post agglomeration. Transition count delta: 88
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 692 transition count 1214
Reduce places removed 88 places and 0 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 176 place count 604 transition count 1214
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 176 place count 604 transition count 1187
Deduced a syphon composed of 27 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 231 place count 576 transition count 1187
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 243 place count 572 transition count 1179
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 251 place count 564 transition count 1179
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 254 place count 561 transition count 1176
Iterating global reduction 4 with 3 rules applied. Total rules applied 257 place count 561 transition count 1176
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 260 place count 561 transition count 1173
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 340 place count 521 transition count 1133
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 344 place count 519 transition count 1134
Applied a total of 344 rules in 57 ms. Remains 519 /692 variables (removed 173) and now considering 1134/1302 (removed 168) transitions.
// Phase 1: matrix 1134 rows 519 cols
[2022-05-15 21:13:14] [INFO ] Computed 68 place invariants in 6 ms
[2022-05-15 21:13:14] [INFO ] Implicit Places using invariants in 271 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 350, 356, 361, 438, 444, 449, 516]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 285 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 503/2144 places, 1134/2629 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 503 transition count 1133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 502 transition count 1133
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 12 place count 492 transition count 1123
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 492 transition count 1123
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 32 place count 482 transition count 1113
Iterating global reduction 2 with 10 rules applied. Total rules applied 42 place count 482 transition count 1113
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 47 place count 477 transition count 1108
Iterating global reduction 2 with 5 rules applied. Total rules applied 52 place count 477 transition count 1108
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 62 place count 472 transition count 1103
Applied a total of 62 rules in 52 ms. Remains 472 /503 variables (removed 31) and now considering 1103/1134 (removed 31) transitions.
// Phase 1: matrix 1103 rows 472 cols
[2022-05-15 21:13:14] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-15 21:13:15] [INFO ] Implicit Places using invariants in 245 ms returned []
// Phase 1: matrix 1103 rows 472 cols
[2022-05-15 21:13:15] [INFO ] Computed 52 place invariants in 7 ms
[2022-05-15 21:13:15] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 972 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 472/2144 places, 1103/2629 transitions.
Finished structural reductions, in 3 iterations. Remains : 472/2144 places, 1103/2629 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s409 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 426 steps with 9 reset in 1 ms.
FORMULA ASLink-PT-05b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-05b-LTLCardinality-15 finished in 2347 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(!F(p0) U F(!X(p0))))'
Found a SL insensitive property : ASLink-PT-05b-LTLCardinality-00
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 2144 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 2144/2144 places, 2629/2629 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 394 transitions
Trivial Post-agglo rules discarded 394 transitions
Performed 394 trivial Post agglomeration. Transition count delta: 394
Iterating post reduction 0 with 394 rules applied. Total rules applied 394 place count 2143 transition count 2234
Reduce places removed 394 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 397 rules applied. Total rules applied 791 place count 1749 transition count 2231
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 794 place count 1747 transition count 2230
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 795 place count 1746 transition count 2230
Performed 575 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 575 Pre rules applied. Total rules applied 795 place count 1746 transition count 1655
Deduced a syphon composed of 575 places in 3 ms
Ensure Unique test removed 53 places
Reduce places removed 628 places and 0 transitions.
Iterating global reduction 4 with 1203 rules applied. Total rules applied 1998 place count 1118 transition count 1655
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 4 with 38 rules applied. Total rules applied 2036 place count 1113 transition count 1622
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 5 with 33 rules applied. Total rules applied 2069 place count 1080 transition count 1622
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 20 Pre rules applied. Total rules applied 2069 place count 1080 transition count 1602
Deduced a syphon composed of 20 places in 3 ms
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 2129 place count 1040 transition count 1602
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 19 Pre rules applied. Total rules applied 2129 place count 1040 transition count 1583
Deduced a syphon composed of 19 places in 4 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 2167 place count 1021 transition count 1583
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2171 place count 1017 transition count 1572
Iterating global reduction 6 with 4 rules applied. Total rules applied 2175 place count 1017 transition count 1572
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2177 place count 1015 transition count 1563
Iterating global reduction 6 with 2 rules applied. Total rules applied 2179 place count 1015 transition count 1563
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2181 place count 1013 transition count 1554
Iterating global reduction 6 with 2 rules applied. Total rules applied 2183 place count 1013 transition count 1554
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2185 place count 1011 transition count 1545
Iterating global reduction 6 with 2 rules applied. Total rules applied 2187 place count 1011 transition count 1545
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2188 place count 1010 transition count 1544
Iterating global reduction 6 with 1 rules applied. Total rules applied 2189 place count 1010 transition count 1544
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2190 place count 1009 transition count 1543
Iterating global reduction 6 with 1 rules applied. Total rules applied 2191 place count 1009 transition count 1543
Performed 174 Post agglomeration using F-continuation condition.Transition count delta: 174
Deduced a syphon composed of 174 places in 4 ms
Ensure Unique test removed 3 places
Reduce places removed 177 places and 0 transitions.
Iterating global reduction 6 with 351 rules applied. Total rules applied 2542 place count 832 transition count 1369
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2546 place count 828 transition count 1365
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2551 place count 827 transition count 1365
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2552 place count 827 transition count 1364
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2553 place count 826 transition count 1364
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2553 place count 826 transition count 1363
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2555 place count 825 transition count 1363
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2557 place count 823 transition count 1361
Iterating global reduction 8 with 2 rules applied. Total rules applied 2559 place count 823 transition count 1361
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2561 place count 823 transition count 1359
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2562 place count 822 transition count 1359
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2564 place count 821 transition count 1364
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2566 place count 819 transition count 1362
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 10 with 13 rules applied. Total rules applied 2579 place count 810 transition count 1358
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 2583 place count 806 transition count 1358
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 13 Pre rules applied. Total rules applied 2583 place count 806 transition count 1345
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 26 rules applied. Total rules applied 2609 place count 793 transition count 1345
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 12 with 9 rules applied. Total rules applied 2618 place count 784 transition count 1345
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 13 with 28 rules applied. Total rules applied 2646 place count 770 transition count 1331
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 2655 place count 761 transition count 1322
Iterating global reduction 13 with 9 rules applied. Total rules applied 2664 place count 761 transition count 1322
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 2668 place count 757 transition count 1318
Iterating global reduction 13 with 4 rules applied. Total rules applied 2672 place count 757 transition count 1318
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2676 place count 757 transition count 1314
Applied a total of 2676 rules in 656 ms. Remains 757 /2144 variables (removed 1387) and now considering 1314/2629 (removed 1315) transitions.
// Phase 1: matrix 1314 rows 757 cols
[2022-05-15 21:13:16] [INFO ] Computed 127 place invariants in 9 ms
[2022-05-15 21:13:17] [INFO ] Implicit Places using invariants in 498 ms returned [1, 18, 19, 22, 32, 49, 67, 144, 161, 162, 164, 181, 199, 219, 270, 271, 283, 284, 286, 303, 321, 340, 392, 395, 396, 408, 409, 411, 428, 446, 466, 517, 518, 530, 531, 533, 550, 568, 588, 639, 640, 643, 654, 655, 656, 674, 695, 696, 697, 698]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 500 ms to find 50 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 707/2144 places, 1314/2629 transitions.
Drop transitions removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 707 transition count 1227
Reduce places removed 87 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 88 rules applied. Total rules applied 175 place count 620 transition count 1226
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 176 place count 619 transition count 1226
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 176 place count 619 transition count 1200
Deduced a syphon composed of 26 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 53 rules applied. Total rules applied 229 place count 592 transition count 1200
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 241 place count 588 transition count 1192
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 249 place count 580 transition count 1192
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 252 place count 577 transition count 1189
Iterating global reduction 5 with 3 rules applied. Total rules applied 255 place count 577 transition count 1189
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 258 place count 577 transition count 1186
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 6 with 86 rules applied. Total rules applied 344 place count 534 transition count 1143
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 348 place count 532 transition count 1144
Applied a total of 348 rules in 89 ms. Remains 532 /707 variables (removed 175) and now considering 1144/1314 (removed 170) transitions.
// Phase 1: matrix 1144 rows 532 cols
[2022-05-15 21:13:17] [INFO ] Computed 72 place invariants in 8 ms
[2022-05-15 21:13:17] [INFO ] Implicit Places using invariants in 409 ms returned [90, 96, 101, 187, 193, 198, 275, 281, 365, 371, 376, 453, 459, 464, 529]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 410 ms to find 15 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 517/2144 places, 1144/2629 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 517 transition count 1143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 516 transition count 1143
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 11 place count 507 transition count 1134
Iterating global reduction 2 with 9 rules applied. Total rules applied 20 place count 507 transition count 1134
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 29 place count 498 transition count 1125
Iterating global reduction 2 with 9 rules applied. Total rules applied 38 place count 498 transition count 1125
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 43 place count 493 transition count 1120
Iterating global reduction 2 with 5 rules applied. Total rules applied 48 place count 493 transition count 1120
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 58 place count 488 transition count 1115
Applied a total of 58 rules in 77 ms. Remains 488 /517 variables (removed 29) and now considering 1115/1144 (removed 29) transitions.
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:13:17] [INFO ] Computed 57 place invariants in 8 ms
[2022-05-15 21:13:17] [INFO ] Implicit Places using invariants in 247 ms returned []
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:13:17] [INFO ] Computed 57 place invariants in 18 ms
[2022-05-15 21:13:18] [INFO ] Implicit Places using invariants and state equation in 697 ms returned []
Implicit Place search using SMT with State Equation took 957 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 3 : 488/2144 places, 1115/2629 transitions.
Finished structural reductions, in 3 iterations. Remains : 488/2144 places, 1115/2629 transitions.
Running random walk in product with property : ASLink-PT-05b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s108 0) (EQ s264 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1435 reset in 209 ms.
Product exploration explored 100000 steps with 1414 reset in 290 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 335 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 131 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 402399 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :{}
Probabilistic random walk after 402399 steps, saw 136859 distinct states, run finished after 3001 ms. (steps per millisecond=134 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:13:22] [INFO ] Computed 57 place invariants in 19 ms
[2022-05-15 21:13:22] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:13:22] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2022-05-15 21:13:22] [INFO ] [Nat]Absence check using 12 positive and 45 generalized place invariants in 12 ms returned sat
[2022-05-15 21:13:23] [INFO ] After 285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:23] [INFO ] After 334ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-15 21:13:23] [INFO ] After 460ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 488 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 488/488 places, 1115/1115 transitions.
Free-agglomeration rule applied 24 times.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 488 transition count 1091
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 52 place count 464 transition count 1087
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 1 with 16 rules applied. Total rules applied 68 place count 464 transition count 1071
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 84 place count 448 transition count 1071
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 448 transition count 1071
Applied a total of 85 rules in 70 ms. Remains 448 /488 variables (removed 40) and now considering 1071/1115 (removed 44) transitions.
Finished structural reductions, in 1 iterations. Remains : 448/488 places, 1071/1115 transitions.
Incomplete random walk after 10000 steps, including 198 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 529223 steps, run timeout after 3001 ms. (steps per millisecond=176 ) properties seen :{}
Probabilistic random walk after 529223 steps, saw 151135 distinct states, run finished after 3001 ms. (steps per millisecond=176 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1071 rows 448 cols
[2022-05-15 21:13:26] [INFO ] Computed 57 place invariants in 16 ms
[2022-05-15 21:13:26] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:13:26] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 21:13:26] [INFO ] [Nat]Absence check using 11 positive and 46 generalized place invariants in 13 ms returned sat
[2022-05-15 21:13:26] [INFO ] After 392ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:27] [INFO ] After 552ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 179 ms.
[2022-05-15 21:13:27] [INFO ] After 841ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 448 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 448/448 places, 1071/1071 transitions.
Applied a total of 0 rules in 24 ms. Remains 448 /448 variables (removed 0) and now considering 1071/1071 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 448/448 places, 1071/1071 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 448/448 places, 1071/1071 transitions.
Applied a total of 0 rules in 21 ms. Remains 448 /448 variables (removed 0) and now considering 1071/1071 (removed 0) transitions.
// Phase 1: matrix 1071 rows 448 cols
[2022-05-15 21:13:27] [INFO ] Computed 57 place invariants in 8 ms
[2022-05-15 21:13:27] [INFO ] Implicit Places using invariants in 345 ms returned [90, 97, 98, 170, 171, 238, 247, 248, 318, 319]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 359 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 438/448 places, 1071/1071 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 437 transition count 1070
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 437 transition count 1070
Applied a total of 2 rules in 26 ms. Remains 437 /438 variables (removed 1) and now considering 1070/1071 (removed 1) transitions.
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:27] [INFO ] Computed 47 place invariants in 9 ms
[2022-05-15 21:13:27] [INFO ] Implicit Places using invariants in 300 ms returned []
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:28] [INFO ] Computed 47 place invariants in 8 ms
[2022-05-15 21:13:28] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 930 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 437/448 places, 1070/1071 transitions.
Finished structural reductions, in 2 iterations. Remains : 437/448 places, 1070/1071 transitions.
Incomplete random walk after 10000 steps, including 188 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 577490 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :{}
Probabilistic random walk after 577490 steps, saw 166606 distinct states, run finished after 3001 ms. (steps per millisecond=192 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:31] [INFO ] Computed 47 place invariants in 16 ms
[2022-05-15 21:13:31] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:13:31] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2022-05-15 21:13:31] [INFO ] [Nat]Absence check using 12 positive and 35 generalized place invariants in 10 ms returned sat
[2022-05-15 21:13:32] [INFO ] After 370ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:32] [INFO ] After 415ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-15 21:13:32] [INFO ] After 551ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 437 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 437/437 places, 1070/1070 transitions.
Applied a total of 0 rules in 28 ms. Remains 437 /437 variables (removed 0) and now considering 1070/1070 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 437/437 places, 1070/1070 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 437/437 places, 1070/1070 transitions.
Applied a total of 0 rules in 11 ms. Remains 437 /437 variables (removed 0) and now considering 1070/1070 (removed 0) transitions.
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:32] [INFO ] Computed 47 place invariants in 6 ms
[2022-05-15 21:13:32] [INFO ] Implicit Places using invariants in 307 ms returned []
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:32] [INFO ] Computed 47 place invariants in 5 ms
[2022-05-15 21:13:33] [INFO ] Implicit Places using invariants and state equation in 634 ms returned []
Implicit Place search using SMT with State Equation took 986 ms to find 0 implicit places.
[2022-05-15 21:13:33] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:33] [INFO ] Computed 47 place invariants in 6 ms
[2022-05-15 21:13:33] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 437/437 places, 1070/1070 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 437 transition count 1069
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 436 transition count 1069
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 435 transition count 1068
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 435 transition count 1067
Applied a total of 5 rules in 26 ms. Remains 435 /437 variables (removed 2) and now considering 1067/1070 (removed 3) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1067 rows 435 cols
[2022-05-15 21:13:33] [INFO ] Computed 47 place invariants in 5 ms
[2022-05-15 21:13:33] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:13:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-15 21:13:33] [INFO ] [Nat]Absence check using 11 positive and 36 generalized place invariants in 9 ms returned sat
[2022-05-15 21:13:34] [INFO ] After 365ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:34] [INFO ] After 419ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-15 21:13:34] [INFO ] After 521ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:34] [INFO ] Flatten gal took : 44 ms
[2022-05-15 21:13:34] [INFO ] Flatten gal took : 37 ms
[2022-05-15 21:13:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10951452546913577875.gal : 3 ms
[2022-05-15 21:13:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10575425385211458864.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4625454361050759817;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10951452546913577875.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10575425385211458864.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality10575425385211458864.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :44 after 220
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :220 after 644
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :644 after 28272
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :28272 after 285124
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :285124 after 295300
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,298208,0.371045,13956,2,7257,14,17072,6,0,2810,5088,0
Total reachable state count : 298208

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,18,0.373601,14220,2,579,14,17072,7,0,2816,5088,0
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 94 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 488 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 488/488 places, 1115/1115 transitions.
Applied a total of 0 rules in 10 ms. Remains 488 /488 variables (removed 0) and now considering 1115/1115 (removed 0) transitions.
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:13:35] [INFO ] Computed 57 place invariants in 6 ms
[2022-05-15 21:13:35] [INFO ] Implicit Places using invariants in 278 ms returned []
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:13:35] [INFO ] Computed 57 place invariants in 6 ms
[2022-05-15 21:13:35] [INFO ] Implicit Places using invariants and state equation in 667 ms returned []
Implicit Place search using SMT with State Equation took 982 ms to find 0 implicit places.
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:13:36] [INFO ] Computed 57 place invariants in 18 ms
[2022-05-15 21:13:36] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 488/488 places, 1115/1115 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 153 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 478412 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 478412 steps, saw 161679 distinct states, run finished after 3004 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:13:39] [INFO ] Computed 57 place invariants in 6 ms
[2022-05-15 21:13:39] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:13:39] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2022-05-15 21:13:39] [INFO ] [Nat]Absence check using 12 positive and 45 generalized place invariants in 15 ms returned sat
[2022-05-15 21:13:40] [INFO ] After 338ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:40] [INFO ] After 383ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-15 21:13:40] [INFO ] After 523ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 488 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 488/488 places, 1115/1115 transitions.
Free-agglomeration rule applied 24 times.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 488 transition count 1091
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 52 place count 464 transition count 1087
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 1 with 16 rules applied. Total rules applied 68 place count 464 transition count 1071
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 84 place count 448 transition count 1071
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 448 transition count 1071
Applied a total of 85 rules in 105 ms. Remains 448 /488 variables (removed 40) and now considering 1071/1115 (removed 44) transitions.
Finished structural reductions, in 1 iterations. Remains : 448/488 places, 1071/1115 transitions.
Incomplete random walk after 10000 steps, including 189 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 533421 steps, run timeout after 3001 ms. (steps per millisecond=177 ) properties seen :{}
Probabilistic random walk after 533421 steps, saw 152802 distinct states, run finished after 3001 ms. (steps per millisecond=177 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1071 rows 448 cols
[2022-05-15 21:13:43] [INFO ] Computed 57 place invariants in 18 ms
[2022-05-15 21:13:43] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:13:43] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 21:13:43] [INFO ] [Nat]Absence check using 11 positive and 46 generalized place invariants in 11 ms returned sat
[2022-05-15 21:13:43] [INFO ] After 324ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:44] [INFO ] After 407ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 115 ms.
[2022-05-15 21:13:44] [INFO ] After 617ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 448 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 448/448 places, 1071/1071 transitions.
Applied a total of 0 rules in 26 ms. Remains 448 /448 variables (removed 0) and now considering 1071/1071 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 448/448 places, 1071/1071 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 448/448 places, 1071/1071 transitions.
Applied a total of 0 rules in 23 ms. Remains 448 /448 variables (removed 0) and now considering 1071/1071 (removed 0) transitions.
// Phase 1: matrix 1071 rows 448 cols
[2022-05-15 21:13:44] [INFO ] Computed 57 place invariants in 10 ms
[2022-05-15 21:13:44] [INFO ] Implicit Places using invariants in 316 ms returned [90, 97, 98, 170, 171, 238, 247, 248, 318, 319]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 329 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 438/448 places, 1071/1071 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 437 transition count 1070
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 437 transition count 1070
Applied a total of 2 rules in 27 ms. Remains 437 /438 variables (removed 1) and now considering 1070/1071 (removed 1) transitions.
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:44] [INFO ] Computed 47 place invariants in 5 ms
[2022-05-15 21:13:44] [INFO ] Implicit Places using invariants in 236 ms returned []
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:44] [INFO ] Computed 47 place invariants in 6 ms
[2022-05-15 21:13:45] [INFO ] Implicit Places using invariants and state equation in 655 ms returned []
Implicit Place search using SMT with State Equation took 892 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 437/448 places, 1070/1071 transitions.
Finished structural reductions, in 2 iterations. Remains : 437/448 places, 1070/1071 transitions.
Incomplete random walk after 10000 steps, including 177 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 521381 steps, run timeout after 3001 ms. (steps per millisecond=173 ) properties seen :{}
Probabilistic random walk after 521381 steps, saw 149150 distinct states, run finished after 3001 ms. (steps per millisecond=173 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:48] [INFO ] Computed 47 place invariants in 18 ms
[2022-05-15 21:13:48] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:13:48] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2022-05-15 21:13:48] [INFO ] [Nat]Absence check using 12 positive and 35 generalized place invariants in 14 ms returned sat
[2022-05-15 21:13:49] [INFO ] After 371ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:49] [INFO ] After 413ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2022-05-15 21:13:49] [INFO ] After 563ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 437 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 437/437 places, 1070/1070 transitions.
Applied a total of 0 rules in 15 ms. Remains 437 /437 variables (removed 0) and now considering 1070/1070 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 437/437 places, 1070/1070 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 437/437 places, 1070/1070 transitions.
Applied a total of 0 rules in 38 ms. Remains 437 /437 variables (removed 0) and now considering 1070/1070 (removed 0) transitions.
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:49] [INFO ] Computed 47 place invariants in 8 ms
[2022-05-15 21:13:49] [INFO ] Implicit Places using invariants in 292 ms returned []
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:49] [INFO ] Computed 47 place invariants in 7 ms
[2022-05-15 21:13:50] [INFO ] Implicit Places using invariants and state equation in 720 ms returned []
Implicit Place search using SMT with State Equation took 1027 ms to find 0 implicit places.
[2022-05-15 21:13:50] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 1070 rows 437 cols
[2022-05-15 21:13:50] [INFO ] Computed 47 place invariants in 7 ms
[2022-05-15 21:13:50] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 437/437 places, 1070/1070 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 437 transition count 1069
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 436 transition count 1069
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 435 transition count 1068
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 435 transition count 1067
Applied a total of 5 rules in 26 ms. Remains 435 /437 variables (removed 2) and now considering 1067/1070 (removed 3) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1067 rows 435 cols
[2022-05-15 21:13:50] [INFO ] Computed 47 place invariants in 6 ms
[2022-05-15 21:13:50] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 21:13:50] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-15 21:13:50] [INFO ] [Nat]Absence check using 11 positive and 36 generalized place invariants in 10 ms returned sat
[2022-05-15 21:13:51] [INFO ] After 354ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:51] [INFO ] After 405ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-15 21:13:51] [INFO ] After 519ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 21:13:51] [INFO ] Flatten gal took : 41 ms
[2022-05-15 21:13:51] [INFO ] Flatten gal took : 40 ms
[2022-05-15 21:13:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality254200421153579258.gal : 4 ms
[2022-05-15 21:13:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14124576501388306379.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4148370132205310892;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality254200421153579258.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14124576501388306379.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality14124576501388306379.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :44 after 220
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :220 after 644
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :644 after 28272
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :28272 after 285124
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :285124 after 295300
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,298208,0.33792,13960,2,7257,14,17072,6,0,2810,5088,0
Total reachable state count : 298208

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,18,0.340406,14224,2,579,14,17072,7,0,2816,5088,0
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1377 reset in 249 ms.
Product exploration explored 100000 steps with 1401 reset in 266 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 60 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 488 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 488/488 places, 1115/1115 transitions.
Applied a total of 0 rules in 12 ms. Remains 488 /488 variables (removed 0) and now considering 1115/1115 (removed 0) transitions.
[2022-05-15 21:13:52] [INFO ] Redundant transitions in 21 ms returned []
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:13:52] [INFO ] Computed 57 place invariants in 9 ms
[2022-05-15 21:13:53] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 488/488 places, 1115/1115 transitions.
Product exploration explored 100000 steps with 1373 reset in 243 ms.
Product exploration explored 100000 steps with 1379 reset in 260 ms.
Built C files in :
/tmp/ltsmin12140543808604683054
[2022-05-15 21:13:53] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12140543808604683054
Running compilation step : cd /tmp/ltsmin12140543808604683054;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1914 ms.
Running link step : cd /tmp/ltsmin12140543808604683054;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin12140543808604683054;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1722382914896453963.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 488 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 488/488 places, 1115/1115 transitions.
Applied a total of 0 rules in 9 ms. Remains 488 /488 variables (removed 0) and now considering 1115/1115 (removed 0) transitions.
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:14:08] [INFO ] Computed 57 place invariants in 17 ms
[2022-05-15 21:14:09] [INFO ] Implicit Places using invariants in 343 ms returned []
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:14:09] [INFO ] Computed 57 place invariants in 18 ms
[2022-05-15 21:14:10] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 1167 ms to find 0 implicit places.
// Phase 1: matrix 1115 rows 488 cols
[2022-05-15 21:14:10] [INFO ] Computed 57 place invariants in 6 ms
[2022-05-15 21:14:10] [INFO ] Dead Transitions using invariants and state equation in 447 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 488/488 places, 1115/1115 transitions.
Built C files in :
/tmp/ltsmin12424350254027734603
[2022-05-15 21:14:10] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12424350254027734603
Running compilation step : cd /tmp/ltsmin12424350254027734603;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1781 ms.
Running link step : cd /tmp/ltsmin12424350254027734603;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin12424350254027734603;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6377901129978898145.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 21:14:25] [INFO ] Flatten gal took : 38 ms
[2022-05-15 21:14:25] [INFO ] Flatten gal took : 38 ms
[2022-05-15 21:14:25] [INFO ] Time to serialize gal into /tmp/LTL4089353283712281157.gal : 3 ms
[2022-05-15 21:14:25] [INFO ] Time to serialize properties into /tmp/LTL6868394988644767015.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4089353283712281157.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6868394988644767015.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4089353...266
Read 1 LTL properties
Checking formula 0 : !((!((!(F("((p462==0)||(p1170==1))")))U(F(!(X("((p462==0)||(p1170==1))")))))))
Formula 0 simplified : !F"((p462==0)||(p1170==1))" U F!X"((p462==0)||(p1170==1))"
Detected timeout of ITS tools.
[2022-05-15 21:14:40] [INFO ] Flatten gal took : 73 ms
[2022-05-15 21:14:40] [INFO ] Applying decomposition
[2022-05-15 21:14:40] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10660678519006786008.txt' '-o' '/tmp/graph10660678519006786008.bin' '-w' '/tmp/graph10660678519006786008.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10660678519006786008.bin' '-l' '-1' '-v' '-w' '/tmp/graph10660678519006786008.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:14:40] [INFO ] Decomposing Gal with order
[2022-05-15 21:14:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:14:41] [INFO ] Removed a total of 2166 redundant transitions.
[2022-05-15 21:14:41] [INFO ] Flatten gal took : 77 ms
[2022-05-15 21:14:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 10 ms.
[2022-05-15 21:14:41] [INFO ] Time to serialize gal into /tmp/LTL5347069360123031516.gal : 14 ms
[2022-05-15 21:14:41] [INFO ] Time to serialize properties into /tmp/LTL15518884537140282745.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5347069360123031516.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15518884537140282745.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5347069...246
Read 1 LTL properties
Checking formula 0 : !((!((!(F("((i1.i2.u30.p462==0)||(i7.u66.p1170==1))")))U(F(!(X("((i1.i2.u30.p462==0)||(i7.u66.p1170==1))")))))))
Formula 0 simplified : !F"((i1.i2.u30.p462==0)||(i7.u66.p1170==1))" U F!X"((i1.i2.u30.p462==0)||(i7.u66.p1170==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3571260823660016199
[2022-05-15 21:14:56] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3571260823660016199
Running compilation step : cd /tmp/ltsmin3571260823660016199;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1668 ms.
Running link step : cd /tmp/ltsmin3571260823660016199;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin3571260823660016199;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '!(!<>((LTLAPp0==true)) U <>(!X((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ASLink-PT-05b-LTLCardinality-00 finished in 115453 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(p0))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((F((X(p0)&&p1))&&p1)))||X(p2)))'
[2022-05-15 21:15:11] [INFO ] Flatten gal took : 58 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4321241486720633939
[2022-05-15 21:15:11] [INFO ] Too many transitions (2629) to apply POR reductions. Disabling POR matrices.
[2022-05-15 21:15:11] [INFO ] Applying decomposition
[2022-05-15 21:15:11] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4321241486720633939
Running compilation step : cd /tmp/ltsmin4321241486720633939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 21:15:11] [INFO ] Flatten gal took : 65 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12889236061403619434.txt' '-o' '/tmp/graph12889236061403619434.bin' '-w' '/tmp/graph12889236061403619434.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12889236061403619434.bin' '-l' '-1' '-v' '-w' '/tmp/graph12889236061403619434.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:15:11] [INFO ] Decomposing Gal with order
[2022-05-15 21:15:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:15:12] [INFO ] Removed a total of 1999 redundant transitions.
[2022-05-15 21:15:12] [INFO ] Flatten gal took : 132 ms
[2022-05-15 21:15:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 36 ms.
[2022-05-15 21:15:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality4177971859311713345.gal : 46 ms
[2022-05-15 21:15:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality6272030427008794060.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4177971859311713345.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6272030427008794060.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...267
Read 3 LTL properties
Checking formula 0 : !((!((!(F("((i0.u162.p462==0)||(i14.u412.p1170==1))")))U(F(!(X("((i0.u162.p462==0)||(i14.u412.p1170==1))")))))))
Formula 0 simplified : !F"((i0.u162.p462==0)||(i14.u412.p1170==1))" U F!X"((i0.u162.p462==0)||(i14.u412.p1170==1))"
Compilation finished in 5907 ms.
Running link step : cd /tmp/ltsmin4321241486720633939;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin4321241486720633939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '!(!<>((LTLAPp0==true)) U <>(!X((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin4321241486720633939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '!(!<>((LTLAPp0==true)) U <>(!X((LTLAPp0==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4321241486720633939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](<>((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 21:40:43] [INFO ] Applying decomposition
[2022-05-15 21:40:43] [INFO ] Flatten gal took : 252 ms
[2022-05-15 21:40:43] [INFO ] Decomposing Gal with order
[2022-05-15 21:40:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:40:45] [INFO ] Removed a total of 1826 redundant transitions.
[2022-05-15 21:40:45] [INFO ] Flatten gal took : 775 ms
[2022-05-15 21:40:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 2895 labels/synchronizations in 396 ms.
[2022-05-15 21:40:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality13870926841734681847.gal : 119 ms
[2022-05-15 21:40:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality4314047064459642157.ltl : 40 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13870926841734681847.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4314047064459642157.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...268
Read 3 LTL properties
Checking formula 0 : !((!((!(F("((i0.i0.i0.i0.i0.i1.i0.u56.p462==0)||(i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.i7.i0.u139.p1170==1))")))U(F(!(X("((i0.i0.i0.i0.i0.i1.i...231
Formula 0 simplified : !F"((i0.i0.i0.i0.i0.i1.i0.u56.p462==0)||(i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.i7.i0.u139.p1170==1))" U F!X"((i0.i0.i0.i0.i0.i1.i0.u56.p462=...213
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin4321241486720633939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](<>((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4321241486720633939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((<>((X((LTLAPp2==true))&&(LTLAPp3==true)))&&(LTLAPp3==true))))||X((LTLAPp4==true)))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-05b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-05b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-tajo-165245688800083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05b.tgz
mv ASLink-PT-05b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;