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-165245688800068.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-04b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688800068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 7.0K Apr 30 07:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 30 07:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 07:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 30 07:24 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 25K 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 669K 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-04b-LTLFireability-00
FORMULA_NAME ASLink-PT-04b-LTLFireability-01
FORMULA_NAME ASLink-PT-04b-LTLFireability-02
FORMULA_NAME ASLink-PT-04b-LTLFireability-03
FORMULA_NAME ASLink-PT-04b-LTLFireability-04
FORMULA_NAME ASLink-PT-04b-LTLFireability-05
FORMULA_NAME ASLink-PT-04b-LTLFireability-06
FORMULA_NAME ASLink-PT-04b-LTLFireability-07
FORMULA_NAME ASLink-PT-04b-LTLFireability-08
FORMULA_NAME ASLink-PT-04b-LTLFireability-09
FORMULA_NAME ASLink-PT-04b-LTLFireability-10
FORMULA_NAME ASLink-PT-04b-LTLFireability-11
FORMULA_NAME ASLink-PT-04b-LTLFireability-12
FORMULA_NAME ASLink-PT-04b-LTLFireability-13
FORMULA_NAME ASLink-PT-04b-LTLFireability-14
FORMULA_NAME ASLink-PT-04b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652647221772

Running Version 202205111006
[2022-05-15 20:40:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 20:40:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 20:40:23] [INFO ] Load time of PNML (sax parser for PT used): 276 ms
[2022-05-15 20:40:23] [INFO ] Transformed 2034 places.
[2022-05-15 20:40:23] [INFO ] Transformed 2567 transitions.
[2022-05-15 20:40:23] [INFO ] Found NUPN structural information;
[2022-05-15 20:40:23] [INFO ] Parsed PT model containing 2034 places and 2567 transitions in 442 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-04b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 2034 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2034/2034 places, 2567/2567 transitions.
Discarding 123 places :
Symmetric choice reduction at 0 with 123 rule applications. Total rules 123 place count 1911 transition count 2444
Iterating global reduction 0 with 123 rules applied. Total rules applied 246 place count 1911 transition count 2444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 247 place count 1911 transition count 2443
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 293 place count 1865 transition count 2369
Iterating global reduction 1 with 46 rules applied. Total rules applied 339 place count 1865 transition count 2369
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 354 place count 1865 transition count 2354
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 362 place count 1857 transition count 2346
Iterating global reduction 2 with 8 rules applied. Total rules applied 370 place count 1857 transition count 2346
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 374 place count 1853 transition count 2335
Iterating global reduction 2 with 4 rules applied. Total rules applied 378 place count 1853 transition count 2335
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 381 place count 1850 transition count 2332
Iterating global reduction 2 with 3 rules applied. Total rules applied 384 place count 1850 transition count 2332
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 386 place count 1848 transition count 2330
Iterating global reduction 2 with 2 rules applied. Total rules applied 388 place count 1848 transition count 2330
Applied a total of 388 rules in 2494 ms. Remains 1848 /2034 variables (removed 186) and now considering 2330/2567 (removed 237) transitions.
// Phase 1: matrix 2330 rows 1848 cols
[2022-05-15 20:40:26] [INFO ] Computed 199 place invariants in 96 ms
[2022-05-15 20:40:27] [INFO ] Implicit Places using invariants in 1002 ms returned [1682, 1693, 1704, 1712, 1720, 1728, 1736, 1747, 1755, 1774]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1042 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1838/2034 places, 2330/2567 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1827 transition count 2319
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1827 transition count 2319
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 31 place count 1818 transition count 2310
Iterating global reduction 0 with 9 rules applied. Total rules applied 40 place count 1818 transition count 2310
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 47 place count 1811 transition count 2303
Iterating global reduction 0 with 7 rules applied. Total rules applied 54 place count 1811 transition count 2303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 1809 transition count 2301
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 1809 transition count 2301
Applied a total of 58 rules in 288 ms. Remains 1809 /1838 variables (removed 29) and now considering 2301/2330 (removed 29) transitions.
// Phase 1: matrix 2301 rows 1809 cols
[2022-05-15 20:40:28] [INFO ] Computed 189 place invariants in 39 ms
[2022-05-15 20:40:28] [INFO ] Implicit Places using invariants in 673 ms returned []
// Phase 1: matrix 2301 rows 1809 cols
[2022-05-15 20:40:28] [INFO ] Computed 189 place invariants in 28 ms
[2022-05-15 20:40:36] [INFO ] Implicit Places using invariants and state equation in 7610 ms returned []
Implicit Place search using SMT with State Equation took 8287 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1809/2034 places, 2301/2567 transitions.
Finished structural reductions, in 2 iterations. Remains : 1809/2034 places, 2301/2567 transitions.
Support contains 46 out of 1809 places after structural reductions.
[2022-05-15 20:40:36] [INFO ] Flatten gal took : 212 ms
[2022-05-15 20:40:36] [INFO ] Flatten gal took : 139 ms
[2022-05-15 20:40:37] [INFO ] Input system was already deterministic with 2301 transitions.
Incomplete random walk after 10000 steps, including 27 resets, run finished after 718 ms. (steps per millisecond=13 ) properties (out of 33) seen :10
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
// Phase 1: matrix 2301 rows 1809 cols
[2022-05-15 20:40:38] [INFO ] Computed 189 place invariants in 16 ms
[2022-05-15 20:40:39] [INFO ] [Real]Absence check using 46 positive place invariants in 53 ms returned sat
[2022-05-15 20:40:39] [INFO ] [Real]Absence check using 46 positive and 143 generalized place invariants in 102 ms returned sat
[2022-05-15 20:40:39] [INFO ] After 1045ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2022-05-15 20:40:40] [INFO ] [Nat]Absence check using 46 positive place invariants in 39 ms returned sat
[2022-05-15 20:40:40] [INFO ] [Nat]Absence check using 46 positive and 143 generalized place invariants in 103 ms returned sat
[2022-05-15 20:41:04] [INFO ] After 22968ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :20
[2022-05-15 20:41:04] [INFO ] After 22978ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :20
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-15 20:41:04] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :20
Fused 23 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 553 ms.
Support contains 32 out of 1809 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Drop transitions removed 317 transitions
Trivial Post-agglo rules discarded 317 transitions
Performed 317 trivial Post agglomeration. Transition count delta: 317
Iterating post reduction 0 with 317 rules applied. Total rules applied 317 place count 1809 transition count 1984
Reduce places removed 317 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 320 rules applied. Total rules applied 637 place count 1492 transition count 1981
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 5 rules applied. Total rules applied 642 place count 1490 transition count 1978
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 645 place count 1487 transition count 1978
Performed 468 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 468 Pre rules applied. Total rules applied 645 place count 1487 transition count 1510
Deduced a syphon composed of 468 places in 3 ms
Ensure Unique test removed 42 places
Reduce places removed 510 places and 0 transitions.
Iterating global reduction 4 with 978 rules applied. Total rules applied 1623 place count 977 transition count 1510
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 4 with 27 rules applied. Total rules applied 1650 place count 973 transition count 1487
Reduce places removed 23 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 5 with 26 rules applied. Total rules applied 1676 place count 950 transition count 1484
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1679 place count 947 transition count 1484
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 15 Pre rules applied. Total rules applied 1679 place count 947 transition count 1469
Deduced a syphon composed of 15 places in 3 ms
Ensure Unique test removed 15 places
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 7 with 45 rules applied. Total rules applied 1724 place count 917 transition count 1469
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 14 Pre rules applied. Total rules applied 1724 place count 917 transition count 1455
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 1752 place count 903 transition count 1455
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1753 place count 902 transition count 1454
Iterating global reduction 7 with 1 rules applied. Total rules applied 1754 place count 902 transition count 1454
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1754 place count 902 transition count 1453
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1756 place count 901 transition count 1453
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 7 with 292 rules applied. Total rules applied 2048 place count 754 transition count 1308
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2052 place count 750 transition count 1304
Ensure Unique test removed 1 places
Iterating global reduction 7 with 5 rules applied. Total rules applied 2057 place count 749 transition count 1304
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2057 place count 749 transition count 1303
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2059 place count 748 transition count 1303
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2061 place count 746 transition count 1301
Iterating global reduction 7 with 2 rules applied. Total rules applied 2063 place count 746 transition count 1301
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 2065 place count 746 transition count 1299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2066 place count 745 transition count 1299
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
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 2068 place count 744 transition count 1306
Free-agglomeration rule applied 5 times.
Iterating global reduction 9 with 5 rules applied. Total rules applied 2073 place count 744 transition count 1301
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2078 place count 739 transition count 1301
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 2081 place count 739 transition count 1298
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2084 place count 736 transition count 1298
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 2088 place count 736 transition count 1298
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2089 place count 735 transition count 1297
Reduce places removed 5 places and 0 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 11 with 7 rules applied. Total rules applied 2096 place count 730 transition count 1295
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2098 place count 728 transition count 1295
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 8 Pre rules applied. Total rules applied 2098 place count 728 transition count 1287
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 13 with 16 rules applied. Total rules applied 2114 place count 720 transition count 1287
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 13 with 2 rules applied. Total rules applied 2116 place count 718 transition count 1287
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 2126 place count 713 transition count 1282
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 2128 place count 711 transition count 1280
Iterating global reduction 14 with 2 rules applied. Total rules applied 2130 place count 711 transition count 1280
Free-agglomeration rule applied 2 times.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2132 place count 711 transition count 1278
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 2134 place count 709 transition count 1278
Applied a total of 2134 rules in 980 ms. Remains 709 /1809 variables (removed 1100) and now considering 1278/2301 (removed 1023) transitions.
Finished structural reductions, in 1 iterations. Remains : 709/1809 places, 1278/2301 transitions.
Incomplete random walk after 10000 steps, including 116 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 22) seen :4
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 1278 rows 709 cols
[2022-05-15 20:41:06] [INFO ] Computed 118 place invariants in 8 ms
[2022-05-15 20:41:06] [INFO ] [Real]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-05-15 20:41:06] [INFO ] [Real]Absence check using 35 positive and 83 generalized place invariants in 30 ms returned sat
[2022-05-15 20:41:06] [INFO ] After 377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2022-05-15 20:41:07] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2022-05-15 20:41:07] [INFO ] [Nat]Absence check using 35 positive and 83 generalized place invariants in 20 ms returned sat
[2022-05-15 20:41:14] [INFO ] After 6896ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :15
[2022-05-15 20:41:15] [INFO ] Deduced a trap composed of 34 places in 188 ms of which 7 ms to minimize.
[2022-05-15 20:41:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 307 ms
[2022-05-15 20:41:16] [INFO ] Deduced a trap composed of 78 places in 603 ms of which 2 ms to minimize.
[2022-05-15 20:41:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 737 ms
[2022-05-15 20:41:16] [INFO ] After 9708ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :15
Attempting to minimize the solution found.
Minimization took 5324 ms.
[2022-05-15 20:41:22] [INFO ] After 15579ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :15
Fused 18 Parikh solutions to 14 different solutions.
Parikh walk visited 2 properties in 1313 ms.
Support contains 13 out of 709 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 709/709 places, 1278/1278 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 0 with 2 rules applied. Total rules applied 2 place count 709 transition count 1276
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 707 transition count 1276
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 4 place count 707 transition count 1265
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 26 place count 696 transition count 1265
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 695 transition count 1257
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 695 transition count 1257
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 694 transition count 1249
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 694 transition count 1249
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 693 transition count 1241
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 693 transition count 1241
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 692 transition count 1233
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 692 transition count 1233
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 691 transition count 1225
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 691 transition count 1225
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 690 transition count 1217
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 690 transition count 1217
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 689 transition count 1209
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 689 transition count 1209
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 688 transition count 1201
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 688 transition count 1201
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 687 transition count 1193
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 687 transition count 1193
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 686 transition count 1185
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 686 transition count 1185
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 685 transition count 1177
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 685 transition count 1177
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 684 transition count 1169
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 684 transition count 1169
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 683 transition count 1161
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 683 transition count 1161
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 682 transition count 1153
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 682 transition count 1153
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 681 transition count 1145
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 681 transition count 1145
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 61 place count 678 transition count 1143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 61 place count 678 transition count 1142
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 677 transition count 1142
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 64 place count 676 transition count 1142
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 68 place count 674 transition count 1140
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 69 place count 673 transition count 1139
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 673 transition count 1139
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 673 transition count 1138
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 72 place count 672 transition count 1138
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 73 place count 671 transition count 1137
Applied a total of 73 rules in 528 ms. Remains 671 /709 variables (removed 38) and now considering 1137/1278 (removed 141) transitions.
Finished structural reductions, in 1 iterations. Remains : 671/709 places, 1137/1278 transitions.
Incomplete random walk after 10000 steps, including 129 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 1137 rows 671 cols
[2022-05-15 20:41:25] [INFO ] Computed 116 place invariants in 25 ms
[2022-05-15 20:41:25] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2022-05-15 20:41:25] [INFO ] [Real]Absence check using 35 positive and 81 generalized place invariants in 18 ms returned sat
[2022-05-15 20:41:25] [INFO ] After 604ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-05-15 20:41:26] [INFO ] [Nat]Absence check using 35 positive place invariants in 6 ms returned sat
[2022-05-15 20:41:26] [INFO ] [Nat]Absence check using 35 positive and 81 generalized place invariants in 19 ms returned sat
[2022-05-15 20:41:35] [INFO ] After 9748ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-05-15 20:41:36] [INFO ] Deduced a trap composed of 95 places in 270 ms of which 3 ms to minimize.
[2022-05-15 20:41:36] [INFO ] Deduced a trap composed of 72 places in 275 ms of which 2 ms to minimize.
[2022-05-15 20:41:36] [INFO ] Deduced a trap composed of 68 places in 255 ms of which 1 ms to minimize.
[2022-05-15 20:41:37] [INFO ] Deduced a trap composed of 70 places in 291 ms of which 2 ms to minimize.
[2022-05-15 20:41:37] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1305 ms
[2022-05-15 20:41:37] [INFO ] After 11732ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 308 ms.
[2022-05-15 20:41:38] [INFO ] After 12278ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 10 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 13891 ms.
Support contains 11 out of 671 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 671/671 places, 1137/1137 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 671 transition count 1136
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 2 place count 670 transition count 1136
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 669 transition count 1135
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 668 transition count 1134
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 668 transition count 1134
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 667 transition count 1133
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 667 transition count 1133
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 666 transition count 1131
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 666 transition count 1131
Applied a total of 10 rules in 69 ms. Remains 666 /671 variables (removed 5) and now considering 1131/1137 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 666/671 places, 1131/1137 transitions.
Incomplete random walk after 10000 steps, including 121 resets, run finished after 432 ms. (steps per millisecond=23 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 324858 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :{}
Probabilistic random walk after 324858 steps, saw 65885 distinct states, run finished after 3003 ms. (steps per millisecond=108 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 1131 rows 666 cols
[2022-05-15 20:41:56] [INFO ] Computed 116 place invariants in 7 ms
[2022-05-15 20:41:56] [INFO ] [Real]Absence check using 34 positive place invariants in 6 ms returned sat
[2022-05-15 20:41:56] [INFO ] [Real]Absence check using 34 positive and 82 generalized place invariants in 16 ms returned sat
[2022-05-15 20:41:56] [INFO ] After 468ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-05-15 20:41:56] [INFO ] [Nat]Absence check using 34 positive place invariants in 6 ms returned sat
[2022-05-15 20:41:56] [INFO ] [Nat]Absence check using 34 positive and 82 generalized place invariants in 16 ms returned sat
[2022-05-15 20:41:57] [INFO ] After 739ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2022-05-15 20:41:57] [INFO ] Deduced a trap composed of 65 places in 184 ms of which 1 ms to minimize.
[2022-05-15 20:41:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
[2022-05-15 20:41:58] [INFO ] After 1588ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 9357 ms.
[2022-05-15 20:42:07] [INFO ] After 11182ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 5622 ms.
Support contains 11 out of 666 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 666/666 places, 1131/1131 transitions.
Applied a total of 0 rules in 23 ms. Remains 666 /666 variables (removed 0) and now considering 1131/1131 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 666/666 places, 1131/1131 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 666/666 places, 1131/1131 transitions.
Applied a total of 0 rules in 17 ms. Remains 666 /666 variables (removed 0) and now considering 1131/1131 (removed 0) transitions.
// Phase 1: matrix 1131 rows 666 cols
[2022-05-15 20:42:13] [INFO ] Computed 116 place invariants in 7 ms
[2022-05-15 20:42:13] [INFO ] Implicit Places using invariants in 389 ms returned [1, 21, 22, 25, 35, 52, 70, 153, 171, 176, 177, 179, 196, 214, 252, 286, 290, 291, 302, 303, 305, 322, 340, 380, 414, 418, 419, 430, 431, 433, 450, 468, 537, 541, 542, 545, 556, 557, 558, 576, 580, 598, 599, 600, 601, 628]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 391 ms to find 46 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 620/666 places, 1131/1131 transitions.
Drop transitions removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 620 transition count 1055
Reduce places removed 76 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 82 rules applied. Total rules applied 158 place count 544 transition count 1049
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 161 place count 541 transition count 1049
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 161 place count 541 transition count 1025
Deduced a syphon composed of 24 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 49 rules applied. Total rules applied 210 place count 516 transition count 1025
Discarding 5 places :
Implicit places reduction removed 5 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 13 rules applied. Total rules applied 223 place count 511 transition count 1017
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 231 place count 503 transition count 1017
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 236 place count 498 transition count 1012
Iterating global reduction 5 with 5 rules applied. Total rules applied 241 place count 498 transition count 1012
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 244 place count 498 transition count 1009
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 245 place count 497 transition count 1007
Iterating global reduction 6 with 1 rules applied. Total rules applied 246 place count 497 transition count 1007
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 314 place count 463 transition count 973
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 317 place count 460 transition count 970
Iterating global reduction 6 with 3 rules applied. Total rules applied 320 place count 460 transition count 970
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 323 place count 460 transition count 967
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 327 place count 458 transition count 968
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 328 place count 458 transition count 967
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 329 place count 457 transition count 967
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 8 with 11 rules applied. Total rules applied 340 place count 457 transition count 956
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 352 place count 445 transition count 956
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 364 place count 445 transition count 956
Applied a total of 364 rules in 143 ms. Remains 445 /620 variables (removed 175) and now considering 956/1131 (removed 175) transitions.
// Phase 1: matrix 956 rows 445 cols
[2022-05-15 20:42:14] [INFO ] Computed 63 place invariants in 18 ms
[2022-05-15 20:42:14] [INFO ] Implicit Places using invariants in 311 ms returned [95, 101, 104, 106, 109, 117, 118, 119, 176, 194, 200, 203, 205, 210, 211, 264, 284, 290, 293, 295, 300, 301, 354, 370, 376, 379, 381]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 317 ms to find 27 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 418/666 places, 956/1131 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 405 transition count 943
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 405 transition count 943
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 401 transition count 939
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 401 transition count 939
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 48 place count 394 transition count 932
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 394 transition count 920
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 382 transition count 920
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 382 transition count 917
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 379 transition count 917
Applied a total of 78 rules in 77 ms. Remains 379 /418 variables (removed 39) and now considering 917/956 (removed 39) transitions.
// Phase 1: matrix 917 rows 379 cols
[2022-05-15 20:42:14] [INFO ] Computed 36 place invariants in 6 ms
[2022-05-15 20:42:14] [INFO ] Implicit Places using invariants in 194 ms returned []
// Phase 1: matrix 917 rows 379 cols
[2022-05-15 20:42:14] [INFO ] Computed 36 place invariants in 7 ms
[2022-05-15 20:42:15] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 821 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 379/666 places, 917/1131 transitions.
Finished structural reductions, in 3 iterations. Remains : 379/666 places, 917/1131 transitions.
Incomplete random walk after 10000 steps, including 200 resets, run finished after 289 ms. (steps per millisecond=34 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 54 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 258670 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 258670 steps, saw 72591 distinct states, run finished after 3001 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 917 rows 379 cols
[2022-05-15 20:42:19] [INFO ] Computed 36 place invariants in 10 ms
[2022-05-15 20:42:19] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 20:42:19] [INFO ] [Real]Absence check using 10 positive and 26 generalized place invariants in 8 ms returned sat
[2022-05-15 20:42:19] [INFO ] After 213ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:9
[2022-05-15 20:42:19] [INFO ] After 249ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:9
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-15 20:42:19] [INFO ] After 404ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:9
[2022-05-15 20:42:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 20:42:19] [INFO ] [Nat]Absence check using 10 positive and 26 generalized place invariants in 11 ms returned sat
[2022-05-15 20:42:20] [INFO ] After 639ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2022-05-15 20:42:29] [INFO ] After 10091ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 180 ms.
[2022-05-15 20:42:30] [INFO ] After 10472ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 10 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 263 ms.
Support contains 11 out of 379 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 379/379 places, 917/917 transitions.
Applied a total of 0 rules in 24 ms. Remains 379 /379 variables (removed 0) and now considering 917/917 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 379/379 places, 917/917 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 379/379 places, 917/917 transitions.
Applied a total of 0 rules in 15 ms. Remains 379 /379 variables (removed 0) and now considering 917/917 (removed 0) transitions.
// Phase 1: matrix 917 rows 379 cols
[2022-05-15 20:42:30] [INFO ] Computed 36 place invariants in 6 ms
[2022-05-15 20:42:30] [INFO ] Implicit Places using invariants in 269 ms returned []
// Phase 1: matrix 917 rows 379 cols
[2022-05-15 20:42:30] [INFO ] Computed 36 place invariants in 8 ms
[2022-05-15 20:42:31] [INFO ] Implicit Places using invariants and state equation in 657 ms returned []
Implicit Place search using SMT with State Equation took 929 ms to find 0 implicit places.
[2022-05-15 20:42:31] [INFO ] Redundant transitions in 63 ms returned []
// Phase 1: matrix 917 rows 379 cols
[2022-05-15 20:42:31] [INFO ] Computed 36 place invariants in 9 ms
[2022-05-15 20:42:31] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 379/379 places, 917/917 transitions.
Successfully simplified 4 atomic propositions for a total of 14 simplifications.
FORMULA ASLink-PT-04b-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 73 stabilizing places and 73 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0&&(G(!X(G(X(p1))))||p1)) U p0))'
Support contains 3 out of 1809 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 328 transitions
Trivial Post-agglo rules discarded 328 transitions
Performed 328 trivial Post agglomeration. Transition count delta: 328
Iterating post reduction 0 with 328 rules applied. Total rules applied 328 place count 1808 transition count 1972
Reduce places removed 328 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 331 rules applied. Total rules applied 659 place count 1480 transition count 1969
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 661 place count 1478 transition count 1969
Performed 484 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 484 Pre rules applied. Total rules applied 661 place count 1478 transition count 1485
Deduced a syphon composed of 484 places in 2 ms
Ensure Unique test removed 44 places
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 3 with 1012 rules applied. Total rules applied 1673 place count 950 transition count 1485
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 31 rules applied. Total rules applied 1704 place count 946 transition count 1458
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1731 place count 919 transition count 1458
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1731 place count 919 transition count 1441
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1782 place count 885 transition count 1441
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1782 place count 885 transition count 1425
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1814 place count 869 transition count 1425
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1818 place count 865 transition count 1414
Iterating global reduction 5 with 4 rules applied. Total rules applied 1822 place count 865 transition count 1414
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1822 place count 865 transition count 1412
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 1826 place count 863 transition count 1412
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1828 place count 861 transition count 1403
Iterating global reduction 5 with 2 rules applied. Total rules applied 1830 place count 861 transition count 1403
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1832 place count 859 transition count 1394
Iterating global reduction 5 with 2 rules applied. Total rules applied 1834 place count 859 transition count 1394
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1836 place count 857 transition count 1385
Iterating global reduction 5 with 2 rules applied. Total rules applied 1838 place count 857 transition count 1385
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1840 place count 855 transition count 1376
Iterating global reduction 5 with 2 rules applied. Total rules applied 1842 place count 855 transition count 1376
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1843 place count 854 transition count 1368
Iterating global reduction 5 with 1 rules applied. Total rules applied 1844 place count 854 transition count 1368
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1845 place count 853 transition count 1360
Iterating global reduction 5 with 1 rules applied. Total rules applied 1846 place count 853 transition count 1360
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1847 place count 852 transition count 1352
Iterating global reduction 5 with 1 rules applied. Total rules applied 1848 place count 852 transition count 1352
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1849 place count 851 transition count 1344
Iterating global reduction 5 with 1 rules applied. Total rules applied 1850 place count 851 transition count 1344
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1851 place count 850 transition count 1336
Iterating global reduction 5 with 1 rules applied. Total rules applied 1852 place count 850 transition count 1336
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1853 place count 849 transition count 1328
Iterating global reduction 5 with 1 rules applied. Total rules applied 1854 place count 849 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1855 place count 848 transition count 1320
Iterating global reduction 5 with 1 rules applied. Total rules applied 1856 place count 848 transition count 1320
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1857 place count 847 transition count 1312
Iterating global reduction 5 with 1 rules applied. Total rules applied 1858 place count 847 transition count 1312
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1859 place count 846 transition count 1304
Iterating global reduction 5 with 1 rules applied. Total rules applied 1860 place count 846 transition count 1304
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1861 place count 845 transition count 1296
Iterating global reduction 5 with 1 rules applied. Total rules applied 1862 place count 845 transition count 1296
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 5 with 285 rules applied. Total rules applied 2147 place count 702 transition count 1154
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2151 place count 698 transition count 1150
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2156 place count 697 transition count 1150
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2156 place count 697 transition count 1149
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2158 place count 696 transition count 1149
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2160 place count 694 transition count 1147
Iterating global reduction 5 with 2 rules applied. Total rules applied 2162 place count 694 transition count 1147
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 5 with 2 rules applied. Total rules applied 2164 place count 694 transition count 1145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2165 place count 693 transition count 1145
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 2167 place count 692 transition count 1151
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2169 place count 690 transition count 1149
Reduce places removed 7 places and 0 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 7 with 10 rules applied. Total rules applied 2179 place count 683 transition count 1146
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 2182 place count 680 transition count 1146
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 11 Pre rules applied. Total rules applied 2182 place count 680 transition count 1135
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 9 with 23 rules applied. Total rules applied 2205 place count 668 transition count 1135
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 9 with 8 rules applied. Total rules applied 2213 place count 660 transition count 1135
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 2213 place count 660 transition count 1134
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2215 place count 659 transition count 1134
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 2239 place count 647 transition count 1122
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 2246 place count 640 transition count 1115
Iterating global reduction 10 with 7 rules applied. Total rules applied 2253 place count 640 transition count 1115
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2257 place count 636 transition count 1111
Iterating global reduction 10 with 4 rules applied. Total rules applied 2261 place count 636 transition count 1111
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2265 place count 636 transition count 1107
Applied a total of 2265 rules in 642 ms. Remains 636 /1809 variables (removed 1173) and now considering 1107/2301 (removed 1194) transitions.
// Phase 1: matrix 1107 rows 636 cols
[2022-05-15 20:42:32] [INFO ] Computed 106 place invariants in 29 ms
[2022-05-15 20:42:33] [INFO ] Implicit Places using invariants in 431 ms returned [1, 18, 19, 31, 48, 66, 88, 143, 153, 155, 156, 158, 175, 193, 213, 264, 265, 277, 278, 280, 297, 315, 335, 386, 387, 399, 400, 402, 419, 437, 457, 508, 509, 512, 524, 525, 526, 544, 549, 567, 568, 569, 570, 598]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 443 ms to find 44 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 592/1809 places, 1107/2301 transitions.
Drop transitions removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 592 transition count 1029
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 156 place count 514 transition count 1029
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 156 place count 514 transition count 1005
Deduced a syphon composed of 24 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 49 rules applied. Total rules applied 205 place count 489 transition count 1005
Discarding 5 places :
Implicit places reduction removed 5 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 13 rules applied. Total rules applied 218 place count 484 transition count 997
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 226 place count 476 transition count 997
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 231 place count 471 transition count 992
Iterating global reduction 4 with 5 rules applied. Total rules applied 236 place count 471 transition count 992
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 239 place count 471 transition count 989
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 240 place count 470 transition count 987
Iterating global reduction 5 with 1 rules applied. Total rules applied 241 place count 470 transition count 987
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 311 place count 435 transition count 952
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 315 place count 433 transition count 953
Applied a total of 315 rules in 55 ms. Remains 433 /592 variables (removed 159) and now considering 953/1107 (removed 154) transitions.
// Phase 1: matrix 953 rows 433 cols
[2022-05-15 20:42:33] [INFO ] Computed 56 place invariants in 14 ms
[2022-05-15 20:42:33] [INFO ] Implicit Places using invariants in 257 ms returned [89, 95, 100, 176, 182, 187, 264, 270, 275, 352, 358, 363, 430]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 268 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 420/1809 places, 953/2301 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 420 transition count 952
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 419 transition count 952
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 411 transition count 944
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 411 transition count 944
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 403 transition count 936
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 403 transition count 936
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 399 transition count 932
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 399 transition count 932
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 50 place count 395 transition count 928
Applied a total of 50 rules in 40 ms. Remains 395 /420 variables (removed 25) and now considering 928/953 (removed 25) transitions.
// Phase 1: matrix 928 rows 395 cols
[2022-05-15 20:42:33] [INFO ] Computed 43 place invariants in 24 ms
[2022-05-15 20:42:33] [INFO ] Implicit Places using invariants in 228 ms returned []
// Phase 1: matrix 928 rows 395 cols
[2022-05-15 20:42:33] [INFO ] Computed 43 place invariants in 26 ms
[2022-05-15 20:42:34] [INFO ] Implicit Places using invariants and state equation in 713 ms returned []
Implicit Place search using SMT with State Equation took 944 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 395/1809 places, 928/2301 transitions.
Finished structural reductions, in 3 iterations. Remains : 395/1809 places, 928/2301 transitions.
Stuttering acceptance computed with spot in 297 ms :[(NOT p0), p1, p1]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s338 1) (EQ s358 1)), p1:(EQ s72 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]]
Stuttering criterion allowed to conclude after 36472 steps with 558 reset in 225 ms.
FORMULA ASLink-PT-04b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-00 finished in 2985 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(p0))))'
Support contains 1 out of 1809 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1804 transition count 2289
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1804 transition count 2289
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 1801 transition count 2279
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 1801 transition count 2279
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 1799 transition count 2277
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 1799 transition count 2277
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 1797 transition count 2268
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 1797 transition count 2268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 1795 transition count 2259
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 1795 transition count 2259
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 1793 transition count 2257
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 1793 transition count 2257
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 1791 transition count 2248
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 1791 transition count 2248
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 1789 transition count 2239
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 1789 transition count 2239
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1787 transition count 2237
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1787 transition count 2237
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1786 transition count 2229
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1786 transition count 2229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1785 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1785 transition count 2221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1784 transition count 2220
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1784 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1783 transition count 2212
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1783 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1782 transition count 2204
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1782 transition count 2204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1781 transition count 2203
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1781 transition count 2203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1780 transition count 2195
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1780 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1779 transition count 2187
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1779 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1778 transition count 2186
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1778 transition count 2186
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1777 transition count 2178
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1777 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1776 transition count 2170
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1776 transition count 2170
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1775 transition count 2169
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1775 transition count 2169
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1774 transition count 2161
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1774 transition count 2161
Applied a total of 70 rules in 2019 ms. Remains 1774 /1809 variables (removed 35) and now considering 2161/2301 (removed 140) transitions.
// Phase 1: matrix 2161 rows 1774 cols
[2022-05-15 20:42:37] [INFO ] Computed 189 place invariants in 20 ms
[2022-05-15 20:42:37] [INFO ] Implicit Places using invariants in 778 ms returned [1693]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 786 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1773/1809 places, 2161/2301 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1771 transition count 2159
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1771 transition count 2159
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1769 transition count 2157
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1769 transition count 2157
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1767 transition count 2155
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1767 transition count 2155
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 1765 transition count 2153
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 1765 transition count 2153
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1764 transition count 2152
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1764 transition count 2152
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1763 transition count 2151
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1763 transition count 2151
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1762 transition count 2150
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1762 transition count 2150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1761 transition count 2149
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1761 transition count 2149
Applied a total of 24 rules in 710 ms. Remains 1761 /1773 variables (removed 12) and now considering 2149/2161 (removed 12) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:42:38] [INFO ] Computed 188 place invariants in 38 ms
[2022-05-15 20:42:39] [INFO ] Implicit Places using invariants in 781 ms returned []
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:42:39] [INFO ] Computed 188 place invariants in 19 ms
[2022-05-15 20:42:42] [INFO ] Implicit Places using invariants and state equation in 3355 ms returned []
Implicit Place search using SMT with State Equation took 4141 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1761/1809 places, 2149/2301 transitions.
Finished structural reductions, in 2 iterations. Remains : 1761/1809 places, 2149/2301 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s803 0)], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 82 steps with 0 reset in 15 ms.
FORMULA ASLink-PT-04b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-02 finished in 7855 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(F(p1)&&G(X(p2)))))'
Support contains 2 out of 1809 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1805 transition count 2290
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1805 transition count 2290
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1803 transition count 2281
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1803 transition count 2281
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 1801 transition count 2279
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 1801 transition count 2279
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 1799 transition count 2270
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 1799 transition count 2270
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 1797 transition count 2261
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 1797 transition count 2261
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 1795 transition count 2259
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 1795 transition count 2259
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 1793 transition count 2250
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 1793 transition count 2250
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 1791 transition count 2241
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 1791 transition count 2241
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 1789 transition count 2239
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 1789 transition count 2239
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 1788 transition count 2231
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 1788 transition count 2231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 1787 transition count 2223
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 1787 transition count 2223
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1786 transition count 2222
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1786 transition count 2222
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1785 transition count 2214
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1785 transition count 2214
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1784 transition count 2206
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1784 transition count 2206
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1783 transition count 2205
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1783 transition count 2205
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1782 transition count 2197
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1782 transition count 2197
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1781 transition count 2189
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1781 transition count 2189
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1780 transition count 2188
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1780 transition count 2188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1779 transition count 2180
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1779 transition count 2180
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1778 transition count 2172
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1778 transition count 2172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1777 transition count 2171
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1777 transition count 2171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1776 transition count 2163
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1776 transition count 2163
Applied a total of 66 rules in 2115 ms. Remains 1776 /1809 variables (removed 33) and now considering 2163/2301 (removed 138) transitions.
// Phase 1: matrix 2163 rows 1776 cols
[2022-05-15 20:42:45] [INFO ] Computed 189 place invariants in 12 ms
[2022-05-15 20:42:45] [INFO ] Implicit Places using invariants in 673 ms returned [1695]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 676 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1775/1809 places, 2163/2301 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1773 transition count 2161
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1773 transition count 2161
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1771 transition count 2159
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1771 transition count 2159
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1769 transition count 2157
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1769 transition count 2157
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 1767 transition count 2155
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 1767 transition count 2155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1766 transition count 2154
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1766 transition count 2154
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1765 transition count 2153
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1765 transition count 2153
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1764 transition count 2152
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1764 transition count 2152
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1763 transition count 2151
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1763 transition count 2151
Applied a total of 24 rules in 934 ms. Remains 1763 /1775 variables (removed 12) and now considering 2151/2163 (removed 12) transitions.
// Phase 1: matrix 2151 rows 1763 cols
[2022-05-15 20:42:46] [INFO ] Computed 188 place invariants in 74 ms
[2022-05-15 20:42:47] [INFO ] Implicit Places using invariants in 760 ms returned []
// Phase 1: matrix 2151 rows 1763 cols
[2022-05-15 20:42:47] [INFO ] Computed 188 place invariants in 30 ms
[2022-05-15 20:42:54] [INFO ] Implicit Places using invariants and state equation in 6618 ms returned []
Implicit Place search using SMT with State Equation took 7386 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1763/1809 places, 2151/2301 transitions.
Finished structural reductions, in 2 iterations. Remains : 1763/1809 places, 2151/2301 transitions.
Stuttering acceptance computed with spot in 334 ms :[true, (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0)), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1 p2), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 3}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=2, aps=[p2:(EQ s658 0), p1:(EQ s658 1), p0:(EQ s1282 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 521 steps with 0 reset in 4 ms.
FORMULA ASLink-PT-04b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-03 finished in 11523 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 1 out of 1809 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 329 transitions
Trivial Post-agglo rules discarded 329 transitions
Performed 329 trivial Post agglomeration. Transition count delta: 329
Iterating post reduction 0 with 329 rules applied. Total rules applied 329 place count 1808 transition count 1971
Reduce places removed 329 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 332 rules applied. Total rules applied 661 place count 1479 transition count 1968
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 663 place count 1477 transition count 1968
Performed 485 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 485 Pre rules applied. Total rules applied 663 place count 1477 transition count 1483
Deduced a syphon composed of 485 places in 2 ms
Ensure Unique test removed 43 places
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 3 with 1013 rules applied. Total rules applied 1676 place count 949 transition count 1483
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 32 rules applied. Total rules applied 1708 place count 944 transition count 1456
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 28 rules applied. Total rules applied 1736 place count 917 transition count 1455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1737 place count 916 transition count 1455
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 1737 place count 916 transition count 1438
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 51 rules applied. Total rules applied 1788 place count 882 transition count 1438
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1788 place count 882 transition count 1422
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1820 place count 866 transition count 1422
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 1825 place count 861 transition count 1410
Iterating global reduction 6 with 5 rules applied. Total rules applied 1830 place count 861 transition count 1410
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1830 place count 861 transition count 1408
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 1834 place count 859 transition count 1408
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1836 place count 857 transition count 1399
Iterating global reduction 6 with 2 rules applied. Total rules applied 1838 place count 857 transition count 1399
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1840 place count 855 transition count 1390
Iterating global reduction 6 with 2 rules applied. Total rules applied 1842 place count 855 transition count 1390
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1844 place count 853 transition count 1381
Iterating global reduction 6 with 2 rules applied. Total rules applied 1846 place count 853 transition count 1381
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1848 place count 851 transition count 1372
Iterating global reduction 6 with 2 rules applied. Total rules applied 1850 place count 851 transition count 1372
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1851 place count 850 transition count 1364
Iterating global reduction 6 with 1 rules applied. Total rules applied 1852 place count 850 transition count 1364
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1853 place count 849 transition count 1356
Iterating global reduction 6 with 1 rules applied. Total rules applied 1854 place count 849 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1855 place count 848 transition count 1348
Iterating global reduction 6 with 1 rules applied. Total rules applied 1856 place count 848 transition count 1348
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1857 place count 847 transition count 1340
Iterating global reduction 6 with 1 rules applied. Total rules applied 1858 place count 847 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1859 place count 846 transition count 1332
Iterating global reduction 6 with 1 rules applied. Total rules applied 1860 place count 846 transition count 1332
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1861 place count 845 transition count 1324
Iterating global reduction 6 with 1 rules applied. Total rules applied 1862 place count 845 transition count 1324
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1863 place count 844 transition count 1316
Iterating global reduction 6 with 1 rules applied. Total rules applied 1864 place count 844 transition count 1316
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1865 place count 843 transition count 1308
Iterating global reduction 6 with 1 rules applied. Total rules applied 1866 place count 843 transition count 1308
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1867 place count 842 transition count 1300
Iterating global reduction 6 with 1 rules applied. Total rules applied 1868 place count 842 transition count 1300
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1869 place count 841 transition count 1292
Iterating global reduction 6 with 1 rules applied. Total rules applied 1870 place count 841 transition count 1292
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 141
Deduced a syphon composed of 141 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 6 with 283 rules applied. Total rules applied 2153 place count 699 transition count 1151
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2157 place count 695 transition count 1147
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2162 place count 694 transition count 1147
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2162 place count 694 transition count 1146
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 2164 place count 693 transition count 1146
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2166 place count 691 transition count 1144
Iterating global reduction 6 with 2 rules applied. Total rules applied 2168 place count 691 transition count 1144
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 6 with 2 rules applied. Total rules applied 2170 place count 691 transition count 1142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2171 place count 690 transition count 1142
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2173 place count 689 transition count 1148
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2175 place count 687 transition count 1146
Reduce places removed 7 places and 0 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 8 with 10 rules applied. Total rules applied 2185 place count 680 transition count 1143
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 2188 place count 677 transition count 1143
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 11 Pre rules applied. Total rules applied 2188 place count 677 transition count 1132
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 23 rules applied. Total rules applied 2211 place count 665 transition count 1132
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 10 with 8 rules applied. Total rules applied 2219 place count 657 transition count 1132
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 2219 place count 657 transition count 1131
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2221 place count 656 transition count 1131
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 24 rules applied. Total rules applied 2245 place count 644 transition count 1119
Discarding 7 places :
Symmetric choice reduction at 11 with 7 rule applications. Total rules 2252 place count 637 transition count 1112
Iterating global reduction 11 with 7 rules applied. Total rules applied 2259 place count 637 transition count 1112
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 2263 place count 633 transition count 1108
Iterating global reduction 11 with 4 rules applied. Total rules applied 2267 place count 633 transition count 1108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 2271 place count 633 transition count 1104
Applied a total of 2271 rules in 1191 ms. Remains 633 /1809 variables (removed 1176) and now considering 1104/2301 (removed 1197) transitions.
// Phase 1: matrix 1104 rows 633 cols
[2022-05-15 20:42:55] [INFO ] Computed 106 place invariants in 6 ms
[2022-05-15 20:42:57] [INFO ] Implicit Places using invariants in 1862 ms returned [1, 18, 19, 31, 48, 66, 87, 142, 152, 154, 155, 157, 174, 192, 212, 263, 264, 276, 277, 279, 296, 314, 334, 385, 386, 398, 399, 401, 418, 436, 456, 507, 508, 511, 522, 523, 524, 542, 546, 564, 565, 566, 567, 595]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 1879 ms to find 44 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 589/1809 places, 1104/2301 transitions.
Drop transitions removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 589 transition count 1027
Reduce places removed 77 places and 0 transitions.
Iterating post reduction 1 with 77 rules applied. Total rules applied 154 place count 512 transition count 1027
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 154 place count 512 transition count 1003
Deduced a syphon composed of 24 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 49 rules applied. Total rules applied 203 place count 487 transition count 1003
Discarding 5 places :
Implicit places reduction removed 5 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 13 rules applied. Total rules applied 216 place count 482 transition count 995
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 224 place count 474 transition count 995
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 229 place count 469 transition count 990
Iterating global reduction 4 with 5 rules applied. Total rules applied 234 place count 469 transition count 990
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 237 place count 469 transition count 987
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 238 place count 468 transition count 985
Iterating global reduction 5 with 1 rules applied. Total rules applied 239 place count 468 transition count 985
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 309 place count 433 transition count 950
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 313 place count 431 transition count 951
Applied a total of 313 rules in 82 ms. Remains 431 /589 variables (removed 158) and now considering 951/1104 (removed 153) transitions.
// Phase 1: matrix 951 rows 431 cols
[2022-05-15 20:42:57] [INFO ] Computed 56 place invariants in 5 ms
[2022-05-15 20:42:57] [INFO ] Implicit Places using invariants in 320 ms returned [89, 95, 100, 176, 182, 187, 264, 270, 275, 352, 358, 363, 428]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 334 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 418/1809 places, 951/2301 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 418 transition count 950
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 417 transition count 950
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 409 transition count 942
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 409 transition count 942
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 401 transition count 934
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 401 transition count 934
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 397 transition count 930
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 397 transition count 930
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 393 transition count 926
Applied a total of 50 rules in 63 ms. Remains 393 /418 variables (removed 25) and now considering 926/951 (removed 25) transitions.
// Phase 1: matrix 926 rows 393 cols
[2022-05-15 20:42:57] [INFO ] Computed 43 place invariants in 14 ms
[2022-05-15 20:42:58] [INFO ] Implicit Places using invariants in 416 ms returned []
// Phase 1: matrix 926 rows 393 cols
[2022-05-15 20:42:58] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 20:42:59] [INFO ] Implicit Places using invariants and state equation in 990 ms returned []
Implicit Place search using SMT with State Equation took 1412 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 393/1809 places, 926/2301 transitions.
Finished structural reductions, in 3 iterations. Remains : 393/1809 places, 926/2301 transitions.
Stuttering acceptance computed with spot in 43 ms :[true, (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s99 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1332 steps with 20 reset in 8 ms.
FORMULA ASLink-PT-04b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-04 finished in 5055 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(((F(p1)&&p0)||p2)))))'
Support contains 6 out of 1809 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1808 transition count 1973
Reduce places removed 327 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 330 rules applied. Total rules applied 657 place count 1481 transition count 1970
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 659 place count 1479 transition count 1970
Performed 485 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 485 Pre rules applied. Total rules applied 659 place count 1479 transition count 1485
Deduced a syphon composed of 485 places in 3 ms
Ensure Unique test removed 43 places
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 3 with 1013 rules applied. Total rules applied 1672 place count 951 transition count 1485
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 31 rules applied. Total rules applied 1703 place count 947 transition count 1458
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1730 place count 920 transition count 1458
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1730 place count 920 transition count 1442
Deduced a syphon composed of 16 places in 3 ms
Ensure Unique test removed 16 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 1778 place count 888 transition count 1442
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 1778 place count 888 transition count 1427
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1808 place count 873 transition count 1427
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1812 place count 869 transition count 1416
Iterating global reduction 5 with 4 rules applied. Total rules applied 1816 place count 869 transition count 1416
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1816 place count 869 transition count 1415
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 1818 place count 868 transition count 1415
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1820 place count 866 transition count 1406
Iterating global reduction 5 with 2 rules applied. Total rules applied 1822 place count 866 transition count 1406
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1824 place count 864 transition count 1397
Iterating global reduction 5 with 2 rules applied. Total rules applied 1826 place count 864 transition count 1397
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1828 place count 862 transition count 1388
Iterating global reduction 5 with 2 rules applied. Total rules applied 1830 place count 862 transition count 1388
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1832 place count 860 transition count 1379
Iterating global reduction 5 with 2 rules applied. Total rules applied 1834 place count 860 transition count 1379
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1835 place count 859 transition count 1371
Iterating global reduction 5 with 1 rules applied. Total rules applied 1836 place count 859 transition count 1371
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1837 place count 858 transition count 1363
Iterating global reduction 5 with 1 rules applied. Total rules applied 1838 place count 858 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1839 place count 857 transition count 1355
Iterating global reduction 5 with 1 rules applied. Total rules applied 1840 place count 857 transition count 1355
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 5 with 290 rules applied. Total rules applied 2130 place count 711 transition count 1211
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2134 place count 707 transition count 1207
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2139 place count 706 transition count 1207
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2139 place count 706 transition count 1206
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 2141 place count 705 transition count 1206
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2143 place count 703 transition count 1204
Iterating global reduction 5 with 2 rules applied. Total rules applied 2145 place count 703 transition count 1204
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 5 with 2 rules applied. Total rules applied 2147 place count 703 transition count 1202
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2148 place count 702 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 2150 place count 701 transition count 1208
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2152 place count 699 transition count 1206
Reduce places removed 7 places and 0 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 7 with 10 rules applied. Total rules applied 2162 place count 692 transition count 1203
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 2165 place count 689 transition count 1203
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 11 Pre rules applied. Total rules applied 2165 place count 689 transition count 1192
Deduced a syphon composed of 11 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 9 with 23 rules applied. Total rules applied 2188 place count 677 transition count 1192
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 9 with 8 rules applied. Total rules applied 2196 place count 669 transition count 1192
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 2196 place count 669 transition count 1191
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 2198 place count 668 transition count 1191
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 2222 place count 656 transition count 1179
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 2229 place count 649 transition count 1172
Iterating global reduction 10 with 7 rules applied. Total rules applied 2236 place count 649 transition count 1172
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2240 place count 645 transition count 1168
Iterating global reduction 10 with 4 rules applied. Total rules applied 2244 place count 645 transition count 1168
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2248 place count 645 transition count 1164
Applied a total of 2248 rules in 592 ms. Remains 645 /1809 variables (removed 1164) and now considering 1164/2301 (removed 1137) transitions.
// Phase 1: matrix 1164 rows 645 cols
[2022-05-15 20:43:00] [INFO ] Computed 107 place invariants in 21 ms
[2022-05-15 20:43:00] [INFO ] Implicit Places using invariants in 487 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 224, 259, 260, 272, 273, 275, 292, 310, 330, 381, 382, 394, 395, 397, 415, 433, 454, 509, 510, 513, 527, 528, 529, 554, 558, 576, 577, 578, 579]
Discarding 43 places :
Implicit Place search using SMT only with invariants took 489 ms to find 43 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 602/1809 places, 1164/2301 transitions.
Drop transitions removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 602 transition count 1090
Reduce places removed 74 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 75 rules applied. Total rules applied 149 place count 528 transition count 1089
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 150 place count 527 transition count 1089
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 150 place count 527 transition count 1066
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 197 place count 503 transition count 1066
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 209 place count 499 transition count 1058
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 217 place count 491 transition count 1058
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 220 place count 488 transition count 1055
Iterating global reduction 5 with 3 rules applied. Total rules applied 223 place count 488 transition count 1055
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 226 place count 488 transition count 1052
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 6 with 70 rules applied. Total rules applied 296 place count 453 transition count 1017
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 300 place count 451 transition count 1017
Applied a total of 300 rules in 56 ms. Remains 451 /602 variables (removed 151) and now considering 1017/1164 (removed 147) transitions.
// Phase 1: matrix 1017 rows 451 cols
[2022-05-15 20:43:00] [INFO ] Computed 59 place invariants in 16 ms
[2022-05-15 20:43:00] [INFO ] Implicit Places using invariants in 380 ms returned [88, 94, 99, 176, 182, 187, 264, 270, 275, 354, 360, 365, 448]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 383 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 438/1809 places, 1017/2301 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 438 transition count 1016
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 437 transition count 1016
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 429 transition count 1008
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 429 transition count 1008
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 421 transition count 1000
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 421 transition count 1000
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 417 transition count 996
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 417 transition count 996
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 50 place count 413 transition count 992
Applied a total of 50 rules in 42 ms. Remains 413 /438 variables (removed 25) and now considering 992/1017 (removed 25) transitions.
// Phase 1: matrix 992 rows 413 cols
[2022-05-15 20:43:01] [INFO ] Computed 46 place invariants in 10 ms
[2022-05-15 20:43:01] [INFO ] Implicit Places using invariants in 285 ms returned []
// Phase 1: matrix 992 rows 413 cols
[2022-05-15 20:43:01] [INFO ] Computed 46 place invariants in 10 ms
[2022-05-15 20:43:02] [INFO ] Implicit Places using invariants and state equation in 923 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 : 413/1809 places, 992/2301 transitions.
Finished structural reductions, in 3 iterations. Remains : 413/1809 places, 992/2301 transitions.
Stuttering acceptance computed with spot in 71 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR p0 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s406 1) (EQ s408 1)), p2:(AND (EQ s345 0) (OR (EQ s275 0) (EQ s365 0)) (OR (EQ s406 0) (EQ s408 0))), p1:(EQ s159 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1511 reset in 365 ms.
Stack based approach found an accepted trace after 296 steps with 3 reset with depth 144 and stack size 144 in 2 ms.
FORMULA ASLink-PT-04b-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-04b-LTLFireability-05 finished in 3247 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X((F(p0)&&F(p1))))||G(p2)))'
Support contains 2 out of 1809 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1804 transition count 2289
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1804 transition count 2289
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 1801 transition count 2279
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 1801 transition count 2279
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 1799 transition count 2277
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 1799 transition count 2277
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 1797 transition count 2268
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 1797 transition count 2268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 1795 transition count 2259
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 1795 transition count 2259
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 1793 transition count 2257
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 1793 transition count 2257
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 1791 transition count 2248
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 1791 transition count 2248
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 1789 transition count 2239
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 1789 transition count 2239
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1787 transition count 2237
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1787 transition count 2237
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1786 transition count 2229
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1786 transition count 2229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1785 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1785 transition count 2221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1784 transition count 2220
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1784 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1783 transition count 2212
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1783 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1782 transition count 2204
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1782 transition count 2204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1781 transition count 2203
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1781 transition count 2203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1780 transition count 2195
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1780 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1779 transition count 2187
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1779 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1778 transition count 2186
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1778 transition count 2186
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1777 transition count 2178
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1777 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1776 transition count 2170
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1776 transition count 2170
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1775 transition count 2169
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1775 transition count 2169
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1774 transition count 2161
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1774 transition count 2161
Applied a total of 70 rules in 2029 ms. Remains 1774 /1809 variables (removed 35) and now considering 2161/2301 (removed 140) transitions.
// Phase 1: matrix 2161 rows 1774 cols
[2022-05-15 20:43:04] [INFO ] Computed 189 place invariants in 19 ms
[2022-05-15 20:43:05] [INFO ] Implicit Places using invariants in 750 ms returned [1693]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 753 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1773/1809 places, 2161/2301 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1771 transition count 2159
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1771 transition count 2159
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1769 transition count 2157
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1769 transition count 2157
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1767 transition count 2155
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1767 transition count 2155
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 1765 transition count 2153
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 1765 transition count 2153
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1764 transition count 2152
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1764 transition count 2152
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1763 transition count 2151
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1763 transition count 2151
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1762 transition count 2150
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1762 transition count 2150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1761 transition count 2149
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1761 transition count 2149
Applied a total of 24 rules in 711 ms. Remains 1761 /1773 variables (removed 12) and now considering 2149/2161 (removed 12) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:43:06] [INFO ] Computed 188 place invariants in 18 ms
[2022-05-15 20:43:06] [INFO ] Implicit Places using invariants in 756 ms returned []
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:43:06] [INFO ] Computed 188 place invariants in 18 ms
[2022-05-15 20:43:10] [INFO ] Implicit Places using invariants and state equation in 3581 ms returned []
Implicit Place search using SMT with State Equation took 4339 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1761/1809 places, 2149/2301 transitions.
Finished structural reductions, in 2 iterations. Remains : 1761/1809 places, 2149/2301 transitions.
Stuttering acceptance computed with spot in 337 ms :[(NOT p1), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}, { cond=p2, acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=6 dest: 1}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=6 dest: 3}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=6 dest: 6}]], initial=2, aps=[p1:(EQ s1490 1), p0:(EQ s82 0), p2:(EQ s82 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, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3539 reset in 519 ms.
Product exploration explored 100000 steps with 3590 reset in 440 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Detected a total of 71/1761 stabilizing places and 71/2149 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p2 p0 (NOT p1)))), (X (AND p0 (NOT p1))), (X (AND (NOT p2) p0 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0 (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 28 factoid took 1901 ms. Reduced automaton from 7 states, 17 edges and 3 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p1), (NOT p1)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p2 p0 (NOT p1)))), (X (AND p0 (NOT p1))), (X (AND (NOT p2) p0 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0 (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 28 factoid took 881 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 23 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p1)]
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:43:14] [INFO ] Computed 188 place invariants in 30 ms
[2022-05-15 20:43:16] [INFO ] [Real]Absence check using 46 positive place invariants in 41 ms returned sat
[2022-05-15 20:43:16] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 420 ms returned sat
[2022-05-15 20:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:43:29] [INFO ] [Real]Absence check using state equation in 12775 ms returned sat
[2022-05-15 20:43:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:43:30] [INFO ] [Nat]Absence check using 46 positive place invariants in 26 ms returned sat
[2022-05-15 20:43:30] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 166 ms returned sat
[2022-05-15 20:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:43:39] [INFO ] [Nat]Absence check using state equation in 8674 ms returned sat
[2022-05-15 20:43:40] [INFO ] Deduced a trap composed of 26 places in 569 ms of which 2 ms to minimize.
[2022-05-15 20:43:40] [INFO ] Deduced a trap composed of 114 places in 441 ms of which 1 ms to minimize.
[2022-05-15 20:43:41] [INFO ] Deduced a trap composed of 83 places in 411 ms of which 1 ms to minimize.
[2022-05-15 20:43:41] [INFO ] Deduced a trap composed of 65 places in 449 ms of which 1 ms to minimize.
[2022-05-15 20:43:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2680 ms
[2022-05-15 20:43:42] [INFO ] Computed and/alt/rep : 1852/4280/1852 causal constraints (skipped 296 transitions) in 175 ms.
[2022-05-15 20:43:44] [INFO ] Added : 55 causal constraints over 11 iterations in 2353 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 1 out of 1761 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 321 place count 1760 transition count 1827
Reduce places removed 321 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 324 rules applied. Total rules applied 645 place count 1439 transition count 1824
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 647 place count 1437 transition count 1824
Performed 476 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 476 Pre rules applied. Total rules applied 647 place count 1437 transition count 1348
Deduced a syphon composed of 476 places in 2 ms
Ensure Unique test removed 44 places
Reduce places removed 520 places and 0 transitions.
Iterating global reduction 3 with 996 rules applied. Total rules applied 1643 place count 917 transition count 1348
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1675 place count 913 transition count 1320
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1703 place count 885 transition count 1320
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1703 place count 885 transition count 1303
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1754 place count 851 transition count 1303
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1754 place count 851 transition count 1287
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1786 place count 835 transition count 1287
Performed 138 Post agglomeration using F-continuation condition.Transition count delta: 138
Deduced a syphon composed of 138 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 5 with 278 rules applied. Total rules applied 2064 place count 695 transition count 1149
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2068 place count 691 transition count 1145
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2073 place count 690 transition count 1145
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 2074 place count 690 transition count 1144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2075 place count 689 transition count 1144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2075 place count 689 transition count 1143
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 2077 place count 688 transition count 1143
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2079 place count 686 transition count 1141
Iterating global reduction 7 with 2 rules applied. Total rules applied 2081 place count 686 transition count 1141
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 2083 place count 686 transition count 1139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2084 place count 685 transition count 1139
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 2086 place count 684 transition count 1144
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2088 place count 682 transition count 1142
Reduce places removed 7 places and 0 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 9 with 10 rules applied. Total rules applied 2098 place count 675 transition count 1139
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2101 place count 672 transition count 1139
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 11 Pre rules applied. Total rules applied 2101 place count 672 transition count 1128
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 23 rules applied. Total rules applied 2124 place count 660 transition count 1128
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 11 with 8 rules applied. Total rules applied 2132 place count 652 transition count 1128
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2132 place count 652 transition count 1127
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 2134 place count 651 transition count 1127
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 2158 place count 639 transition count 1115
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 2165 place count 632 transition count 1108
Iterating global reduction 12 with 7 rules applied. Total rules applied 2172 place count 632 transition count 1108
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2176 place count 628 transition count 1104
Iterating global reduction 12 with 4 rules applied. Total rules applied 2180 place count 628 transition count 1104
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2184 place count 628 transition count 1100
Applied a total of 2184 rules in 401 ms. Remains 628 /1761 variables (removed 1133) and now considering 1100/2149 (removed 1049) transitions.
// Phase 1: matrix 1100 rows 628 cols
[2022-05-15 20:43:44] [INFO ] Computed 104 place invariants in 20 ms
[2022-05-15 20:43:45] [INFO ] Implicit Places using invariants in 409 ms returned [1, 18, 19, 33, 50, 68, 88, 149, 150, 152, 169, 187, 207, 258, 259, 271, 272, 274, 291, 309, 329, 380, 381, 393, 394, 397, 414, 432, 453, 509, 512, 525, 526, 527, 545, 566, 567, 568, 569]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 411 ms to find 39 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 589/1761 places, 1100/2149 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 589 transition count 1027
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 146 place count 516 transition count 1027
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 146 place count 516 transition count 1004
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 193 place count 492 transition count 1004
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 205 place count 488 transition count 996
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 213 place count 480 transition count 996
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 216 place count 477 transition count 993
Iterating global reduction 4 with 3 rules applied. Total rules applied 219 place count 477 transition count 993
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 222 place count 477 transition count 990
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 286 place count 445 transition count 958
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 290 place count 443 transition count 959
Applied a total of 290 rules in 61 ms. Remains 443 /589 variables (removed 146) and now considering 959/1100 (removed 141) transitions.
// Phase 1: matrix 959 rows 443 cols
[2022-05-15 20:43:45] [INFO ] Computed 60 place invariants in 16 ms
[2022-05-15 20:43:45] [INFO ] Implicit Places using invariants in 244 ms returned [90, 96, 101, 177, 183, 188, 265, 271, 276, 358, 364, 369, 440]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 246 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 430/1761 places, 959/2149 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 430 transition count 958
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 429 transition count 958
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 421 transition count 950
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 421 transition count 950
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 413 transition count 942
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 413 transition count 942
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 409 transition count 938
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 409 transition count 938
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 50 place count 405 transition count 934
Applied a total of 50 rules in 46 ms. Remains 405 /430 variables (removed 25) and now considering 934/959 (removed 25) transitions.
// Phase 1: matrix 934 rows 405 cols
[2022-05-15 20:43:45] [INFO ] Computed 47 place invariants in 14 ms
[2022-05-15 20:43:45] [INFO ] Implicit Places using invariants in 220 ms returned []
// Phase 1: matrix 934 rows 405 cols
[2022-05-15 20:43:45] [INFO ] Computed 47 place invariants in 7 ms
[2022-05-15 20:43:46] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 20:43:46] [INFO ] Implicit Places using invariants and state equation in 604 ms returned []
Implicit Place search using SMT with State Equation took 826 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 405/1761 places, 934/2149 transitions.
Finished structural reductions, in 3 iterations. Remains : 405/1761 places, 934/2149 transitions.
Computed a total of 5 stabilizing places and 4 stable transitions
Computed a total of 5 stabilizing places and 4 stable transitions
Detected a total of 5/405 stabilizing places and 4/934 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 138 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 167 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
// Phase 1: matrix 934 rows 405 cols
[2022-05-15 20:43:46] [INFO ] Computed 47 place invariants in 13 ms
[2022-05-15 20:43:47] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-15 20:43:47] [INFO ] [Real]Absence check using 9 positive and 38 generalized place invariants in 60 ms returned sat
[2022-05-15 20:43:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:43:48] [INFO ] [Real]Absence check using state equation in 874 ms returned sat
[2022-05-15 20:43:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:43:48] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-15 20:43:48] [INFO ] [Nat]Absence check using 9 positive and 38 generalized place invariants in 21 ms returned sat
[2022-05-15 20:43:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:43:49] [INFO ] [Nat]Absence check using state equation in 1065 ms returned sat
[2022-05-15 20:43:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 20:43:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 4 ms returned sat
[2022-05-15 20:43:49] [INFO ] Deduced a trap composed of 19 places in 155 ms of which 0 ms to minimize.
[2022-05-15 20:43:50] [INFO ] Deduced a trap composed of 41 places in 142 ms of which 1 ms to minimize.
[2022-05-15 20:43:50] [INFO ] Deduced a trap composed of 56 places in 145 ms of which 1 ms to minimize.
[2022-05-15 20:43:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 610 ms
[2022-05-15 20:43:50] [INFO ] Computed and/alt/rep : 234/1181/234 causal constraints (skipped 677 transitions) in 73 ms.
[2022-05-15 20:43:50] [INFO ] Added : 17 causal constraints over 4 iterations in 349 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 49 ms :[(NOT p1)]
Product exploration explored 100000 steps with 15870 reset in 286 ms.
Product exploration explored 100000 steps with 15861 reset in 408 ms.
Built C files in :
/tmp/ltsmin13364469468695161466
[2022-05-15 20:43:51] [INFO ] Computing symmetric may disable matrix : 934 transitions.
[2022-05-15 20:43:51] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:43:51] [INFO ] Computing symmetric may enable matrix : 934 transitions.
[2022-05-15 20:43:51] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:43:51] [INFO ] Computing Do-Not-Accords matrix : 934 transitions.
[2022-05-15 20:43:51] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:43:51] [INFO ] Built C files in 310ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13364469468695161466
Running compilation step : cd /tmp/ltsmin13364469468695161466;'/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 2557 ms.
Running link step : cd /tmp/ltsmin13364469468695161466;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 106 ms.
Running LTSmin : cd /tmp/ltsmin13364469468695161466;'/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/stateBased809817612600644556.hoa' '--buchi-type=spotba'
LTSmin run took 3553 ms.
FORMULA ASLink-PT-04b-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ASLink-PT-04b-LTLFireability-06 finished in 55289 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(!(!X(p0)||p1)) U p2))))'
Support contains 3 out of 1809 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1804 transition count 2289
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1804 transition count 2289
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 1801 transition count 2279
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 1801 transition count 2279
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 1799 transition count 2277
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 1799 transition count 2277
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 1797 transition count 2268
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 1797 transition count 2268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 1795 transition count 2259
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 1795 transition count 2259
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 1793 transition count 2257
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 1793 transition count 2257
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 1791 transition count 2248
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 1791 transition count 2248
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 1789 transition count 2239
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 1789 transition count 2239
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1787 transition count 2237
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1787 transition count 2237
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1786 transition count 2229
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1786 transition count 2229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1785 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1785 transition count 2221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1784 transition count 2220
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1784 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1783 transition count 2212
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1783 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1782 transition count 2204
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1782 transition count 2204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1781 transition count 2203
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1781 transition count 2203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1780 transition count 2195
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1780 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1779 transition count 2187
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1779 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1778 transition count 2186
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1778 transition count 2186
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1777 transition count 2178
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1777 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1776 transition count 2170
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1776 transition count 2170
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1775 transition count 2169
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1775 transition count 2169
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1774 transition count 2161
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1774 transition count 2161
Applied a total of 70 rules in 1927 ms. Remains 1774 /1809 variables (removed 35) and now considering 2161/2301 (removed 140) transitions.
// Phase 1: matrix 2161 rows 1774 cols
[2022-05-15 20:43:59] [INFO ] Computed 189 place invariants in 33 ms
[2022-05-15 20:44:00] [INFO ] Implicit Places using invariants in 736 ms returned [1693]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 738 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1773/1809 places, 2161/2301 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1771 transition count 2159
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1771 transition count 2159
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1769 transition count 2157
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1769 transition count 2157
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1767 transition count 2155
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1767 transition count 2155
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 1765 transition count 2153
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 1765 transition count 2153
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1764 transition count 2152
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1764 transition count 2152
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1763 transition count 2151
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1763 transition count 2151
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1762 transition count 2150
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1762 transition count 2150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1761 transition count 2149
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1761 transition count 2149
Applied a total of 24 rules in 724 ms. Remains 1761 /1773 variables (removed 12) and now considering 2149/2161 (removed 12) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:44:01] [INFO ] Computed 188 place invariants in 33 ms
[2022-05-15 20:44:02] [INFO ] Implicit Places using invariants in 716 ms returned []
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:44:02] [INFO ] Computed 188 place invariants in 13 ms
[2022-05-15 20:44:05] [INFO ] Implicit Places using invariants and state equation in 3361 ms returned []
Implicit Place search using SMT with State Equation took 4079 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1761/1809 places, 2149/2301 transitions.
Finished structural reductions, in 2 iterations. Remains : 1761/1809 places, 2149/2301 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p2), (NOT p2)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (EQ s388 1) (EQ s428 1) (EQ s926 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]]
Stuttering criterion allowed to conclude after 359 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-04b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-08 finished in 7575 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U X(p1)))))'
Support contains 2 out of 1809 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1805 transition count 2290
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1805 transition count 2290
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1803 transition count 2281
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1803 transition count 2281
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1802 transition count 2280
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1802 transition count 2280
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1801 transition count 2272
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1801 transition count 2272
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1800 transition count 2264
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1800 transition count 2264
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1799 transition count 2263
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1799 transition count 2263
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1798 transition count 2255
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1798 transition count 2255
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1797 transition count 2247
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1797 transition count 2247
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1796 transition count 2246
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1796 transition count 2246
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1795 transition count 2238
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1795 transition count 2238
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1794 transition count 2230
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1794 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1793 transition count 2229
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1793 transition count 2229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 1792 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 1792 transition count 2221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 1791 transition count 2213
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 1791 transition count 2213
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 1790 transition count 2212
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 1790 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 1789 transition count 2204
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 1789 transition count 2204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 1788 transition count 2196
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 1788 transition count 2196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 1787 transition count 2195
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 1787 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1786 transition count 2187
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1786 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1785 transition count 2179
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1785 transition count 2179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1784 transition count 2178
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1784 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1783 transition count 2170
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1783 transition count 2170
Applied a total of 52 rules in 2314 ms. Remains 1783 /1809 variables (removed 26) and now considering 2170/2301 (removed 131) transitions.
// Phase 1: matrix 2170 rows 1783 cols
[2022-05-15 20:44:07] [INFO ] Computed 189 place invariants in 35 ms
[2022-05-15 20:44:08] [INFO ] Implicit Places using invariants in 711 ms returned [1702]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 714 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1782/1809 places, 2170/2301 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1780 transition count 2168
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1780 transition count 2168
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1778 transition count 2166
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1778 transition count 2166
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1776 transition count 2164
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1776 transition count 2164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1775 transition count 2163
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1775 transition count 2163
Applied a total of 14 rules in 416 ms. Remains 1775 /1782 variables (removed 7) and now considering 2163/2170 (removed 7) transitions.
// Phase 1: matrix 2163 rows 1775 cols
[2022-05-15 20:44:09] [INFO ] Computed 188 place invariants in 33 ms
[2022-05-15 20:44:09] [INFO ] Implicit Places using invariants in 760 ms returned []
// Phase 1: matrix 2163 rows 1775 cols
[2022-05-15 20:44:09] [INFO ] Computed 188 place invariants in 18 ms
[2022-05-15 20:44:15] [INFO ] Implicit Places using invariants and state equation in 5402 ms returned []
Implicit Place search using SMT with State Equation took 6167 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1775/1809 places, 2163/2301 transitions.
Finished structural reductions, in 2 iterations. Remains : 1775/1809 places, 2163/2301 transitions.
Stuttering acceptance computed with spot in 258 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s1702 1), p1:(NEQ s1669 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 731 ms.
Product exploration explored 100000 steps with 25000 reset in 602 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 184 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 290 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 26 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 3) seen :1
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
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2163 rows 1775 cols
[2022-05-15 20:44:17] [INFO ] Computed 188 place invariants in 26 ms
[2022-05-15 20:44:17] [INFO ] [Real]Absence check using 47 positive place invariants in 14 ms returned sat
[2022-05-15 20:44:17] [INFO ] [Real]Absence check using 47 positive and 141 generalized place invariants in 56 ms returned sat
[2022-05-15 20:44:18] [INFO ] After 1242ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 20:44:19] [INFO ] [Nat]Absence check using 47 positive place invariants in 19 ms returned sat
[2022-05-15 20:44:19] [INFO ] [Nat]Absence check using 47 positive and 141 generalized place invariants in 73 ms returned sat
[2022-05-15 20:44:20] [INFO ] After 1073ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 20:44:20] [INFO ] Deduced a trap composed of 106 places in 328 ms of which 1 ms to minimize.
[2022-05-15 20:44:21] [INFO ] Deduced a trap composed of 173 places in 293 ms of which 0 ms to minimize.
[2022-05-15 20:44:21] [INFO ] Deduced a trap composed of 121 places in 364 ms of which 2 ms to minimize.
[2022-05-15 20:44:22] [INFO ] Deduced a trap composed of 40 places in 370 ms of which 1 ms to minimize.
[2022-05-15 20:44:22] [INFO ] Deduced a trap composed of 41 places in 192 ms of which 0 ms to minimize.
[2022-05-15 20:44:22] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2053 ms
[2022-05-15 20:44:22] [INFO ] After 3397ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 228 ms.
[2022-05-15 20:44:22] [INFO ] After 4070ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 67 ms.
Support contains 2 out of 1775 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1775/1775 places, 2163/2163 transitions.
Drop transitions removed 324 transitions
Trivial Post-agglo rules discarded 324 transitions
Performed 324 trivial Post agglomeration. Transition count delta: 324
Iterating post reduction 0 with 324 rules applied. Total rules applied 324 place count 1775 transition count 1839
Reduce places removed 324 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 327 rules applied. Total rules applied 651 place count 1451 transition count 1836
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 653 place count 1449 transition count 1836
Performed 477 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 477 Pre rules applied. Total rules applied 653 place count 1449 transition count 1359
Deduced a syphon composed of 477 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 521 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 1651 place count 928 transition count 1359
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1683 place count 924 transition count 1331
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1711 place count 896 transition count 1331
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1711 place count 896 transition count 1314
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1762 place count 862 transition count 1314
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1762 place count 862 transition count 1298
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1794 place count 846 transition count 1298
Performed 147 Post agglomeration using F-continuation condition.Transition count delta: 147
Deduced a syphon composed of 147 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 5 with 295 rules applied. Total rules applied 2089 place count 698 transition count 1151
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2093 place count 694 transition count 1147
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2098 place count 693 transition count 1147
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2098 place count 693 transition count 1146
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 2100 place count 692 transition count 1146
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2102 place count 690 transition count 1144
Iterating global reduction 5 with 2 rules applied. Total rules applied 2104 place count 690 transition count 1144
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 5 with 2 rules applied. Total rules applied 2106 place count 690 transition count 1142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2107 place count 689 transition count 1142
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 2109 place count 688 transition count 1148
Free-agglomeration rule applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 2114 place count 688 transition count 1143
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2119 place count 683 transition count 1143
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 2122 place count 683 transition count 1140
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 2125 place count 680 transition count 1140
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 2129 place count 680 transition count 1140
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2130 place count 679 transition count 1139
Reduce places removed 8 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 9 with 12 rules applied. Total rules applied 2142 place count 671 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2146 place count 667 transition count 1135
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2146 place count 667 transition count 1123
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 2171 place count 654 transition count 1123
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 11 with 5 rules applied. Total rules applied 2176 place count 649 transition count 1123
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2176 place count 649 transition count 1122
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 2178 place count 648 transition count 1122
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 12 with 18 rules applied. Total rules applied 2196 place count 639 transition count 1113
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2200 place count 635 transition count 1109
Iterating global reduction 12 with 4 rules applied. Total rules applied 2204 place count 635 transition count 1109
Free-agglomeration rule applied 4 times.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2208 place count 635 transition count 1105
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2212 place count 631 transition count 1105
Applied a total of 2212 rules in 460 ms. Remains 631 /1775 variables (removed 1144) and now considering 1105/2163 (removed 1058) transitions.
Finished structural reductions, in 1 iterations. Remains : 631/1775 places, 1105/2163 transitions.
Finished random walk after 8639 steps, including 119 resets, run visited all 2 properties in 118 ms. (steps per millisecond=73 )
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1)), (F p0), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 3 factoid took 284 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 264 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 332 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 2 out of 1775 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1775/1775 places, 2163/2163 transitions.
Applied a total of 0 rules in 118 ms. Remains 1775 /1775 variables (removed 0) and now considering 2163/2163 (removed 0) transitions.
// Phase 1: matrix 2163 rows 1775 cols
[2022-05-15 20:44:24] [INFO ] Computed 188 place invariants in 35 ms
[2022-05-15 20:44:25] [INFO ] Implicit Places using invariants in 818 ms returned []
// Phase 1: matrix 2163 rows 1775 cols
[2022-05-15 20:44:25] [INFO ] Computed 188 place invariants in 22 ms
[2022-05-15 20:44:30] [INFO ] Implicit Places using invariants and state equation in 5245 ms returned []
Implicit Place search using SMT with State Equation took 6065 ms to find 0 implicit places.
// Phase 1: matrix 2163 rows 1775 cols
[2022-05-15 20:44:30] [INFO ] Computed 188 place invariants in 21 ms
[2022-05-15 20:44:31] [INFO ] Dead Transitions using invariants and state equation in 1211 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1775/1775 places, 2163/2163 transitions.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 268 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 8658 steps, including 18 resets, run visited all 3 properties in 105 ms. (steps per millisecond=82 )
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT p1)), (F p0), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 211 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 305 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 285 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 322 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 601 ms.
Product exploration explored 100000 steps with 25000 reset in 604 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 259 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 2 out of 1775 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1775/1775 places, 2163/2163 transitions.
Performed 316 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 316 rules applied. Total rules applied 316 place count 1775 transition count 2163
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 317 place count 1775 transition count 2162
Performed 322 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 322 Pre rules applied. Total rules applied 317 place count 1775 transition count 2247
Deduced a syphon composed of 638 places in 4 ms
Iterating global reduction 2 with 322 rules applied. Total rules applied 639 place count 1775 transition count 2247
Discarding 173 places :
Symmetric choice reduction at 2 with 173 rule applications. Total rules 812 place count 1602 transition count 2074
Deduced a syphon composed of 465 places in 4 ms
Iterating global reduction 2 with 173 rules applied. Total rules applied 985 place count 1602 transition count 2074
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 985 place count 1602 transition count 2078
Deduced a syphon composed of 469 places in 4 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 989 place count 1602 transition count 2078
Performed 308 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 777 places in 2 ms
Iterating global reduction 2 with 308 rules applied. Total rules applied 1297 place count 1602 transition count 2079
Discarding 124 places :
Symmetric choice reduction at 2 with 124 rule applications. Total rules 1421 place count 1478 transition count 1953
Deduced a syphon composed of 657 places in 3 ms
Iterating global reduction 2 with 124 rules applied. Total rules applied 1545 place count 1478 transition count 1953
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1547 place count 1476 transition count 1950
Deduced a syphon composed of 657 places in 3 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1549 place count 1476 transition count 1950
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1551 place count 1476 transition count 1948
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: -92
Deduced a syphon composed of 683 places in 3 ms
Iterating global reduction 3 with 26 rules applied. Total rules applied 1577 place count 1476 transition count 2040
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1585 place count 1468 transition count 2022
Deduced a syphon composed of 675 places in 3 ms
Iterating global reduction 3 with 8 rules applied. Total rules applied 1593 place count 1468 transition count 2022
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 676 places in 2 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1594 place count 1468 transition count 2024
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1595 place count 1467 transition count 2022
Deduced a syphon composed of 675 places in 3 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1596 place count 1467 transition count 2022
Deduced a syphon composed of 675 places in 3 ms
Applied a total of 1596 rules in 917 ms. Remains 1467 /1775 variables (removed 308) and now considering 2022/2163 (removed 141) transitions.
[2022-05-15 20:44:36] [INFO ] Redundant transitions in 33 ms returned []
// Phase 1: matrix 2022 rows 1467 cols
[2022-05-15 20:44:36] [INFO ] Computed 188 place invariants in 37 ms
[2022-05-15 20:44:37] [INFO ] Dead Transitions using invariants and state equation in 1104 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1467/1775 places, 2022/2163 transitions.
Finished structural reductions, in 1 iterations. Remains : 1467/1775 places, 2022/2163 transitions.
Product exploration explored 100000 steps with 25000 reset in 1757 ms.
Product exploration explored 100000 steps with 25000 reset in 1483 ms.
Built C files in :
/tmp/ltsmin7916005663147005355
[2022-05-15 20:44:40] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7916005663147005355
Running compilation step : cd /tmp/ltsmin7916005663147005355;'/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/ltsmin7916005663147005355;'/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/ltsmin7916005663147005355;'/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 1775 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1775/1775 places, 2163/2163 transitions.
Applied a total of 0 rules in 96 ms. Remains 1775 /1775 variables (removed 0) and now considering 2163/2163 (removed 0) transitions.
// Phase 1: matrix 2163 rows 1775 cols
[2022-05-15 20:44:43] [INFO ] Computed 188 place invariants in 19 ms
[2022-05-15 20:44:44] [INFO ] Implicit Places using invariants in 788 ms returned []
// Phase 1: matrix 2163 rows 1775 cols
[2022-05-15 20:44:44] [INFO ] Computed 188 place invariants in 22 ms
[2022-05-15 20:44:49] [INFO ] Implicit Places using invariants and state equation in 5253 ms returned []
Implicit Place search using SMT with State Equation took 6044 ms to find 0 implicit places.
// Phase 1: matrix 2163 rows 1775 cols
[2022-05-15 20:44:49] [INFO ] Computed 188 place invariants in 35 ms
[2022-05-15 20:44:50] [INFO ] Dead Transitions using invariants and state equation in 1142 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1775/1775 places, 2163/2163 transitions.
Built C files in :
/tmp/ltsmin640403777040336353
[2022-05-15 20:44:50] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin640403777040336353
Running compilation step : cd /tmp/ltsmin640403777040336353;'/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/ltsmin640403777040336353;'/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/ltsmin640403777040336353;'/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 20:44:54] [INFO ] Flatten gal took : 93 ms
[2022-05-15 20:44:54] [INFO ] Flatten gal took : 85 ms
[2022-05-15 20:44:54] [INFO ] Time to serialize gal into /tmp/LTL10253897326783257024.gal : 19 ms
[2022-05-15 20:44:54] [INFO ] Time to serialize properties into /tmp/LTL9407539414257839584.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/LTL10253897326783257024.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9407539414257839584.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/LTL1025389...267
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(p1945==1)"))U(X("(p1876!=1)"))))))
Formula 0 simplified : !XX(F"(p1945==1)" U X"(p1876!=1)")
Detected timeout of ITS tools.
[2022-05-15 20:45:09] [INFO ] Flatten gal took : 115 ms
[2022-05-15 20:45:09] [INFO ] Applying decomposition
[2022-05-15 20:45:09] [INFO ] Flatten gal took : 98 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/graph15410906148168897758.txt' '-o' '/tmp/graph15410906148168897758.bin' '-w' '/tmp/graph15410906148168897758.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15410906148168897758.bin' '-l' '-1' '-v' '-w' '/tmp/graph15410906148168897758.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:45:09] [INFO ] Decomposing Gal with order
[2022-05-15 20:45:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:45:10] [INFO ] Removed a total of 1627 redundant transitions.
[2022-05-15 20:45:10] [INFO ] Flatten gal took : 178 ms
[2022-05-15 20:45:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 24 ms.
[2022-05-15 20:45:10] [INFO ] Time to serialize gal into /tmp/LTL12551483677293597680.gal : 36 ms
[2022-05-15 20:45:10] [INFO ] Time to serialize properties into /tmp/LTL17487924479784850710.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/LTL12551483677293597680.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17487924479784850710.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/LTL1255148...247
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(i23.u652.p1945==1)"))U(X("(i23.u642.p1876!=1)"))))))
Formula 0 simplified : !XX(F"(i23.u652.p1945==1)" U X"(i23.u642.p1876!=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14975961084376348463
[2022-05-15 20:45:25] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14975961084376348463
Running compilation step : cd /tmp/ltsmin14975961084376348463;'/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/ltsmin14975961084376348463;'/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/ltsmin14975961084376348463;'/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-04b-LTLFireability-10 finished in 83055 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1)&&F(p2))))'
Support contains 3 out of 1809 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1804 transition count 2289
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1804 transition count 2289
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 1801 transition count 2279
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 1801 transition count 2279
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 1799 transition count 2277
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 1799 transition count 2277
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 1797 transition count 2268
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 1797 transition count 2268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 1795 transition count 2259
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 1795 transition count 2259
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 1793 transition count 2257
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 1793 transition count 2257
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 1791 transition count 2248
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 1791 transition count 2248
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 1789 transition count 2239
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 1789 transition count 2239
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1787 transition count 2237
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1787 transition count 2237
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1786 transition count 2229
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1786 transition count 2229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1785 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1785 transition count 2221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1784 transition count 2220
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1784 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1783 transition count 2212
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1783 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1782 transition count 2204
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1782 transition count 2204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1781 transition count 2203
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1781 transition count 2203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1780 transition count 2195
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1780 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1779 transition count 2187
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1779 transition count 2187
Applied a total of 60 rules in 1709 ms. Remains 1779 /1809 variables (removed 30) and now considering 2187/2301 (removed 114) transitions.
// Phase 1: matrix 2187 rows 1779 cols
[2022-05-15 20:45:30] [INFO ] Computed 189 place invariants in 31 ms
[2022-05-15 20:45:31] [INFO ] Implicit Places using invariants in 709 ms returned [1698]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 712 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1778/1809 places, 2187/2301 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1776 transition count 2185
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1776 transition count 2185
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1774 transition count 2183
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1774 transition count 2183
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1772 transition count 2181
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1772 transition count 2181
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 1770 transition count 2179
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 1770 transition count 2179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1769 transition count 2178
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1769 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1768 transition count 2177
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1768 transition count 2177
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1767 transition count 2176
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1767 transition count 2176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1766 transition count 2175
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1766 transition count 2175
Applied a total of 24 rules in 985 ms. Remains 1766 /1778 variables (removed 12) and now considering 2175/2187 (removed 12) transitions.
// Phase 1: matrix 2175 rows 1766 cols
[2022-05-15 20:45:32] [INFO ] Computed 188 place invariants in 29 ms
[2022-05-15 20:45:32] [INFO ] Implicit Places using invariants in 768 ms returned []
// Phase 1: matrix 2175 rows 1766 cols
[2022-05-15 20:45:32] [INFO ] Computed 188 place invariants in 17 ms
[2022-05-15 20:45:36] [INFO ] Implicit Places using invariants and state equation in 3589 ms returned []
Implicit Place search using SMT with State Equation took 4359 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1766/1809 places, 2175/2301 transitions.
Finished structural reductions, in 2 iterations. Remains : 1766/1809 places, 2175/2301 transitions.
Stuttering acceptance computed with spot in 283 ms :[(NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(AND p0 p1 p2), acceptance={0} source=5 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=5 dest: 2}, { cond=(NOT p1), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(EQ s222 1), p2:(EQ s41 1), p0:(EQ s1540 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-04b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-11 finished in 8095 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(F(G(X((F(p0)||p1)))))))))'
Support contains 3 out of 1809 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 329 transitions
Trivial Post-agglo rules discarded 329 transitions
Performed 329 trivial Post agglomeration. Transition count delta: 329
Iterating post reduction 0 with 329 rules applied. Total rules applied 329 place count 1808 transition count 1971
Reduce places removed 329 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 332 rules applied. Total rules applied 661 place count 1479 transition count 1968
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 663 place count 1477 transition count 1968
Performed 485 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 485 Pre rules applied. Total rules applied 663 place count 1477 transition count 1483
Deduced a syphon composed of 485 places in 2 ms
Ensure Unique test removed 44 places
Reduce places removed 529 places and 0 transitions.
Iterating global reduction 3 with 1014 rules applied. Total rules applied 1677 place count 948 transition count 1483
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 31 rules applied. Total rules applied 1708 place count 945 transition count 1455
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1736 place count 917 transition count 1455
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1736 place count 917 transition count 1438
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1787 place count 883 transition count 1438
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1787 place count 883 transition count 1422
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1819 place count 867 transition count 1422
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1824 place count 862 transition count 1410
Iterating global reduction 5 with 5 rules applied. Total rules applied 1829 place count 862 transition count 1410
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1829 place count 862 transition count 1408
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 1833 place count 860 transition count 1408
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1835 place count 858 transition count 1399
Iterating global reduction 5 with 2 rules applied. Total rules applied 1837 place count 858 transition count 1399
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1839 place count 856 transition count 1390
Iterating global reduction 5 with 2 rules applied. Total rules applied 1841 place count 856 transition count 1390
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1843 place count 854 transition count 1381
Iterating global reduction 5 with 2 rules applied. Total rules applied 1845 place count 854 transition count 1381
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1847 place count 852 transition count 1372
Iterating global reduction 5 with 2 rules applied. Total rules applied 1849 place count 852 transition count 1372
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1850 place count 851 transition count 1364
Iterating global reduction 5 with 1 rules applied. Total rules applied 1851 place count 851 transition count 1364
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1852 place count 850 transition count 1356
Iterating global reduction 5 with 1 rules applied. Total rules applied 1853 place count 850 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1854 place count 849 transition count 1348
Iterating global reduction 5 with 1 rules applied. Total rules applied 1855 place count 849 transition count 1348
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1856 place count 848 transition count 1340
Iterating global reduction 5 with 1 rules applied. Total rules applied 1857 place count 848 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1858 place count 847 transition count 1332
Iterating global reduction 5 with 1 rules applied. Total rules applied 1859 place count 847 transition count 1332
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1860 place count 846 transition count 1324
Iterating global reduction 5 with 1 rules applied. Total rules applied 1861 place count 846 transition count 1324
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1862 place count 845 transition count 1316
Iterating global reduction 5 with 1 rules applied. Total rules applied 1863 place count 845 transition count 1316
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1864 place count 844 transition count 1308
Iterating global reduction 5 with 1 rules applied. Total rules applied 1865 place count 844 transition count 1308
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1866 place count 843 transition count 1300
Iterating global reduction 5 with 1 rules applied. Total rules applied 1867 place count 843 transition count 1300
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1868 place count 842 transition count 1292
Iterating global reduction 5 with 1 rules applied. Total rules applied 1869 place count 842 transition count 1292
Performed 138 Post agglomeration using F-continuation condition.Transition count delta: 138
Deduced a syphon composed of 138 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 5 with 277 rules applied. Total rules applied 2146 place count 703 transition count 1154
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2150 place count 699 transition count 1150
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2155 place count 698 transition count 1150
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2155 place count 698 transition count 1149
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 2157 place count 697 transition count 1149
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2159 place count 695 transition count 1147
Iterating global reduction 5 with 2 rules applied. Total rules applied 2161 place count 695 transition count 1147
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 5 with 2 rules applied. Total rules applied 2163 place count 695 transition count 1145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2164 place count 694 transition count 1145
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 2166 place count 693 transition count 1151
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2168 place count 691 transition count 1149
Reduce places removed 8 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 7 with 12 rules applied. Total rules applied 2180 place count 683 transition count 1145
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2184 place count 679 transition count 1145
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 12 Pre rules applied. Total rules applied 2184 place count 679 transition count 1133
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 9 with 25 rules applied. Total rules applied 2209 place count 666 transition count 1133
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 9 with 9 rules applied. Total rules applied 2218 place count 657 transition count 1133
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 2218 place count 657 transition count 1132
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2220 place count 656 transition count 1132
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 2246 place count 643 transition count 1119
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 2254 place count 635 transition count 1111
Iterating global reduction 10 with 8 rules applied. Total rules applied 2262 place count 635 transition count 1111
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2266 place count 631 transition count 1107
Iterating global reduction 10 with 4 rules applied. Total rules applied 2270 place count 631 transition count 1107
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2274 place count 631 transition count 1103
Applied a total of 2274 rules in 823 ms. Remains 631 /1809 variables (removed 1178) and now considering 1103/2301 (removed 1198) transitions.
// Phase 1: matrix 1103 rows 631 cols
[2022-05-15 20:45:37] [INFO ] Computed 105 place invariants in 17 ms
[2022-05-15 20:45:38] [INFO ] Implicit Places using invariants in 498 ms returned [1, 18, 19, 32, 68, 88, 139, 152, 153, 155, 172, 190, 210, 261, 262, 274, 275, 277, 294, 312, 332, 383, 384, 396, 397, 399, 416, 434, 454, 505, 506, 509, 520, 521, 522, 540, 544, 562, 563, 564, 565, 593]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 500 ms to find 42 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 589/1809 places, 1103/2301 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 589 transition count 1032
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 142 place count 518 transition count 1032
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 142 place count 518 transition count 1009
Deduced a syphon composed of 23 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 189 place count 494 transition count 1009
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 201 place count 490 transition count 1001
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 209 place count 482 transition count 1001
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 214 place count 477 transition count 996
Iterating global reduction 4 with 5 rules applied. Total rules applied 219 place count 477 transition count 996
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 222 place count 477 transition count 993
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 223 place count 476 transition count 991
Iterating global reduction 5 with 1 rules applied. Total rules applied 224 place count 476 transition count 991
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 2 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 288 place count 444 transition count 959
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 292 place count 442 transition count 960
Applied a total of 292 rules in 126 ms. Remains 442 /589 variables (removed 147) and now considering 960/1103 (removed 143) transitions.
// Phase 1: matrix 960 rows 442 cols
[2022-05-15 20:45:38] [INFO ] Computed 58 place invariants in 8 ms
[2022-05-15 20:45:38] [INFO ] Implicit Places using invariants in 320 ms returned [95, 103, 109, 187, 193, 198, 275, 281, 286, 363, 369, 374, 439]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 321 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 429/1809 places, 960/2301 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 429 transition count 959
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 428 transition count 959
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 420 transition count 951
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 420 transition count 951
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 412 transition count 943
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 412 transition count 943
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 39 place count 407 transition count 938
Iterating global reduction 2 with 5 rules applied. Total rules applied 44 place count 407 transition count 938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 406 transition count 937
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 406 transition count 937
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 54 place count 402 transition count 933
Applied a total of 54 rules in 70 ms. Remains 402 /429 variables (removed 27) and now considering 933/960 (removed 27) transitions.
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:45:38] [INFO ] Computed 45 place invariants in 12 ms
[2022-05-15 20:45:38] [INFO ] Implicit Places using invariants in 291 ms returned []
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:45:38] [INFO ] Computed 45 place invariants in 7 ms
[2022-05-15 20:45:39] [INFO ] Implicit Places using invariants and state equation in 744 ms returned []
Implicit Place search using SMT with State Equation took 1040 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 402/1809 places, 933/2301 transitions.
Finished structural reductions, in 3 iterations. Remains : 402/1809 places, 933/2301 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s101 0), p0:(OR (EQ s39 0) (EQ s88 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1625 reset in 279 ms.
Product exploration explored 100000 steps with 1559 reset in 262 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 202 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 139 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 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 34 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 349607 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 349607 steps, saw 117546 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:45:43] [INFO ] Computed 45 place invariants in 15 ms
[2022-05-15 20:45:43] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 20:45:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 20:45:43] [INFO ] [Nat]Absence check using 10 positive and 35 generalized place invariants in 14 ms returned sat
[2022-05-15 20:45:44] [INFO ] After 350ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 20:45:44] [INFO ] After 433ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 47 ms.
[2022-05-15 20:45:44] [INFO ] After 603ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 20 ms.
Support contains 3 out of 402 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 402/402 places, 933/933 transitions.
Free-agglomeration rule applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 402 transition count 913
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 44 place count 382 transition count 909
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 1 with 12 rules applied. Total rules applied 56 place count 382 transition count 897
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 68 place count 370 transition count 897
Applied a total of 68 rules in 36 ms. Remains 370 /402 variables (removed 32) and now considering 897/933 (removed 36) transitions.
Finished structural reductions, in 1 iterations. Remains : 370/402 places, 897/933 transitions.
Incomplete random walk after 10000 steps, including 182 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 43 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 46 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 488511 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 488511 steps, saw 127146 distinct states, run finished after 3001 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 897 rows 370 cols
[2022-05-15 20:45:47] [INFO ] Computed 45 place invariants in 14 ms
[2022-05-15 20:45:47] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 20:45:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-15 20:45:47] [INFO ] [Nat]Absence check using 10 positive and 35 generalized place invariants in 8 ms returned sat
[2022-05-15 20:45:48] [INFO ] After 507ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 20:45:48] [INFO ] After 611ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 63 ms.
[2022-05-15 20:45:48] [INFO ] After 750ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 26 ms.
Support contains 3 out of 370 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 897/897 transitions.
Applied a total of 0 rules in 15 ms. Remains 370 /370 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 897/897 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 897/897 transitions.
Applied a total of 0 rules in 15 ms. Remains 370 /370 variables (removed 0) and now considering 897/897 (removed 0) transitions.
// Phase 1: matrix 897 rows 370 cols
[2022-05-15 20:45:48] [INFO ] Computed 45 place invariants in 14 ms
[2022-05-15 20:45:48] [INFO ] Implicit Places using invariants in 326 ms returned [97, 98, 99, 169, 170, 240, 241]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 327 ms to find 7 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 363/370 places, 897/897 transitions.
Applied a total of 0 rules in 14 ms. Remains 363 /363 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 363/370 places, 897/897 transitions.
Incomplete random walk after 10000 steps, including 194 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 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 49 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 458143 steps, run timeout after 3001 ms. (steps per millisecond=152 ) properties seen :{}
Probabilistic random walk after 458143 steps, saw 119574 distinct states, run finished after 3001 ms. (steps per millisecond=152 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:45:52] [INFO ] Computed 38 place invariants in 13 ms
[2022-05-15 20:45:52] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 20:45:52] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-15 20:45:52] [INFO ] [Nat]Absence check using 11 positive and 27 generalized place invariants in 14 ms returned sat
[2022-05-15 20:45:52] [INFO ] After 375ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 20:45:52] [INFO ] After 473ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 46 ms.
[2022-05-15 20:45:52] [INFO ] After 628ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 20 ms.
Support contains 3 out of 363 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 363/363 places, 897/897 transitions.
Applied a total of 0 rules in 11 ms. Remains 363 /363 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 897/897 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 363/363 places, 897/897 transitions.
Applied a total of 0 rules in 11 ms. Remains 363 /363 variables (removed 0) and now considering 897/897 (removed 0) transitions.
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:45:52] [INFO ] Computed 38 place invariants in 14 ms
[2022-05-15 20:45:53] [INFO ] Implicit Places using invariants in 277 ms returned []
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:45:53] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-15 20:45:53] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 878 ms to find 0 implicit places.
[2022-05-15 20:45:53] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:45:53] [INFO ] Computed 38 place invariants in 13 ms
[2022-05-15 20:45:54] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 897/897 transitions.
Applied a total of 0 rules in 10 ms. Remains 363 /363 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:45:54] [INFO ] Computed 38 place invariants in 10 ms
[2022-05-15 20:45:54] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 20:45:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-15 20:45:54] [INFO ] [Nat]Absence check using 11 positive and 27 generalized place invariants in 7 ms returned sat
[2022-05-15 20:45:54] [INFO ] After 303ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 20:45:54] [INFO ] After 387ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 39 ms.
[2022-05-15 20:45:54] [INFO ] After 492ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-15 20:45:54] [INFO ] Flatten gal took : 58 ms
[2022-05-15 20:45:54] [INFO ] Flatten gal took : 40 ms
[2022-05-15 20:45:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13117039746163391703.gal : 4 ms
[2022-05-15 20:45:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality765729057993111648.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms11355342036838106803;'/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/ReachabilityCardinality13117039746163391703.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality765729057993111648.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/ReachabilityCardinality765729057993111648.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 4
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4 after 12
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :12 after 88
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :88 after 656
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :656 after 26240
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :26240 after 40008
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :40008 after 41183
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :41183 after 44420
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :44420 after 563679
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :563679 after 4.24289e+06
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :4.24289e+06 after 4.30227e+07
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :4.30227e+07 after 5.16985e+08
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :5.16985e+08 after 1.91061e+09
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :1.91061e+09 after 6.45472e+10
Detected timeout of ITS tools.
[2022-05-15 20:46:09] [INFO ] Flatten gal took : 62 ms
[2022-05-15 20:46:09] [INFO ] Applying decomposition
[2022-05-15 20:46:09] [INFO ] Flatten gal took : 47 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/graph18177522460203873197.txt' '-o' '/tmp/graph18177522460203873197.bin' '-w' '/tmp/graph18177522460203873197.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18177522460203873197.bin' '-l' '-1' '-v' '-w' '/tmp/graph18177522460203873197.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:46:10] [INFO ] Decomposing Gal with order
[2022-05-15 20:46:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:46:10] [INFO ] Removed a total of 1829 redundant transitions.
[2022-05-15 20:46:10] [INFO ] Flatten gal took : 73 ms
[2022-05-15 20:46:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 11 ms.
[2022-05-15 20:46:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11180170051715376893.gal : 8 ms
[2022-05-15 20:46:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8156274835064843387.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms11355342036838106803;'/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/ReachabilityCardinality11180170051715376893.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8156274835064843387.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/ReachabilityCardinality8156274835064843387.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 352
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :60864 after 1.77926e+06
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.77926e+06 after 3.52886e+06
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3.52886e+06 after 1.23319e+07
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.23319e+07 after 4.56638e+07
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :4.56638e+07 after 6.20724e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :7.61166e+07 after 6.24887e+08
Reachability property apf1 is true.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :9.39968e+08 after 6.30603e+09
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12517467371702539466
[2022-05-15 20:46:25] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12517467371702539466
Running compilation step : cd /tmp/ltsmin12517467371702539466;'/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 1582 ms.
Running link step : cd /tmp/ltsmin12517467371702539466;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin12517467371702539466;'/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 : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 251 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 933/933 transitions.
Applied a total of 0 rules in 13 ms. Remains 402 /402 variables (removed 0) and now considering 933/933 (removed 0) transitions.
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:46:40] [INFO ] Computed 45 place invariants in 14 ms
[2022-05-15 20:46:41] [INFO ] Implicit Places using invariants in 290 ms returned []
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:46:41] [INFO ] Computed 45 place invariants in 7 ms
[2022-05-15 20:46:41] [INFO ] Implicit Places using invariants and state equation in 701 ms returned []
Implicit Place search using SMT with State Equation took 993 ms to find 0 implicit places.
[2022-05-15 20:46:41] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:46:41] [INFO ] Computed 45 place invariants in 6 ms
[2022-05-15 20:46:42] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 402/402 places, 933/933 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 115 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 168 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 344020 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 344020 steps, saw 115405 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:46:45] [INFO ] Computed 45 place invariants in 12 ms
[2022-05-15 20:46:45] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 20:46:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 20:46:45] [INFO ] [Nat]Absence check using 10 positive and 35 generalized place invariants in 10 ms returned sat
[2022-05-15 20:46:46] [INFO ] After 305ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 20:46:46] [INFO ] After 397ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 42 ms.
[2022-05-15 20:46:46] [INFO ] After 539ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 27 ms.
Support contains 3 out of 402 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 402/402 places, 933/933 transitions.
Free-agglomeration rule applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 402 transition count 913
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 44 place count 382 transition count 909
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 1 with 12 rules applied. Total rules applied 56 place count 382 transition count 897
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 68 place count 370 transition count 897
Applied a total of 68 rules in 50 ms. Remains 370 /402 variables (removed 32) and now considering 897/933 (removed 36) transitions.
Finished structural reductions, in 1 iterations. Remains : 370/402 places, 897/933 transitions.
Incomplete random walk after 10000 steps, including 192 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 2) seen :1
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
Running SMT prover for 1 properties.
// Phase 1: matrix 897 rows 370 cols
[2022-05-15 20:46:46] [INFO ] Computed 45 place invariants in 8 ms
[2022-05-15 20:46:46] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:46:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-15 20:46:46] [INFO ] [Nat]Absence check using 10 positive and 35 generalized place invariants in 11 ms returned sat
[2022-05-15 20:46:46] [INFO ] After 345ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:46:46] [INFO ] After 395ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 20:46:46] [INFO ] After 513ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 3 out of 370 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 897/897 transitions.
Applied a total of 0 rules in 18 ms. Remains 370 /370 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 897/897 transitions.
Incomplete random walk after 10000 steps, including 183 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 45 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 673264 steps, run timeout after 3001 ms. (steps per millisecond=224 ) properties seen :{}
Probabilistic random walk after 673264 steps, saw 174010 distinct states, run finished after 3002 ms. (steps per millisecond=224 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 897 rows 370 cols
[2022-05-15 20:46:50] [INFO ] Computed 45 place invariants in 13 ms
[2022-05-15 20:46:50] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:46:50] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-05-15 20:46:50] [INFO ] [Nat]Absence check using 10 positive and 35 generalized place invariants in 14 ms returned sat
[2022-05-15 20:46:50] [INFO ] After 452ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:46:50] [INFO ] After 514ms 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 20:46:50] [INFO ] After 670ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 370 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 897/897 transitions.
Applied a total of 0 rules in 21 ms. Remains 370 /370 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 897/897 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 897/897 transitions.
Applied a total of 0 rules in 19 ms. Remains 370 /370 variables (removed 0) and now considering 897/897 (removed 0) transitions.
// Phase 1: matrix 897 rows 370 cols
[2022-05-15 20:46:50] [INFO ] Computed 45 place invariants in 13 ms
[2022-05-15 20:46:51] [INFO ] Implicit Places using invariants in 316 ms returned [97, 98, 99, 169, 170, 240, 241]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 318 ms to find 7 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 363/370 places, 897/897 transitions.
Applied a total of 0 rules in 15 ms. Remains 363 /363 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 363/370 places, 897/897 transitions.
Incomplete random walk after 10000 steps, including 174 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 55 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 652569 steps, run timeout after 3001 ms. (steps per millisecond=217 ) properties seen :{}
Probabilistic random walk after 652569 steps, saw 168735 distinct states, run finished after 3001 ms. (steps per millisecond=217 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:46:54] [INFO ] Computed 38 place invariants in 15 ms
[2022-05-15 20:46:54] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:46:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 20:46:54] [INFO ] [Nat]Absence check using 11 positive and 27 generalized place invariants in 14 ms returned sat
[2022-05-15 20:46:54] [INFO ] After 401ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:46:54] [INFO ] After 463ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2022-05-15 20:46:54] [INFO ] After 613ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 363 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 363/363 places, 897/897 transitions.
Applied a total of 0 rules in 17 ms. Remains 363 /363 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 897/897 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 363/363 places, 897/897 transitions.
Applied a total of 0 rules in 23 ms. Remains 363 /363 variables (removed 0) and now considering 897/897 (removed 0) transitions.
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:46:54] [INFO ] Computed 38 place invariants in 13 ms
[2022-05-15 20:46:55] [INFO ] Implicit Places using invariants in 291 ms returned []
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:46:55] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-15 20:46:55] [INFO ] Implicit Places using invariants and state equation in 714 ms returned []
Implicit Place search using SMT with State Equation took 1007 ms to find 0 implicit places.
[2022-05-15 20:46:55] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:46:55] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-15 20:46:56] [INFO ] Dead Transitions using invariants and state equation in 413 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 897/897 transitions.
Applied a total of 0 rules in 13 ms. Remains 363 /363 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 897 rows 363 cols
[2022-05-15 20:46:56] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-15 20:46:56] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:46:56] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 20:46:56] [INFO ] [Nat]Absence check using 11 positive and 27 generalized place invariants in 15 ms returned sat
[2022-05-15 20:46:57] [INFO ] After 422ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:46:57] [INFO ] After 475ms 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 20:46:57] [INFO ] After 614ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 20:46:57] [INFO ] Flatten gal took : 39 ms
[2022-05-15 20:46:57] [INFO ] Flatten gal took : 39 ms
[2022-05-15 20:46:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11259356620849207860.gal : 5 ms
[2022-05-15 20:46:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5044855487512825352.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms3094830207910303893;'/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/ReachabilityCardinality11259356620849207860.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5044855487512825352.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/ReachabilityCardinality5044855487512825352.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 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 88
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :88 after 656
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :656 after 26240
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :26240 after 40008
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :40008 after 41183
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :41183 after 44420
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :44420 after 563679
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :563679 after 4.24289e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.24289e+06 after 4.30227e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.30227e+07 after 5.16985e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :5.16985e+08 after 1.91061e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.91061e+09 after 6.45472e+10
Detected timeout of ITS tools.
[2022-05-15 20:47:12] [INFO ] Flatten gal took : 57 ms
[2022-05-15 20:47:12] [INFO ] Applying decomposition
[2022-05-15 20:47:12] [INFO ] Flatten gal took : 44 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/graph13746415035917431885.txt' '-o' '/tmp/graph13746415035917431885.bin' '-w' '/tmp/graph13746415035917431885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13746415035917431885.bin' '-l' '-1' '-v' '-w' '/tmp/graph13746415035917431885.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:47:12] [INFO ] Decomposing Gal with order
[2022-05-15 20:47:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:47:12] [INFO ] Removed a total of 1864 redundant transitions.
[2022-05-15 20:47:12] [INFO ] Flatten gal took : 69 ms
[2022-05-15 20:47:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 15 ms.
[2022-05-15 20:47:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9886459614739338747.gal : 6 ms
[2022-05-15 20:47:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13092761266742649127.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms3094830207910303893;'/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/ReachabilityCardinality9886459614739338747.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13092761266742649127.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/ReachabilityCardinality13092761266742649127.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 11
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :11 after 656
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :118208 after 364436
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :364436 after 3.71982e+06
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3.71982e+06 after 1.44031e+07
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.44031e+07 after 4.83501e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6.38505e+07 after 9.97945e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.14568e+09 after 2.0754e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.44161e+10 after 5.2533e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17522421953199701284
[2022-05-15 20:47:27] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17522421953199701284
Running compilation step : cd /tmp/ltsmin17522421953199701284;'/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 1721 ms.
Running link step : cd /tmp/ltsmin17522421953199701284;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin17522421953199701284;'/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 : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 244 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1520 reset in 270 ms.
Product exploration explored 100000 steps with 1572 reset in 259 ms.
Built C files in :
/tmp/ltsmin9480839720675414931
[2022-05-15 20:47:43] [INFO ] Computing symmetric may disable matrix : 933 transitions.
[2022-05-15 20:47:43] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:47:43] [INFO ] Computing symmetric may enable matrix : 933 transitions.
[2022-05-15 20:47:43] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:47:43] [INFO ] Computing Do-Not-Accords matrix : 933 transitions.
[2022-05-15 20:47:43] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:47:43] [INFO ] Built C files in 170ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9480839720675414931
Running compilation step : cd /tmp/ltsmin9480839720675414931;'/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 2675 ms.
Running link step : cd /tmp/ltsmin9480839720675414931;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 82 ms.
Running LTSmin : cd /tmp/ltsmin9480839720675414931;'/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/stateBased16922971802080659423.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 933/933 transitions.
Applied a total of 0 rules in 30 ms. Remains 402 /402 variables (removed 0) and now considering 933/933 (removed 0) transitions.
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:47:58] [INFO ] Computed 45 place invariants in 9 ms
[2022-05-15 20:47:59] [INFO ] Implicit Places using invariants in 252 ms returned []
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:47:59] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-15 20:47:59] [INFO ] Implicit Places using invariants and state equation in 524 ms returned []
Implicit Place search using SMT with State Equation took 778 ms to find 0 implicit places.
[2022-05-15 20:47:59] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 933 rows 402 cols
[2022-05-15 20:47:59] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-15 20:47:59] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 402/402 places, 933/933 transitions.
Built C files in :
/tmp/ltsmin16011551211506449407
[2022-05-15 20:47:59] [INFO ] Computing symmetric may disable matrix : 933 transitions.
[2022-05-15 20:47:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:47:59] [INFO ] Computing symmetric may enable matrix : 933 transitions.
[2022-05-15 20:47:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:48:00] [INFO ] Computing Do-Not-Accords matrix : 933 transitions.
[2022-05-15 20:48:00] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:48:00] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16011551211506449407
Running compilation step : cd /tmp/ltsmin16011551211506449407;'/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 2392 ms.
Running link step : cd /tmp/ltsmin16011551211506449407;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 85 ms.
Running LTSmin : cd /tmp/ltsmin16011551211506449407;'/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/stateBased16801898607251509797.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 20:48:15] [INFO ] Flatten gal took : 47 ms
[2022-05-15 20:48:15] [INFO ] Flatten gal took : 37 ms
[2022-05-15 20:48:15] [INFO ] Time to serialize gal into /tmp/LTL9710328668963552676.gal : 4 ms
[2022-05-15 20:48:15] [INFO ] Time to serialize properties into /tmp/LTL6156042440647853580.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/LTL9710328668963552676.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6156042440647853580.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/LTL9710328...266
Read 1 LTL properties
Checking formula 0 : !((F(X(X(G(F(G(X((F("((p129==0)||(p283==0))"))||("(p425==0)"))))))))))
Formula 0 simplified : !FXXGFGX("(p425==0)" | F"((p129==0)||(p283==0))")
Detected timeout of ITS tools.
[2022-05-15 20:48:30] [INFO ] Flatten gal took : 58 ms
[2022-05-15 20:48:30] [INFO ] Applying decomposition
[2022-05-15 20:48:30] [INFO ] Flatten gal took : 44 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/graph5164708615580861784.txt' '-o' '/tmp/graph5164708615580861784.bin' '-w' '/tmp/graph5164708615580861784.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5164708615580861784.bin' '-l' '-1' '-v' '-w' '/tmp/graph5164708615580861784.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:48:30] [INFO ] Decomposing Gal with order
[2022-05-15 20:48:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:48:30] [INFO ] Removed a total of 1840 redundant transitions.
[2022-05-15 20:48:30] [INFO ] Flatten gal took : 62 ms
[2022-05-15 20:48:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 14 ms.
[2022-05-15 20:48:30] [INFO ] Time to serialize gal into /tmp/LTL7664620503865282086.gal : 5 ms
[2022-05-15 20:48:30] [INFO ] Time to serialize properties into /tmp/LTL4106227852576849217.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/LTL7664620503865282086.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4106227852576849217.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/LTL7664620...245
Read 1 LTL properties
Checking formula 0 : !((F(X(X(G(F(G(X((F("((i1.u16.p129==0)||(i1.u16.p283==0))"))||("(i1.u26.p425==0)"))))))))))
Formula 0 simplified : !FXXGFGX("(i1.u26.p425==0)" | F"((i1.u16.p129==0)||(i1.u16.p283==0))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14713072464341280468
[2022-05-15 20:48:45] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14713072464341280468
Running compilation step : cd /tmp/ltsmin14713072464341280468;'/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 1898 ms.
Running link step : cd /tmp/ltsmin14713072464341280468;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin14713072464341280468;'/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(X([](<>([](X((<>((LTLAPp0==true))||(LTLAPp1==true)))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ASLink-PT-04b-LTLFireability-12 finished in 204035 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(p0))))'
Support contains 1 out of 1809 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 329 transitions
Trivial Post-agglo rules discarded 329 transitions
Performed 329 trivial Post agglomeration. Transition count delta: 329
Iterating post reduction 0 with 329 rules applied. Total rules applied 329 place count 1808 transition count 1971
Reduce places removed 329 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 332 rules applied. Total rules applied 661 place count 1479 transition count 1968
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 663 place count 1477 transition count 1968
Performed 486 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 486 Pre rules applied. Total rules applied 663 place count 1477 transition count 1482
Deduced a syphon composed of 486 places in 13 ms
Ensure Unique test removed 44 places
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 3 with 1016 rules applied. Total rules applied 1679 place count 947 transition count 1482
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1711 place count 943 transition count 1454
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1739 place count 915 transition count 1454
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1739 place count 915 transition count 1438
Deduced a syphon composed of 16 places in 3 ms
Ensure Unique test removed 16 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 1787 place count 883 transition count 1438
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 1787 place count 883 transition count 1423
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1817 place count 868 transition count 1423
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1822 place count 863 transition count 1411
Iterating global reduction 5 with 5 rules applied. Total rules applied 1827 place count 863 transition count 1411
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1827 place count 863 transition count 1409
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 1831 place count 861 transition count 1409
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1833 place count 859 transition count 1400
Iterating global reduction 5 with 2 rules applied. Total rules applied 1835 place count 859 transition count 1400
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1837 place count 857 transition count 1391
Iterating global reduction 5 with 2 rules applied. Total rules applied 1839 place count 857 transition count 1391
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1841 place count 855 transition count 1382
Iterating global reduction 5 with 2 rules applied. Total rules applied 1843 place count 855 transition count 1382
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1845 place count 853 transition count 1373
Iterating global reduction 5 with 2 rules applied. Total rules applied 1847 place count 853 transition count 1373
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1848 place count 852 transition count 1365
Iterating global reduction 5 with 1 rules applied. Total rules applied 1849 place count 852 transition count 1365
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1850 place count 851 transition count 1357
Iterating global reduction 5 with 1 rules applied. Total rules applied 1851 place count 851 transition count 1357
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1852 place count 850 transition count 1349
Iterating global reduction 5 with 1 rules applied. Total rules applied 1853 place count 850 transition count 1349
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1854 place count 849 transition count 1341
Iterating global reduction 5 with 1 rules applied. Total rules applied 1855 place count 849 transition count 1341
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1856 place count 848 transition count 1333
Iterating global reduction 5 with 1 rules applied. Total rules applied 1857 place count 848 transition count 1333
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1858 place count 847 transition count 1325
Iterating global reduction 5 with 1 rules applied. Total rules applied 1859 place count 847 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1860 place count 846 transition count 1317
Iterating global reduction 5 with 1 rules applied. Total rules applied 1861 place count 846 transition count 1317
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1862 place count 845 transition count 1309
Iterating global reduction 5 with 1 rules applied. Total rules applied 1863 place count 845 transition count 1309
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1864 place count 844 transition count 1301
Iterating global reduction 5 with 1 rules applied. Total rules applied 1865 place count 844 transition count 1301
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1866 place count 843 transition count 1293
Iterating global reduction 5 with 1 rules applied. Total rules applied 1867 place count 843 transition count 1293
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 141
Deduced a syphon composed of 141 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 5 with 283 rules applied. Total rules applied 2150 place count 701 transition count 1152
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2154 place count 697 transition count 1148
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2159 place count 696 transition count 1148
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2159 place count 696 transition count 1147
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2161 place count 695 transition count 1147
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2163 place count 693 transition count 1145
Iterating global reduction 5 with 2 rules applied. Total rules applied 2165 place count 693 transition count 1145
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 5 with 2 rules applied. Total rules applied 2167 place count 693 transition count 1143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2168 place count 692 transition count 1143
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 2170 place count 691 transition count 1149
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2172 place count 689 transition count 1147
Reduce places removed 8 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 7 with 12 rules applied. Total rules applied 2184 place count 681 transition count 1143
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2188 place count 677 transition count 1143
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 12 Pre rules applied. Total rules applied 2188 place count 677 transition count 1131
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 9 with 25 rules applied. Total rules applied 2213 place count 664 transition count 1131
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 9 with 9 rules applied. Total rules applied 2222 place count 655 transition count 1131
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 2222 place count 655 transition count 1130
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2224 place count 654 transition count 1130
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 2250 place count 641 transition count 1117
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 2258 place count 633 transition count 1109
Iterating global reduction 10 with 8 rules applied. Total rules applied 2266 place count 633 transition count 1109
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2270 place count 629 transition count 1105
Iterating global reduction 10 with 4 rules applied. Total rules applied 2274 place count 629 transition count 1105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2278 place count 629 transition count 1101
Applied a total of 2278 rules in 610 ms. Remains 629 /1809 variables (removed 1180) and now considering 1101/2301 (removed 1200) transitions.
// Phase 1: matrix 1101 rows 629 cols
[2022-05-15 20:49:01] [INFO ] Computed 105 place invariants in 15 ms
[2022-05-15 20:49:01] [INFO ] Implicit Places using invariants in 456 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 346, 381, 382, 394, 395, 397, 414, 432, 452, 503, 504, 507, 518, 519, 520, 538, 542, 560, 561, 562, 563, 591]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 458 ms to find 44 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 585/1809 places, 1101/2301 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 585 transition count 1026
Reduce places removed 75 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 76 rules applied. Total rules applied 151 place count 510 transition count 1025
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 152 place count 509 transition count 1025
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 152 place count 509 transition count 1002
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 199 place count 485 transition count 1002
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 211 place count 481 transition count 994
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 219 place count 473 transition count 994
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 224 place count 468 transition count 989
Iterating global reduction 5 with 5 rules applied. Total rules applied 229 place count 468 transition count 989
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 232 place count 468 transition count 986
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 233 place count 467 transition count 984
Iterating global reduction 6 with 1 rules applied. Total rules applied 234 place count 467 transition count 984
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 302 place count 433 transition count 950
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 6 with 4 rules applied. Total rules applied 306 place count 431 transition count 951
Applied a total of 306 rules in 70 ms. Remains 431 /585 variables (removed 154) and now considering 951/1101 (removed 150) transitions.
// Phase 1: matrix 951 rows 431 cols
[2022-05-15 20:49:01] [INFO ] Computed 56 place invariants in 9 ms
[2022-05-15 20:49:02] [INFO ] Implicit Places using invariants in 278 ms returned [88, 94, 99, 174, 180, 185, 264, 270, 275, 352, 358, 363, 428]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 279 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 418/1809 places, 951/2301 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 418 transition count 950
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 417 transition count 950
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 409 transition count 942
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 409 transition count 942
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 401 transition count 934
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 401 transition count 934
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 397 transition count 930
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 397 transition count 930
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 50 place count 393 transition count 926
Applied a total of 50 rules in 44 ms. Remains 393 /418 variables (removed 25) and now considering 926/951 (removed 25) transitions.
// Phase 1: matrix 926 rows 393 cols
[2022-05-15 20:49:02] [INFO ] Computed 43 place invariants in 8 ms
[2022-05-15 20:49:02] [INFO ] Implicit Places using invariants in 208 ms returned []
// Phase 1: matrix 926 rows 393 cols
[2022-05-15 20:49:02] [INFO ] Computed 43 place invariants in 15 ms
[2022-05-15 20:49:03] [INFO ] Implicit Places using invariants and state equation in 706 ms returned []
Implicit Place search using SMT with State Equation took 916 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 393/1809 places, 926/2301 transitions.
Finished structural reductions, in 3 iterations. Remains : 393/1809 places, 926/2301 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-13 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:(EQ s238 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]]
Stuttering criterion allowed to conclude after 47 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-04b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-13 finished in 2467 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U !((p1 U p2)||X(!p1))))'
Support contains 4 out of 1809 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 2301/2301 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1804 transition count 2289
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1804 transition count 2289
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 1801 transition count 2279
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 1801 transition count 2279
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 1799 transition count 2277
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 1799 transition count 2277
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 1797 transition count 2268
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 1797 transition count 2268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 1795 transition count 2259
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 1795 transition count 2259
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 1793 transition count 2257
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 1793 transition count 2257
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 1791 transition count 2248
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 1791 transition count 2248
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 1789 transition count 2239
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 1789 transition count 2239
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1787 transition count 2237
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1787 transition count 2237
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1786 transition count 2229
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1786 transition count 2229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1785 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1785 transition count 2221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1784 transition count 2220
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1784 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1783 transition count 2212
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1783 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1782 transition count 2204
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1782 transition count 2204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1781 transition count 2203
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1781 transition count 2203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1780 transition count 2195
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1780 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1779 transition count 2187
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1779 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1778 transition count 2186
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1778 transition count 2186
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1777 transition count 2178
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1777 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1776 transition count 2170
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1776 transition count 2170
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1775 transition count 2169
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1775 transition count 2169
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1774 transition count 2161
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1774 transition count 2161
Applied a total of 70 rules in 2069 ms. Remains 1774 /1809 variables (removed 35) and now considering 2161/2301 (removed 140) transitions.
// Phase 1: matrix 2161 rows 1774 cols
[2022-05-15 20:49:05] [INFO ] Computed 189 place invariants in 25 ms
[2022-05-15 20:49:06] [INFO ] Implicit Places using invariants in 743 ms returned [1693]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 745 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1773/1809 places, 2161/2301 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1771 transition count 2159
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1771 transition count 2159
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1769 transition count 2157
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1769 transition count 2157
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1767 transition count 2155
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1767 transition count 2155
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 1765 transition count 2153
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 1765 transition count 2153
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1764 transition count 2152
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1764 transition count 2152
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1763 transition count 2151
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1763 transition count 2151
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1762 transition count 2150
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1762 transition count 2150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1761 transition count 2149
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1761 transition count 2149
Applied a total of 24 rules in 686 ms. Remains 1761 /1773 variables (removed 12) and now considering 2149/2161 (removed 12) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:49:06] [INFO ] Computed 188 place invariants in 33 ms
[2022-05-15 20:49:07] [INFO ] Implicit Places using invariants in 720 ms returned []
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:49:07] [INFO ] Computed 188 place invariants in 30 ms
[2022-05-15 20:49:11] [INFO ] Implicit Places using invariants and state equation in 3897 ms returned []
Implicit Place search using SMT with State Equation took 4623 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1761/1809 places, 2149/2301 transitions.
Finished structural reductions, in 2 iterations. Remains : 1761/1809 places, 2149/2301 transitions.
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p1) p2), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), p2]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={0} source=0 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={0} source=4 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s483 1) (EQ s621 1)), p0:(NEQ s970 1), p1:(NEQ s1594 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 545 reset in 349 ms.
Product exploration explored 100000 steps with 496 reset in 348 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 812 ms. Reduced automaton from 5 states, 14 edges and 3 AP to 5 states, 14 edges and 3 AP.
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p1) p2), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), p2]
Incomplete random walk after 10000 steps, including 24 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:49:14] [INFO ] Computed 188 place invariants in 23 ms
[2022-05-15 20:49:14] [INFO ] [Real]Absence check using 46 positive place invariants in 19 ms returned sat
[2022-05-15 20:49:14] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 80 ms returned sat
[2022-05-15 20:49:16] [INFO ] After 1933ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-15 20:49:16] [INFO ] [Nat]Absence check using 46 positive place invariants in 19 ms returned sat
[2022-05-15 20:49:16] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 80 ms returned sat
[2022-05-15 20:49:19] [INFO ] After 2671ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-15 20:49:20] [INFO ] Deduced a trap composed of 47 places in 653 ms of which 1 ms to minimize.
[2022-05-15 20:49:20] [INFO ] Deduced a trap composed of 114 places in 652 ms of which 2 ms to minimize.
[2022-05-15 20:49:21] [INFO ] Deduced a trap composed of 218 places in 612 ms of which 1 ms to minimize.
[2022-05-15 20:49:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2348 ms
[2022-05-15 20:49:22] [INFO ] After 6028ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 458 ms.
[2022-05-15 20:49:23] [INFO ] After 7096ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 2 different solutions.
Finished Parikh walk after 4351 steps, including 10 resets, run visited all 5 properties in 130 ms. (steps per millisecond=33 )
Parikh walk visited 5 properties in 131 ms.
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) p2)), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F p2), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) p2)), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) (NOT p0) p2))]
Knowledge based reduction with 19 factoid took 1203 ms. Reduced automaton from 5 states, 14 edges and 3 AP to 5 states, 14 edges and 3 AP.
Stuttering acceptance computed with spot in 292 ms :[(OR (NOT p1) p2), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), p2]
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p1) p2), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), p2]
Support contains 4 out of 1761 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Applied a total of 0 rules in 134 ms. Remains 1761 /1761 variables (removed 0) and now considering 2149/2149 (removed 0) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:49:25] [INFO ] Computed 188 place invariants in 32 ms
[2022-05-15 20:49:25] [INFO ] Implicit Places using invariants in 813 ms returned []
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:49:26] [INFO ] Computed 188 place invariants in 17 ms
[2022-05-15 20:49:29] [INFO ] Implicit Places using invariants and state equation in 3848 ms returned []
Implicit Place search using SMT with State Equation took 4664 ms to find 0 implicit places.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:49:29] [INFO ] Computed 188 place invariants in 18 ms
[2022-05-15 20:49:31] [INFO ] Dead Transitions using invariants and state equation in 1249 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1761/1761 places, 2149/2149 transitions.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p0) p2))), (X p0), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 603 ms. Reduced automaton from 5 states, 14 edges and 3 AP to 5 states, 14 edges and 3 AP.
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p1) p2), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), p2]
Incomplete random walk after 10000 steps, including 24 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:49:32] [INFO ] Computed 188 place invariants in 32 ms
[2022-05-15 20:49:33] [INFO ] [Real]Absence check using 46 positive place invariants in 22 ms returned sat
[2022-05-15 20:49:33] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 83 ms returned sat
[2022-05-15 20:49:34] [INFO ] After 1960ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-15 20:49:34] [INFO ] [Nat]Absence check using 46 positive place invariants in 19 ms returned sat
[2022-05-15 20:49:35] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 81 ms returned sat
[2022-05-15 20:49:36] [INFO ] After 1737ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-15 20:49:37] [INFO ] Deduced a trap composed of 158 places in 700 ms of which 1 ms to minimize.
[2022-05-15 20:49:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 924 ms
[2022-05-15 20:49:38] [INFO ] After 3575ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 598 ms.
[2022-05-15 20:49:39] [INFO ] After 4802ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 255 ms.
Support contains 4 out of 1761 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Drop transitions removed 319 transitions
Trivial Post-agglo rules discarded 319 transitions
Performed 319 trivial Post agglomeration. Transition count delta: 319
Iterating post reduction 0 with 319 rules applied. Total rules applied 319 place count 1761 transition count 1830
Reduce places removed 319 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 322 rules applied. Total rules applied 641 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 643 place count 1440 transition count 1827
Performed 473 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 473 Pre rules applied. Total rules applied 643 place count 1440 transition count 1354
Deduced a syphon composed of 473 places in 2 ms
Ensure Unique test removed 43 places
Reduce places removed 516 places and 0 transitions.
Iterating global reduction 3 with 989 rules applied. Total rules applied 1632 place count 924 transition count 1354
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 32 rules applied. Total rules applied 1664 place count 919 transition count 1327
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 28 rules applied. Total rules applied 1692 place count 892 transition count 1326
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1693 place count 891 transition count 1326
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 1693 place count 891 transition count 1309
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 51 rules applied. Total rules applied 1744 place count 857 transition count 1309
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1744 place count 857 transition count 1293
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1776 place count 841 transition count 1293
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 6 with 290 rules applied. Total rules applied 2066 place count 695 transition count 1149
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2070 place count 691 transition count 1145
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2075 place count 690 transition count 1145
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 2076 place count 690 transition count 1144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2077 place count 689 transition count 1144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2077 place count 689 transition count 1143
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2079 place count 688 transition count 1143
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2081 place count 686 transition count 1141
Iterating global reduction 8 with 2 rules applied. Total rules applied 2083 place count 686 transition count 1141
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 2085 place count 686 transition count 1139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2086 place count 685 transition count 1139
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 2088 place count 684 transition count 1144
Free-agglomeration rule applied 5 times.
Iterating global reduction 10 with 5 rules applied. Total rules applied 2093 place count 684 transition count 1139
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 2098 place count 679 transition count 1139
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 11 with 3 rules applied. Total rules applied 2101 place count 679 transition count 1136
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 2104 place count 676 transition count 1136
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 12 with 4 rules applied. Total rules applied 2108 place count 676 transition count 1136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2109 place count 675 transition count 1135
Reduce places removed 8 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 12 rules applied. Total rules applied 2121 place count 667 transition count 1131
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2125 place count 663 transition count 1131
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 12 Pre rules applied. Total rules applied 2125 place count 663 transition count 1119
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 14 with 25 rules applied. Total rules applied 2150 place count 650 transition count 1119
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 14 with 5 rules applied. Total rules applied 2155 place count 645 transition count 1119
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 2155 place count 645 transition count 1118
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 2157 place count 644 transition count 1118
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 15 with 18 rules applied. Total rules applied 2175 place count 635 transition count 1109
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 2179 place count 631 transition count 1105
Iterating global reduction 15 with 4 rules applied. Total rules applied 2183 place count 631 transition count 1105
Free-agglomeration rule applied 4 times.
Iterating global reduction 15 with 4 rules applied. Total rules applied 2187 place count 631 transition count 1101
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 2191 place count 627 transition count 1101
Applied a total of 2191 rules in 428 ms. Remains 627 /1761 variables (removed 1134) and now considering 1101/2149 (removed 1048) transitions.
Finished structural reductions, in 1 iterations. Remains : 627/1761 places, 1101/2149 transitions.
Incomplete random walk after 10000 steps, including 130 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 198842 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 198842 steps, saw 42270 distinct states, run finished after 3002 ms. (steps per millisecond=66 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1101 rows 627 cols
[2022-05-15 20:49:43] [INFO ] Computed 106 place invariants in 7 ms
[2022-05-15 20:49:43] [INFO ] [Real]Absence check using 31 positive place invariants in 7 ms returned sat
[2022-05-15 20:49:43] [INFO ] [Real]Absence check using 31 positive and 75 generalized place invariants in 19 ms returned sat
[2022-05-15 20:49:44] [INFO ] After 691ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-15 20:49:44] [INFO ] [Nat]Absence check using 31 positive place invariants in 8 ms returned sat
[2022-05-15 20:49:44] [INFO ] [Nat]Absence check using 31 positive and 75 generalized place invariants in 21 ms returned sat
[2022-05-15 20:49:45] [INFO ] After 587ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-15 20:49:45] [INFO ] After 842ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 172 ms.
[2022-05-15 20:49:45] [INFO ] After 1215ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 46 ms.
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 627/627 places, 1101/1101 transitions.
Applied a total of 0 rules in 20 ms. Remains 627 /627 variables (removed 0) and now considering 1101/1101 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 1101/1101 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 627/627 places, 1101/1101 transitions.
Applied a total of 0 rules in 20 ms. Remains 627 /627 variables (removed 0) and now considering 1101/1101 (removed 0) transitions.
// Phase 1: matrix 1101 rows 627 cols
[2022-05-15 20:49:45] [INFO ] Computed 106 place invariants in 16 ms
[2022-05-15 20:49:46] [INFO ] Implicit Places using invariants in 523 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 187, 257, 261, 262, 273, 274, 276, 293, 311, 382, 386, 387, 398, 399, 401, 418, 436, 505, 509, 510, 513, 524, 525, 526, 544, 565, 566, 567, 569]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 525 ms to find 41 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 586/627 places, 1101/1101 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 586 transition count 1028
Reduce places removed 73 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 81 rules applied. Total rules applied 154 place count 513 transition count 1020
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 158 place count 509 transition count 1020
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 158 place count 509 transition count 998
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 202 place count 487 transition count 998
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 3 with 9 rules applied. Total rules applied 211 place count 484 transition count 992
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 217 place count 478 transition count 992
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 219 place count 476 transition count 990
Iterating global reduction 5 with 2 rules applied. Total rules applied 221 place count 476 transition count 990
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 223 place count 476 transition count 988
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 6 with 62 rules applied. Total rules applied 285 place count 445 transition count 957
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 289 place count 441 transition count 953
Iterating global reduction 6 with 4 rules applied. Total rules applied 293 place count 441 transition count 953
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 297 place count 441 transition count 949
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 301 place count 439 transition count 950
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 310 place count 439 transition count 941
Ensure Unique test removed 2 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 321 place count 428 transition count 941
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 330 place count 428 transition count 941
Applied a total of 330 rules in 117 ms. Remains 428 /586 variables (removed 158) and now considering 941/1101 (removed 160) transitions.
// Phase 1: matrix 941 rows 428 cols
[2022-05-15 20:49:46] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-15 20:49:46] [INFO ] Implicit Places using invariants in 278 ms returned [73, 89, 95, 98, 100, 103, 104, 158, 175, 181, 186, 191, 192, 245, 263, 269, 272, 274, 279, 280, 333, 349, 355, 358, 360, 425]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 288 ms to find 26 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 402/627 places, 941/1101 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 402 transition count 940
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 401 transition count 940
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 12 place count 391 transition count 930
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 391 transition count 930
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 387 transition count 926
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 387 transition count 926
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 386 transition count 925
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 386 transition count 925
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 2 with 16 rules applied. Total rules applied 48 place count 378 transition count 917
Free-agglomeration rule applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 60 place count 378 transition count 905
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 72 place count 366 transition count 905
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 76 place count 366 transition count 901
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 80 place count 362 transition count 901
Applied a total of 80 rules in 64 ms. Remains 362 /402 variables (removed 40) and now considering 901/941 (removed 40) transitions.
// Phase 1: matrix 901 rows 362 cols
[2022-05-15 20:49:46] [INFO ] Computed 34 place invariants in 14 ms
[2022-05-15 20:49:46] [INFO ] Implicit Places using invariants in 215 ms returned []
// Phase 1: matrix 901 rows 362 cols
[2022-05-15 20:49:46] [INFO ] Computed 34 place invariants in 14 ms
[2022-05-15 20:49:47] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 742 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 362/627 places, 901/1101 transitions.
Finished structural reductions, in 3 iterations. Remains : 362/627 places, 901/1101 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 901 rows 362 cols
[2022-05-15 20:49:47] [INFO ] Computed 34 place invariants in 5 ms
[2022-05-15 20:49:47] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-15 20:49:47] [INFO ] [Real]Absence check using 11 positive and 23 generalized place invariants in 6 ms returned sat
[2022-05-15 20:49:47] [INFO ] After 184ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3
[2022-05-15 20:49:47] [INFO ] After 272ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 20:49:47] [INFO ] After 343ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 20:49:47] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-15 20:49:47] [INFO ] [Nat]Absence check using 11 positive and 23 generalized place invariants in 6 ms returned sat
[2022-05-15 20:49:48] [INFO ] After 190ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-15 20:49:48] [INFO ] After 271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-05-15 20:49:48] [INFO ] After 400ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 17 ms.
Support contains 4 out of 362 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 362/362 places, 901/901 transitions.
Applied a total of 0 rules in 9 ms. Remains 362 /362 variables (removed 0) and now considering 901/901 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 362/362 places, 901/901 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 297184 steps, run timeout after 3001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 297184 steps, saw 93788 distinct states, run finished after 3001 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 901 rows 362 cols
[2022-05-15 20:49:51] [INFO ] Computed 34 place invariants in 5 ms
[2022-05-15 20:49:51] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-15 20:49:51] [INFO ] [Real]Absence check using 11 positive and 23 generalized place invariants in 7 ms returned sat
[2022-05-15 20:49:51] [INFO ] After 188ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3
[2022-05-15 20:49:51] [INFO ] After 276ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 20:49:51] [INFO ] After 374ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 20:49:51] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 20:49:51] [INFO ] [Nat]Absence check using 11 positive and 23 generalized place invariants in 8 ms returned sat
[2022-05-15 20:49:52] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-15 20:49:52] [INFO ] After 382ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 81 ms.
[2022-05-15 20:49:52] [INFO ] After 585ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 12 ms.
Support contains 4 out of 362 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 362/362 places, 901/901 transitions.
Applied a total of 0 rules in 11 ms. Remains 362 /362 variables (removed 0) and now considering 901/901 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 362/362 places, 901/901 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 362/362 places, 901/901 transitions.
Applied a total of 0 rules in 10 ms. Remains 362 /362 variables (removed 0) and now considering 901/901 (removed 0) transitions.
// Phase 1: matrix 901 rows 362 cols
[2022-05-15 20:49:52] [INFO ] Computed 34 place invariants in 7 ms
[2022-05-15 20:49:52] [INFO ] Implicit Places using invariants in 279 ms returned []
// Phase 1: matrix 901 rows 362 cols
[2022-05-15 20:49:52] [INFO ] Computed 34 place invariants in 7 ms
[2022-05-15 20:49:53] [INFO ] Implicit Places using invariants and state equation in 627 ms returned []
Implicit Place search using SMT with State Equation took 920 ms to find 0 implicit places.
[2022-05-15 20:49:53] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 901 rows 362 cols
[2022-05-15 20:49:53] [INFO ] Computed 34 place invariants in 5 ms
[2022-05-15 20:49:53] [INFO ] Dead Transitions using invariants and state equation in 384 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 362/362 places, 901/901 transitions.
Applied a total of 0 rules in 9 ms. Remains 362 /362 variables (removed 0) and now considering 901/901 (removed 0) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 901 rows 362 cols
[2022-05-15 20:49:53] [INFO ] Computed 34 place invariants in 7 ms
[2022-05-15 20:49:53] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 20:49:53] [INFO ] [Real]Absence check using 11 positive and 23 generalized place invariants in 10 ms returned sat
[2022-05-15 20:49:54] [INFO ] After 237ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3
[2022-05-15 20:49:54] [INFO ] After 335ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 20:49:54] [INFO ] After 437ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 20:49:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 20:49:54] [INFO ] [Nat]Absence check using 11 positive and 23 generalized place invariants in 12 ms returned sat
[2022-05-15 20:49:54] [INFO ] After 289ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-15 20:49:54] [INFO ] After 390ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 58 ms.
[2022-05-15 20:49:54] [INFO ] After 578ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2022-05-15 20:49:54] [INFO ] Flatten gal took : 26 ms
[2022-05-15 20:49:54] [INFO ] Flatten gal took : 25 ms
[2022-05-15 20:49:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1864197478062932131.gal : 8 ms
[2022-05-15 20:49:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16055424900744436789.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms5193302862996897868;'/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/ReachabilityCardinality1864197478062932131.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16055424900744436789.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/ReachabilityCardinality16055424900744436789.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :44 after 328
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :328 after 8528
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :8528 after 17712
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :17712 after 20070
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :20070 after 20615
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :20615 after 22728
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :22728 after 351317
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :351317 after 3.82839e+06
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :3.82839e+06 after 3.72604e+07
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :3.72604e+07 after 4.60398e+08
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :4.60398e+08 after 1.62952e+09
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :1.62952e+09 after 3.12642e+10
Detected timeout of ITS tools.
[2022-05-15 20:50:10] [INFO ] Flatten gal took : 55 ms
[2022-05-15 20:50:10] [INFO ] Applying decomposition
[2022-05-15 20:50:10] [INFO ] Flatten gal took : 43 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/graph14306265103715844017.txt' '-o' '/tmp/graph14306265103715844017.bin' '-w' '/tmp/graph14306265103715844017.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14306265103715844017.bin' '-l' '-1' '-v' '-w' '/tmp/graph14306265103715844017.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:50:10] [INFO ] Decomposing Gal with order
[2022-05-15 20:50:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:50:10] [INFO ] Removed a total of 1854 redundant transitions.
[2022-05-15 20:50:10] [INFO ] Flatten gal took : 60 ms
[2022-05-15 20:50:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 8 ms.
[2022-05-15 20:50:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3777839267816844086.gal : 4 ms
[2022-05-15 20:50:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2721814549617887133.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms5193302862996897868;'/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/ReachabilityCardinality3777839267816844086.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2721814549617887133.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/ReachabilityCardinality2721814549617887133.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 44
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :44 after 17712
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :17712 after 44208
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :44208 after 1.01963e+06
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1.01963e+06 after 4.51914e+06
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :4.51914e+06 after 2.25101e+07
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2.25101e+07 after 3.88807e+07
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :4.48222e+07 after 2.54636e+08
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :7.38111e+08 after 1.84766e+09
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13491319786772187287
[2022-05-15 20:50:25] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13491319786772187287
Running compilation step : cd /tmp/ltsmin13491319786772187287;'/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 1621 ms.
Running link step : cd /tmp/ltsmin13491319786772187287;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin13491319786772187287;'/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) p0 p1), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p0) p2))), (X p0), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F p2), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 19 factoid took 1437 ms. Reduced automaton from 5 states, 14 edges and 3 AP to 5 states, 14 edges and 3 AP.
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p1) p2), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), p2]
Stuttering acceptance computed with spot in 276 ms :[(OR (NOT p1) p2), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), p2]
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p1) p2), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), p2]
Product exploration explored 100000 steps with 528 reset in 379 ms.
Product exploration explored 100000 steps with 493 reset in 373 ms.
Applying partial POR strategy [false, true, true, false, false]
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p1) p2), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), p2]
Support contains 4 out of 1761 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Performed 311 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 311 rules applied. Total rules applied 311 place count 1761 transition count 2149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 312 place count 1761 transition count 2148
Performed 319 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 319 Pre rules applied. Total rules applied 312 place count 1761 transition count 2232
Deduced a syphon composed of 630 places in 4 ms
Iterating global reduction 2 with 319 rules applied. Total rules applied 631 place count 1761 transition count 2232
Discarding 168 places :
Symmetric choice reduction at 2 with 168 rule applications. Total rules 799 place count 1593 transition count 2064
Deduced a syphon composed of 462 places in 4 ms
Iterating global reduction 2 with 168 rules applied. Total rules applied 967 place count 1593 transition count 2064
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 967 place count 1593 transition count 2068
Deduced a syphon composed of 466 places in 4 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 971 place count 1593 transition count 2068
Performed 304 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 770 places in 3 ms
Iterating global reduction 2 with 304 rules applied. Total rules applied 1275 place count 1593 transition count 2069
Discarding 124 places :
Symmetric choice reduction at 2 with 124 rule applications. Total rules 1399 place count 1469 transition count 1943
Deduced a syphon composed of 650 places in 3 ms
Iterating global reduction 2 with 124 rules applied. Total rules applied 1523 place count 1469 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1525 place count 1467 transition count 1940
Deduced a syphon composed of 650 places in 3 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1527 place count 1467 transition count 1940
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1529 place count 1467 transition count 1938
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: -91
Deduced a syphon composed of 676 places in 3 ms
Iterating global reduction 3 with 26 rules applied. Total rules applied 1555 place count 1467 transition count 2029
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1563 place count 1459 transition count 2011
Deduced a syphon composed of 668 places in 3 ms
Iterating global reduction 3 with 8 rules applied. Total rules applied 1571 place count 1459 transition count 2011
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 669 places in 3 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1572 place count 1459 transition count 2013
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1573 place count 1458 transition count 2011
Deduced a syphon composed of 668 places in 3 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1574 place count 1458 transition count 2011
Deduced a syphon composed of 668 places in 3 ms
Applied a total of 1574 rules in 771 ms. Remains 1458 /1761 variables (removed 303) and now considering 2011/2149 (removed 138) transitions.
[2022-05-15 20:50:44] [INFO ] Redundant transitions in 77 ms returned []
// Phase 1: matrix 2011 rows 1458 cols
[2022-05-15 20:50:44] [INFO ] Computed 188 place invariants in 31 ms
[2022-05-15 20:50:45] [INFO ] Dead Transitions using invariants and state equation in 1052 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1458/1761 places, 2011/2149 transitions.
Finished structural reductions, in 1 iterations. Remains : 1458/1761 places, 2011/2149 transitions.
Product exploration explored 100000 steps with 508 reset in 349 ms.
Product exploration explored 100000 steps with 502 reset in 370 ms.
Built C files in :
/tmp/ltsmin737719644093583973
[2022-05-15 20:50:46] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin737719644093583973
Running compilation step : cd /tmp/ltsmin737719644093583973;'/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/ltsmin737719644093583973;'/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/ltsmin737719644093583973;'/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 1761 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Applied a total of 0 rules in 160 ms. Remains 1761 /1761 variables (removed 0) and now considering 2149/2149 (removed 0) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:50:49] [INFO ] Computed 188 place invariants in 20 ms
[2022-05-15 20:50:50] [INFO ] Implicit Places using invariants in 1133 ms returned []
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:50:50] [INFO ] Computed 188 place invariants in 17 ms
[2022-05-15 20:50:54] [INFO ] Implicit Places using invariants and state equation in 3931 ms returned []
Implicit Place search using SMT with State Equation took 5087 ms to find 0 implicit places.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:50:54] [INFO ] Computed 188 place invariants in 19 ms
[2022-05-15 20:50:55] [INFO ] Dead Transitions using invariants and state equation in 1228 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1761/1761 places, 2149/2149 transitions.
Built C files in :
/tmp/ltsmin16795461852551104074
[2022-05-15 20:50:55] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16795461852551104074
Running compilation step : cd /tmp/ltsmin16795461852551104074;'/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/ltsmin16795461852551104074;'/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/ltsmin16795461852551104074;'/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 20:50:59] [INFO ] Flatten gal took : 79 ms
[2022-05-15 20:50:59] [INFO ] Flatten gal took : 75 ms
[2022-05-15 20:50:59] [INFO ] Time to serialize gal into /tmp/LTL2657571702087954049.gal : 7 ms
[2022-05-15 20:50:59] [INFO ] Time to serialize properties into /tmp/LTL3252086978925008644.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/LTL2657571702087954049.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3252086978925008644.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/LTL2657571...266
Read 1 LTL properties
Checking formula 0 : !(((F("(p1063!=1)"))U(!((("(p1770!=1)")U("((p526==1)&&(p679==1))"))||(X("(p1770==1)"))))))
Formula 0 simplified : !(F"(p1063!=1)" U !(("(p1770!=1)" U "((p526==1)&&(p679==1))") | X"(p1770==1)"))
Detected timeout of ITS tools.
[2022-05-15 20:51:14] [INFO ] Flatten gal took : 99 ms
[2022-05-15 20:51:14] [INFO ] Applying decomposition
[2022-05-15 20:51:14] [INFO ] Flatten gal took : 69 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/graph8267024683895693630.txt' '-o' '/tmp/graph8267024683895693630.bin' '-w' '/tmp/graph8267024683895693630.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8267024683895693630.bin' '-l' '-1' '-v' '-w' '/tmp/graph8267024683895693630.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:51:14] [INFO ] Decomposing Gal with order
[2022-05-15 20:51:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:51:14] [INFO ] Removed a total of 1614 redundant transitions.
[2022-05-15 20:51:14] [INFO ] Flatten gal took : 109 ms
[2022-05-15 20:51:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 15 ms.
[2022-05-15 20:51:14] [INFO ] Time to serialize gal into /tmp/LTL10020286006981291291.gal : 13 ms
[2022-05-15 20:51:14] [INFO ] Time to serialize properties into /tmp/LTL16997619834391857607.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/LTL10020286006981291291.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16997619834391857607.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/LTL1002028...247
Read 1 LTL properties
Checking formula 0 : !(((F("(i14.i0.i1.u367.p1063!=1)"))U(!((("(i26.u609.p1770!=1)")U("((i13.i0.i0.u181.p526==1)&&(i13.i0.i0.u234.p679==1))"))||(X("(i26.u6...174
Formula 0 simplified : !(F"(i14.i0.i1.u367.p1063!=1)" U !(("(i26.u609.p1770!=1)" U "((i13.i0.i0.u181.p526==1)&&(i13.i0.i0.u234.p679==1))") | X"(i26.u609.p1...165
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17659308600666434339
[2022-05-15 20:51:29] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17659308600666434339
Running compilation step : cd /tmp/ltsmin17659308600666434339;'/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/ltsmin17659308600666434339;'/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/ltsmin17659308600666434339;'/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-04b-LTLFireability-15 finished in 149819 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U X(p1)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(F(G(X((F(p0)||p1)))))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U !((p1 U p2)||X(!p1))))'
[2022-05-15 20:51:33] [INFO ] Flatten gal took : 106 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13436198996982160557
[2022-05-15 20:51:33] [INFO ] Too many transitions (2301) to apply POR reductions. Disabling POR matrices.
[2022-05-15 20:51:33] [INFO ] Applying decomposition
[2022-05-15 20:51:33] [INFO ] Flatten gal took : 62 ms
[2022-05-15 20:51:33] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13436198996982160557
Running compilation step : cd /tmp/ltsmin13436198996982160557;'/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'
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/graph15755826360902063608.txt' '-o' '/tmp/graph15755826360902063608.bin' '-w' '/tmp/graph15755826360902063608.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15755826360902063608.bin' '-l' '-1' '-v' '-w' '/tmp/graph15755826360902063608.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:51:33] [INFO ] Decomposing Gal with order
[2022-05-15 20:51:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:51:34] [INFO ] Removed a total of 1857 redundant transitions.
[2022-05-15 20:51:34] [INFO ] Flatten gal took : 257 ms
[2022-05-15 20:51:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 83 ms.
[2022-05-15 20:51:34] [INFO ] Time to serialize gal into /tmp/LTLFireability5395333837563533384.gal : 39 ms
[2022-05-15 20:51:34] [INFO ] Time to serialize properties into /tmp/LTLFireability2106382183260340277.ltl : 2 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/LTLFireability5395333837563533384.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2106382183260340277.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/LTLFireabi...267
Read 3 LTL properties
Checking formula 0 : !((X(X((F("(i22.i1.i3.u663.p1945==1)"))U(X("(i22.i0.i7.u652.p1876!=1)"))))))
Formula 0 simplified : !XX(F"(i22.i1.i3.u663.p1945==1)" U X"(i22.i0.i7.u652.p1876!=1)")
Compilation finished in 5065 ms.
Running link step : cd /tmp/ltsmin13436198996982160557;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin13436198996982160557;'/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(X((<>((LTLAPp0==true)) U X((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 614 ms.
FORMULA ASLink-PT-04b-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin13436198996982160557;'/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(X([](<>([](X((<>((LTLAPp2==true))||(LTLAPp3==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin13436198996982160557;'/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(X([](<>([](X((<>((LTLAPp2==true))||(LTLAPp3==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13436198996982160557;'/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' '(<>((LTLAPp4==true)) U !(((LTLAPp5==true) U (LTLAPp6==true))||X(!(LTLAPp5==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 21:15:17] [INFO ] Applying decomposition
[2022-05-15 21:15:18] [INFO ] Flatten gal took : 215 ms
[2022-05-15 21:15:18] [INFO ] Decomposing Gal with order
[2022-05-15 21:15:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:15:18] [INFO ] Removed a total of 1714 redundant transitions.
[2022-05-15 21:15:18] [INFO ] Flatten gal took : 287 ms
[2022-05-15 21:15:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 2440 labels/synchronizations in 192 ms.
[2022-05-15 21:15:18] [INFO ] Time to serialize gal into /tmp/LTLFireability13981047977717609445.gal : 27 ms
[2022-05-15 21:15:18] [INFO ] Time to serialize properties into /tmp/LTLFireability3072011468882160129.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/LTLFireability13981047977717609445.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3072011468882160129.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/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !((F(X(X(G(F(G(X((F("((i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i0.i0.u19.p129==0)||(i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.u28.p283==0))"))||("(i0.i0....202
Formula 0 simplified : !FXXGFGX("(i0.i0.i0.i0.i1.i0.i0.i0.i0.i1.u52.p425==0)" | F"((i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i0.i0.u19.p129==0)||(i0.i0.i0.i0.i1.i0.i0...183
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin13436198996982160557;'/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' '(<>((LTLAPp4==true)) U !(((LTLAPp5==true) U (LTLAPp6==true))||X(!(LTLAPp5==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin13436198996982160557;'/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(X([](<>([](X((<>((LTLAPp2==true))||(LTLAPp3==true)))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 21:39:03] [INFO ] Flatten gal took : 199 ms
[2022-05-15 21:39:03] [INFO ] Input system was already deterministic with 2301 transitions.
[2022-05-15 21:39:03] [INFO ] Transformed 1809 places.
[2022-05-15 21:39:03] [INFO ] Transformed 2301 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 21:39:33] [INFO ] Time to serialize gal into /tmp/LTLFireability12738349720444028690.gal : 74 ms
[2022-05-15 21:39:33] [INFO ] Time to serialize properties into /tmp/LTLFireability3782358592252290165.ltl : 36 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/LTLFireability12738349720444028690.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3782358592252290165.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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/LTLFireabi...334
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(X(X(G(F(G(X((F("((p129==0)||(p283==0))"))||("(p425==0)"))))))))))
Formula 0 simplified : !FXXGFGX("(p425==0)" | F"((p129==0)||(p283==0))")

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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-04b"
export BK_EXAMINATION="LTLFireability"
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-04b, examination is LTLFireability"
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-165245688800068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04b.tgz
mv ASLink-PT-04b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;