About the Execution of ITS-Tools for DLCround-PT-08b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 747.451 | 84682.00 | 114413.00 | 5719.50 | FTTFTFTTFTTFTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r060-tall-165254771700203.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCround-PT-08b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771700203
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.0K Apr 30 07:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 30 07:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 30 07:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 30 07:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 07:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:28 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 1.1M 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 DLCround-PT-08b-LTLCardinality-00
FORMULA_NAME DLCround-PT-08b-LTLCardinality-01
FORMULA_NAME DLCround-PT-08b-LTLCardinality-02
FORMULA_NAME DLCround-PT-08b-LTLCardinality-03
FORMULA_NAME DLCround-PT-08b-LTLCardinality-04
FORMULA_NAME DLCround-PT-08b-LTLCardinality-05
FORMULA_NAME DLCround-PT-08b-LTLCardinality-06
FORMULA_NAME DLCround-PT-08b-LTLCardinality-07
FORMULA_NAME DLCround-PT-08b-LTLCardinality-08
FORMULA_NAME DLCround-PT-08b-LTLCardinality-09
FORMULA_NAME DLCround-PT-08b-LTLCardinality-10
FORMULA_NAME DLCround-PT-08b-LTLCardinality-11
FORMULA_NAME DLCround-PT-08b-LTLCardinality-12
FORMULA_NAME DLCround-PT-08b-LTLCardinality-13
FORMULA_NAME DLCround-PT-08b-LTLCardinality-14
FORMULA_NAME DLCround-PT-08b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652574868993
Running Version 202205111006
[2022-05-15 00:34:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 00:34:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 00:34:32] [INFO ] Load time of PNML (sax parser for PT used): 215 ms
[2022-05-15 00:34:32] [INFO ] Transformed 3088 places.
[2022-05-15 00:34:32] [INFO ] Transformed 4732 transitions.
[2022-05-15 00:34:32] [INFO ] Found NUPN structural information;
[2022-05-15 00:34:32] [INFO ] Parsed PT model containing 3088 places and 4732 transitions in 373 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA DLCround-PT-08b-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 3088 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3088/3088 places, 4732/4732 transitions.
Discarding 539 places :
Symmetric choice reduction at 0 with 539 rule applications. Total rules 539 place count 2549 transition count 4193
Iterating global reduction 0 with 539 rules applied. Total rules applied 1078 place count 2549 transition count 4193
Discarding 428 places :
Symmetric choice reduction at 0 with 428 rule applications. Total rules 1506 place count 2121 transition count 3765
Iterating global reduction 0 with 428 rules applied. Total rules applied 1934 place count 2121 transition count 3765
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 1942 place count 2121 transition count 3757
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 2005 place count 2058 transition count 3591
Iterating global reduction 1 with 63 rules applied. Total rules applied 2068 place count 2058 transition count 3591
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 2103 place count 2023 transition count 3556
Iterating global reduction 1 with 35 rules applied. Total rules applied 2138 place count 2023 transition count 3556
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 2142 place count 2023 transition count 3552
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 2163 place count 2002 transition count 3531
Iterating global reduction 2 with 21 rules applied. Total rules applied 2184 place count 2002 transition count 3531
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 2205 place count 1981 transition count 3510
Iterating global reduction 2 with 21 rules applied. Total rules applied 2226 place count 1981 transition count 3510
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 2247 place count 1960 transition count 3489
Iterating global reduction 2 with 21 rules applied. Total rules applied 2268 place count 1960 transition count 3489
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 2280 place count 1948 transition count 3477
Iterating global reduction 2 with 12 rules applied. Total rules applied 2292 place count 1948 transition count 3477
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 2300 place count 1940 transition count 3469
Iterating global reduction 2 with 8 rules applied. Total rules applied 2308 place count 1940 transition count 3469
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 2316 place count 1932 transition count 3461
Iterating global reduction 2 with 8 rules applied. Total rules applied 2324 place count 1932 transition count 3461
Applied a total of 2324 rules in 1912 ms. Remains 1932 /3088 variables (removed 1156) and now considering 3461/4732 (removed 1271) transitions.
// Phase 1: matrix 3461 rows 1932 cols
[2022-05-15 00:34:35] [INFO ] Computed 157 place invariants in 39 ms
[2022-05-15 00:34:35] [INFO ] Implicit Places using invariants in 788 ms returned []
// Phase 1: matrix 3461 rows 1932 cols
[2022-05-15 00:34:35] [INFO ] Computed 157 place invariants in 17 ms
[2022-05-15 00:34:41] [INFO ] Implicit Places using invariants and state equation in 5268 ms returned []
Implicit Place search using SMT with State Equation took 6085 ms to find 0 implicit places.
// Phase 1: matrix 3461 rows 1932 cols
[2022-05-15 00:34:41] [INFO ] Computed 157 place invariants in 10 ms
[2022-05-15 00:34:42] [INFO ] Dead Transitions using invariants and state equation in 1536 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1932/3088 places, 3461/4732 transitions.
Finished structural reductions, in 1 iterations. Remains : 1932/3088 places, 3461/4732 transitions.
Support contains 25 out of 1932 places after structural reductions.
[2022-05-15 00:34:43] [INFO ] Flatten gal took : 212 ms
[2022-05-15 00:34:43] [INFO ] Flatten gal took : 159 ms
[2022-05-15 00:34:43] [INFO ] Input system was already deterministic with 3461 transitions.
Support contains 24 out of 1932 places (down from 25) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 3461 rows 1932 cols
[2022-05-15 00:34:44] [INFO ] Computed 157 place invariants in 24 ms
[2022-05-15 00:34:44] [INFO ] [Real]Absence check using 157 positive place invariants in 111 ms returned sat
[2022-05-15 00:34:45] [INFO ] After 1127ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:1
[2022-05-15 00:34:46] [INFO ] Deduced a trap composed of 121 places in 594 ms of which 5 ms to minimize.
[2022-05-15 00:34:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 822 ms
[2022-05-15 00:34:46] [INFO ] After 2245ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 00:34:46] [INFO ] After 2692ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 00:34:47] [INFO ] [Nat]Absence check using 157 positive place invariants in 110 ms returned sat
[2022-05-15 00:34:48] [INFO ] After 1282ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-15 00:34:49] [INFO ] Deduced a trap composed of 123 places in 617 ms of which 1 ms to minimize.
[2022-05-15 00:34:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 813 ms
[2022-05-15 00:34:49] [INFO ] After 2517ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 284 ms.
[2022-05-15 00:34:50] [INFO ] After 3331ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 2 properties in 35 ms.
Support contains 2 out of 1932 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1932/1932 places, 3461/3461 transitions.
Graph (trivial) has 1717 edges and 1932 vertex of which 485 / 1932 are part of one of the 40 SCC in 13 ms
Free SCC test removed 445 places
Drop transitions removed 507 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 519 transitions.
Drop transitions removed 298 transitions
Trivial Post-agglo rules discarded 298 transitions
Performed 298 trivial Post agglomeration. Transition count delta: 298
Iterating post reduction 0 with 298 rules applied. Total rules applied 299 place count 1487 transition count 2644
Reduce places removed 298 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 338 rules applied. Total rules applied 637 place count 1189 transition count 2604
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 663 place count 1163 transition count 2604
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 154 Pre rules applied. Total rules applied 663 place count 1163 transition count 2450
Deduced a syphon composed of 154 places in 10 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 3 with 308 rules applied. Total rules applied 971 place count 1009 transition count 2450
Discarding 65 places :
Symmetric choice reduction at 3 with 65 rule applications. Total rules 1036 place count 944 transition count 1976
Iterating global reduction 3 with 65 rules applied. Total rules applied 1101 place count 944 transition count 1976
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1104 place count 944 transition count 1973
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 1104 place count 944 transition count 1967
Deduced a syphon composed of 6 places in 7 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 1116 place count 938 transition count 1967
Performed 359 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 359 places in 0 ms
Reduce places removed 359 places and 0 transitions.
Iterating global reduction 4 with 718 rules applied. Total rules applied 1834 place count 579 transition count 1599
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 1844 place count 579 transition count 1589
Renaming transitions due to excessive name length > 1024 char.
Discarding 24 places :
Symmetric choice reduction at 5 with 24 rule applications. Total rules 1868 place count 555 transition count 1316
Iterating global reduction 5 with 24 rules applied. Total rules applied 1892 place count 555 transition count 1316
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 1915 place count 555 transition count 1293
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1917 place count 554 transition count 1292
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: -378
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 1997 place count 514 transition count 1670
Drop transitions removed 16 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 6 with 20 rules applied. Total rules applied 2017 place count 514 transition count 1650
Discarding 22 places :
Symmetric choice reduction at 7 with 22 rule applications. Total rules 2039 place count 492 transition count 1140
Iterating global reduction 7 with 22 rules applied. Total rules applied 2061 place count 492 transition count 1140
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 7 with 22 rules applied. Total rules applied 2083 place count 492 transition count 1118
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 2091 place count 488 transition count 1147
Drop transitions removed 129 transitions
Redundant transition composition rules discarded 129 transitions
Iterating global reduction 8 with 129 rules applied. Total rules applied 2220 place count 488 transition count 1018
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 2229 place count 479 transition count 909
Iterating global reduction 8 with 9 rules applied. Total rules applied 2238 place count 479 transition count 909
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 2247 place count 479 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2255 place count 475 transition count 927
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2260 place count 475 transition count 922
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 10 with 22 rules applied. Total rules applied 2282 place count 475 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 2290 place count 471 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 2296 place count 471 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 2317 place count 471 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 2325 place count 467 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 2331 place count 467 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 12 with 21 rules applied. Total rules applied 2352 place count 467 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 2360 place count 463 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 2366 place count 463 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 2387 place count 463 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 2395 place count 459 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 2401 place count 459 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 2422 place count 459 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 2430 place count 455 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 2436 place count 455 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 2457 place count 455 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 2465 place count 451 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 2471 place count 451 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 2492 place count 451 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 2500 place count 447 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 2506 place count 447 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 2527 place count 447 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 2535 place count 443 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 2541 place count 443 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 2562 place count 443 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 2570 place count 439 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 2576 place count 439 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 2597 place count 439 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 2605 place count 435 transition count 927
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 2611 place count 435 transition count 921
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 20 with 21 rules applied. Total rules applied 2632 place count 435 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 2640 place count 431 transition count 925
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 20 with 5 rules applied. Total rules applied 2645 place count 431 transition count 920
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 21 with 21 rules applied. Total rules applied 2666 place count 431 transition count 899
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 2674 place count 427 transition count 926
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 21 with 6 rules applied. Total rules applied 2680 place count 427 transition count 920
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 22 with 21 rules applied. Total rules applied 2701 place count 427 transition count 899
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 2709 place count 423 transition count 926
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 2715 place count 423 transition count 920
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 23 with 21 rules applied. Total rules applied 2736 place count 423 transition count 899
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 2744 place count 419 transition count 926
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 23 with 6 rules applied. Total rules applied 2750 place count 419 transition count 920
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 24 with 21 rules applied. Total rules applied 2771 place count 419 transition count 899
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 24 with 8 rules applied. Total rules applied 2779 place count 415 transition count 926
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 24 with 6 rules applied. Total rules applied 2785 place count 415 transition count 920
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 25 with 21 rules applied. Total rules applied 2806 place count 415 transition count 899
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 25 with 8 rules applied. Total rules applied 2814 place count 411 transition count 924
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 25 with 5 rules applied. Total rules applied 2819 place count 411 transition count 919
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 26 with 21 rules applied. Total rules applied 2840 place count 411 transition count 898
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 26 with 8 rules applied. Total rules applied 2848 place count 407 transition count 917
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 26 with 4 rules applied. Total rules applied 2852 place count 407 transition count 913
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 27 with 19 rules applied. Total rules applied 2871 place count 407 transition count 894
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 27 with 8 rules applied. Total rules applied 2879 place count 403 transition count 913
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 27 with 4 rules applied. Total rules applied 2883 place count 403 transition count 909
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 28 with 19 rules applied. Total rules applied 2902 place count 403 transition count 890
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 28 with 8 rules applied. Total rules applied 2910 place count 399 transition count 909
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 28 with 4 rules applied. Total rules applied 2914 place count 399 transition count 905
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 29 with 19 rules applied. Total rules applied 2933 place count 399 transition count 886
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 29 with 8 rules applied. Total rules applied 2941 place count 395 transition count 905
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 29 with 4 rules applied. Total rules applied 2945 place count 395 transition count 901
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 30 with 19 rules applied. Total rules applied 2964 place count 395 transition count 882
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 30 with 8 rules applied. Total rules applied 2972 place count 391 transition count 901
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 2976 place count 391 transition count 897
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 31 with 19 rules applied. Total rules applied 2995 place count 391 transition count 878
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 31 with 8 rules applied. Total rules applied 3003 place count 387 transition count 897
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 31 with 4 rules applied. Total rules applied 3007 place count 387 transition count 893
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 32 with 19 rules applied. Total rules applied 3026 place count 387 transition count 874
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 32 with 8 rules applied. Total rules applied 3034 place count 383 transition count 893
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 32 with 4 rules applied. Total rules applied 3038 place count 383 transition count 889
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 33 with 19 rules applied. Total rules applied 3057 place count 383 transition count 870
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 33 with 8 rules applied. Total rules applied 3065 place count 379 transition count 889
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 33 with 4 rules applied. Total rules applied 3069 place count 379 transition count 885
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 34 with 19 rules applied. Total rules applied 3088 place count 379 transition count 866
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 34 with 8 rules applied. Total rules applied 3096 place count 375 transition count 885
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 34 with 4 rules applied. Total rules applied 3100 place count 375 transition count 881
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 35 with 19 rules applied. Total rules applied 3119 place count 375 transition count 862
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 35 with 8 rules applied. Total rules applied 3127 place count 371 transition count 881
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 35 with 4 rules applied. Total rules applied 3131 place count 371 transition count 877
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 36 with 19 rules applied. Total rules applied 3150 place count 371 transition count 858
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 36 with 8 rules applied. Total rules applied 3158 place count 367 transition count 877
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 36 with 4 rules applied. Total rules applied 3162 place count 367 transition count 873
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 37 with 19 rules applied. Total rules applied 3181 place count 367 transition count 854
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 37 with 8 rules applied. Total rules applied 3189 place count 363 transition count 873
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 37 with 4 rules applied. Total rules applied 3193 place count 363 transition count 869
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 38 with 19 rules applied. Total rules applied 3212 place count 363 transition count 850
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 38 with 8 rules applied. Total rules applied 3220 place count 359 transition count 869
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 38 with 4 rules applied. Total rules applied 3224 place count 359 transition count 865
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 39 with 19 rules applied. Total rules applied 3243 place count 359 transition count 846
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 39 with 8 rules applied. Total rules applied 3251 place count 355 transition count 865
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 39 with 4 rules applied. Total rules applied 3255 place count 355 transition count 861
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 40 with 19 rules applied. Total rules applied 3274 place count 355 transition count 842
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 40 with 8 rules applied. Total rules applied 3282 place count 351 transition count 861
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 40 with 4 rules applied. Total rules applied 3286 place count 351 transition count 857
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 41 with 19 rules applied. Total rules applied 3305 place count 351 transition count 838
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 41 with 8 rules applied. Total rules applied 3313 place count 347 transition count 857
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 41 with 4 rules applied. Total rules applied 3317 place count 347 transition count 853
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 42 with 19 rules applied. Total rules applied 3336 place count 347 transition count 834
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 42 with 8 rules applied. Total rules applied 3344 place count 343 transition count 853
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 42 with 4 rules applied. Total rules applied 3348 place count 343 transition count 849
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 43 with 19 rules applied. Total rules applied 3367 place count 343 transition count 830
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 43 with 6 rules applied. Total rules applied 3373 place count 340 transition count 840
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 43 with 3 rules applied. Total rules applied 3376 place count 340 transition count 837
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 44 with 10 rules applied. Total rules applied 3386 place count 340 transition count 827
Free-agglomeration rule applied 30 times.
Iterating global reduction 44 with 30 rules applied. Total rules applied 3416 place count 340 transition count 797
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 323 transitions
Reduce isomorphic transitions removed 323 transitions.
Graph (complete) has 855 edges and 310 vertex of which 52 are kept as prefixes of interest. Removing 258 places using SCC suffix rule.439 ms
Discarding 258 places :
Also discarding 189 output transitions
Drop transitions removed 189 transitions
Iterating post reduction 44 with 354 rules applied. Total rules applied 3770 place count 52 transition count 285
Drop transitions removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 45 with 198 rules applied. Total rules applied 3968 place count 52 transition count 87
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 46 with 8 rules applied. Total rules applied 3976 place count 52 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 46 with 1 rules applied. Total rules applied 3977 place count 51 transition count 78
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 46 with 9 rules applied. Total rules applied 3986 place count 42 transition count 78
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 47 with 29 rules applied. Total rules applied 4015 place count 23 transition count 68
Drop transitions removed 11 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 47 with 29 rules applied. Total rules applied 4044 place count 23 transition count 39
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 48 with 23 rules applied. Total rules applied 4067 place count 8 transition count 31
Drop transitions removed 14 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (trivial) has 2 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 48 with 22 rules applied. Total rules applied 4089 place count 7 transition count 10
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 5 edges and 6 vertex of which 5 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 49 with 7 rules applied. Total rules applied 4096 place count 5 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 50 with 1 Pre rules applied. Total rules applied 4096 place count 5 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 50 with 2 rules applied. Total rules applied 4098 place count 4 transition count 4
Applied a total of 4098 rules in 2200 ms. Remains 4 /1932 variables (removed 1928) and now considering 4/3461 (removed 3457) transitions.
Finished structural reductions, in 1 iterations. Remains : 4/1932 places, 4/3461 transitions.
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Computed a total of 313 stabilizing places and 313 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1932/1932 places, 3461/3461 transitions.
Graph (trivial) has 1720 edges and 1932 vertex of which 485 / 1932 are part of one of the 40 SCC in 2 ms
Free SCC test removed 445 places
Ensure Unique test removed 479 transitions
Reduce isomorphic transitions removed 479 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 301 transitions
Trivial Post-agglo rules discarded 301 transitions
Performed 301 trivial Post agglomeration. Transition count delta: 301
Iterating post reduction 0 with 301 rules applied. Total rules applied 302 place count 1486 transition count 2680
Reduce places removed 301 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 341 rules applied. Total rules applied 643 place count 1185 transition count 2640
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 669 place count 1159 transition count 2640
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 153 Pre rules applied. Total rules applied 669 place count 1159 transition count 2487
Deduced a syphon composed of 153 places in 9 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 3 with 306 rules applied. Total rules applied 975 place count 1006 transition count 2487
Discarding 67 places :
Symmetric choice reduction at 3 with 67 rule applications. Total rules 1042 place count 939 transition count 2011
Iterating global reduction 3 with 67 rules applied. Total rules applied 1109 place count 939 transition count 2011
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1112 place count 939 transition count 2008
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 1112 place count 939 transition count 2000
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1128 place count 931 transition count 2000
Performed 355 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 355 places in 0 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 1838 place count 576 transition count 1636
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 1848 place count 576 transition count 1626
Renaming transitions due to excessive name length > 1024 char.
Discarding 24 places :
Symmetric choice reduction at 5 with 24 rule applications. Total rules 1872 place count 552 transition count 1353
Iterating global reduction 5 with 24 rules applied. Total rules applied 1896 place count 552 transition count 1353
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 1919 place count 552 transition count 1330
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1921 place count 551 transition count 1329
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -99
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1945 place count 539 transition count 1428
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1949 place count 539 transition count 1424
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1953 place count 535 transition count 1348
Iterating global reduction 7 with 4 rules applied. Total rules applied 1957 place count 535 transition count 1348
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1961 place count 535 transition count 1344
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 1969 place count 531 transition count 1374
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 8 with 37 rules applied. Total rules applied 2006 place count 531 transition count 1337
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 2024 place count 513 transition count 1301
Iterating global reduction 8 with 18 rules applied. Total rules applied 2042 place count 513 transition count 1301
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 2060 place count 495 transition count 1081
Iterating global reduction 8 with 18 rules applied. Total rules applied 2078 place count 495 transition count 1081
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 2096 place count 495 transition count 1063
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2097 place count 494 transition count 1062
Applied a total of 2097 rules in 338 ms. Remains 494 /1932 variables (removed 1438) and now considering 1062/3461 (removed 2399) transitions.
[2022-05-15 00:34:53] [INFO ] Flow matrix only has 1036 transitions (discarded 26 similar events)
// Phase 1: matrix 1036 rows 494 cols
[2022-05-15 00:34:53] [INFO ] Computed 157 place invariants in 13 ms
[2022-05-15 00:34:53] [INFO ] Implicit Places using invariants in 215 ms returned []
[2022-05-15 00:34:53] [INFO ] Flow matrix only has 1036 transitions (discarded 26 similar events)
// Phase 1: matrix 1036 rows 494 cols
[2022-05-15 00:34:53] [INFO ] Computed 157 place invariants in 3 ms
[2022-05-15 00:34:53] [INFO ] State equation strengthened by 49 read => feed constraints.
[2022-05-15 00:34:53] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 683 ms to find 0 implicit places.
[2022-05-15 00:34:53] [INFO ] Redundant transitions in 61 ms returned []
[2022-05-15 00:34:53] [INFO ] Flow matrix only has 1036 transitions (discarded 26 similar events)
// Phase 1: matrix 1036 rows 494 cols
[2022-05-15 00:34:53] [INFO ] Computed 157 place invariants in 7 ms
[2022-05-15 00:34:54] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 494/1932 places, 1062/3461 transitions.
Finished structural reductions, in 1 iterations. Remains : 494/1932 places, 1062/3461 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-08b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s462 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-08b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-LTLCardinality-00 finished in 1638 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1932/1932 places, 3461/3461 transitions.
Graph (trivial) has 1715 edges and 1932 vertex of which 471 / 1932 are part of one of the 41 SCC in 2 ms
Free SCC test removed 430 places
Ensure Unique test removed 461 transitions
Reduce isomorphic transitions removed 461 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 304 transitions
Trivial Post-agglo rules discarded 304 transitions
Performed 304 trivial Post agglomeration. Transition count delta: 304
Iterating post reduction 0 with 304 rules applied. Total rules applied 305 place count 1501 transition count 2695
Reduce places removed 304 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 344 rules applied. Total rules applied 649 place count 1197 transition count 2655
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 27 rules applied. Total rules applied 676 place count 1171 transition count 2654
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 677 place count 1170 transition count 2654
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 154 Pre rules applied. Total rules applied 677 place count 1170 transition count 2500
Deduced a syphon composed of 154 places in 13 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 4 with 308 rules applied. Total rules applied 985 place count 1016 transition count 2500
Discarding 64 places :
Symmetric choice reduction at 4 with 64 rule applications. Total rules 1049 place count 952 transition count 2038
Iterating global reduction 4 with 64 rules applied. Total rules applied 1113 place count 952 transition count 2038
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1116 place count 952 transition count 2035
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1116 place count 952 transition count 2027
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1132 place count 944 transition count 2027
Performed 361 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 361 places in 0 ms
Reduce places removed 361 places and 0 transitions.
Iterating global reduction 5 with 722 rules applied. Total rules applied 1854 place count 583 transition count 1657
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 1864 place count 583 transition count 1647
Renaming transitions due to excessive name length > 1024 char.
Discarding 23 places :
Symmetric choice reduction at 6 with 23 rule applications. Total rules 1887 place count 560 transition count 1386
Iterating global reduction 6 with 23 rules applied. Total rules applied 1910 place count 560 transition count 1386
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 1931 place count 560 transition count 1365
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1935 place count 558 transition count 1363
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -102
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1959 place count 546 transition count 1465
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1963 place count 546 transition count 1461
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1967 place count 542 transition count 1383
Iterating global reduction 8 with 4 rules applied. Total rules applied 1971 place count 542 transition count 1383
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 1975 place count 542 transition count 1379
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 1983 place count 538 transition count 1408
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 9 with 32 rules applied. Total rules applied 2015 place count 538 transition count 1376
Discarding 16 places :
Symmetric choice reduction at 9 with 16 rule applications. Total rules 2031 place count 522 transition count 1344
Iterating global reduction 9 with 16 rules applied. Total rules applied 2047 place count 522 transition count 1344
Discarding 16 places :
Symmetric choice reduction at 9 with 16 rule applications. Total rules 2063 place count 506 transition count 1152
Iterating global reduction 9 with 16 rules applied. Total rules applied 2079 place count 506 transition count 1152
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 2095 place count 506 transition count 1136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2096 place count 505 transition count 1135
Applied a total of 2096 rules in 298 ms. Remains 505 /1932 variables (removed 1427) and now considering 1135/3461 (removed 2326) transitions.
[2022-05-15 00:34:54] [INFO ] Flow matrix only has 1102 transitions (discarded 33 similar events)
// Phase 1: matrix 1102 rows 505 cols
[2022-05-15 00:34:54] [INFO ] Computed 157 place invariants in 3 ms
[2022-05-15 00:34:54] [INFO ] Implicit Places using invariants in 303 ms returned []
[2022-05-15 00:34:54] [INFO ] Flow matrix only has 1102 transitions (discarded 33 similar events)
// Phase 1: matrix 1102 rows 505 cols
[2022-05-15 00:34:54] [INFO ] Computed 157 place invariants in 2 ms
[2022-05-15 00:34:55] [INFO ] State equation strengthened by 63 read => feed constraints.
[2022-05-15 00:34:55] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 864 ms to find 0 implicit places.
[2022-05-15 00:34:55] [INFO ] Redundant transitions in 105 ms returned []
[2022-05-15 00:34:55] [INFO ] Flow matrix only has 1102 transitions (discarded 33 similar events)
// Phase 1: matrix 1102 rows 505 cols
[2022-05-15 00:34:55] [INFO ] Computed 157 place invariants in 14 ms
[2022-05-15 00:34:56] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 505/1932 places, 1135/3461 transitions.
Finished structural reductions, in 1 iterations. Remains : 505/1932 places, 1135/3461 transitions.
Stuttering acceptance computed with spot in 468 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s120 0) (EQ s31 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 205 steps with 0 reset in 13 ms.
FORMULA DLCround-PT-08b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-LTLCardinality-05 finished in 2186 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!(p0 U X(p1)))))'
Support contains 2 out of 1932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1932/1932 places, 3461/3461 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1919 transition count 3448
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1919 transition count 3448
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 34 place count 1911 transition count 3440
Iterating global reduction 0 with 8 rules applied. Total rules applied 42 place count 1911 transition count 3440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 43 place count 1911 transition count 3439
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1910 transition count 3438
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1910 transition count 3438
Applied a total of 45 rules in 226 ms. Remains 1910 /1932 variables (removed 22) and now considering 3438/3461 (removed 23) transitions.
// Phase 1: matrix 3438 rows 1910 cols
[2022-05-15 00:34:56] [INFO ] Computed 157 place invariants in 9 ms
[2022-05-15 00:34:57] [INFO ] Implicit Places using invariants in 518 ms returned []
// Phase 1: matrix 3438 rows 1910 cols
[2022-05-15 00:34:57] [INFO ] Computed 157 place invariants in 14 ms
[2022-05-15 00:34:58] [INFO ] Implicit Places using invariants and state equation in 1610 ms returned []
Implicit Place search using SMT with State Equation took 2130 ms to find 0 implicit places.
// Phase 1: matrix 3438 rows 1910 cols
[2022-05-15 00:34:58] [INFO ] Computed 157 place invariants in 13 ms
[2022-05-15 00:35:00] [INFO ] Dead Transitions using invariants and state equation in 1397 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1910/1932 places, 3438/3461 transitions.
Finished structural reductions, in 1 iterations. Remains : 1910/1932 places, 3438/3461 transitions.
Stuttering acceptance computed with spot in 155 ms :[p1, p1, p1]
Running random walk in product with property : DLCround-PT-08b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s976 1), p1:(EQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 977 ms.
Product exploration explored 100000 steps with 33333 reset in 907 ms.
Computed a total of 309 stabilizing places and 309 stable transitions
Computed a total of 309 stabilizing places and 309 stable transitions
Detected a total of 309/1910 stabilizing places and 309/3438 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) (NOT p1))
Knowledge based reduction with 8 factoid took 223 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCround-PT-08b-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-08b-LTLCardinality-07 finished in 6138 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(X(G(p1)))))'
Support contains 6 out of 1932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1932/1932 places, 3461/3461 transitions.
Graph (trivial) has 1711 edges and 1932 vertex of which 479 / 1932 are part of one of the 40 SCC in 1 ms
Free SCC test removed 439 places
Ensure Unique test removed 472 transitions
Reduce isomorphic transitions removed 472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 299 transitions
Trivial Post-agglo rules discarded 299 transitions
Performed 299 trivial Post agglomeration. Transition count delta: 299
Iterating post reduction 0 with 299 rules applied. Total rules applied 300 place count 1492 transition count 2689
Reduce places removed 299 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 338 rules applied. Total rules applied 638 place count 1193 transition count 2650
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 664 place count 1167 transition count 2650
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 154 Pre rules applied. Total rules applied 664 place count 1167 transition count 2496
Deduced a syphon composed of 154 places in 8 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 3 with 308 rules applied. Total rules applied 972 place count 1013 transition count 2496
Discarding 65 places :
Symmetric choice reduction at 3 with 65 rule applications. Total rules 1037 place count 948 transition count 2022
Iterating global reduction 3 with 65 rules applied. Total rules applied 1102 place count 948 transition count 2022
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1105 place count 948 transition count 2019
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 1105 place count 948 transition count 2012
Deduced a syphon composed of 7 places in 7 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 1119 place count 941 transition count 2012
Performed 354 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 354 places in 0 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 4 with 708 rules applied. Total rules applied 1827 place count 587 transition count 1649
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 1837 place count 587 transition count 1639
Renaming transitions due to excessive name length > 1024 char.
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 1859 place count 565 transition count 1387
Iterating global reduction 5 with 22 rules applied. Total rules applied 1881 place count 565 transition count 1387
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 1902 place count 565 transition count 1366
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1904 place count 564 transition count 1365
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -126
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 1932 place count 550 transition count 1491
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1935 place count 550 transition count 1488
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1938 place count 547 transition count 1430
Iterating global reduction 7 with 3 rules applied. Total rules applied 1941 place count 547 transition count 1430
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 1944 place count 547 transition count 1427
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 1950 place count 544 transition count 1450
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 8 with 37 rules applied. Total rules applied 1987 place count 544 transition count 1413
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 2005 place count 526 transition count 1377
Iterating global reduction 8 with 18 rules applied. Total rules applied 2023 place count 526 transition count 1377
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 2041 place count 508 transition count 1157
Iterating global reduction 8 with 18 rules applied. Total rules applied 2059 place count 508 transition count 1157
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 2077 place count 508 transition count 1139
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2078 place count 507 transition count 1138
Applied a total of 2078 rules in 309 ms. Remains 507 /1932 variables (removed 1425) and now considering 1138/3461 (removed 2323) transitions.
[2022-05-15 00:35:02] [INFO ] Flow matrix only has 1102 transitions (discarded 36 similar events)
// Phase 1: matrix 1102 rows 507 cols
[2022-05-15 00:35:03] [INFO ] Computed 157 place invariants in 2 ms
[2022-05-15 00:35:03] [INFO ] Implicit Places using invariants in 270 ms returned []
[2022-05-15 00:35:03] [INFO ] Flow matrix only has 1102 transitions (discarded 36 similar events)
// Phase 1: matrix 1102 rows 507 cols
[2022-05-15 00:35:03] [INFO ] Computed 157 place invariants in 2 ms
[2022-05-15 00:35:03] [INFO ] State equation strengthened by 170 read => feed constraints.
[2022-05-15 00:35:03] [INFO ] Implicit Places using invariants and state equation in 610 ms returned []
Implicit Place search using SMT with State Equation took 883 ms to find 0 implicit places.
[2022-05-15 00:35:03] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-15 00:35:03] [INFO ] Flow matrix only has 1102 transitions (discarded 36 similar events)
// Phase 1: matrix 1102 rows 507 cols
[2022-05-15 00:35:03] [INFO ] Computed 157 place invariants in 5 ms
[2022-05-15 00:35:04] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 507/1932 places, 1138/3461 transitions.
Finished structural reductions, in 1 iterations. Remains : 507/1932 places, 1138/3461 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-08b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (EQ s39 0) (EQ s1 1)) (OR (EQ s87 0) (EQ s16 1))), p1:(AND (EQ s455 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-08b-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-LTLCardinality-08 finished in 1716 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(F(p1)))))'
Support contains 4 out of 1932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1932/1932 places, 3461/3461 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1920 transition count 3449
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1920 transition count 3449
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 1913 transition count 3442
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 1913 transition count 3442
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 1913 transition count 3441
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1912 transition count 3440
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1912 transition count 3440
Applied a total of 41 rules in 234 ms. Remains 1912 /1932 variables (removed 20) and now considering 3440/3461 (removed 21) transitions.
// Phase 1: matrix 3440 rows 1912 cols
[2022-05-15 00:35:04] [INFO ] Computed 157 place invariants in 15 ms
[2022-05-15 00:35:05] [INFO ] Implicit Places using invariants in 511 ms returned []
// Phase 1: matrix 3440 rows 1912 cols
[2022-05-15 00:35:05] [INFO ] Computed 157 place invariants in 9 ms
[2022-05-15 00:35:06] [INFO ] Implicit Places using invariants and state equation in 1629 ms returned []
Implicit Place search using SMT with State Equation took 2145 ms to find 0 implicit places.
// Phase 1: matrix 3440 rows 1912 cols
[2022-05-15 00:35:06] [INFO ] Computed 157 place invariants in 17 ms
[2022-05-15 00:35:08] [INFO ] Dead Transitions using invariants and state equation in 1491 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1912/1932 places, 3440/3461 transitions.
Finished structural reductions, in 1 iterations. Remains : 1912/1932 places, 3440/3461 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-08b-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (EQ s1700 0) (EQ s500 1)), p0:(AND (EQ s283 1) (EQ s912 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 845 ms.
Product exploration explored 100000 steps with 33333 reset in 820 ms.
Computed a total of 309 stabilizing places and 309 stable transitions
Computed a total of 309 stabilizing places and 309 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 5 factoid took 102 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCround-PT-08b-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-08b-LTLCardinality-09 finished in 5961 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(X(G(((X(p1) U F(p1))&&p2)))))||p0)))'
Support contains 4 out of 1932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1932/1932 places, 3461/3461 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1923 transition count 3452
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1923 transition count 3452
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 1917 transition count 3446
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 1917 transition count 3446
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1917 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1916 transition count 3444
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1916 transition count 3444
Applied a total of 33 rules in 210 ms. Remains 1916 /1932 variables (removed 16) and now considering 3444/3461 (removed 17) transitions.
// Phase 1: matrix 3444 rows 1916 cols
[2022-05-15 00:35:10] [INFO ] Computed 157 place invariants in 14 ms
[2022-05-15 00:35:11] [INFO ] Implicit Places using invariants in 512 ms returned []
// Phase 1: matrix 3444 rows 1916 cols
[2022-05-15 00:35:11] [INFO ] Computed 157 place invariants in 9 ms
[2022-05-15 00:35:12] [INFO ] Implicit Places using invariants and state equation in 1693 ms returned []
Implicit Place search using SMT with State Equation took 2212 ms to find 0 implicit places.
// Phase 1: matrix 3444 rows 1916 cols
[2022-05-15 00:35:12] [INFO ] Computed 157 place invariants in 7 ms
[2022-05-15 00:35:14] [INFO ] Dead Transitions using invariants and state equation in 1482 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1916/1932 places, 3444/3461 transitions.
Finished structural reductions, in 1 iterations. Remains : 1916/1932 places, 3444/3461 transitions.
Stuttering acceptance computed with spot in 1796 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DLCround-PT-08b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s1408 0) (EQ s1617 1)), p2:(OR (EQ s1408 0) (EQ s1617 1)), p1:(OR (EQ s1364 0) (EQ s1316 1))], nbAcceptance=1, 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 50000 reset in 1182 ms.
Product exploration explored 100000 steps with 50000 reset in 1171 ms.
Computed a total of 311 stabilizing places and 311 stable transitions
Computed a total of 311 stabilizing places and 311 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 6 states, 8 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCround-PT-08b-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-08b-LTLCardinality-10 finished in 8222 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))||F(X(p1))||G(p0)))'
Support contains 4 out of 1932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1932/1932 places, 3461/3461 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1922 transition count 3451
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1922 transition count 3451
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 26 place count 1916 transition count 3445
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 1916 transition count 3445
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 1916 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1915 transition count 3443
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1915 transition count 3443
Applied a total of 35 rules in 220 ms. Remains 1915 /1932 variables (removed 17) and now considering 3443/3461 (removed 18) transitions.
// Phase 1: matrix 3443 rows 1915 cols
[2022-05-15 00:35:18] [INFO ] Computed 157 place invariants in 12 ms
[2022-05-15 00:35:19] [INFO ] Implicit Places using invariants in 516 ms returned []
// Phase 1: matrix 3443 rows 1915 cols
[2022-05-15 00:35:19] [INFO ] Computed 157 place invariants in 7 ms
[2022-05-15 00:35:20] [INFO ] Implicit Places using invariants and state equation in 1679 ms returned []
Implicit Place search using SMT with State Equation took 2198 ms to find 0 implicit places.
// Phase 1: matrix 3443 rows 1915 cols
[2022-05-15 00:35:21] [INFO ] Computed 157 place invariants in 6 ms
[2022-05-15 00:35:22] [INFO ] Dead Transitions using invariants and state equation in 1480 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1915/1932 places, 3443/3461 transitions.
Finished structural reductions, in 1 iterations. Remains : 1915/1932 places, 3443/3461 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-08b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s1610 0) (EQ s1679 1)), p0:(AND (EQ s578 0) (EQ s557 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 165 reset in 355 ms.
Product exploration explored 100000 steps with 167 reset in 479 ms.
Computed a total of 311 stabilizing places and 311 stable transitions
Computed a total of 311 stabilizing places and 311 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 215 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
Finished random walk after 550 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=110 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 6 factoid took 241 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 29 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p1)]
// Phase 1: matrix 3443 rows 1915 cols
[2022-05-15 00:35:24] [INFO ] Computed 157 place invariants in 14 ms
[2022-05-15 00:35:25] [INFO ] [Real]Absence check using 157 positive place invariants in 252 ms returned sat
[2022-05-15 00:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 00:35:32] [INFO ] [Real]Absence check using state equation in 6627 ms returned sat
[2022-05-15 00:35:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 00:35:33] [INFO ] [Nat]Absence check using 157 positive place invariants in 278 ms returned sat
[2022-05-15 00:35:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 00:35:40] [INFO ] [Nat]Absence check using state equation in 6038 ms returned sat
[2022-05-15 00:35:40] [INFO ] Computed and/alt/rep : 3194/5310/3194 causal constraints (skipped 248 transitions) in 172 ms.
[2022-05-15 00:35:48] [INFO ] Deduced a trap composed of 9 places in 955 ms of which 8 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-15 00:35:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 2 out of 1915 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 : 1915/1915 places, 3443/3443 transitions.
Graph (trivial) has 1693 edges and 1915 vertex of which 463 / 1915 are part of one of the 40 SCC in 1 ms
Free SCC test removed 423 places
Ensure Unique test removed 455 transitions
Reduce isomorphic transitions removed 455 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 299 transitions
Trivial Post-agglo rules discarded 299 transitions
Performed 299 trivial Post agglomeration. Transition count delta: 299
Iterating post reduction 0 with 299 rules applied. Total rules applied 300 place count 1491 transition count 2688
Reduce places removed 299 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 338 rules applied. Total rules applied 638 place count 1192 transition count 2649
Reduce places removed 26 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 28 rules applied. Total rules applied 666 place count 1166 transition count 2647
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 668 place count 1164 transition count 2647
Performed 158 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 158 Pre rules applied. Total rules applied 668 place count 1164 transition count 2489
Deduced a syphon composed of 158 places in 10 ms
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 4 with 316 rules applied. Total rules applied 984 place count 1006 transition count 2489
Discarding 58 places :
Symmetric choice reduction at 4 with 58 rule applications. Total rules 1042 place count 948 transition count 2025
Iterating global reduction 4 with 58 rules applied. Total rules applied 1100 place count 948 transition count 2025
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1104 place count 948 transition count 2021
Performed 363 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 363 places in 1 ms
Reduce places removed 363 places and 0 transitions.
Iterating global reduction 5 with 726 rules applied. Total rules applied 1830 place count 585 transition count 1649
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1839 place count 585 transition count 1640
Renaming transitions due to excessive name length > 1024 char.
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 1860 place count 564 transition count 1400
Iterating global reduction 6 with 21 rules applied. Total rules applied 1881 place count 564 transition count 1400
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 6 with 20 rules applied. Total rules applied 1901 place count 564 transition count 1380
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 7 with 2 rules applied. Total rules applied 1903 place count 563 transition count 1379
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -119
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 1931 place count 549 transition count 1498
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 1936 place count 549 transition count 1493
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1940 place count 545 transition count 1417
Iterating global reduction 8 with 4 rules applied. Total rules applied 1944 place count 545 transition count 1417
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 1948 place count 545 transition count 1413
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 1956 place count 541 transition count 1443
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 9 with 37 rules applied. Total rules applied 1993 place count 541 transition count 1406
Discarding 16 places :
Symmetric choice reduction at 9 with 16 rule applications. Total rules 2009 place count 525 transition count 1374
Iterating global reduction 9 with 16 rules applied. Total rules applied 2025 place count 525 transition count 1374
Discarding 16 places :
Symmetric choice reduction at 9 with 16 rule applications. Total rules 2041 place count 509 transition count 1178
Iterating global reduction 9 with 16 rules applied. Total rules applied 2057 place count 509 transition count 1178
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 2073 place count 509 transition count 1162
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2074 place count 508 transition count 1161
Applied a total of 2074 rules in 282 ms. Remains 508 /1915 variables (removed 1407) and now considering 1161/3443 (removed 2282) transitions.
[2022-05-15 00:35:48] [INFO ] Flow matrix only has 1132 transitions (discarded 29 similar events)
// Phase 1: matrix 1132 rows 508 cols
[2022-05-15 00:35:48] [INFO ] Computed 157 place invariants in 3 ms
[2022-05-15 00:35:48] [INFO ] Implicit Places using invariants in 211 ms returned []
[2022-05-15 00:35:48] [INFO ] Flow matrix only has 1132 transitions (discarded 29 similar events)
// Phase 1: matrix 1132 rows 508 cols
[2022-05-15 00:35:48] [INFO ] Computed 157 place invariants in 2 ms
[2022-05-15 00:35:49] [INFO ] State equation strengthened by 55 read => feed constraints.
[2022-05-15 00:35:49] [INFO ] Implicit Places using invariants and state equation in 512 ms returned []
Implicit Place search using SMT with State Equation took 725 ms to find 0 implicit places.
[2022-05-15 00:35:49] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-15 00:35:49] [INFO ] Flow matrix only has 1132 transitions (discarded 29 similar events)
// Phase 1: matrix 1132 rows 508 cols
[2022-05-15 00:35:49] [INFO ] Computed 157 place invariants in 2 ms
[2022-05-15 00:35:49] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 508/1915 places, 1161/3443 transitions.
Finished structural reductions, in 1 iterations. Remains : 508/1915 places, 1161/3443 transitions.
Computed a total of 3 stabilizing places and 19 stable transitions
Computed a total of 3 stabilizing places and 19 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 101 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 23 ms :[(NOT p1)]
Finished random walk after 188 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=31 )
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 110 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 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p1)]
[2022-05-15 00:35:50] [INFO ] Flow matrix only has 1132 transitions (discarded 29 similar events)
// Phase 1: matrix 1132 rows 508 cols
[2022-05-15 00:35:50] [INFO ] Computed 157 place invariants in 7 ms
[2022-05-15 00:35:50] [INFO ] [Real]Absence check using 157 positive place invariants in 46 ms returned sat
[2022-05-15 00:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 00:35:51] [INFO ] [Real]Absence check using state equation in 402 ms returned sat
[2022-05-15 00:35:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 00:35:51] [INFO ] [Nat]Absence check using 157 positive place invariants in 47 ms returned sat
[2022-05-15 00:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 00:35:51] [INFO ] [Nat]Absence check using state equation in 401 ms returned sat
[2022-05-15 00:35:51] [INFO ] State equation strengthened by 55 read => feed constraints.
[2022-05-15 00:35:51] [INFO ] [Nat]Added 55 Read/Feed constraints in 11 ms returned sat
[2022-05-15 00:35:52] [INFO ] Computed and/alt/rep : 668/1228/668 causal constraints (skipped 409 transitions) in 71 ms.
[2022-05-15 00:35:52] [INFO ] Added : 4 causal constraints over 1 iterations in 196 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-08b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-LTLCardinality-11 finished in 33625 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(F(G(F(p0))))))))'
Support contains 1 out of 1932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1932/1932 places, 3461/3461 transitions.
Graph (trivial) has 1718 edges and 1932 vertex of which 485 / 1932 are part of one of the 40 SCC in 1 ms
Free SCC test removed 445 places
Ensure Unique test removed 479 transitions
Reduce isomorphic transitions removed 479 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 300 transitions
Trivial Post-agglo rules discarded 300 transitions
Performed 300 trivial Post agglomeration. Transition count delta: 300
Iterating post reduction 0 with 300 rules applied. Total rules applied 301 place count 1486 transition count 2681
Reduce places removed 300 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 340 rules applied. Total rules applied 641 place count 1186 transition count 2641
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 667 place count 1160 transition count 2641
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 153 Pre rules applied. Total rules applied 667 place count 1160 transition count 2488
Deduced a syphon composed of 153 places in 8 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 3 with 306 rules applied. Total rules applied 973 place count 1007 transition count 2488
Discarding 67 places :
Symmetric choice reduction at 3 with 67 rule applications. Total rules 1040 place count 940 transition count 2012
Iterating global reduction 3 with 67 rules applied. Total rules applied 1107 place count 940 transition count 2012
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1110 place count 940 transition count 2009
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 1110 place count 940 transition count 2001
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1126 place count 932 transition count 2001
Performed 355 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 355 places in 0 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 1836 place count 577 transition count 1637
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 1846 place count 577 transition count 1627
Renaming transitions due to excessive name length > 1024 char.
Discarding 24 places :
Symmetric choice reduction at 5 with 24 rule applications. Total rules 1870 place count 553 transition count 1354
Iterating global reduction 5 with 24 rules applied. Total rules applied 1894 place count 553 transition count 1354
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 1917 place count 553 transition count 1331
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1919 place count 552 transition count 1330
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -99
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1943 place count 540 transition count 1429
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1947 place count 540 transition count 1425
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1951 place count 536 transition count 1349
Iterating global reduction 7 with 4 rules applied. Total rules applied 1955 place count 536 transition count 1349
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1959 place count 536 transition count 1345
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 1967 place count 532 transition count 1375
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 8 with 37 rules applied. Total rules applied 2004 place count 532 transition count 1338
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 2022 place count 514 transition count 1302
Iterating global reduction 8 with 18 rules applied. Total rules applied 2040 place count 514 transition count 1302
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 2058 place count 496 transition count 1082
Iterating global reduction 8 with 18 rules applied. Total rules applied 2076 place count 496 transition count 1082
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 2094 place count 496 transition count 1064
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2095 place count 495 transition count 1063
Applied a total of 2095 rules in 258 ms. Remains 495 /1932 variables (removed 1437) and now considering 1063/3461 (removed 2398) transitions.
[2022-05-15 00:35:52] [INFO ] Flow matrix only has 1037 transitions (discarded 26 similar events)
// Phase 1: matrix 1037 rows 495 cols
[2022-05-15 00:35:52] [INFO ] Computed 157 place invariants in 2 ms
[2022-05-15 00:35:52] [INFO ] Implicit Places using invariants in 218 ms returned []
[2022-05-15 00:35:52] [INFO ] Flow matrix only has 1037 transitions (discarded 26 similar events)
// Phase 1: matrix 1037 rows 495 cols
[2022-05-15 00:35:52] [INFO ] Computed 157 place invariants in 2 ms
[2022-05-15 00:35:52] [INFO ] State equation strengthened by 49 read => feed constraints.
[2022-05-15 00:35:53] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 720 ms to find 0 implicit places.
[2022-05-15 00:35:53] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-15 00:35:53] [INFO ] Flow matrix only has 1037 transitions (discarded 26 similar events)
// Phase 1: matrix 1037 rows 495 cols
[2022-05-15 00:35:53] [INFO ] Computed 157 place invariants in 2 ms
[2022-05-15 00:35:53] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 495/1932 places, 1063/3461 transitions.
Finished structural reductions, in 1 iterations. Remains : 495/1932 places, 1063/3461 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08b-LTLCardinality-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:(NEQ s419 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 147 steps with 0 reset in 8 ms.
FORMULA DLCround-PT-08b-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-LTLCardinality-13 finished in 1413 ms.
All properties solved by simple procedures.
Total runtime 81047 ms.
BK_STOP 1652574953675
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-08b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DLCround-PT-08b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254771700203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-08b.tgz
mv DLCround-PT-08b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;