About the Execution of GreatSPN+red for CANConstruction-PT-030
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 993.968 | 150723.00 | 185889.00 | 502.00 | FFFFFTFFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r069-tall-171620503600028.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool greatspnxred
Input is CANConstruction-PT-030, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620503600028
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 12 18:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 12 18:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 12 18:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 18:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.4M May 18 16:42 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 CANConstruction-PT-030-LTLFireability-00
FORMULA_NAME CANConstruction-PT-030-LTLFireability-01
FORMULA_NAME CANConstruction-PT-030-LTLFireability-02
FORMULA_NAME CANConstruction-PT-030-LTLFireability-03
FORMULA_NAME CANConstruction-PT-030-LTLFireability-04
FORMULA_NAME CANConstruction-PT-030-LTLFireability-05
FORMULA_NAME CANConstruction-PT-030-LTLFireability-06
FORMULA_NAME CANConstruction-PT-030-LTLFireability-07
FORMULA_NAME CANConstruction-PT-030-LTLFireability-08
FORMULA_NAME CANConstruction-PT-030-LTLFireability-09
FORMULA_NAME CANConstruction-PT-030-LTLFireability-10
FORMULA_NAME CANConstruction-PT-030-LTLFireability-11
FORMULA_NAME CANConstruction-PT-030-LTLFireability-12
FORMULA_NAME CANConstruction-PT-030-LTLFireability-13
FORMULA_NAME CANConstruction-PT-030-LTLFireability-14
FORMULA_NAME CANConstruction-PT-030-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716363547181
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-030
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 07:39:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 07:39:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 07:39:08] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2024-05-22 07:39:08] [INFO ] Transformed 2162 places.
[2024-05-22 07:39:08] [INFO ] Transformed 3840 transitions.
[2024-05-22 07:39:08] [INFO ] Parsed PT model containing 2162 places and 3840 transitions and 11400 arcs in 315 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CANConstruction-PT-030-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-030-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 2162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2162/2162 places, 3840/3840 transitions.
Discarding 830 places :
Symmetric choice reduction at 0 with 830 rule applications. Total rules 830 place count 1332 transition count 2180
Iterating global reduction 0 with 830 rules applied. Total rules applied 1660 place count 1332 transition count 2180
Applied a total of 1660 rules in 288 ms. Remains 1332 /2162 variables (removed 830) and now considering 2180/3840 (removed 1660) transitions.
// Phase 1: matrix 2180 rows 1332 cols
[2024-05-22 07:39:09] [INFO ] Computed 61 invariants in 42 ms
[2024-05-22 07:39:09] [INFO ] Implicit Places using invariants in 828 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 334, 348, 362, 376, 390, 404, 418]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 862 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1303/2162 places, 2180/3840 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1274 transition count 2151
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1274 transition count 2151
Applied a total of 58 rules in 161 ms. Remains 1274 /1303 variables (removed 29) and now considering 2151/2180 (removed 29) transitions.
// Phase 1: matrix 2151 rows 1274 cols
[2024-05-22 07:39:10] [INFO ] Computed 32 invariants in 20 ms
[2024-05-22 07:39:10] [INFO ] Implicit Places using invariants in 539 ms returned []
[2024-05-22 07:39:10] [INFO ] Invariant cache hit.
[2024-05-22 07:39:11] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:39:17] [INFO ] Implicit Places using invariants and state equation in 6365 ms returned []
Implicit Place search using SMT with State Equation took 6907 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1274/2162 places, 2151/3840 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8234 ms. Remains : 1274/2162 places, 2151/3840 transitions.
Support contains 42 out of 1274 places after structural reductions.
[2024-05-22 07:39:17] [INFO ] Flatten gal took : 140 ms
[2024-05-22 07:39:17] [INFO ] Flatten gal took : 89 ms
[2024-05-22 07:39:17] [INFO ] Input system was already deterministic with 2151 transitions.
Support contains 40 out of 1274 places (down from 42) after GAL structural reductions.
RANDOM walk for 40000 steps (75 resets) in 1781 ms. (22 steps per ms) remains 0/27 properties
FORMULA CANConstruction-PT-030-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 92 stabilizing places and 121 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 1274 transition count 1950
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1073 transition count 1950
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 402 place count 1073 transition count 1921
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 460 place count 1044 transition count 1921
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 470 place count 1034 transition count 1901
Iterating global reduction 2 with 10 rules applied. Total rules applied 480 place count 1034 transition count 1901
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 9 rules applied. Total rules applied 489 place count 1034 transition count 1892
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 498 place count 1025 transition count 1892
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 556 place count 996 transition count 1863
Applied a total of 556 rules in 482 ms. Remains 996 /1274 variables (removed 278) and now considering 1863/2151 (removed 288) transitions.
// Phase 1: matrix 1863 rows 996 cols
[2024-05-22 07:39:19] [INFO ] Computed 32 invariants in 10 ms
[2024-05-22 07:39:19] [INFO ] Implicit Places using invariants in 638 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 641 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 995/1274 places, 1863/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 995 transition count 1861
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 993 transition count 1861
Applied a total of 4 rules in 83 ms. Remains 993 /995 variables (removed 2) and now considering 1861/1863 (removed 2) transitions.
// Phase 1: matrix 1861 rows 993 cols
[2024-05-22 07:39:19] [INFO ] Computed 31 invariants in 11 ms
[2024-05-22 07:39:20] [INFO ] Implicit Places using invariants in 593 ms returned []
[2024-05-22 07:39:20] [INFO ] Invariant cache hit.
[2024-05-22 07:39:20] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:39:26] [INFO ] Implicit Places using invariants and state equation in 6235 ms returned []
Implicit Place search using SMT with State Equation took 6843 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 993/1274 places, 1861/2151 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8050 ms. Remains : 993/1274 places, 1861/2151 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-00
Stuttering criterion allowed to conclude after 241 steps with 0 reset in 6 ms.
FORMULA CANConstruction-PT-030-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-00 finished in 8298 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))&&F(p1)))))'
Support contains 3 out of 1274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1265 transition count 2133
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1265 transition count 2133
Applied a total of 18 rules in 86 ms. Remains 1265 /1274 variables (removed 9) and now considering 2133/2151 (removed 18) transitions.
// Phase 1: matrix 2133 rows 1265 cols
[2024-05-22 07:39:26] [INFO ] Computed 32 invariants in 10 ms
[2024-05-22 07:39:27] [INFO ] Implicit Places using invariants in 632 ms returned [276]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 636 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1264/1274 places, 2133/2151 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1263 transition count 2132
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1263 transition count 2132
Applied a total of 2 rules in 75 ms. Remains 1263 /1264 variables (removed 1) and now considering 2132/2133 (removed 1) transitions.
// Phase 1: matrix 2132 rows 1263 cols
[2024-05-22 07:39:27] [INFO ] Computed 31 invariants in 23 ms
[2024-05-22 07:39:28] [INFO ] Implicit Places using invariants in 552 ms returned []
[2024-05-22 07:39:28] [INFO ] Invariant cache hit.
[2024-05-22 07:39:28] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:39:35] [INFO ] Implicit Places using invariants and state equation in 7165 ms returned []
Implicit Place search using SMT with State Equation took 7723 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1263/1274 places, 2132/2151 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8521 ms. Remains : 1263/1274 places, 2132/2151 transitions.
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-01
Stuttering criterion allowed to conclude after 499 steps with 0 reset in 9 ms.
FORMULA CANConstruction-PT-030-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-01 finished in 8757 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 1274 transition count 1950
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1073 transition count 1950
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 402 place count 1073 transition count 1921
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 460 place count 1044 transition count 1921
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 469 place count 1035 transition count 1903
Iterating global reduction 2 with 9 rules applied. Total rules applied 478 place count 1035 transition count 1903
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 8 rules applied. Total rules applied 486 place count 1035 transition count 1895
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 494 place count 1027 transition count 1895
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 556 place count 996 transition count 1864
Applied a total of 556 rules in 181 ms. Remains 996 /1274 variables (removed 278) and now considering 1864/2151 (removed 287) transitions.
// Phase 1: matrix 1864 rows 996 cols
[2024-05-22 07:39:35] [INFO ] Computed 32 invariants in 12 ms
[2024-05-22 07:39:36] [INFO ] Implicit Places using invariants in 503 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 505 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 995/1274 places, 1864/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 995 transition count 1862
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 993 transition count 1862
Applied a total of 4 rules in 58 ms. Remains 993 /995 variables (removed 2) and now considering 1862/1864 (removed 2) transitions.
// Phase 1: matrix 1862 rows 993 cols
[2024-05-22 07:39:36] [INFO ] Computed 31 invariants in 16 ms
[2024-05-22 07:39:36] [INFO ] Implicit Places using invariants in 478 ms returned []
[2024-05-22 07:39:36] [INFO ] Invariant cache hit.
[2024-05-22 07:39:37] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:39:42] [INFO ] Implicit Places using invariants and state equation in 6120 ms returned []
Implicit Place search using SMT with State Equation took 6601 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 993/1274 places, 1862/2151 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 7346 ms. Remains : 993/1274 places, 1862/2151 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-02
Stuttering criterion allowed to conclude after 192 steps with 0 reset in 4 ms.
FORMULA CANConstruction-PT-030-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-02 finished in 7415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 1274 transition count 1951
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 1074 transition count 1951
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 400 place count 1074 transition count 1922
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 458 place count 1045 transition count 1922
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 468 place count 1035 transition count 1902
Iterating global reduction 2 with 10 rules applied. Total rules applied 478 place count 1035 transition count 1902
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 9 rules applied. Total rules applied 487 place count 1035 transition count 1893
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 496 place count 1026 transition count 1893
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 554 place count 997 transition count 1864
Applied a total of 554 rules in 183 ms. Remains 997 /1274 variables (removed 277) and now considering 1864/2151 (removed 287) transitions.
// Phase 1: matrix 1864 rows 997 cols
[2024-05-22 07:39:43] [INFO ] Computed 32 invariants in 19 ms
[2024-05-22 07:39:43] [INFO ] Implicit Places using invariants in 532 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 534 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 996/1274 places, 1864/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 996 transition count 1862
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 994 transition count 1862
Applied a total of 4 rules in 58 ms. Remains 994 /996 variables (removed 2) and now considering 1862/1864 (removed 2) transitions.
// Phase 1: matrix 1862 rows 994 cols
[2024-05-22 07:39:43] [INFO ] Computed 31 invariants in 13 ms
[2024-05-22 07:39:44] [INFO ] Implicit Places using invariants in 520 ms returned []
[2024-05-22 07:39:44] [INFO ] Invariant cache hit.
[2024-05-22 07:39:44] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:39:50] [INFO ] Implicit Places using invariants and state equation in 6430 ms returned []
Implicit Place search using SMT with State Equation took 6952 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 994/1274 places, 1862/2151 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 7729 ms. Remains : 994/1274 places, 1862/2151 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-03
Stuttering criterion allowed to conclude after 290 steps with 1 reset in 7 ms.
FORMULA CANConstruction-PT-030-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-03 finished in 7857 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((p0 U !(G(p1) U !(G(p3)&&p2))))))'
Support contains 6 out of 1274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1265 transition count 2133
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1265 transition count 2133
Applied a total of 18 rules in 91 ms. Remains 1265 /1274 variables (removed 9) and now considering 2133/2151 (removed 18) transitions.
// Phase 1: matrix 2133 rows 1265 cols
[2024-05-22 07:39:50] [INFO ] Computed 32 invariants in 17 ms
[2024-05-22 07:39:51] [INFO ] Implicit Places using invariants in 581 ms returned [276]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 585 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1264/1274 places, 2133/2151 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1263 transition count 2132
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1263 transition count 2132
Applied a total of 2 rules in 89 ms. Remains 1263 /1264 variables (removed 1) and now considering 2132/2133 (removed 1) transitions.
// Phase 1: matrix 2132 rows 1263 cols
[2024-05-22 07:39:51] [INFO ] Computed 31 invariants in 16 ms
[2024-05-22 07:39:52] [INFO ] Implicit Places using invariants in 575 ms returned []
[2024-05-22 07:39:52] [INFO ] Invariant cache hit.
[2024-05-22 07:39:52] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:39:58] [INFO ] Implicit Places using invariants and state equation in 6778 ms returned []
Implicit Place search using SMT with State Equation took 7359 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1263/1274 places, 2132/2151 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8125 ms. Remains : 1263/1274 places, 2132/2151 transitions.
Stuttering acceptance computed with spot in 539 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), true, (NOT p3), (OR (NOT p3) (NOT p2)), (NOT p3), (OR (AND p1 (NOT p2)) (AND p1 (NOT p3))), (OR (AND p1 (NOT p3)) (AND p1 (NOT p2))), p1, (AND p1 (NOT p3)), (AND p1 (NOT p3))]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CANConstruction-PT-030-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-06 finished in 8703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 2 out of 1274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 1274 transition count 1950
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1073 transition count 1950
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 402 place count 1073 transition count 1921
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 460 place count 1044 transition count 1921
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 468 place count 1036 transition count 1905
Iterating global reduction 2 with 8 rules applied. Total rules applied 476 place count 1036 transition count 1905
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 2 with 7 rules applied. Total rules applied 483 place count 1036 transition count 1898
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 490 place count 1029 transition count 1898
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 554 place count 997 transition count 1866
Applied a total of 554 rules in 157 ms. Remains 997 /1274 variables (removed 277) and now considering 1866/2151 (removed 285) transitions.
// Phase 1: matrix 1866 rows 997 cols
[2024-05-22 07:39:59] [INFO ] Computed 32 invariants in 20 ms
[2024-05-22 07:40:00] [INFO ] Implicit Places using invariants in 504 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 507 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 996/1274 places, 1866/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 996 transition count 1864
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 994 transition count 1864
Applied a total of 4 rules in 52 ms. Remains 994 /996 variables (removed 2) and now considering 1864/1866 (removed 2) transitions.
// Phase 1: matrix 1864 rows 994 cols
[2024-05-22 07:40:00] [INFO ] Computed 31 invariants in 11 ms
[2024-05-22 07:40:00] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-22 07:40:00] [INFO ] Invariant cache hit.
[2024-05-22 07:40:01] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:40:06] [INFO ] Implicit Places using invariants and state equation in 6136 ms returned []
Implicit Place search using SMT with State Equation took 6629 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 994/1274 places, 1864/2151 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 7346 ms. Remains : 994/1274 places, 1864/2151 transitions.
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-07
Product exploration explored 100000 steps with 487 reset in 634 ms.
Stack based approach found an accepted trace after 37558 steps with 183 reset with depth 134 and stack size 133 in 241 ms.
FORMULA CANConstruction-PT-030-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-07 finished in 8285 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((p1&&G(p2)))))'
Support contains 6 out of 1274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1264 transition count 2131
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1264 transition count 2131
Applied a total of 20 rules in 89 ms. Remains 1264 /1274 variables (removed 10) and now considering 2131/2151 (removed 20) transitions.
// Phase 1: matrix 2131 rows 1264 cols
[2024-05-22 07:40:07] [INFO ] Computed 32 invariants in 12 ms
[2024-05-22 07:40:08] [INFO ] Implicit Places using invariants in 555 ms returned [276]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 556 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1263/1274 places, 2131/2151 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1262 transition count 2130
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1262 transition count 2130
Applied a total of 2 rules in 94 ms. Remains 1262 /1263 variables (removed 1) and now considering 2130/2131 (removed 1) transitions.
// Phase 1: matrix 2130 rows 1262 cols
[2024-05-22 07:40:08] [INFO ] Computed 31 invariants in 15 ms
[2024-05-22 07:40:09] [INFO ] Implicit Places using invariants in 529 ms returned []
[2024-05-22 07:40:09] [INFO ] Invariant cache hit.
[2024-05-22 07:40:09] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:40:15] [INFO ] Implicit Places using invariants and state equation in 6643 ms returned []
Implicit Place search using SMT with State Equation took 7173 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1262/1274 places, 2130/2151 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7912 ms. Remains : 1262/1274 places, 2130/2151 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-08
Stuttering criterion allowed to conclude after 643 steps with 0 reset in 2 ms.
FORMULA CANConstruction-PT-030-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-08 finished in 8083 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 3 out of 1274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1265 transition count 2133
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1265 transition count 2133
Applied a total of 18 rules in 89 ms. Remains 1265 /1274 variables (removed 9) and now considering 2133/2151 (removed 18) transitions.
// Phase 1: matrix 2133 rows 1265 cols
[2024-05-22 07:40:16] [INFO ] Computed 32 invariants in 14 ms
[2024-05-22 07:40:16] [INFO ] Implicit Places using invariants in 519 ms returned [276]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 524 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1264/1274 places, 2133/2151 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1263 transition count 2132
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1263 transition count 2132
Applied a total of 2 rules in 94 ms. Remains 1263 /1264 variables (removed 1) and now considering 2132/2133 (removed 1) transitions.
// Phase 1: matrix 2132 rows 1263 cols
[2024-05-22 07:40:16] [INFO ] Computed 31 invariants in 15 ms
[2024-05-22 07:40:17] [INFO ] Implicit Places using invariants in 528 ms returned []
[2024-05-22 07:40:17] [INFO ] Invariant cache hit.
[2024-05-22 07:40:17] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:40:24] [INFO ] Implicit Places using invariants and state equation in 6906 ms returned []
Implicit Place search using SMT with State Equation took 7440 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1263/1274 places, 2132/2151 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8148 ms. Remains : 1263/1274 places, 2132/2151 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-09
Stuttering criterion allowed to conclude after 670 steps with 0 reset in 6 ms.
FORMULA CANConstruction-PT-030-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-09 finished in 8310 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Support contains 3 out of 1274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1265 transition count 2133
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1265 transition count 2133
Applied a total of 18 rules in 88 ms. Remains 1265 /1274 variables (removed 9) and now considering 2133/2151 (removed 18) transitions.
// Phase 1: matrix 2133 rows 1265 cols
[2024-05-22 07:40:24] [INFO ] Computed 32 invariants in 15 ms
[2024-05-22 07:40:24] [INFO ] Implicit Places using invariants in 522 ms returned [276]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 523 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1264/1274 places, 2133/2151 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1263 transition count 2132
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1263 transition count 2132
Applied a total of 2 rules in 88 ms. Remains 1263 /1264 variables (removed 1) and now considering 2132/2133 (removed 1) transitions.
// Phase 1: matrix 2132 rows 1263 cols
[2024-05-22 07:40:24] [INFO ] Computed 31 invariants in 17 ms
[2024-05-22 07:40:25] [INFO ] Implicit Places using invariants in 534 ms returned []
[2024-05-22 07:40:25] [INFO ] Invariant cache hit.
[2024-05-22 07:40:26] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:40:32] [INFO ] Implicit Places using invariants and state equation in 6878 ms returned []
Implicit Place search using SMT with State Equation took 7414 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1263/1274 places, 2132/2151 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8113 ms. Remains : 1263/1274 places, 2132/2151 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-10
Entered a terminal (fully accepting) state of product in 151 steps with 0 reset in 1 ms.
FORMULA CANConstruction-PT-030-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-10 finished in 8222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0)||(X(p2)&&p1)))))'
Support contains 6 out of 1274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1264 transition count 2131
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1264 transition count 2131
Applied a total of 20 rules in 88 ms. Remains 1264 /1274 variables (removed 10) and now considering 2131/2151 (removed 20) transitions.
// Phase 1: matrix 2131 rows 1264 cols
[2024-05-22 07:40:32] [INFO ] Computed 32 invariants in 18 ms
[2024-05-22 07:40:33] [INFO ] Implicit Places using invariants in 531 ms returned []
[2024-05-22 07:40:33] [INFO ] Invariant cache hit.
[2024-05-22 07:40:33] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:40:40] [INFO ] Implicit Places using invariants and state equation in 7397 ms returned []
Implicit Place search using SMT with State Equation took 7930 ms to find 0 implicit places.
Running 2101 sub problems to find dead transitions.
[2024-05-22 07:40:40] [INFO ] Invariant cache hit.
[2024-05-22 07:40:40] [INFO ] State equation strengthened by 1770 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1263 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 2101 unsolved
SMT process timed out in 31235ms, After SMT, problems are : Problem set: 0 solved, 2101 unsolved
Search for dead transitions found 0 dead transitions in 31274ms
Starting structural reductions in LTL mode, iteration 1 : 1264/1274 places, 2131/2151 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39305 ms. Remains : 1264/1274 places, 2131/2151 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-12
Entered a terminal (fully accepting) state of product in 367 steps with 0 reset in 3 ms.
FORMULA CANConstruction-PT-030-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-12 finished in 39486 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F(p1)))))'
Support contains 3 out of 1274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1265 transition count 2133
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1265 transition count 2133
Applied a total of 18 rules in 87 ms. Remains 1265 /1274 variables (removed 9) and now considering 2133/2151 (removed 18) transitions.
// Phase 1: matrix 2133 rows 1265 cols
[2024-05-22 07:41:12] [INFO ] Computed 32 invariants in 7 ms
[2024-05-22 07:41:12] [INFO ] Implicit Places using invariants in 561 ms returned [276]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 563 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1264/1274 places, 2133/2151 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1263 transition count 2132
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1263 transition count 2132
Applied a total of 2 rules in 86 ms. Remains 1263 /1264 variables (removed 1) and now considering 2132/2133 (removed 1) transitions.
// Phase 1: matrix 2132 rows 1263 cols
[2024-05-22 07:41:12] [INFO ] Computed 31 invariants in 16 ms
[2024-05-22 07:41:13] [INFO ] Implicit Places using invariants in 540 ms returned []
[2024-05-22 07:41:13] [INFO ] Invariant cache hit.
[2024-05-22 07:41:13] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:41:20] [INFO ] Implicit Places using invariants and state equation in 7434 ms returned []
Implicit Place search using SMT with State Equation took 7979 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1263/1274 places, 2132/2151 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8716 ms. Remains : 1263/1274 places, 2132/2151 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CANConstruction-PT-030-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-13 finished in 8851 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 1274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1265 transition count 2133
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1265 transition count 2133
Applied a total of 18 rules in 82 ms. Remains 1265 /1274 variables (removed 9) and now considering 2133/2151 (removed 18) transitions.
// Phase 1: matrix 2133 rows 1265 cols
[2024-05-22 07:41:20] [INFO ] Computed 32 invariants in 14 ms
[2024-05-22 07:41:21] [INFO ] Implicit Places using invariants in 545 ms returned [276]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 547 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1264/1274 places, 2133/2151 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1263 transition count 2132
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1263 transition count 2132
Applied a total of 2 rules in 84 ms. Remains 1263 /1264 variables (removed 1) and now considering 2132/2133 (removed 1) transitions.
// Phase 1: matrix 2132 rows 1263 cols
[2024-05-22 07:41:21] [INFO ] Computed 31 invariants in 18 ms
[2024-05-22 07:41:22] [INFO ] Implicit Places using invariants in 553 ms returned []
[2024-05-22 07:41:22] [INFO ] Invariant cache hit.
[2024-05-22 07:41:22] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:41:29] [INFO ] Implicit Places using invariants and state equation in 7484 ms returned []
Implicit Place search using SMT with State Equation took 8038 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1263/1274 places, 2132/2151 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8751 ms. Remains : 1263/1274 places, 2132/2151 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-14
Stuttering criterion allowed to conclude after 481 steps with 0 reset in 6 ms.
FORMULA CANConstruction-PT-030-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-14 finished in 8840 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G(p1)))'
Support contains 2 out of 1274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1274/1274 places, 2151/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 0 with 198 rules applied. Total rules applied 198 place count 1274 transition count 1953
Reduce places removed 198 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 199 rules applied. Total rules applied 397 place count 1076 transition count 1952
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 398 place count 1075 transition count 1952
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 398 place count 1075 transition count 1923
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 456 place count 1046 transition count 1923
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 465 place count 1037 transition count 1905
Iterating global reduction 3 with 9 rules applied. Total rules applied 474 place count 1037 transition count 1905
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 8 rules applied. Total rules applied 482 place count 1037 transition count 1897
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 490 place count 1029 transition count 1897
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 552 place count 998 transition count 1866
Applied a total of 552 rules in 174 ms. Remains 998 /1274 variables (removed 276) and now considering 1866/2151 (removed 285) transitions.
// Phase 1: matrix 1866 rows 998 cols
[2024-05-22 07:41:29] [INFO ] Computed 32 invariants in 13 ms
[2024-05-22 07:41:30] [INFO ] Implicit Places using invariants in 530 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 534 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 997/1274 places, 1866/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 997 transition count 1864
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 995 transition count 1864
Applied a total of 4 rules in 53 ms. Remains 995 /997 variables (removed 2) and now considering 1864/1866 (removed 2) transitions.
// Phase 1: matrix 1864 rows 995 cols
[2024-05-22 07:41:30] [INFO ] Computed 31 invariants in 15 ms
[2024-05-22 07:41:30] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-05-22 07:41:30] [INFO ] Invariant cache hit.
[2024-05-22 07:41:31] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 07:41:37] [INFO ] Implicit Places using invariants and state equation in 6226 ms returned []
Implicit Place search using SMT with State Equation took 6743 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 995/1274 places, 1864/2151 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 7504 ms. Remains : 995/1274 places, 1864/2151 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-030-LTLFireability-15
Product exploration explored 100000 steps with 477 reset in 610 ms.
Stack based approach found an accepted trace after 8892 steps with 41 reset with depth 200 and stack size 198 in 58 ms.
FORMULA CANConstruction-PT-030-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CANConstruction-PT-030-LTLFireability-15 finished in 8259 ms.
All properties solved by simple procedures.
Total runtime 149518 ms.
ITS solved all properties within timeout
BK_STOP 1716363697904
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
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="CANConstruction-PT-030"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is CANConstruction-PT-030, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-tall-171620503600028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-030.tgz
mv CANConstruction-PT-030 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;