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.r373-tall-171683789500538.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 gold2023
Input is ShieldRVs-PT-050B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789500538
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 12 17:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 12 17:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 625K May 18 16:43 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 ShieldRVs-PT-050B-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-050B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717008686428

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-050B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 18:51:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 18:51:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 18:51:28] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2024-05-29 18:51:28] [INFO ] Transformed 2003 places.
[2024-05-29 18:51:28] [INFO ] Transformed 2253 transitions.
[2024-05-29 18:51:28] [INFO ] Found NUPN structural information;
[2024-05-29 18:51:28] [INFO ] Parsed PT model containing 2003 places and 2253 transitions and 7200 arcs in 269 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldRVs-PT-050B-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 2003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2003/2003 places, 2253/2253 transitions.
Discarding 346 places :
Symmetric choice reduction at 0 with 346 rule applications. Total rules 346 place count 1657 transition count 1907
Iterating global reduction 0 with 346 rules applied. Total rules applied 692 place count 1657 transition count 1907
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 693 place count 1656 transition count 1906
Iterating global reduction 0 with 1 rules applied. Total rules applied 694 place count 1656 transition count 1906
Applied a total of 694 rules in 436 ms. Remains 1656 /2003 variables (removed 347) and now considering 1906/2253 (removed 347) transitions.
// Phase 1: matrix 1906 rows 1656 cols
[2024-05-29 18:51:29] [INFO ] Computed 201 invariants in 32 ms
[2024-05-29 18:51:30] [INFO ] Implicit Places using invariants in 770 ms returned []
[2024-05-29 18:51:30] [INFO ] Invariant cache hit.
[2024-05-29 18:51:32] [INFO ] Implicit Places using invariants and state equation in 1782 ms returned []
Implicit Place search using SMT with State Equation took 2617 ms to find 0 implicit places.
[2024-05-29 18:51:32] [INFO ] Invariant cache hit.
[2024-05-29 18:51:33] [INFO ] Dead Transitions using invariants and state equation in 1056 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1656/2003 places, 1906/2253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4114 ms. Remains : 1656/2003 places, 1906/2253 transitions.
Support contains 46 out of 1656 places after structural reductions.
[2024-05-29 18:51:33] [INFO ] Flatten gal took : 174 ms
[2024-05-29 18:51:33] [INFO ] Flatten gal took : 97 ms
[2024-05-29 18:51:33] [INFO ] Input system was already deterministic with 1906 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 444 ms. (steps per millisecond=22 ) properties (out of 27) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) 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 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-29 18:51:34] [INFO ] Invariant cache hit.
[2024-05-29 18:51:35] [INFO ] [Real]Absence check using 201 positive place invariants in 105 ms returned sat
[2024-05-29 18:51:35] [INFO ] After 578ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-29 18:51:35] [INFO ] [Nat]Absence check using 201 positive place invariants in 71 ms returned sat
[2024-05-29 18:51:37] [INFO ] After 1556ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-29 18:51:37] [INFO ] Deduced a trap composed of 32 places in 475 ms of which 7 ms to minimize.
[2024-05-29 18:51:38] [INFO ] Deduced a trap composed of 22 places in 517 ms of which 1 ms to minimize.
[2024-05-29 18:51:38] [INFO ] Deduced a trap composed of 18 places in 468 ms of which 2 ms to minimize.
[2024-05-29 18:51:39] [INFO ] Deduced a trap composed of 20 places in 452 ms of which 3 ms to minimize.
[2024-05-29 18:51:39] [INFO ] Deduced a trap composed of 23 places in 440 ms of which 1 ms to minimize.
[2024-05-29 18:51:40] [INFO ] Deduced a trap composed of 29 places in 397 ms of which 1 ms to minimize.
[2024-05-29 18:51:40] [INFO ] Deduced a trap composed of 34 places in 398 ms of which 1 ms to minimize.
[2024-05-29 18:51:41] [INFO ] Deduced a trap composed of 53 places in 392 ms of which 1 ms to minimize.
[2024-05-29 18:51:41] [INFO ] Deduced a trap composed of 38 places in 379 ms of which 1 ms to minimize.
[2024-05-29 18:51:42] [INFO ] Deduced a trap composed of 41 places in 369 ms of which 1 ms to minimize.
[2024-05-29 18:51:42] [INFO ] Deduced a trap composed of 50 places in 385 ms of which 1 ms to minimize.
[2024-05-29 18:51:43] [INFO ] Deduced a trap composed of 55 places in 379 ms of which 1 ms to minimize.
[2024-05-29 18:51:43] [INFO ] Deduced a trap composed of 33 places in 362 ms of which 1 ms to minimize.
[2024-05-29 18:51:43] [INFO ] Deduced a trap composed of 59 places in 385 ms of which 1 ms to minimize.
[2024-05-29 18:51:44] [INFO ] Deduced a trap composed of 35 places in 378 ms of which 2 ms to minimize.
[2024-05-29 18:51:44] [INFO ] Deduced a trap composed of 35 places in 355 ms of which 1 ms to minimize.
[2024-05-29 18:51:45] [INFO ] Deduced a trap composed of 48 places in 348 ms of which 1 ms to minimize.
[2024-05-29 18:51:45] [INFO ] Deduced a trap composed of 51 places in 348 ms of which 1 ms to minimize.
[2024-05-29 18:51:46] [INFO ] Deduced a trap composed of 29 places in 366 ms of which 1 ms to minimize.
[2024-05-29 18:51:46] [INFO ] Deduced a trap composed of 47 places in 300 ms of which 1 ms to minimize.
[2024-05-29 18:51:46] [INFO ] Deduced a trap composed of 43 places in 293 ms of which 2 ms to minimize.
[2024-05-29 18:51:47] [INFO ] Deduced a trap composed of 40 places in 301 ms of which 1 ms to minimize.
[2024-05-29 18:51:47] [INFO ] Deduced a trap composed of 43 places in 296 ms of which 1 ms to minimize.
[2024-05-29 18:51:47] [INFO ] Deduced a trap composed of 41 places in 290 ms of which 1 ms to minimize.
[2024-05-29 18:51:48] [INFO ] Deduced a trap composed of 35 places in 304 ms of which 0 ms to minimize.
[2024-05-29 18:51:48] [INFO ] Deduced a trap composed of 69 places in 298 ms of which 0 ms to minimize.
[2024-05-29 18:51:48] [INFO ] Deduced a trap composed of 61 places in 288 ms of which 1 ms to minimize.
[2024-05-29 18:51:49] [INFO ] Deduced a trap composed of 47 places in 290 ms of which 1 ms to minimize.
[2024-05-29 18:51:49] [INFO ] Deduced a trap composed of 53 places in 279 ms of which 0 ms to minimize.
[2024-05-29 18:51:49] [INFO ] Deduced a trap composed of 41 places in 279 ms of which 1 ms to minimize.
[2024-05-29 18:51:50] [INFO ] Deduced a trap composed of 44 places in 248 ms of which 0 ms to minimize.
[2024-05-29 18:51:50] [INFO ] Deduced a trap composed of 42 places in 239 ms of which 1 ms to minimize.
[2024-05-29 18:51:50] [INFO ] Deduced a trap composed of 40 places in 224 ms of which 1 ms to minimize.
[2024-05-29 18:51:51] [INFO ] Deduced a trap composed of 58 places in 219 ms of which 2 ms to minimize.
[2024-05-29 18:51:51] [INFO ] Deduced a trap composed of 62 places in 219 ms of which 1 ms to minimize.
[2024-05-29 18:51:51] [INFO ] Deduced a trap composed of 62 places in 218 ms of which 1 ms to minimize.
[2024-05-29 18:51:51] [INFO ] Deduced a trap composed of 63 places in 211 ms of which 1 ms to minimize.
[2024-05-29 18:51:52] [INFO ] Deduced a trap composed of 57 places in 222 ms of which 1 ms to minimize.
[2024-05-29 18:51:52] [INFO ] Deduced a trap composed of 49 places in 215 ms of which 1 ms to minimize.
[2024-05-29 18:51:52] [INFO ] Deduced a trap composed of 54 places in 222 ms of which 1 ms to minimize.
[2024-05-29 18:51:53] [INFO ] Deduced a trap composed of 58 places in 219 ms of which 1 ms to minimize.
[2024-05-29 18:51:53] [INFO ] Deduced a trap composed of 68 places in 209 ms of which 0 ms to minimize.
[2024-05-29 18:51:53] [INFO ] Deduced a trap composed of 61 places in 210 ms of which 1 ms to minimize.
[2024-05-29 18:51:53] [INFO ] Deduced a trap composed of 73 places in 206 ms of which 1 ms to minimize.
[2024-05-29 18:51:54] [INFO ] Deduced a trap composed of 69 places in 282 ms of which 0 ms to minimize.
[2024-05-29 18:51:54] [INFO ] Deduced a trap composed of 72 places in 189 ms of which 3 ms to minimize.
[2024-05-29 18:51:54] [INFO ] Deduced a trap composed of 74 places in 194 ms of which 1 ms to minimize.
[2024-05-29 18:51:54] [INFO ] Deduced a trap composed of 62 places in 183 ms of which 1 ms to minimize.
[2024-05-29 18:51:55] [INFO ] Trap strengthening (SAT) tested/added 49/48 trap constraints in 17728 ms
[2024-05-29 18:51:55] [INFO ] Deduced a trap composed of 61 places in 163 ms of which 1 ms to minimize.
[2024-05-29 18:51:55] [INFO ] Deduced a trap composed of 62 places in 160 ms of which 1 ms to minimize.
[2024-05-29 18:51:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 498 ms
[2024-05-29 18:51:55] [INFO ] After 20240ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 331 ms.
[2024-05-29 18:51:56] [INFO ] After 21137ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 346 ms.
Support contains 15 out of 1656 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Drop transitions removed 195 transitions
Trivial Post-agglo rules discarded 195 transitions
Performed 195 trivial Post agglomeration. Transition count delta: 195
Iterating post reduction 0 with 195 rules applied. Total rules applied 195 place count 1656 transition count 1711
Reduce places removed 195 places and 0 transitions.
Iterating post reduction 1 with 195 rules applied. Total rules applied 390 place count 1461 transition count 1711
Performed 249 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 249 Pre rules applied. Total rules applied 390 place count 1461 transition count 1462
Deduced a syphon composed of 249 places in 3 ms
Reduce places removed 249 places and 0 transitions.
Iterating global reduction 2 with 498 rules applied. Total rules applied 888 place count 1212 transition count 1462
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 891 place count 1209 transition count 1459
Iterating global reduction 2 with 3 rules applied. Total rules applied 894 place count 1209 transition count 1459
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 894 place count 1209 transition count 1458
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 896 place count 1208 transition count 1458
Performed 495 Post agglomeration using F-continuation condition.Transition count delta: 495
Deduced a syphon composed of 495 places in 5 ms
Reduce places removed 495 places and 0 transitions.
Iterating global reduction 2 with 990 rules applied. Total rules applied 1886 place count 713 transition count 963
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 101 times.
Drop transitions removed 101 transitions
Iterating global reduction 2 with 101 rules applied. Total rules applied 1987 place count 713 transition count 963
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1988 place count 712 transition count 962
Applied a total of 1988 rules in 385 ms. Remains 712 /1656 variables (removed 944) and now considering 962/1906 (removed 944) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 386 ms. Remains : 712/1656 places, 962/1906 transitions.
Finished random walk after 6408 steps, including 10 resets, run visited all 5 properties in 94 ms. (steps per millisecond=68 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 401 stabilizing places and 401 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0||F(G(p1))) U p2)))'
Support contains 6 out of 1656 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1652 transition count 1902
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1652 transition count 1902
Applied a total of 8 rules in 125 ms. Remains 1652 /1656 variables (removed 4) and now considering 1902/1906 (removed 4) transitions.
// Phase 1: matrix 1902 rows 1652 cols
[2024-05-29 18:51:57] [INFO ] Computed 201 invariants in 9 ms
[2024-05-29 18:51:58] [INFO ] Implicit Places using invariants in 572 ms returned []
[2024-05-29 18:51:58] [INFO ] Invariant cache hit.
[2024-05-29 18:51:59] [INFO ] Implicit Places using invariants and state equation in 1712 ms returned []
Implicit Place search using SMT with State Equation took 2289 ms to find 0 implicit places.
[2024-05-29 18:51:59] [INFO ] Invariant cache hit.
[2024-05-29 18:52:00] [INFO ] Dead Transitions using invariants and state equation in 1018 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1652/1656 places, 1902/1906 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3450 ms. Remains : 1652/1656 places, 1902/1906 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 226 ms :[(NOT p2), (NOT p2), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s1482 1) (EQ s1491 1) (EQ s1510 1)), p0:(EQ s381 1), p1:(AND (OR (AND (EQ s1482 1) (EQ s1491 1) (EQ s1510 1)) (EQ s374 1)) (EQ s203 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2048 steps with 0 reset in 27 ms.
FORMULA ShieldRVs-PT-050B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050B-LTLFireability-00 finished in 3795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 1656 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions 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 1655 transition count 1704
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1454 transition count 1704
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 402 place count 1454 transition count 1454
Deduced a syphon composed of 250 places in 2 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 902 place count 1204 transition count 1454
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 906 place count 1200 transition count 1450
Iterating global reduction 2 with 4 rules applied. Total rules applied 910 place count 1200 transition count 1450
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 910 place count 1200 transition count 1449
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 912 place count 1199 transition count 1449
Performed 495 Post agglomeration using F-continuation condition.Transition count delta: 495
Deduced a syphon composed of 495 places in 1 ms
Reduce places removed 495 places and 0 transitions.
Iterating global reduction 2 with 990 rules applied. Total rules applied 1902 place count 704 transition count 954
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1904 place count 702 transition count 952
Applied a total of 1904 rules in 247 ms. Remains 702 /1656 variables (removed 954) and now considering 952/1906 (removed 954) transitions.
// Phase 1: matrix 952 rows 702 cols
[2024-05-29 18:52:01] [INFO ] Computed 201 invariants in 3 ms
[2024-05-29 18:52:01] [INFO ] Implicit Places using invariants in 339 ms returned []
[2024-05-29 18:52:01] [INFO ] Invariant cache hit.
[2024-05-29 18:52:02] [INFO ] Implicit Places using invariants and state equation in 756 ms returned []
Implicit Place search using SMT with State Equation took 1097 ms to find 0 implicit places.
[2024-05-29 18:52:02] [INFO ] Redundant transitions in 288 ms returned [951]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 951 rows 702 cols
[2024-05-29 18:52:02] [INFO ] Computed 201 invariants in 3 ms
[2024-05-29 18:52:03] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 702/1656 places, 951/1906 transitions.
Applied a total of 0 rules in 23 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2101 ms. Remains : 702/1656 places, 951/1906 transitions.
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s370 1), p1:(OR (EQ s325 0) (EQ s341 0) (EQ s352 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 151 reset in 655 ms.
Product exploration explored 100000 steps with 150 reset in 684 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 139 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 15 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 18:52:05] [INFO ] Invariant cache hit.
[2024-05-29 18:52:05] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:52:05] [INFO ] [Nat]Absence check using 201 positive place invariants in 33 ms returned sat
[2024-05-29 18:52:05] [INFO ] After 329ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:52:05] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 0 ms to minimize.
[2024-05-29 18:52:05] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 0 ms to minimize.
[2024-05-29 18:52:05] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 0 ms to minimize.
[2024-05-29 18:52:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 288 ms
[2024-05-29 18:52:05] [INFO ] After 644ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2024-05-29 18:52:05] [INFO ] After 813ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 951/951 transitions.
Partial Free-agglomeration rule applied 101 times.
Drop transitions removed 101 transitions
Iterating global reduction 0 with 101 rules applied. Total rules applied 101 place count 702 transition count 951
Applied a total of 101 rules in 46 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 702/702 places, 951/951 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 201533 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 201533 steps, saw 92039 distinct states, run finished after 3003 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 951 rows 702 cols
[2024-05-29 18:52:09] [INFO ] Computed 201 invariants in 12 ms
[2024-05-29 18:52:09] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:52:09] [INFO ] [Nat]Absence check using 201 positive place invariants in 30 ms returned sat
[2024-05-29 18:52:09] [INFO ] After 292ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:52:09] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 1 ms to minimize.
[2024-05-29 18:52:09] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2024-05-29 18:52:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 143 ms
[2024-05-29 18:52:09] [INFO ] After 458ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2024-05-29 18:52:09] [INFO ] After 631ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 951/951 transitions.
Applied a total of 0 rules in 30 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 702/702 places, 951/951 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 951/951 transitions.
Applied a total of 0 rules in 30 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
[2024-05-29 18:52:09] [INFO ] Invariant cache hit.
[2024-05-29 18:52:10] [INFO ] Implicit Places using invariants in 336 ms returned []
[2024-05-29 18:52:10] [INFO ] Invariant cache hit.
[2024-05-29 18:52:11] [INFO ] Implicit Places using invariants and state equation in 848 ms returned []
Implicit Place search using SMT with State Equation took 1188 ms to find 0 implicit places.
[2024-05-29 18:52:11] [INFO ] Redundant transitions in 74 ms returned []
[2024-05-29 18:52:11] [INFO ] Invariant cache hit.
[2024-05-29 18:52:11] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1773 ms. Remains : 702/702 places, 951/951 transitions.
Applied a total of 0 rules in 28 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 18:52:11] [INFO ] Invariant cache hit.
[2024-05-29 18:52:11] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:52:11] [INFO ] [Nat]Absence check using 201 positive place invariants in 27 ms returned sat
[2024-05-29 18:52:12] [INFO ] After 311ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:52:12] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 0 ms to minimize.
[2024-05-29 18:52:12] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 0 ms to minimize.
[2024-05-29 18:52:12] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 0 ms to minimize.
[2024-05-29 18:52:12] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-29 18:52:12] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 358 ms
[2024-05-29 18:52:12] [INFO ] After 695ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-05-29 18:52:12] [INFO ] After 862ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 174 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Support contains 4 out of 702 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 702/702 places, 951/951 transitions.
Applied a total of 0 rules in 26 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
// Phase 1: matrix 951 rows 702 cols
[2024-05-29 18:52:12] [INFO ] Computed 201 invariants in 8 ms
[2024-05-29 18:52:13] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-05-29 18:52:13] [INFO ] Invariant cache hit.
[2024-05-29 18:52:14] [INFO ] Implicit Places using invariants and state equation in 812 ms returned []
Implicit Place search using SMT with State Equation took 1110 ms to find 0 implicit places.
[2024-05-29 18:52:14] [INFO ] Redundant transitions in 210 ms returned []
[2024-05-29 18:52:14] [INFO ] Invariant cache hit.
[2024-05-29 18:52:14] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1774 ms. Remains : 702/702 places, 951/951 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 88 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 15 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 18:52:15] [INFO ] Invariant cache hit.
[2024-05-29 18:52:15] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 18:52:15] [INFO ] [Nat]Absence check using 201 positive place invariants in 31 ms returned sat
[2024-05-29 18:52:15] [INFO ] After 329ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 18:52:15] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 0 ms to minimize.
[2024-05-29 18:52:15] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-05-29 18:52:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 173 ms
[2024-05-29 18:52:15] [INFO ] After 589ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 59 ms.
[2024-05-29 18:52:16] [INFO ] After 801ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 951/951 transitions.
Partial Free-agglomeration rule applied 101 times.
Drop transitions removed 101 transitions
Iterating global reduction 0 with 101 rules applied. Total rules applied 101 place count 702 transition count 951
Applied a total of 101 rules in 46 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 702/702 places, 951/951 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 951 rows 702 cols
[2024-05-29 18:52:16] [INFO ] Computed 201 invariants in 8 ms
[2024-05-29 18:52:16] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:52:16] [INFO ] [Nat]Absence check using 201 positive place invariants in 33 ms returned sat
[2024-05-29 18:52:16] [INFO ] After 301ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:52:16] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 2 ms to minimize.
[2024-05-29 18:52:16] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2024-05-29 18:52:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 152 ms
[2024-05-29 18:52:16] [INFO ] After 477ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2024-05-29 18:52:16] [INFO ] After 629ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 4 out of 702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 951/951 transitions.
Applied a total of 0 rules in 35 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 702/702 places, 951/951 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 197852 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{}
Probabilistic random walk after 197852 steps, saw 91351 distinct states, run finished after 3001 ms. (steps per millisecond=65 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 18:52:20] [INFO ] Invariant cache hit.
[2024-05-29 18:52:20] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:52:20] [INFO ] [Nat]Absence check using 201 positive place invariants in 33 ms returned sat
[2024-05-29 18:52:20] [INFO ] After 332ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:52:20] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 1 ms to minimize.
[2024-05-29 18:52:20] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 0 ms to minimize.
[2024-05-29 18:52:20] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-29 18:52:20] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-29 18:52:20] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 336 ms
[2024-05-29 18:52:21] [INFO ] After 693ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2024-05-29 18:52:21] [INFO ] After 873ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 951/951 transitions.
Applied a total of 0 rules in 25 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 702/702 places, 951/951 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 951/951 transitions.
Applied a total of 0 rules in 27 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
[2024-05-29 18:52:21] [INFO ] Invariant cache hit.
[2024-05-29 18:52:21] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-29 18:52:21] [INFO ] Invariant cache hit.
[2024-05-29 18:52:22] [INFO ] Implicit Places using invariants and state equation in 859 ms returned []
Implicit Place search using SMT with State Equation took 1185 ms to find 0 implicit places.
[2024-05-29 18:52:22] [INFO ] Redundant transitions in 80 ms returned []
[2024-05-29 18:52:22] [INFO ] Invariant cache hit.
[2024-05-29 18:52:22] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1729 ms. Remains : 702/702 places, 951/951 transitions.
Applied a total of 0 rules in 22 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 18:52:22] [INFO ] Invariant cache hit.
[2024-05-29 18:52:22] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:52:23] [INFO ] [Nat]Absence check using 201 positive place invariants in 30 ms returned sat
[2024-05-29 18:52:23] [INFO ] After 317ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:52:23] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 0 ms to minimize.
[2024-05-29 18:52:23] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 0 ms to minimize.
[2024-05-29 18:52:23] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-29 18:52:23] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-29 18:52:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 347 ms
[2024-05-29 18:52:23] [INFO ] After 696ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2024-05-29 18:52:23] [INFO ] After 859ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 184 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 150 reset in 526 ms.
Product exploration explored 100000 steps with 150 reset in 653 ms.
Built C files in :
/tmp/ltsmin11982266042709893042
[2024-05-29 18:52:25] [INFO ] Computing symmetric may disable matrix : 951 transitions.
[2024-05-29 18:52:25] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:52:25] [INFO ] Computing symmetric may enable matrix : 951 transitions.
[2024-05-29 18:52:25] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:52:25] [INFO ] Computing Do-Not-Accords matrix : 951 transitions.
[2024-05-29 18:52:25] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:52:25] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11982266042709893042
Running compilation step : cd /tmp/ltsmin11982266042709893042;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2866 ms.
Running link step : cd /tmp/ltsmin11982266042709893042;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin11982266042709893042;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14993392565436214324.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 702 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 702/702 places, 951/951 transitions.
Applied a total of 0 rules in 28 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
// Phase 1: matrix 951 rows 702 cols
[2024-05-29 18:52:40] [INFO ] Computed 201 invariants in 5 ms
[2024-05-29 18:52:40] [INFO ] Implicit Places using invariants in 311 ms returned []
[2024-05-29 18:52:40] [INFO ] Invariant cache hit.
[2024-05-29 18:52:41] [INFO ] Implicit Places using invariants and state equation in 847 ms returned []
Implicit Place search using SMT with State Equation took 1159 ms to find 0 implicit places.
[2024-05-29 18:52:41] [INFO ] Redundant transitions in 205 ms returned []
[2024-05-29 18:52:41] [INFO ] Invariant cache hit.
[2024-05-29 18:52:42] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1824 ms. Remains : 702/702 places, 951/951 transitions.
Built C files in :
/tmp/ltsmin16728298160402601332
[2024-05-29 18:52:42] [INFO ] Computing symmetric may disable matrix : 951 transitions.
[2024-05-29 18:52:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:52:42] [INFO ] Computing symmetric may enable matrix : 951 transitions.
[2024-05-29 18:52:42] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:52:42] [INFO ] Computing Do-Not-Accords matrix : 951 transitions.
[2024-05-29 18:52:42] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:52:42] [INFO ] Built C files in 158ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16728298160402601332
Running compilation step : cd /tmp/ltsmin16728298160402601332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2805 ms.
Running link step : cd /tmp/ltsmin16728298160402601332;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin16728298160402601332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7624091221465237628.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 18:52:57] [INFO ] Flatten gal took : 39 ms
[2024-05-29 18:52:57] [INFO ] Flatten gal took : 35 ms
[2024-05-29 18:52:57] [INFO ] Time to serialize gal into /tmp/LTL17286625985815392537.gal : 8 ms
[2024-05-29 18:52:57] [INFO ] Time to serialize properties into /tmp/LTL14255460380011400220.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17286625985815392537.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16663681827146079227.hoa' '-atoms' '/tmp/LTL14255460380011400220.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14255460380011400220.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16663681827146079227.hoa
Detected timeout of ITS tools.
[2024-05-29 18:53:12] [INFO ] Flatten gal took : 33 ms
[2024-05-29 18:53:12] [INFO ] Flatten gal took : 32 ms
[2024-05-29 18:53:12] [INFO ] Time to serialize gal into /tmp/LTL16997087496060850331.gal : 7 ms
[2024-05-29 18:53:12] [INFO ] Time to serialize properties into /tmp/LTL9053706629698509370.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16997087496060850331.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9053706629698509370.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("(p1077==1)"))||(G("(((p956==0)||(p997==0))||(p1024==0))")))))
Formula 0 simplified : G(F!"(p1077==1)" & F!"(((p956==0)||(p997==0))||(p1024==0))")
Detected timeout of ITS tools.
[2024-05-29 18:53:27] [INFO ] Flatten gal took : 35 ms
[2024-05-29 18:53:27] [INFO ] Applying decomposition
[2024-05-29 18:53:27] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17699554180781881166.txt' '-o' '/tmp/graph17699554180781881166.bin' '-w' '/tmp/graph17699554180781881166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17699554180781881166.bin' '-l' '-1' '-v' '-w' '/tmp/graph17699554180781881166.weights' '-q' '0' '-e' '0.001'
[2024-05-29 18:53:28] [INFO ] Decomposing Gal with order
[2024-05-29 18:53:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 18:53:28] [INFO ] Removed a total of 1045 redundant transitions.
[2024-05-29 18:53:28] [INFO ] Flatten gal took : 306 ms
[2024-05-29 18:53:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 916 labels/synchronizations in 32 ms.
[2024-05-29 18:53:28] [INFO ] Time to serialize gal into /tmp/LTL8391204506143163386.gal : 83 ms
[2024-05-29 18:53:28] [INFO ] Time to serialize properties into /tmp/LTL7451161863064040789.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8391204506143163386.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7451161863064040789.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((G("(i8.u105.p1077==1)"))||(G("(((i7.u93.p956==0)||(i8.u97.p997==0))||(i8.u100.p1024==0))")))))
Formula 0 simplified : G(F!"(i8.u105.p1077==1)" & F!"(((i7.u93.p956==0)||(i8.u97.p997==0))||(i8.u100.p1024==0))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14774184051382378932
[2024-05-29 18:53:43] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14774184051382378932
Running compilation step : cd /tmp/ltsmin14774184051382378932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1612 ms.
Running link step : cd /tmp/ltsmin14774184051382378932;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin14774184051382378932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-050B-LTLFireability-01 finished in 117571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||X((p1||X(p2))))))'
Support contains 5 out of 1656 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1653 transition count 1903
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1653 transition count 1903
Applied a total of 6 rules in 101 ms. Remains 1653 /1656 variables (removed 3) and now considering 1903/1906 (removed 3) transitions.
// Phase 1: matrix 1903 rows 1653 cols
[2024-05-29 18:53:58] [INFO ] Computed 201 invariants in 11 ms
[2024-05-29 18:53:59] [INFO ] Implicit Places using invariants in 503 ms returned []
[2024-05-29 18:53:59] [INFO ] Invariant cache hit.
[2024-05-29 18:54:01] [INFO ] Implicit Places using invariants and state equation in 1926 ms returned []
Implicit Place search using SMT with State Equation took 2431 ms to find 0 implicit places.
[2024-05-29 18:54:01] [INFO ] Invariant cache hit.
[2024-05-29 18:54:02] [INFO ] Dead Transitions using invariants and state equation in 1102 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1653/1656 places, 1903/1906 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3636 ms. Remains : 1653/1656 places, 1903/1906 transitions.
Stuttering acceptance computed with spot in 258 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s1005 0), p1:(EQ s199 0), p2:(OR (EQ s1152 0) (EQ s1155 0) (EQ s1163 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33219 reset in 977 ms.
Product exploration explored 100000 steps with 33348 reset in 936 ms.
Computed a total of 399 stabilizing places and 399 stable transitions
Computed a total of 399 stabilizing places and 399 stable transitions
Detected a total of 399/1653 stabilizing places and 399/1903 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 155 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 273 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 18:54:05] [INFO ] Invariant cache hit.
[2024-05-29 18:54:05] [INFO ] After 242ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 18:54:05] [INFO ] [Nat]Absence check using 201 positive place invariants in 78 ms returned sat
[2024-05-29 18:54:06] [INFO ] After 988ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 18:54:07] [INFO ] Deduced a trap composed of 39 places in 415 ms of which 1 ms to minimize.
[2024-05-29 18:54:07] [INFO ] Deduced a trap composed of 25 places in 458 ms of which 1 ms to minimize.
[2024-05-29 18:54:08] [INFO ] Deduced a trap composed of 29 places in 445 ms of which 1 ms to minimize.
[2024-05-29 18:54:08] [INFO ] Deduced a trap composed of 30 places in 454 ms of which 1 ms to minimize.
[2024-05-29 18:54:09] [INFO ] Deduced a trap composed of 34 places in 443 ms of which 1 ms to minimize.
[2024-05-29 18:54:09] [INFO ] Deduced a trap composed of 27 places in 439 ms of which 1 ms to minimize.
[2024-05-29 18:54:10] [INFO ] Deduced a trap composed of 31 places in 385 ms of which 1 ms to minimize.
[2024-05-29 18:54:10] [INFO ] Deduced a trap composed of 24 places in 375 ms of which 0 ms to minimize.
[2024-05-29 18:54:11] [INFO ] Deduced a trap composed of 30 places in 425 ms of which 1 ms to minimize.
[2024-05-29 18:54:11] [INFO ] Deduced a trap composed of 49 places in 406 ms of which 1 ms to minimize.
[2024-05-29 18:54:12] [INFO ] Deduced a trap composed of 48 places in 449 ms of which 1 ms to minimize.
[2024-05-29 18:54:12] [INFO ] Deduced a trap composed of 43 places in 430 ms of which 1 ms to minimize.
[2024-05-29 18:54:13] [INFO ] Deduced a trap composed of 37 places in 393 ms of which 2 ms to minimize.
[2024-05-29 18:54:13] [INFO ] Deduced a trap composed of 42 places in 392 ms of which 1 ms to minimize.
[2024-05-29 18:54:14] [INFO ] Deduced a trap composed of 34 places in 366 ms of which 0 ms to minimize.
[2024-05-29 18:54:14] [INFO ] Deduced a trap composed of 46 places in 359 ms of which 0 ms to minimize.
[2024-05-29 18:54:14] [INFO ] Deduced a trap composed of 44 places in 333 ms of which 1 ms to minimize.
[2024-05-29 18:54:15] [INFO ] Deduced a trap composed of 45 places in 333 ms of which 1 ms to minimize.
[2024-05-29 18:54:15] [INFO ] Deduced a trap composed of 42 places in 329 ms of which 0 ms to minimize.
[2024-05-29 18:54:16] [INFO ] Deduced a trap composed of 45 places in 330 ms of which 0 ms to minimize.
[2024-05-29 18:54:16] [INFO ] Deduced a trap composed of 41 places in 335 ms of which 0 ms to minimize.
[2024-05-29 18:54:16] [INFO ] Deduced a trap composed of 49 places in 323 ms of which 1 ms to minimize.
[2024-05-29 18:54:17] [INFO ] Deduced a trap composed of 56 places in 327 ms of which 1 ms to minimize.
[2024-05-29 18:54:17] [INFO ] Deduced a trap composed of 27 places in 320 ms of which 1 ms to minimize.
[2024-05-29 18:54:18] [INFO ] Deduced a trap composed of 34 places in 301 ms of which 1 ms to minimize.
[2024-05-29 18:54:18] [INFO ] Deduced a trap composed of 29 places in 306 ms of which 1 ms to minimize.
[2024-05-29 18:54:18] [INFO ] Deduced a trap composed of 68 places in 308 ms of which 1 ms to minimize.
[2024-05-29 18:54:19] [INFO ] Deduced a trap composed of 58 places in 298 ms of which 0 ms to minimize.
[2024-05-29 18:54:19] [INFO ] Deduced a trap composed of 52 places in 295 ms of which 1 ms to minimize.
[2024-05-29 18:54:19] [INFO ] Deduced a trap composed of 53 places in 283 ms of which 1 ms to minimize.
[2024-05-29 18:54:20] [INFO ] Deduced a trap composed of 51 places in 298 ms of which 0 ms to minimize.
[2024-05-29 18:54:20] [INFO ] Deduced a trap composed of 44 places in 306 ms of which 1 ms to minimize.
[2024-05-29 18:54:20] [INFO ] Deduced a trap composed of 46 places in 304 ms of which 1 ms to minimize.
[2024-05-29 18:54:21] [INFO ] Deduced a trap composed of 44 places in 291 ms of which 1 ms to minimize.
[2024-05-29 18:54:21] [INFO ] Deduced a trap composed of 49 places in 298 ms of which 0 ms to minimize.
[2024-05-29 18:54:22] [INFO ] Deduced a trap composed of 52 places in 289 ms of which 1 ms to minimize.
[2024-05-29 18:54:22] [INFO ] Deduced a trap composed of 51 places in 296 ms of which 1 ms to minimize.
[2024-05-29 18:54:22] [INFO ] Deduced a trap composed of 49 places in 284 ms of which 1 ms to minimize.
[2024-05-29 18:54:23] [INFO ] Deduced a trap composed of 57 places in 281 ms of which 0 ms to minimize.
[2024-05-29 18:54:23] [INFO ] Deduced a trap composed of 50 places in 279 ms of which 1 ms to minimize.
[2024-05-29 18:54:23] [INFO ] Deduced a trap composed of 47 places in 270 ms of which 1 ms to minimize.
[2024-05-29 18:54:24] [INFO ] Deduced a trap composed of 55 places in 283 ms of which 1 ms to minimize.
[2024-05-29 18:54:24] [INFO ] Deduced a trap composed of 72 places in 272 ms of which 1 ms to minimize.
[2024-05-29 18:54:24] [INFO ] Deduced a trap composed of 69 places in 267 ms of which 1 ms to minimize.
[2024-05-29 18:54:25] [INFO ] Deduced a trap composed of 44 places in 280 ms of which 1 ms to minimize.
[2024-05-29 18:54:25] [INFO ] Deduced a trap composed of 58 places in 277 ms of which 1 ms to minimize.
[2024-05-29 18:54:25] [INFO ] Deduced a trap composed of 55 places in 259 ms of which 0 ms to minimize.
[2024-05-29 18:54:26] [INFO ] Deduced a trap composed of 62 places in 258 ms of which 1 ms to minimize.
[2024-05-29 18:54:26] [INFO ] Deduced a trap composed of 58 places in 270 ms of which 1 ms to minimize.
[2024-05-29 18:54:26] [INFO ] Deduced a trap composed of 64 places in 284 ms of which 1 ms to minimize.
[2024-05-29 18:54:27] [INFO ] Deduced a trap composed of 63 places in 271 ms of which 1 ms to minimize.
[2024-05-29 18:54:27] [INFO ] Deduced a trap composed of 51 places in 271 ms of which 1 ms to minimize.
[2024-05-29 18:54:27] [INFO ] Deduced a trap composed of 55 places in 265 ms of which 1 ms to minimize.
[2024-05-29 18:54:27] [INFO ] Deduced a trap composed of 49 places in 252 ms of which 0 ms to minimize.
[2024-05-29 18:54:28] [INFO ] Deduced a trap composed of 72 places in 247 ms of which 1 ms to minimize.
[2024-05-29 18:54:28] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 1 ms to minimize.
[2024-05-29 18:54:28] [INFO ] Deduced a trap composed of 45 places in 271 ms of which 1 ms to minimize.
[2024-05-29 18:54:29] [INFO ] Deduced a trap composed of 48 places in 262 ms of which 1 ms to minimize.
[2024-05-29 18:54:29] [INFO ] Deduced a trap composed of 47 places in 243 ms of which 1 ms to minimize.
[2024-05-29 18:54:29] [INFO ] Deduced a trap composed of 55 places in 257 ms of which 1 ms to minimize.
[2024-05-29 18:54:30] [INFO ] Deduced a trap composed of 61 places in 237 ms of which 1 ms to minimize.
[2024-05-29 18:54:30] [INFO ] Deduced a trap composed of 49 places in 231 ms of which 1 ms to minimize.
[2024-05-29 18:54:30] [INFO ] Deduced a trap composed of 50 places in 224 ms of which 2 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2024-05-29 18:54:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 18:54:30] [INFO ] After 25154ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 89 ms.
Support contains 5 out of 1653 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 1903/1903 transitions.
Drop transitions 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 1653 transition count 1705
Reduce places removed 198 places and 0 transitions.
Iterating post reduction 1 with 198 rules applied. Total rules applied 396 place count 1455 transition count 1705
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 396 place count 1455 transition count 1454
Deduced a syphon composed of 251 places in 2 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 898 place count 1204 transition count 1454
Performed 497 Post agglomeration using F-continuation condition.Transition count delta: 497
Deduced a syphon composed of 497 places in 2 ms
Reduce places removed 497 places and 0 transitions.
Iterating global reduction 2 with 994 rules applied. Total rules applied 1892 place count 707 transition count 957
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 102 times.
Drop transitions removed 102 transitions
Iterating global reduction 2 with 102 rules applied. Total rules applied 1994 place count 707 transition count 957
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1995 place count 706 transition count 956
Applied a total of 1995 rules in 222 ms. Remains 706 /1653 variables (removed 947) and now considering 956/1903 (removed 947) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 222 ms. Remains : 706/1653 places, 956/1903 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 956 rows 706 cols
[2024-05-29 18:54:31] [INFO ] Computed 201 invariants in 7 ms
[2024-05-29 18:54:31] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:54:31] [INFO ] [Nat]Absence check using 201 positive place invariants in 36 ms returned sat
[2024-05-29 18:54:31] [INFO ] After 364ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:54:31] [INFO ] Deduced a trap composed of 6 places in 67 ms of which 0 ms to minimize.
[2024-05-29 18:54:32] [INFO ] Deduced a trap composed of 6 places in 60 ms of which 1 ms to minimize.
[2024-05-29 18:54:32] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-05-29 18:54:32] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
[2024-05-29 18:54:32] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 0 ms to minimize.
[2024-05-29 18:54:32] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
[2024-05-29 18:54:32] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 551 ms
[2024-05-29 18:54:32] [INFO ] After 939ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2024-05-29 18:54:32] [INFO ] After 1124ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 706 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 706/706 places, 956/956 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 706 transition count 954
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 704 transition count 954
Applied a total of 4 rules in 27 ms. Remains 704 /706 variables (removed 2) and now considering 954/956 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 704/706 places, 954/956 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 446081 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 446081 steps, saw 437897 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 954 rows 704 cols
[2024-05-29 18:54:35] [INFO ] Computed 201 invariants in 39 ms
[2024-05-29 18:54:35] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:54:35] [INFO ] [Nat]Absence check using 201 positive place invariants in 30 ms returned sat
[2024-05-29 18:54:36] [INFO ] After 353ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:54:36] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 0 ms to minimize.
[2024-05-29 18:54:36] [INFO ] Deduced a trap composed of 6 places in 67 ms of which 0 ms to minimize.
[2024-05-29 18:54:36] [INFO ] Deduced a trap composed of 6 places in 67 ms of which 1 ms to minimize.
[2024-05-29 18:54:36] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 0 ms to minimize.
[2024-05-29 18:54:36] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-05-29 18:54:36] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 483 ms
[2024-05-29 18:54:36] [INFO ] After 859ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2024-05-29 18:54:36] [INFO ] After 1018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 704/704 places, 954/954 transitions.
Applied a total of 0 rules in 23 ms. Remains 704 /704 variables (removed 0) and now considering 954/954 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 704/704 places, 954/954 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 704/704 places, 954/954 transitions.
Applied a total of 0 rules in 22 ms. Remains 704 /704 variables (removed 0) and now considering 954/954 (removed 0) transitions.
[2024-05-29 18:54:36] [INFO ] Invariant cache hit.
[2024-05-29 18:54:37] [INFO ] Implicit Places using invariants in 349 ms returned []
[2024-05-29 18:54:37] [INFO ] Invariant cache hit.
[2024-05-29 18:54:38] [INFO ] Implicit Places using invariants and state equation in 898 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
[2024-05-29 18:54:38] [INFO ] Redundant transitions in 106 ms returned []
[2024-05-29 18:54:38] [INFO ] Invariant cache hit.
[2024-05-29 18:54:38] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1868 ms. Remains : 704/704 places, 954/954 transitions.
Applied a total of 0 rules in 23 ms. Remains 704 /704 variables (removed 0) and now considering 954/954 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 18:54:38] [INFO ] Invariant cache hit.
[2024-05-29 18:54:38] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:54:38] [INFO ] [Nat]Absence check using 201 positive place invariants in 31 ms returned sat
[2024-05-29 18:54:39] [INFO ] After 308ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:54:39] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2024-05-29 18:54:39] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2024-05-29 18:54:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 149 ms
[2024-05-29 18:54:39] [INFO ] After 477ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-05-29 18:54:39] [INFO ] After 637ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1 p2), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p2)), (F (AND p0 (NOT p1))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 336 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Support contains 5 out of 1653 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1653/1653 places, 1903/1903 transitions.
Applied a total of 0 rules in 65 ms. Remains 1653 /1653 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1653 cols
[2024-05-29 18:54:40] [INFO ] Computed 201 invariants in 13 ms
[2024-05-29 18:54:40] [INFO ] Implicit Places using invariants in 531 ms returned []
[2024-05-29 18:54:40] [INFO ] Invariant cache hit.
[2024-05-29 18:54:42] [INFO ] Implicit Places using invariants and state equation in 1938 ms returned []
Implicit Place search using SMT with State Equation took 2471 ms to find 0 implicit places.
[2024-05-29 18:54:42] [INFO ] Invariant cache hit.
[2024-05-29 18:54:43] [INFO ] Dead Transitions using invariants and state equation in 1098 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3635 ms. Remains : 1653/1653 places, 1903/1903 transitions.
Computed a total of 399 stabilizing places and 399 stable transitions
Computed a total of 399 stabilizing places and 399 stable transitions
Detected a total of 399/1653 stabilizing places and 399/1903 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 198 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 18:54:44] [INFO ] Invariant cache hit.
[2024-05-29 18:54:44] [INFO ] After 242ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 18:54:45] [INFO ] [Nat]Absence check using 201 positive place invariants in 74 ms returned sat
[2024-05-29 18:54:46] [INFO ] After 1020ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 18:54:46] [INFO ] Deduced a trap composed of 39 places in 470 ms of which 1 ms to minimize.
[2024-05-29 18:54:47] [INFO ] Deduced a trap composed of 25 places in 440 ms of which 1 ms to minimize.
[2024-05-29 18:54:47] [INFO ] Deduced a trap composed of 29 places in 452 ms of which 1 ms to minimize.
[2024-05-29 18:54:48] [INFO ] Deduced a trap composed of 30 places in 409 ms of which 1 ms to minimize.
[2024-05-29 18:54:48] [INFO ] Deduced a trap composed of 34 places in 430 ms of which 1 ms to minimize.
[2024-05-29 18:54:49] [INFO ] Deduced a trap composed of 27 places in 436 ms of which 1 ms to minimize.
[2024-05-29 18:54:49] [INFO ] Deduced a trap composed of 31 places in 442 ms of which 1 ms to minimize.
[2024-05-29 18:54:50] [INFO ] Deduced a trap composed of 24 places in 418 ms of which 1 ms to minimize.
[2024-05-29 18:54:50] [INFO ] Deduced a trap composed of 30 places in 435 ms of which 1 ms to minimize.
[2024-05-29 18:54:51] [INFO ] Deduced a trap composed of 49 places in 422 ms of which 1 ms to minimize.
[2024-05-29 18:54:51] [INFO ] Deduced a trap composed of 48 places in 402 ms of which 1 ms to minimize.
[2024-05-29 18:54:52] [INFO ] Deduced a trap composed of 43 places in 360 ms of which 0 ms to minimize.
[2024-05-29 18:54:52] [INFO ] Deduced a trap composed of 37 places in 377 ms of which 1 ms to minimize.
[2024-05-29 18:54:52] [INFO ] Deduced a trap composed of 42 places in 369 ms of which 1 ms to minimize.
[2024-05-29 18:54:53] [INFO ] Deduced a trap composed of 34 places in 361 ms of which 1 ms to minimize.
[2024-05-29 18:54:53] [INFO ] Deduced a trap composed of 46 places in 380 ms of which 1 ms to minimize.
[2024-05-29 18:54:54] [INFO ] Deduced a trap composed of 44 places in 324 ms of which 1 ms to minimize.
[2024-05-29 18:54:54] [INFO ] Deduced a trap composed of 45 places in 352 ms of which 1 ms to minimize.
[2024-05-29 18:54:54] [INFO ] Deduced a trap composed of 42 places in 328 ms of which 1 ms to minimize.
[2024-05-29 18:54:55] [INFO ] Deduced a trap composed of 45 places in 333 ms of which 1 ms to minimize.
[2024-05-29 18:54:55] [INFO ] Deduced a trap composed of 41 places in 330 ms of which 1 ms to minimize.
[2024-05-29 18:54:56] [INFO ] Deduced a trap composed of 49 places in 328 ms of which 1 ms to minimize.
[2024-05-29 18:54:56] [INFO ] Deduced a trap composed of 56 places in 343 ms of which 1 ms to minimize.
[2024-05-29 18:54:56] [INFO ] Deduced a trap composed of 27 places in 316 ms of which 0 ms to minimize.
[2024-05-29 18:54:57] [INFO ] Deduced a trap composed of 34 places in 298 ms of which 1 ms to minimize.
[2024-05-29 18:54:57] [INFO ] Deduced a trap composed of 29 places in 308 ms of which 1 ms to minimize.
[2024-05-29 18:54:58] [INFO ] Deduced a trap composed of 68 places in 301 ms of which 0 ms to minimize.
[2024-05-29 18:54:58] [INFO ] Deduced a trap composed of 58 places in 292 ms of which 1 ms to minimize.
[2024-05-29 18:54:58] [INFO ] Deduced a trap composed of 52 places in 306 ms of which 0 ms to minimize.
[2024-05-29 18:54:59] [INFO ] Deduced a trap composed of 53 places in 281 ms of which 0 ms to minimize.
[2024-05-29 18:54:59] [INFO ] Deduced a trap composed of 51 places in 293 ms of which 1 ms to minimize.
[2024-05-29 18:54:59] [INFO ] Deduced a trap composed of 44 places in 294 ms of which 0 ms to minimize.
[2024-05-29 18:55:00] [INFO ] Deduced a trap composed of 46 places in 294 ms of which 1 ms to minimize.
[2024-05-29 18:55:00] [INFO ] Deduced a trap composed of 44 places in 291 ms of which 1 ms to minimize.
[2024-05-29 18:55:00] [INFO ] Deduced a trap composed of 49 places in 287 ms of which 1 ms to minimize.
[2024-05-29 18:55:01] [INFO ] Deduced a trap composed of 52 places in 299 ms of which 0 ms to minimize.
[2024-05-29 18:55:01] [INFO ] Deduced a trap composed of 51 places in 302 ms of which 0 ms to minimize.
[2024-05-29 18:55:01] [INFO ] Deduced a trap composed of 49 places in 285 ms of which 1 ms to minimize.
[2024-05-29 18:55:02] [INFO ] Deduced a trap composed of 57 places in 289 ms of which 0 ms to minimize.
[2024-05-29 18:55:02] [INFO ] Deduced a trap composed of 50 places in 262 ms of which 1 ms to minimize.
[2024-05-29 18:55:02] [INFO ] Deduced a trap composed of 47 places in 277 ms of which 1 ms to minimize.
[2024-05-29 18:55:03] [INFO ] Deduced a trap composed of 55 places in 273 ms of which 1 ms to minimize.
[2024-05-29 18:55:03] [INFO ] Deduced a trap composed of 72 places in 274 ms of which 1 ms to minimize.
[2024-05-29 18:55:03] [INFO ] Deduced a trap composed of 69 places in 284 ms of which 1 ms to minimize.
[2024-05-29 18:55:04] [INFO ] Deduced a trap composed of 44 places in 270 ms of which 1 ms to minimize.
[2024-05-29 18:55:04] [INFO ] Deduced a trap composed of 58 places in 272 ms of which 1 ms to minimize.
[2024-05-29 18:55:04] [INFO ] Deduced a trap composed of 55 places in 268 ms of which 0 ms to minimize.
[2024-05-29 18:55:05] [INFO ] Deduced a trap composed of 62 places in 259 ms of which 1 ms to minimize.
[2024-05-29 18:55:05] [INFO ] Deduced a trap composed of 58 places in 268 ms of which 0 ms to minimize.
[2024-05-29 18:55:05] [INFO ] Deduced a trap composed of 64 places in 277 ms of which 1 ms to minimize.
[2024-05-29 18:55:06] [INFO ] Deduced a trap composed of 63 places in 295 ms of which 1 ms to minimize.
[2024-05-29 18:55:06] [INFO ] Deduced a trap composed of 51 places in 277 ms of which 1 ms to minimize.
[2024-05-29 18:55:06] [INFO ] Deduced a trap composed of 55 places in 264 ms of which 0 ms to minimize.
[2024-05-29 18:55:07] [INFO ] Deduced a trap composed of 49 places in 255 ms of which 1 ms to minimize.
[2024-05-29 18:55:07] [INFO ] Deduced a trap composed of 72 places in 268 ms of which 1 ms to minimize.
[2024-05-29 18:55:07] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 1 ms to minimize.
[2024-05-29 18:55:08] [INFO ] Deduced a trap composed of 45 places in 266 ms of which 0 ms to minimize.
[2024-05-29 18:55:08] [INFO ] Deduced a trap composed of 48 places in 269 ms of which 1 ms to minimize.
[2024-05-29 18:55:08] [INFO ] Deduced a trap composed of 47 places in 267 ms of which 1 ms to minimize.
[2024-05-29 18:55:09] [INFO ] Deduced a trap composed of 55 places in 257 ms of which 1 ms to minimize.
[2024-05-29 18:55:09] [INFO ] Deduced a trap composed of 61 places in 231 ms of which 1 ms to minimize.
[2024-05-29 18:55:09] [INFO ] Deduced a trap composed of 49 places in 239 ms of which 0 ms to minimize.
[2024-05-29 18:55:10] [INFO ] Deduced a trap composed of 50 places in 226 ms of which 0 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2024-05-29 18:55:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 18:55:10] [INFO ] After 25249ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 162 ms.
Support contains 5 out of 1653 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 1903/1903 transitions.
Drop transitions 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 1653 transition count 1705
Reduce places removed 198 places and 0 transitions.
Iterating post reduction 1 with 198 rules applied. Total rules applied 396 place count 1455 transition count 1705
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 396 place count 1455 transition count 1454
Deduced a syphon composed of 251 places in 2 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 898 place count 1204 transition count 1454
Performed 497 Post agglomeration using F-continuation condition.Transition count delta: 497
Deduced a syphon composed of 497 places in 1 ms
Reduce places removed 497 places and 0 transitions.
Iterating global reduction 2 with 994 rules applied. Total rules applied 1892 place count 707 transition count 957
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 102 times.
Drop transitions removed 102 transitions
Iterating global reduction 2 with 102 rules applied. Total rules applied 1994 place count 707 transition count 957
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1995 place count 706 transition count 956
Applied a total of 1995 rules in 222 ms. Remains 706 /1653 variables (removed 947) and now considering 956/1903 (removed 947) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 222 ms. Remains : 706/1653 places, 956/1903 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 956 rows 706 cols
[2024-05-29 18:55:10] [INFO ] Computed 201 invariants in 4 ms
[2024-05-29 18:55:10] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:55:10] [INFO ] [Nat]Absence check using 201 positive place invariants in 40 ms returned sat
[2024-05-29 18:55:11] [INFO ] After 335ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:55:11] [INFO ] Deduced a trap composed of 6 places in 74 ms of which 0 ms to minimize.
[2024-05-29 18:55:11] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 0 ms to minimize.
[2024-05-29 18:55:11] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-05-29 18:55:11] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 0 ms to minimize.
[2024-05-29 18:55:11] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 0 ms to minimize.
[2024-05-29 18:55:11] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 1 ms to minimize.
[2024-05-29 18:55:11] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 539 ms
[2024-05-29 18:55:11] [INFO ] After 896ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2024-05-29 18:55:11] [INFO ] After 1081ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 706 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 706/706 places, 956/956 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 706 transition count 954
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 704 transition count 954
Applied a total of 4 rules in 26 ms. Remains 704 /706 variables (removed 2) and now considering 954/956 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 704/706 places, 954/956 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 433512 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :{}
Probabilistic random walk after 433512 steps, saw 425569 distinct states, run finished after 3002 ms. (steps per millisecond=144 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 954 rows 704 cols
[2024-05-29 18:55:14] [INFO ] Computed 201 invariants in 2 ms
[2024-05-29 18:55:15] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:55:15] [INFO ] [Nat]Absence check using 201 positive place invariants in 31 ms returned sat
[2024-05-29 18:55:15] [INFO ] After 333ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:55:15] [INFO ] Deduced a trap composed of 6 places in 73 ms of which 0 ms to minimize.
[2024-05-29 18:55:15] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 1 ms to minimize.
[2024-05-29 18:55:15] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 0 ms to minimize.
[2024-05-29 18:55:15] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 0 ms to minimize.
[2024-05-29 18:55:15] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-05-29 18:55:16] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 482 ms
[2024-05-29 18:55:16] [INFO ] After 837ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-05-29 18:55:16] [INFO ] After 998ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 704/704 places, 954/954 transitions.
Applied a total of 0 rules in 30 ms. Remains 704 /704 variables (removed 0) and now considering 954/954 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 704/704 places, 954/954 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 704/704 places, 954/954 transitions.
Applied a total of 0 rules in 23 ms. Remains 704 /704 variables (removed 0) and now considering 954/954 (removed 0) transitions.
[2024-05-29 18:55:16] [INFO ] Invariant cache hit.
[2024-05-29 18:55:16] [INFO ] Implicit Places using invariants in 340 ms returned []
[2024-05-29 18:55:16] [INFO ] Invariant cache hit.
[2024-05-29 18:55:17] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1276 ms to find 0 implicit places.
[2024-05-29 18:55:17] [INFO ] Redundant transitions in 77 ms returned []
[2024-05-29 18:55:17] [INFO ] Invariant cache hit.
[2024-05-29 18:55:17] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1829 ms. Remains : 704/704 places, 954/954 transitions.
Applied a total of 0 rules in 21 ms. Remains 704 /704 variables (removed 0) and now considering 954/954 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 18:55:17] [INFO ] Invariant cache hit.
[2024-05-29 18:55:18] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:55:18] [INFO ] [Nat]Absence check using 201 positive place invariants in 32 ms returned sat
[2024-05-29 18:55:18] [INFO ] After 319ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:55:18] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 1 ms to minimize.
[2024-05-29 18:55:18] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 0 ms to minimize.
[2024-05-29 18:55:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 173 ms
[2024-05-29 18:55:18] [INFO ] After 513ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2024-05-29 18:55:18] [INFO ] After 674ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1 p2), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p2)), (F (AND p0 (NOT p1))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 361 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 324 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Product exploration explored 100000 steps with 33383 reset in 930 ms.
Product exploration explored 100000 steps with 33475 reset in 963 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 243 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Support contains 5 out of 1653 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1653/1653 places, 1903/1903 transitions.
Performed 197 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 197 rules applied. Total rules applied 197 place count 1653 transition count 1903
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 104 Pre rules applied. Total rules applied 197 place count 1653 transition count 1953
Deduced a syphon composed of 301 places in 3 ms
Iterating global reduction 1 with 104 rules applied. Total rules applied 301 place count 1653 transition count 1953
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 302 place count 1652 transition count 1952
Deduced a syphon composed of 300 places in 3 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 303 place count 1652 transition count 1952
Performed 645 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 945 places in 3 ms
Iterating global reduction 1 with 645 rules applied. Total rules applied 948 place count 1652 transition count 1952
Renaming transitions due to excessive name length > 1024 char.
Discarding 344 places :
Symmetric choice reduction at 1 with 344 rule applications. Total rules 1292 place count 1308 transition count 1608
Deduced a syphon composed of 601 places in 2 ms
Iterating global reduction 1 with 344 rules applied. Total rules applied 1636 place count 1308 transition count 1608
Deduced a syphon composed of 601 places in 2 ms
Applied a total of 1636 rules in 654 ms. Remains 1308 /1653 variables (removed 345) and now considering 1608/1903 (removed 295) transitions.
[2024-05-29 18:55:23] [INFO ] Redundant transitions in 206 ms returned [1607]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1607 rows 1308 cols
[2024-05-29 18:55:23] [INFO ] Computed 201 invariants in 12 ms
[2024-05-29 18:55:23] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1308/1653 places, 1607/1903 transitions.
Deduced a syphon composed of 601 places in 2 ms
Applied a total of 0 rules in 51 ms. Remains 1308 /1308 variables (removed 0) and now considering 1607/1607 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1746 ms. Remains : 1308/1653 places, 1607/1903 transitions.
Built C files in :
/tmp/ltsmin10402719792207613866
[2024-05-29 18:55:24] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10402719792207613866
Running compilation step : cd /tmp/ltsmin10402719792207613866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10402719792207613866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10402719792207613866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 1653 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1653/1653 places, 1903/1903 transitions.
Applied a total of 0 rules in 49 ms. Remains 1653 /1653 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1653 cols
[2024-05-29 18:55:27] [INFO ] Computed 201 invariants in 8 ms
[2024-05-29 18:55:27] [INFO ] Implicit Places using invariants in 485 ms returned []
[2024-05-29 18:55:27] [INFO ] Invariant cache hit.
[2024-05-29 18:55:29] [INFO ] Implicit Places using invariants and state equation in 1978 ms returned []
Implicit Place search using SMT with State Equation took 2464 ms to find 0 implicit places.
[2024-05-29 18:55:29] [INFO ] Invariant cache hit.
[2024-05-29 18:55:30] [INFO ] Dead Transitions using invariants and state equation in 1079 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3592 ms. Remains : 1653/1653 places, 1903/1903 transitions.
Built C files in :
/tmp/ltsmin6510341073092641082
[2024-05-29 18:55:30] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6510341073092641082
Running compilation step : cd /tmp/ltsmin6510341073092641082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6510341073092641082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6510341073092641082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 18:55:33] [INFO ] Flatten gal took : 69 ms
[2024-05-29 18:55:33] [INFO ] Flatten gal took : 65 ms
[2024-05-29 18:55:33] [INFO ] Time to serialize gal into /tmp/LTL17389717765139727797.gal : 12 ms
[2024-05-29 18:55:33] [INFO ] Time to serialize properties into /tmp/LTL4344214984290917894.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17389717765139727797.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16324043508718882554.hoa' '-atoms' '/tmp/LTL4344214984290917894.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4344214984290917894.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16324043508718882554.hoa
Detected timeout of ITS tools.
[2024-05-29 18:55:49] [INFO ] Flatten gal took : 50 ms
[2024-05-29 18:55:49] [INFO ] Flatten gal took : 50 ms
[2024-05-29 18:55:49] [INFO ] Time to serialize gal into /tmp/LTL1008921201512026746.gal : 9 ms
[2024-05-29 18:55:49] [INFO ] Time to serialize properties into /tmp/LTL9953808036929989280.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1008921201512026746.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9953808036929989280.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((G("(p1212==0)"))||(X(("(p230==0)")||(X("(((p1390==0)||(p1395==0))||(p1404==0))")))))))
Formula 0 simplified : F(F!"(p1212==0)" & X(!"(p230==0)" & X!"(((p1390==0)||(p1395==0))||(p1404==0))"))
Detected timeout of ITS tools.
[2024-05-29 18:56:04] [INFO ] Flatten gal took : 48 ms
[2024-05-29 18:56:04] [INFO ] Applying decomposition
[2024-05-29 18:56:04] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10314351278818713320.txt' '-o' '/tmp/graph10314351278818713320.bin' '-w' '/tmp/graph10314351278818713320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10314351278818713320.bin' '-l' '-1' '-v' '-w' '/tmp/graph10314351278818713320.weights' '-q' '0' '-e' '0.001'
[2024-05-29 18:56:04] [INFO ] Decomposing Gal with order
[2024-05-29 18:56:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 18:56:04] [INFO ] Removed a total of 1791 redundant transitions.
[2024-05-29 18:56:04] [INFO ] Flatten gal took : 115 ms
[2024-05-29 18:56:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-29 18:56:04] [INFO ] Time to serialize gal into /tmp/LTL1352610674084115182.gal : 20 ms
[2024-05-29 18:56:04] [INFO ] Time to serialize properties into /tmp/LTL3416480894728040576.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1352610674084115182.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3416480894728040576.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((G("(i12.u380.p1212==0)"))||(X(("(i1.u78.p230==0)")||(X("(((i14.u435.p1390==0)||(i14.u436.p1395==0))||(i14.u439.p1404==0))"))))))...156
Formula 0 simplified : F(F!"(i12.u380.p1212==0)" & X(!"(i1.u78.p230==0)" & X!"(((i14.u435.p1390==0)||(i14.u436.p1395==0))||(i14.u439.p1404==0))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17561131997612396898
[2024-05-29 18:56:19] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17561131997612396898
Running compilation step : cd /tmp/ltsmin17561131997612396898;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17561131997612396898;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17561131997612396898;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldRVs-PT-050B-LTLFireability-02 finished in 144087 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 3 out of 1656 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1652 transition count 1902
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1652 transition count 1902
Applied a total of 8 rules in 96 ms. Remains 1652 /1656 variables (removed 4) and now considering 1902/1906 (removed 4) transitions.
// Phase 1: matrix 1902 rows 1652 cols
[2024-05-29 18:56:22] [INFO ] Computed 201 invariants in 11 ms
[2024-05-29 18:56:23] [INFO ] Implicit Places using invariants in 461 ms returned []
[2024-05-29 18:56:23] [INFO ] Invariant cache hit.
[2024-05-29 18:56:25] [INFO ] Implicit Places using invariants and state equation in 1810 ms returned []
Implicit Place search using SMT with State Equation took 2271 ms to find 0 implicit places.
[2024-05-29 18:56:25] [INFO ] Invariant cache hit.
[2024-05-29 18:56:26] [INFO ] Dead Transitions using invariants and state equation in 1057 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1652/1656 places, 1902/1906 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3427 ms. Remains : 1652/1656 places, 1902/1906 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s254 0) (EQ s258 0) (EQ s266 0))], 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 33333 reset in 965 ms.
Product exploration explored 100000 steps with 33333 reset in 970 ms.
Computed a total of 399 stabilizing places and 399 stable transitions
Computed a total of 399 stabilizing places and 399 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-050B-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-050B-LTLFireability-03 finished in 5531 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Support contains 4 out of 1656 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1653 transition count 1903
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1653 transition count 1903
Applied a total of 6 rules in 97 ms. Remains 1653 /1656 variables (removed 3) and now considering 1903/1906 (removed 3) transitions.
// Phase 1: matrix 1903 rows 1653 cols
[2024-05-29 18:56:28] [INFO ] Computed 201 invariants in 6 ms
[2024-05-29 18:56:29] [INFO ] Implicit Places using invariants in 498 ms returned []
[2024-05-29 18:56:29] [INFO ] Invariant cache hit.
[2024-05-29 18:56:30] [INFO ] Implicit Places using invariants and state equation in 1863 ms returned []
Implicit Place search using SMT with State Equation took 2364 ms to find 0 implicit places.
[2024-05-29 18:56:30] [INFO ] Invariant cache hit.
[2024-05-29 18:56:31] [INFO ] Dead Transitions using invariants and state equation in 996 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1653/1656 places, 1903/1906 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3459 ms. Remains : 1653/1656 places, 1903/1906 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s479 0) (EQ s482 0) (EQ s489 0)), p1:(EQ s1317 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1637 steps with 0 reset in 14 ms.
FORMULA ShieldRVs-PT-050B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050B-LTLFireability-04 finished in 3597 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 1656 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions 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 1655 transition count 1704
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1454 transition count 1704
Performed 248 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 248 Pre rules applied. Total rules applied 402 place count 1454 transition count 1456
Deduced a syphon composed of 248 places in 2 ms
Reduce places removed 248 places and 0 transitions.
Iterating global reduction 2 with 496 rules applied. Total rules applied 898 place count 1206 transition count 1456
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 902 place count 1202 transition count 1452
Iterating global reduction 2 with 4 rules applied. Total rules applied 906 place count 1202 transition count 1452
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 906 place count 1202 transition count 1451
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 908 place count 1201 transition count 1451
Performed 496 Post agglomeration using F-continuation condition.Transition count delta: 496
Deduced a syphon composed of 496 places in 2 ms
Reduce places removed 496 places and 0 transitions.
Iterating global reduction 2 with 992 rules applied. Total rules applied 1900 place count 705 transition count 955
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1902 place count 703 transition count 953
Applied a total of 1902 rules in 228 ms. Remains 703 /1656 variables (removed 953) and now considering 953/1906 (removed 953) transitions.
// Phase 1: matrix 953 rows 703 cols
[2024-05-29 18:56:32] [INFO ] Computed 201 invariants in 2 ms
[2024-05-29 18:56:32] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-29 18:56:32] [INFO ] Invariant cache hit.
[2024-05-29 18:56:33] [INFO ] Implicit Places using invariants and state equation in 730 ms returned []
Implicit Place search using SMT with State Equation took 1109 ms to find 0 implicit places.
[2024-05-29 18:56:33] [INFO ] Redundant transitions in 180 ms returned [952]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 952 rows 703 cols
[2024-05-29 18:56:33] [INFO ] Computed 201 invariants in 2 ms
[2024-05-29 18:56:33] [INFO ] Dead Transitions using invariants and state equation in 429 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 703/1656 places, 952/1906 transitions.
Applied a total of 0 rules in 18 ms. Remains 703 /703 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1970 ms. Remains : 703/1656 places, 952/1906 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s36 1) (EQ s42 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]]
Product exploration explored 100000 steps with 164 reset in 543 ms.
Product exploration explored 100000 steps with 163 reset in 655 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 602 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=86 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-29 18:56:35] [INFO ] Invariant cache hit.
[2024-05-29 18:56:36] [INFO ] [Real]Absence check using 201 positive place invariants in 66 ms returned sat
[2024-05-29 18:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 18:56:36] [INFO ] [Real]Absence check using state equation in 785 ms returned sat
[2024-05-29 18:56:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 18:56:37] [INFO ] [Nat]Absence check using 201 positive place invariants in 70 ms returned sat
[2024-05-29 18:56:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 18:56:38] [INFO ] [Nat]Absence check using state equation in 846 ms returned sat
[2024-05-29 18:56:38] [INFO ] Computed and/alt/rep : 853/3685/853 causal constraints (skipped 97 transitions) in 61 ms.
[2024-05-29 18:56:51] [INFO ] Added : 695 causal constraints over 139 iterations in 13610 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 703/703 places, 952/952 transitions.
Applied a total of 0 rules in 23 ms. Remains 703 /703 variables (removed 0) and now considering 952/952 (removed 0) transitions.
[2024-05-29 18:56:51] [INFO ] Invariant cache hit.
[2024-05-29 18:56:52] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-05-29 18:56:52] [INFO ] Invariant cache hit.
[2024-05-29 18:56:52] [INFO ] Implicit Places using invariants and state equation in 754 ms returned []
Implicit Place search using SMT with State Equation took 1051 ms to find 0 implicit places.
[2024-05-29 18:56:53] [INFO ] Redundant transitions in 201 ms returned []
[2024-05-29 18:56:53] [INFO ] Invariant cache hit.
[2024-05-29 18:56:53] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1709 ms. Remains : 703/703 places, 952/952 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 614 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=102 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-29 18:56:53] [INFO ] Invariant cache hit.
[2024-05-29 18:56:54] [INFO ] [Real]Absence check using 201 positive place invariants in 72 ms returned sat
[2024-05-29 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 18:56:55] [INFO ] [Real]Absence check using state equation in 805 ms returned sat
[2024-05-29 18:56:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 18:56:55] [INFO ] [Nat]Absence check using 201 positive place invariants in 69 ms returned sat
[2024-05-29 18:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 18:56:56] [INFO ] [Nat]Absence check using state equation in 903 ms returned sat
[2024-05-29 18:56:56] [INFO ] Computed and/alt/rep : 853/3685/853 causal constraints (skipped 97 transitions) in 62 ms.
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2024-05-29 18:57:10] [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 p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 164 reset in 488 ms.
Product exploration explored 100000 steps with 163 reset in 595 ms.
Built C files in :
/tmp/ltsmin11916304668500018436
[2024-05-29 18:57:11] [INFO ] Computing symmetric may disable matrix : 952 transitions.
[2024-05-29 18:57:11] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:57:11] [INFO ] Computing symmetric may enable matrix : 952 transitions.
[2024-05-29 18:57:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:57:11] [INFO ] Computing Do-Not-Accords matrix : 952 transitions.
[2024-05-29 18:57:11] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:57:11] [INFO ] Built C files in 153ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11916304668500018436
Running compilation step : cd /tmp/ltsmin11916304668500018436;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2682 ms.
Running link step : cd /tmp/ltsmin11916304668500018436;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin11916304668500018436;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12065700750895892454.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 703/703 places, 952/952 transitions.
Applied a total of 0 rules in 18 ms. Remains 703 /703 variables (removed 0) and now considering 952/952 (removed 0) transitions.
[2024-05-29 18:57:26] [INFO ] Invariant cache hit.
[2024-05-29 18:57:26] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-05-29 18:57:26] [INFO ] Invariant cache hit.
[2024-05-29 18:57:27] [INFO ] Implicit Places using invariants and state equation in 735 ms returned []
Implicit Place search using SMT with State Equation took 1030 ms to find 0 implicit places.
[2024-05-29 18:57:27] [INFO ] Redundant transitions in 182 ms returned []
[2024-05-29 18:57:27] [INFO ] Invariant cache hit.
[2024-05-29 18:57:28] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1661 ms. Remains : 703/703 places, 952/952 transitions.
Built C files in :
/tmp/ltsmin16360813459901365505
[2024-05-29 18:57:28] [INFO ] Computing symmetric may disable matrix : 952 transitions.
[2024-05-29 18:57:28] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:57:28] [INFO ] Computing symmetric may enable matrix : 952 transitions.
[2024-05-29 18:57:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:57:28] [INFO ] Computing Do-Not-Accords matrix : 952 transitions.
[2024-05-29 18:57:28] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:57:28] [INFO ] Built C files in 148ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16360813459901365505
Running compilation step : cd /tmp/ltsmin16360813459901365505;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2720 ms.
Running link step : cd /tmp/ltsmin16360813459901365505;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin16360813459901365505;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5690404917283701110.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 18:57:43] [INFO ] Flatten gal took : 30 ms
[2024-05-29 18:57:43] [INFO ] Flatten gal took : 29 ms
[2024-05-29 18:57:43] [INFO ] Time to serialize gal into /tmp/LTL3061273856793463457.gal : 6 ms
[2024-05-29 18:57:43] [INFO ] Time to serialize properties into /tmp/LTL5428900197175316965.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3061273856793463457.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15735139934687284974.hoa' '-atoms' '/tmp/LTL5428900197175316965.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5428900197175316965.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15735139934687284974.hoa
Detected timeout of ITS tools.
[2024-05-29 18:57:58] [INFO ] Flatten gal took : 28 ms
[2024-05-29 18:57:58] [INFO ] Flatten gal took : 27 ms
[2024-05-29 18:57:58] [INFO ] Time to serialize gal into /tmp/LTL11013036193508645384.gal : 6 ms
[2024-05-29 18:57:58] [INFO ] Time to serialize properties into /tmp/LTL7500840563577123188.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11013036193508645384.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7500840563577123188.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("((p148==1)&&(p161==1))")))
Formula 0 simplified : G!"((p148==1)&&(p161==1))"
Detected timeout of ITS tools.
[2024-05-29 18:58:13] [INFO ] Flatten gal took : 28 ms
[2024-05-29 18:58:13] [INFO ] Applying decomposition
[2024-05-29 18:58:13] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4063591891645042867.txt' '-o' '/tmp/graph4063591891645042867.bin' '-w' '/tmp/graph4063591891645042867.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4063591891645042867.bin' '-l' '-1' '-v' '-w' '/tmp/graph4063591891645042867.weights' '-q' '0' '-e' '0.001'
[2024-05-29 18:58:13] [INFO ] Decomposing Gal with order
[2024-05-29 18:58:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 18:58:13] [INFO ] Removed a total of 1045 redundant transitions.
[2024-05-29 18:58:13] [INFO ] Flatten gal took : 62 ms
[2024-05-29 18:58:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 772 labels/synchronizations in 23 ms.
[2024-05-29 18:58:13] [INFO ] Time to serialize gal into /tmp/LTL15859772026056006512.gal : 20 ms
[2024-05-29 18:58:13] [INFO ] Time to serialize properties into /tmp/LTL8110306858611280133.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15859772026056006512.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8110306858611280133.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("((i0.u10.p148==1)&&(i0.u12.p161==1))")))
Formula 0 simplified : G!"((i0.u10.p148==1)&&(i0.u12.p161==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12258030417101540492
[2024-05-29 18:58:28] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12258030417101540492
Running compilation step : cd /tmp/ltsmin12258030417101540492;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1586 ms.
Running link step : cd /tmp/ltsmin12258030417101540492;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12258030417101540492;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-050B-LTLFireability-07 finished in 131898 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U p1)||X((p0&&G(p1))))))'
Support contains 4 out of 1656 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1652 transition count 1902
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1652 transition count 1902
Applied a total of 8 rules in 85 ms. Remains 1652 /1656 variables (removed 4) and now considering 1902/1906 (removed 4) transitions.
// Phase 1: matrix 1902 rows 1652 cols
[2024-05-29 18:58:44] [INFO ] Computed 201 invariants in 13 ms
[2024-05-29 18:58:44] [INFO ] Implicit Places using invariants in 495 ms returned []
[2024-05-29 18:58:44] [INFO ] Invariant cache hit.
[2024-05-29 18:58:46] [INFO ] Implicit Places using invariants and state equation in 1761 ms returned []
Implicit Place search using SMT with State Equation took 2258 ms to find 0 implicit places.
[2024-05-29 18:58:46] [INFO ] Invariant cache hit.
[2024-05-29 18:58:47] [INFO ] Dead Transitions using invariants and state equation in 1034 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1652/1656 places, 1902/1906 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3382 ms. Remains : 1652/1656 places, 1902/1906 transitions.
Stuttering acceptance computed with spot in 189 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), true, (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND p1 p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s542 1) (EQ s546 1) (EQ s554 1)), p0:(EQ s1227 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-050B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050B-LTLFireability-09 finished in 3602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 3 out of 1656 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions 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 1655 transition count 1705
Reduce places removed 200 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 201 rules applied. Total rules applied 401 place count 1455 transition count 1704
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 402 place count 1454 transition count 1704
Performed 248 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 248 Pre rules applied. Total rules applied 402 place count 1454 transition count 1456
Deduced a syphon composed of 248 places in 2 ms
Reduce places removed 248 places and 0 transitions.
Iterating global reduction 3 with 496 rules applied. Total rules applied 898 place count 1206 transition count 1456
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 901 place count 1203 transition count 1453
Iterating global reduction 3 with 3 rules applied. Total rules applied 904 place count 1203 transition count 1453
Performed 496 Post agglomeration using F-continuation condition.Transition count delta: 496
Deduced a syphon composed of 496 places in 1 ms
Reduce places removed 496 places and 0 transitions.
Iterating global reduction 3 with 992 rules applied. Total rules applied 1896 place count 707 transition count 957
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1898 place count 705 transition count 955
Applied a total of 1898 rules in 210 ms. Remains 705 /1656 variables (removed 951) and now considering 955/1906 (removed 951) transitions.
// Phase 1: matrix 955 rows 705 cols
[2024-05-29 18:58:47] [INFO ] Computed 201 invariants in 4 ms
[2024-05-29 18:58:48] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-29 18:58:48] [INFO ] Invariant cache hit.
[2024-05-29 18:58:49] [INFO ] Implicit Places using invariants and state equation in 807 ms returned []
Implicit Place search using SMT with State Equation took 1129 ms to find 0 implicit places.
[2024-05-29 18:58:49] [INFO ] Redundant transitions in 199 ms returned [954]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 954 rows 705 cols
[2024-05-29 18:58:49] [INFO ] Computed 201 invariants in 3 ms
[2024-05-29 18:58:49] [INFO ] Dead Transitions using invariants and state equation in 454 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 705/1656 places, 954/1906 transitions.
Applied a total of 0 rules in 22 ms. Remains 705 /705 variables (removed 0) and now considering 954/954 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2019 ms. Remains : 705/1656 places, 954/1906 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s557 1) (NOT (AND (EQ s120 1) (EQ s126 1)))), p0:(AND (EQ s120 1) (EQ s126 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 181 reset in 544 ms.
Product exploration explored 100000 steps with 181 reset in 645 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 3 factoid took 191 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 536 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 196 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 3 out of 705 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 705/705 places, 954/954 transitions.
Applied a total of 0 rules in 17 ms. Remains 705 /705 variables (removed 0) and now considering 954/954 (removed 0) transitions.
[2024-05-29 18:58:51] [INFO ] Invariant cache hit.
[2024-05-29 18:58:51] [INFO ] Implicit Places using invariants in 291 ms returned []
[2024-05-29 18:58:51] [INFO ] Invariant cache hit.
[2024-05-29 18:58:52] [INFO ] Implicit Places using invariants and state equation in 787 ms returned []
Implicit Place search using SMT with State Equation took 1085 ms to find 0 implicit places.
[2024-05-29 18:58:52] [INFO ] Redundant transitions in 187 ms returned []
[2024-05-29 18:58:52] [INFO ] Invariant cache hit.
[2024-05-29 18:58:53] [INFO ] Dead Transitions using invariants and state equation in 430 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1736 ms. Remains : 705/705 places, 954/954 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 486 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=97 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 225 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 86 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 183 reset in 503 ms.
Product exploration explored 100000 steps with 182 reset in 596 ms.
Built C files in :
/tmp/ltsmin14567807326991183441
[2024-05-29 18:58:55] [INFO ] Computing symmetric may disable matrix : 954 transitions.
[2024-05-29 18:58:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:58:55] [INFO ] Computing symmetric may enable matrix : 954 transitions.
[2024-05-29 18:58:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:58:55] [INFO ] Computing Do-Not-Accords matrix : 954 transitions.
[2024-05-29 18:58:55] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:58:55] [INFO ] Built C files in 150ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14567807326991183441
Running compilation step : cd /tmp/ltsmin14567807326991183441;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2826 ms.
Running link step : cd /tmp/ltsmin14567807326991183441;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin14567807326991183441;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3874782545322678961.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 705 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 705/705 places, 954/954 transitions.
Applied a total of 0 rules in 19 ms. Remains 705 /705 variables (removed 0) and now considering 954/954 (removed 0) transitions.
[2024-05-29 18:59:10] [INFO ] Invariant cache hit.
[2024-05-29 18:59:10] [INFO ] Implicit Places using invariants in 306 ms returned []
[2024-05-29 18:59:10] [INFO ] Invariant cache hit.
[2024-05-29 18:59:11] [INFO ] Implicit Places using invariants and state equation in 780 ms returned []
Implicit Place search using SMT with State Equation took 1086 ms to find 0 implicit places.
[2024-05-29 18:59:11] [INFO ] Redundant transitions in 195 ms returned []
[2024-05-29 18:59:11] [INFO ] Invariant cache hit.
[2024-05-29 18:59:11] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1755 ms. Remains : 705/705 places, 954/954 transitions.
Built C files in :
/tmp/ltsmin15826298705910268785
[2024-05-29 18:59:12] [INFO ] Computing symmetric may disable matrix : 954 transitions.
[2024-05-29 18:59:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:59:12] [INFO ] Computing symmetric may enable matrix : 954 transitions.
[2024-05-29 18:59:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:59:12] [INFO ] Computing Do-Not-Accords matrix : 954 transitions.
[2024-05-29 18:59:12] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 18:59:12] [INFO ] Built C files in 148ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15826298705910268785
Running compilation step : cd /tmp/ltsmin15826298705910268785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2782 ms.
Running link step : cd /tmp/ltsmin15826298705910268785;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin15826298705910268785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12550660395943992730.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 18:59:27] [INFO ] Flatten gal took : 30 ms
[2024-05-29 18:59:27] [INFO ] Flatten gal took : 31 ms
[2024-05-29 18:59:27] [INFO ] Time to serialize gal into /tmp/LTL9676671077255366444.gal : 5 ms
[2024-05-29 18:59:27] [INFO ] Time to serialize properties into /tmp/LTL23070782072684388.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9676671077255366444.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14361094333778201351.hoa' '-atoms' '/tmp/LTL23070782072684388.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL23070782072684388.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14361094333778201351.hoa
Detected timeout of ITS tools.
[2024-05-29 18:59:42] [INFO ] Flatten gal took : 27 ms
[2024-05-29 18:59:42] [INFO ] Flatten gal took : 28 ms
[2024-05-29 18:59:42] [INFO ] Time to serialize gal into /tmp/LTL15605435086602913054.gal : 5 ms
[2024-05-29 18:59:42] [INFO ] Time to serialize properties into /tmp/LTL1465947298342107483.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15605435086602913054.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1465947298342107483.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((p382==1)&&(p395==1))"))U((G(!("((p382==1)&&(p395==1))")))||("((p1592!=1)&&(!((p382==1)&&(p395==1))))"))))))
Formula 0 simplified : FG("((p382==1)&&(p395==1))" M !"((p1592!=1)&&(!((p382==1)&&(p395==1))))")
Detected timeout of ITS tools.
[2024-05-29 18:59:57] [INFO ] Flatten gal took : 27 ms
[2024-05-29 18:59:57] [INFO ] Applying decomposition
[2024-05-29 18:59:57] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2702212194787457602.txt' '-o' '/tmp/graph2702212194787457602.bin' '-w' '/tmp/graph2702212194787457602.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2702212194787457602.bin' '-l' '-1' '-v' '-w' '/tmp/graph2702212194787457602.weights' '-q' '0' '-e' '0.001'
[2024-05-29 18:59:57] [INFO ] Decomposing Gal with order
[2024-05-29 18:59:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 18:59:57] [INFO ] Removed a total of 1051 redundant transitions.
[2024-05-29 18:59:57] [INFO ] Flatten gal took : 45 ms
[2024-05-29 18:59:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 942 labels/synchronizations in 11 ms.
[2024-05-29 18:59:57] [INFO ] Time to serialize gal into /tmp/LTL8931644879619645171.gal : 5 ms
[2024-05-29 18:59:57] [INFO ] Time to serialize properties into /tmp/LTL5488916004728552042.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8931644879619645171.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5488916004728552042.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((i2.u34.p382==1)&&(i2.u36.p395==1))"))U((G(!("((i2.u34.p382==1)&&(i2.u36.p395==1))")))||("((i12.u160.p1592!=1)&&(!((i2.u34...192
Formula 0 simplified : FG("((i2.u34.p382==1)&&(i2.u36.p395==1))" M !"((i12.u160.p1592!=1)&&(!((i2.u34.p382==1)&&(i2.u36.p395==1))))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14879743397359693669
[2024-05-29 19:00:12] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14879743397359693669
Running compilation step : cd /tmp/ltsmin14879743397359693669;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1570 ms.
Running link step : cd /tmp/ltsmin14879743397359693669;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin14879743397359693669;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-050B-LTLFireability-11 finished in 100204 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(p0) U p1)&&G(p2))))'
Support contains 4 out of 1656 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1652 transition count 1902
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1652 transition count 1902
Applied a total of 8 rules in 88 ms. Remains 1652 /1656 variables (removed 4) and now considering 1902/1906 (removed 4) transitions.
// Phase 1: matrix 1902 rows 1652 cols
[2024-05-29 19:00:27] [INFO ] Computed 201 invariants in 12 ms
[2024-05-29 19:00:28] [INFO ] Implicit Places using invariants in 493 ms returned []
[2024-05-29 19:00:28] [INFO ] Invariant cache hit.
[2024-05-29 19:00:30] [INFO ] Implicit Places using invariants and state equation in 1844 ms returned []
Implicit Place search using SMT with State Equation took 2339 ms to find 0 implicit places.
[2024-05-29 19:00:30] [INFO ] Invariant cache hit.
[2024-05-29 19:00:31] [INFO ] Dead Transitions using invariants and state equation in 1066 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1652/1656 places, 1902/1906 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3496 ms. Remains : 1652/1656 places, 1902/1906 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (OR (NOT p2) (NOT p0)), true, (OR (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0 p2), acceptance={} source=0 dest: 1}, { cond=(AND p1 p2), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) p0 p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0 p2), acceptance={0} source=1 dest: 3}, { cond=(OR (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 p2), acceptance={} source=3 dest: 3}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 0}]], initial=5, aps=[p1:(OR (EQ s340 1) (EQ s657 1)), p0:(EQ s1591 1), p2:(EQ s780 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-050B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050B-LTLFireability-12 finished in 3726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 1656 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1652 transition count 1902
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1652 transition count 1902
Applied a total of 8 rules in 132 ms. Remains 1652 /1656 variables (removed 4) and now considering 1902/1906 (removed 4) transitions.
[2024-05-29 19:00:31] [INFO ] Invariant cache hit.
[2024-05-29 19:00:32] [INFO ] Implicit Places using invariants in 507 ms returned []
[2024-05-29 19:00:32] [INFO ] Invariant cache hit.
[2024-05-29 19:00:33] [INFO ] Implicit Places using invariants and state equation in 1788 ms returned []
Implicit Place search using SMT with State Equation took 2298 ms to find 0 implicit places.
[2024-05-29 19:00:33] [INFO ] Invariant cache hit.
[2024-05-29 19:00:34] [INFO ] Dead Transitions using invariants and state equation in 1076 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1652/1656 places, 1902/1906 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3509 ms. Remains : 1652/1656 places, 1902/1906 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s1507 1) (EQ s1518 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-050B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050B-LTLFireability-13 finished in 3628 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0)||(p1 U (p2||G(p1)))))))'
Support contains 4 out of 1656 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 0 with 199 rules applied. Total rules applied 199 place count 1655 transition count 1706
Reduce places removed 199 places and 0 transitions.
Iterating post reduction 1 with 199 rules applied. Total rules applied 398 place count 1456 transition count 1706
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 398 place count 1456 transition count 1456
Deduced a syphon composed of 250 places in 2 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 898 place count 1206 transition count 1456
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 901 place count 1203 transition count 1453
Iterating global reduction 2 with 3 rules applied. Total rules applied 904 place count 1203 transition count 1453
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 904 place count 1203 transition count 1452
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 906 place count 1202 transition count 1452
Performed 496 Post agglomeration using F-continuation condition.Transition count delta: 496
Deduced a syphon composed of 496 places in 1 ms
Reduce places removed 496 places and 0 transitions.
Iterating global reduction 2 with 992 rules applied. Total rules applied 1898 place count 706 transition count 956
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1900 place count 704 transition count 954
Applied a total of 1900 rules in 208 ms. Remains 704 /1656 variables (removed 952) and now considering 954/1906 (removed 952) transitions.
// Phase 1: matrix 954 rows 704 cols
[2024-05-29 19:00:35] [INFO ] Computed 201 invariants in 3 ms
[2024-05-29 19:00:35] [INFO ] Implicit Places using invariants in 306 ms returned []
[2024-05-29 19:00:35] [INFO ] Invariant cache hit.
[2024-05-29 19:00:36] [INFO ] Implicit Places using invariants and state equation in 781 ms returned []
Implicit Place search using SMT with State Equation took 1091 ms to find 0 implicit places.
[2024-05-29 19:00:36] [INFO ] Redundant transitions in 191 ms returned [953]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 953 rows 704 cols
[2024-05-29 19:00:36] [INFO ] Computed 201 invariants in 5 ms
[2024-05-29 19:00:37] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 704/1656 places, 953/1906 transitions.
Applied a total of 0 rules in 32 ms. Remains 704 /704 variables (removed 0) and now considering 953/953 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1966 ms. Remains : 704/1656 places, 953/1906 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s427 1) (NEQ s429 1) (NEQ s434 1)), p1:(NEQ s403 1), p2:(AND (EQ s427 1) (EQ s429 1) (EQ s434 1) (NEQ s403 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 152 reset in 526 ms.
Product exploration explored 100000 steps with 152 reset in 643 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 97 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :1
Finished Best-First random walk after 2200 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=275 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))]
Knowledge based reduction with 5 factoid took 170 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 704/704 places, 953/953 transitions.
Applied a total of 0 rules in 23 ms. Remains 704 /704 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2024-05-29 19:00:38] [INFO ] Invariant cache hit.
[2024-05-29 19:00:39] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-29 19:00:39] [INFO ] Invariant cache hit.
[2024-05-29 19:00:40] [INFO ] Implicit Places using invariants and state equation in 757 ms returned []
Implicit Place search using SMT with State Equation took 1057 ms to find 0 implicit places.
[2024-05-29 19:00:40] [INFO ] Redundant transitions in 200 ms returned []
[2024-05-29 19:00:40] [INFO ] Invariant cache hit.
[2024-05-29 19:00:40] [INFO ] Dead Transitions using invariants and state equation in 450 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1742 ms. Remains : 704/704 places, 953/953 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 96 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :1
Finished Best-First random walk after 2335 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=291 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))]
Knowledge based reduction with 5 factoid took 151 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 151 reset in 496 ms.
Product exploration explored 100000 steps with 151 reset in 598 ms.
Built C files in :
/tmp/ltsmin311295379702465986
[2024-05-29 19:00:42] [INFO ] Computing symmetric may disable matrix : 953 transitions.
[2024-05-29 19:00:42] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 19:00:42] [INFO ] Computing symmetric may enable matrix : 953 transitions.
[2024-05-29 19:00:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 19:00:42] [INFO ] Computing Do-Not-Accords matrix : 953 transitions.
[2024-05-29 19:00:42] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 19:00:42] [INFO ] Built C files in 159ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin311295379702465986
Running compilation step : cd /tmp/ltsmin311295379702465986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2710 ms.
Running link step : cd /tmp/ltsmin311295379702465986;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin311295379702465986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6429440127474712134.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 704/704 places, 953/953 transitions.
Applied a total of 0 rules in 17 ms. Remains 704 /704 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2024-05-29 19:00:57] [INFO ] Invariant cache hit.
[2024-05-29 19:00:57] [INFO ] Implicit Places using invariants in 276 ms returned []
[2024-05-29 19:00:57] [INFO ] Invariant cache hit.
[2024-05-29 19:00:58] [INFO ] Implicit Places using invariants and state equation in 709 ms returned []
Implicit Place search using SMT with State Equation took 986 ms to find 0 implicit places.
[2024-05-29 19:00:58] [INFO ] Redundant transitions in 192 ms returned []
[2024-05-29 19:00:58] [INFO ] Invariant cache hit.
[2024-05-29 19:00:59] [INFO ] Dead Transitions using invariants and state equation in 771 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1989 ms. Remains : 704/704 places, 953/953 transitions.
Built C files in :
/tmp/ltsmin4345893302033329405
[2024-05-29 19:00:59] [INFO ] Computing symmetric may disable matrix : 953 transitions.
[2024-05-29 19:00:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 19:00:59] [INFO ] Computing symmetric may enable matrix : 953 transitions.
[2024-05-29 19:00:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 19:00:59] [INFO ] Computing Do-Not-Accords matrix : 953 transitions.
[2024-05-29 19:00:59] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 19:00:59] [INFO ] Built C files in 151ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4345893302033329405
Running compilation step : cd /tmp/ltsmin4345893302033329405;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2649 ms.
Running link step : cd /tmp/ltsmin4345893302033329405;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin4345893302033329405;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17971083720096130540.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 19:01:14] [INFO ] Flatten gal took : 23 ms
[2024-05-29 19:01:14] [INFO ] Flatten gal took : 25 ms
[2024-05-29 19:01:14] [INFO ] Time to serialize gal into /tmp/LTL8747011763493449904.gal : 57 ms
[2024-05-29 19:01:14] [INFO ] Time to serialize properties into /tmp/LTL2246669783084379761.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8747011763493449904.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8398047758726715823.hoa' '-atoms' '/tmp/LTL2246669783084379761.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2246669783084379761.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8398047758726715823.hoa
Detected timeout of ITS tools.
[2024-05-29 19:01:29] [INFO ] Flatten gal took : 24 ms
[2024-05-29 19:01:29] [INFO ] Flatten gal took : 25 ms
[2024-05-29 19:01:29] [INFO ] Time to serialize gal into /tmp/LTL216193462478863232.gal : 13 ms
[2024-05-29 19:01:29] [INFO ] Time to serialize properties into /tmp/LTL13141418000003611058.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL216193462478863232.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13141418000003611058.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G((F("(((p1234!=1)||(p1239!=1))||(p1248!=1))"))||(("(p1168!=1)")U(("(((p1234==1)&&(p1239==1))&&((p1248==1)&&(p1168!=1)))")||(G("(...173
Formula 0 simplified : G(FG!"(((p1234!=1)||(p1239!=1))||(p1248!=1))" & F(!"(((p1234==1)&&(p1239==1))&&((p1248==1)&&(p1168!=1)))" & !"(p1168!=1)"))
Detected timeout of ITS tools.
[2024-05-29 19:01:44] [INFO ] Flatten gal took : 24 ms
[2024-05-29 19:01:44] [INFO ] Applying decomposition
[2024-05-29 19:01:44] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14351411604049712997.txt' '-o' '/tmp/graph14351411604049712997.bin' '-w' '/tmp/graph14351411604049712997.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14351411604049712997.bin' '-l' '-1' '-v' '-w' '/tmp/graph14351411604049712997.weights' '-q' '0' '-e' '0.001'
[2024-05-29 19:01:44] [INFO ] Decomposing Gal with order
[2024-05-29 19:01:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:01:45] [INFO ] Removed a total of 1057 redundant transitions.
[2024-05-29 19:01:45] [INFO ] Flatten gal took : 46 ms
[2024-05-29 19:01:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 770 labels/synchronizations in 15 ms.
[2024-05-29 19:01:45] [INFO ] Time to serialize gal into /tmp/LTL5732137445820032439.gal : 5 ms
[2024-05-29 19:01:45] [INFO ] Time to serialize properties into /tmp/LTL15134278429025063753.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5732137445820032439.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15134278429025063753.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G((F("(((i10.u122.p1234!=1)||(i10.u123.p1239!=1))||(i10.u124.p1248!=1))"))||(("(i9.u115.p1168!=1)")U(("(((i10.u122.p1234==1)&&(i1...251
Formula 0 simplified : G(FG!"(((i10.u122.p1234!=1)||(i10.u123.p1239!=1))||(i10.u124.p1248!=1))" & F(!"(((i10.u122.p1234==1)&&(i10.u123.p1239==1))&&((i10.u1...216
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5334879596426460540
[2024-05-29 19:02:00] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5334879596426460540
Running compilation step : cd /tmp/ltsmin5334879596426460540;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1616 ms.
Running link step : cd /tmp/ltsmin5334879596426460540;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin5334879596426460540;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((<>((LTLAPp0==true))||((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-050B-LTLFireability-14 finished in 100174 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(p0))||(p1&&(X(F(p3))||p2))))))'
Support contains 5 out of 1656 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1656/1656 places, 1906/1906 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1653 transition count 1903
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1653 transition count 1903
Applied a total of 6 rules in 104 ms. Remains 1653 /1656 variables (removed 3) and now considering 1903/1906 (removed 3) transitions.
// Phase 1: matrix 1903 rows 1653 cols
[2024-05-29 19:02:15] [INFO ] Computed 201 invariants in 10 ms
[2024-05-29 19:02:15] [INFO ] Implicit Places using invariants in 473 ms returned []
[2024-05-29 19:02:15] [INFO ] Invariant cache hit.
[2024-05-29 19:02:17] [INFO ] Implicit Places using invariants and state equation in 1635 ms returned []
Implicit Place search using SMT with State Equation took 2109 ms to find 0 implicit places.
[2024-05-29 19:02:17] [INFO ] Invariant cache hit.
[2024-05-29 19:02:18] [INFO ] Dead Transitions using invariants and state equation in 1039 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1653/1656 places, 1903/1906 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3271 ms. Remains : 1653/1656 places, 1903/1906 transitions.
Stuttering acceptance computed with spot in 231 ms :[true, (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p3) (NOT p0)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : ShieldRVs-PT-050B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p3)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 2}]], initial=5, aps=[p3:(AND (EQ s63 1) (EQ s66 1) (EQ s73 1)), p1:(EQ s1257 1), p2:(OR (EQ s63 0) (EQ s66 0) (EQ s73 0)), p0:(EQ s1057 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 344 steps with 0 reset in 2 ms.
FORMULA ShieldRVs-PT-050B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050B-LTLFireability-15 finished in 3535 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||X((p1||X(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (p1||G(!p0))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0)||(p1 U (p2||G(p1)))))))'
[2024-05-29 19:02:19] [INFO ] Flatten gal took : 43 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14284531622463487370
[2024-05-29 19:02:19] [INFO ] Too many transitions (1906) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:02:19] [INFO ] Applying decomposition
[2024-05-29 19:02:19] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14284531622463487370
Running compilation step : cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 19:02:19] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9155312942117165858.txt' '-o' '/tmp/graph9155312942117165858.bin' '-w' '/tmp/graph9155312942117165858.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9155312942117165858.bin' '-l' '-1' '-v' '-w' '/tmp/graph9155312942117165858.weights' '-q' '0' '-e' '0.001'
[2024-05-29 19:02:19] [INFO ] Decomposing Gal with order
[2024-05-29 19:02:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:02:19] [INFO ] Removed a total of 1791 redundant transitions.
[2024-05-29 19:02:19] [INFO ] Flatten gal took : 112 ms
[2024-05-29 19:02:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-29 19:02:19] [INFO ] Time to serialize gal into /tmp/LTLFireability2004573189037984836.gal : 31 ms
[2024-05-29 19:02:19] [INFO ] Time to serialize properties into /tmp/LTLFireability4268041055367923582.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2004573189037984836.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4268041055367923582.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 5 LTL properties
Checking formula 0 : !((F((G("(i11.i0.i1.u339.p1077==1)"))||(G("(((i9.u303.p956==0)||(i10.u315.p997==0))||(i10.u322.p1024==0))")))))
Formula 0 simplified : G(F!"(i11.i0.i1.u339.p1077==1)" & F!"(((i9.u303.p956==0)||(i10.u315.p997==0))||(i10.u322.p1024==0))")
Compilation finished in 3728 ms.
Running link step : cd /tmp/ltsmin14284531622463487370;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](([]((LTLAPp2==true))||X(((LTLAPp3==true)||X((LTLAPp4==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 19:26:08] [INFO ] Applying decomposition
[2024-05-29 19:26:08] [INFO ] Flatten gal took : 783 ms
[2024-05-29 19:26:09] [INFO ] Decomposing Gal with order
[2024-05-29 19:26:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:26:11] [INFO ] Removed a total of 1047 redundant transitions.
[2024-05-29 19:26:11] [INFO ] Flatten gal took : 585 ms
[2024-05-29 19:26:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1592 labels/synchronizations in 433 ms.
[2024-05-29 19:26:13] [INFO ] Time to serialize gal into /tmp/LTLFireability10093801667055602963.gal : 130 ms
[2024-05-29 19:26:13] [INFO ] Time to serialize properties into /tmp/LTLFireability8853044467271230394.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10093801667055602963.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8853044467271230394.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 5 LTL properties
Checking formula 0 : !((F((G("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.u236.p1077==1)"))||(G("(((i0.i0.i0.i0.i0.i0.i0...438
Formula 0 simplified : G(F!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.u236.p1077==1)" & F!"(((i0.i0.i0.i0.i0.i0.i0.i0....430
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](([]((LTLAPp2==true))||X(((LTLAPp3==true)||X((LTLAPp4==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp5==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp5==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp6==true) U ((LTLAPp7==true)||[](!(LTLAPp6==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 19:49:51] [INFO ] Flatten gal took : 615 ms
[2024-05-29 19:49:55] [INFO ] Input system was already deterministic with 1906 transitions.
[2024-05-29 19:49:55] [INFO ] Transformed 1656 places.
[2024-05-29 19:49:55] [INFO ] Transformed 1906 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 19:49:56] [INFO ] Time to serialize gal into /tmp/LTLFireability11841270709789540903.gal : 7 ms
[2024-05-29 19:49:56] [INFO ] Time to serialize properties into /tmp/LTLFireability1590600946263331669.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11841270709789540903.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1590600946263331669.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 5 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G("(p1077==1)"))||(G("(((p956==0)||(p997==0))||(p1024==0))")))))
Formula 0 simplified : G(F!"(p1077==1)" & F!"(((p956==0)||(p997==0))||(p1024==0))")
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp6==true) U ((LTLAPp7==true)||[](!(LTLAPp6==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14284531622463487370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((<>((LTLAPp8==true))||((LTLAPp9==true) U ((LTLAPp10==true)||[]((LTLAPp9==true)))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14611076 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15539788 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldRVs-PT-050B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is ShieldRVs-PT-050B, 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 r373-tall-171683789500538"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050B.tgz
mv ShieldRVs-PT-050B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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