Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945500508.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-PT-S02J04T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945500508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 19K Feb 26 13:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 13:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Feb 26 13:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 139K Feb 26 13:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 54K Feb 26 14:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 249K Feb 26 14:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 65K Feb 26 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 329K Feb 26 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.6K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 906K Mar 5 18:23 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 PolyORBLF-PT-S02J04T10-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S02J04T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678880263256

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J04T10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-15 11:37:45] [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]
[2023-03-15 11:37:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 11:37:45] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2023-03-15 11:37:45] [INFO ] Transformed 752 places.
[2023-03-15 11:37:45] [INFO ] Transformed 1572 transitions.
[2023-03-15 11:37:45] [INFO ] Parsed PT model containing 752 places and 1572 transitions and 7262 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 222 out of 752 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 752/752 places, 1412/1412 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 743 transition count 1403
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 743 transition count 1403
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 27 place count 734 transition count 1394
Iterating global reduction 0 with 9 rules applied. Total rules applied 36 place count 734 transition count 1394
Applied a total of 36 rules in 117 ms. Remains 734 /752 variables (removed 18) and now considering 1394/1412 (removed 18) transitions.
[2023-03-15 11:37:45] [INFO ] Flow matrix only has 1374 transitions (discarded 20 similar events)
// Phase 1: matrix 1374 rows 734 cols
[2023-03-15 11:37:45] [INFO ] Computed 54 place invariants in 87 ms
[2023-03-15 11:37:47] [INFO ] Dead Transitions using invariants and state equation in 1709 ms found 110 transitions.
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions.
[2023-03-15 11:37:47] [INFO ] Flow matrix only has 1264 transitions (discarded 20 similar events)
// Phase 1: matrix 1264 rows 734 cols
[2023-03-15 11:37:47] [INFO ] Computed 54 place invariants in 37 ms
[2023-03-15 11:37:48] [INFO ] Implicit Places using invariants in 472 ms returned []
[2023-03-15 11:37:48] [INFO ] Flow matrix only has 1264 transitions (discarded 20 similar events)
[2023-03-15 11:37:48] [INFO ] Invariant cache hit.
[2023-03-15 11:37:48] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:37:54] [INFO ] Implicit Places using invariants and state equation in 6396 ms returned []
Implicit Place search using SMT with State Equation took 6871 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 734/752 places, 1284/1412 transitions.
Reduce places removed 2 places and 20 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 732 transition count 1264
Reduce places removed 9 places and 20 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 11 place count 723 transition count 1244
Deduced a syphon composed of 11 places in 3 ms
Applied a total of 11 rules in 33 ms. Remains 723 /734 variables (removed 11) and now considering 1244/1284 (removed 40) transitions.
[2023-03-15 11:37:54] [INFO ] Flow matrix only has 1224 transitions (discarded 20 similar events)
// Phase 1: matrix 1224 rows 723 cols
[2023-03-15 11:37:54] [INFO ] Computed 65 place invariants in 30 ms
[2023-03-15 11:37:54] [INFO ] Implicit Places using invariants in 407 ms returned []
[2023-03-15 11:37:54] [INFO ] Flow matrix only has 1224 transitions (discarded 20 similar events)
[2023-03-15 11:37:54] [INFO ] Invariant cache hit.
[2023-03-15 11:37:55] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:37:59] [INFO ] Implicit Places using invariants and state equation in 4962 ms returned []
Implicit Place search using SMT with State Equation took 5382 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 723/752 places, 1244/1412 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 14136 ms. Remains : 723/752 places, 1244/1412 transitions.
Deduced a syphon composed of 11 places in 4 ms
Reduce places removed 11 places and 0 transitions.
Support contains 209 out of 712 places after structural reductions.
[2023-03-15 11:38:00] [INFO ] Flatten gal took : 115 ms
[2023-03-15 11:38:00] [INFO ] Flatten gal took : 86 ms
[2023-03-15 11:38:00] [INFO ] Input system was already deterministic with 1244 transitions.
Support contains 198 out of 712 places (down from 209) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 22) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) 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.
[2023-03-15 11:38:01] [INFO ] Flow matrix only has 1224 transitions (discarded 20 similar events)
// Phase 1: matrix 1224 rows 712 cols
[2023-03-15 11:38:01] [INFO ] Computed 54 place invariants in 17 ms
[2023-03-15 11:38:01] [INFO ] [Real]Absence check using 17 positive place invariants in 23 ms returned sat
[2023-03-15 11:38:01] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 25 ms returned sat
[2023-03-15 11:38:04] [INFO ] After 3796ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-15 11:38:05] [INFO ] [Nat]Absence check using 17 positive place invariants in 26 ms returned sat
[2023-03-15 11:38:05] [INFO ] [Nat]Absence check using 17 positive and 37 generalized place invariants in 33 ms returned sat
[2023-03-15 11:38:09] [INFO ] After 4086ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-15 11:38:09] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:38:12] [INFO ] After 2931ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-15 11:38:13] [INFO ] Deduced a trap composed of 437 places in 280 ms of which 3 ms to minimize.
[2023-03-15 11:38:13] [INFO ] Deduced a trap composed of 23 places in 338 ms of which 1 ms to minimize.
[2023-03-15 11:38:13] [INFO ] Deduced a trap composed of 307 places in 313 ms of which 1 ms to minimize.
[2023-03-15 11:38:14] [INFO ] Deduced a trap composed of 417 places in 285 ms of which 2 ms to minimize.
[2023-03-15 11:38:15] [INFO ] Deduced a trap composed of 217 places in 266 ms of which 1 ms to minimize.
[2023-03-15 11:38:15] [INFO ] Deduced a trap composed of 219 places in 287 ms of which 1 ms to minimize.
[2023-03-15 11:38:16] [INFO ] Deduced a trap composed of 427 places in 289 ms of which 1 ms to minimize.
[2023-03-15 11:38:16] [INFO ] Deduced a trap composed of 451 places in 286 ms of which 1 ms to minimize.
[2023-03-15 11:38:16] [INFO ] Deduced a trap composed of 213 places in 257 ms of which 0 ms to minimize.
[2023-03-15 11:38:17] [INFO ] Deduced a trap composed of 164 places in 245 ms of which 0 ms to minimize.
[2023-03-15 11:38:17] [INFO ] Deduced a trap composed of 224 places in 270 ms of which 1 ms to minimize.
[2023-03-15 11:38:18] [INFO ] Deduced a trap composed of 452 places in 278 ms of which 1 ms to minimize.
[2023-03-15 11:38:19] [INFO ] Deduced a trap composed of 233 places in 256 ms of which 1 ms to minimize.
[2023-03-15 11:38:19] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 13 trap constraints in 7124 ms
[2023-03-15 11:38:19] [INFO ] After 10741ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :0
[2023-03-15 11:38:19] [INFO ] After 15024ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 40 out of 712 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 710 transition count 1182
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 124 place count 648 transition count 1182
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 124 place count 648 transition count 1102
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 284 place count 568 transition count 1102
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 404 place count 508 transition count 1042
Applied a total of 404 rules in 123 ms. Remains 508 /712 variables (removed 204) and now considering 1042/1244 (removed 202) transitions.
[2023-03-15 11:38:20] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
// Phase 1: matrix 1022 rows 508 cols
[2023-03-15 11:38:20] [INFO ] Computed 52 place invariants in 13 ms
[2023-03-15 11:38:21] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
[2023-03-15 11:38:21] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
[2023-03-15 11:38:21] [INFO ] Invariant cache hit.
[2023-03-15 11:38:21] [INFO ] Implicit Places using invariants in 450 ms returned [3, 64, 127, 183, 263, 291, 353, 388, 395, 456]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 457 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 498/712 places, 1042/1244 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 489 transition count 1033
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 489 transition count 1033
Applied a total of 18 rules in 53 ms. Remains 489 /498 variables (removed 9) and now considering 1033/1042 (removed 9) transitions.
[2023-03-15 11:38:21] [INFO ] Flow matrix only has 1013 transitions (discarded 20 similar events)
// Phase 1: matrix 1013 rows 489 cols
[2023-03-15 11:38:21] [INFO ] Computed 42 place invariants in 12 ms
[2023-03-15 11:38:21] [INFO ] Implicit Places using invariants in 389 ms returned []
[2023-03-15 11:38:21] [INFO ] Flow matrix only has 1013 transitions (discarded 20 similar events)
[2023-03-15 11:38:21] [INFO ] Invariant cache hit.
[2023-03-15 11:38:22] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:38:28] [INFO ] Implicit Places using invariants and state equation in 6909 ms returned []
Implicit Place search using SMT with State Equation took 7299 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 489/712 places, 1033/1244 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8672 ms. Remains : 489/712 places, 1033/1244 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (AND (GEQ s66 1) (GEQ s375 1) (GEQ s443 1)) (AND (GEQ s66 1) (GEQ s383 1) (GEQ s443 1)) (AND (GEQ s66 1) (GEQ s252 1) (GEQ s443 1)) (AND (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1157 steps with 0 reset in 28 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-00 finished in 8910 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 11 out of 712 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 710 transition count 1172
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 638 transition count 1172
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 144 place count 638 transition count 1092
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 304 place count 558 transition count 1092
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 464 place count 478 transition count 1012
Applied a total of 464 rules in 76 ms. Remains 478 /712 variables (removed 234) and now considering 1012/1244 (removed 232) transitions.
[2023-03-15 11:38:29] [INFO ] Flow matrix only has 992 transitions (discarded 20 similar events)
// Phase 1: matrix 992 rows 478 cols
[2023-03-15 11:38:29] [INFO ] Computed 52 place invariants in 19 ms
[2023-03-15 11:38:29] [INFO ] Dead Transitions using invariants and state equation in 683 ms found 0 transitions.
[2023-03-15 11:38:29] [INFO ] Flow matrix only has 992 transitions (discarded 20 similar events)
[2023-03-15 11:38:29] [INFO ] Invariant cache hit.
[2023-03-15 11:38:30] [INFO ] Implicit Places using invariants in 449 ms returned [3, 57, 118, 169, 245, 272, 330, 362, 369, 426]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 452 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 468/712 places, 1012/1244 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 459 transition count 1003
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 459 transition count 1003
Applied a total of 18 rules in 37 ms. Remains 459 /468 variables (removed 9) and now considering 1003/1012 (removed 9) transitions.
[2023-03-15 11:38:30] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
// Phase 1: matrix 983 rows 459 cols
[2023-03-15 11:38:30] [INFO ] Computed 42 place invariants in 17 ms
[2023-03-15 11:38:30] [INFO ] Implicit Places using invariants in 452 ms returned []
[2023-03-15 11:38:30] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:38:30] [INFO ] Invariant cache hit.
[2023-03-15 11:38:31] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:38:41] [INFO ] Implicit Places using invariants and state equation in 10504 ms returned []
Implicit Place search using SMT with State Equation took 10959 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 459/712 places, 1003/1244 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12209 ms. Remains : 459/712 places, 1003/1244 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s76 1) (GEQ s246 1)) (AND (GEQ s76 1) (GEQ s367 1)) (AND (GEQ s76 1) (GEQ s101 1)) (AND (GEQ s76 1) (GEQ s196 1)) (AND (GEQ s76 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 976 steps with 0 reset in 15 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-01 finished in 12411 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))||G(p1))))'
Support contains 71 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 710 transition count 1244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 709 transition count 1243
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 709 transition count 1243
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 708 transition count 1242
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 708 transition count 1242
Applied a total of 6 rules in 26 ms. Remains 708 /712 variables (removed 4) and now considering 1242/1244 (removed 2) transitions.
[2023-03-15 11:38:41] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 708 cols
[2023-03-15 11:38:41] [INFO ] Computed 52 place invariants in 22 ms
[2023-03-15 11:38:42] [INFO ] Dead Transitions using invariants and state equation in 1386 ms found 0 transitions.
[2023-03-15 11:38:42] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:38:42] [INFO ] Invariant cache hit.
[2023-03-15 11:38:43] [INFO ] Implicit Places using invariants in 532 ms returned [4, 100, 184, 266, 375, 412, 498, 547, 556, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 536 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/712 places, 1242/1244 transitions.
Applied a total of 0 rules in 11 ms. Remains 698 /698 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1960 ms. Remains : 698/712 places, 1242/1244 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s4 1) (LT s206 1)) (OR (LT s281 1) (LT s571 1)) (OR (LT s126 1) (LT s206 1)) (OR (LT s75 1) (LT s558 1)) (OR (LT s57 1) (LT s640 1)) (OR (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1108 ms.
Product exploration explored 100000 steps with 50000 reset in 994 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 p0)
Knowledge based reduction with 5 factoid took 174 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-03 finished in 4403 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 41 out of 712 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 710 transition count 1192
Reduce places removed 52 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 62 rules applied. Total rules applied 114 place count 658 transition count 1182
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 124 place count 648 transition count 1182
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 124 place count 648 transition count 1092
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 304 place count 558 transition count 1092
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 364 place count 528 transition count 1062
Applied a total of 364 rules in 68 ms. Remains 528 /712 variables (removed 184) and now considering 1062/1244 (removed 182) transitions.
[2023-03-15 11:38:46] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
// Phase 1: matrix 1042 rows 528 cols
[2023-03-15 11:38:46] [INFO ] Computed 52 place invariants in 13 ms
[2023-03-15 11:38:46] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
[2023-03-15 11:38:46] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
[2023-03-15 11:38:46] [INFO ] Invariant cache hit.
[2023-03-15 11:38:47] [INFO ] Implicit Places using invariants in 518 ms returned []
[2023-03-15 11:38:47] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
[2023-03-15 11:38:47] [INFO ] Invariant cache hit.
[2023-03-15 11:38:47] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:38:56] [INFO ] Implicit Places using invariants and state equation in 8963 ms returned []
Implicit Place search using SMT with State Equation took 9485 ms to find 0 implicit places.
[2023-03-15 11:38:56] [INFO ] Redundant transitions in 61 ms returned []
[2023-03-15 11:38:56] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
[2023-03-15 11:38:56] [INFO ] Invariant cache hit.
[2023-03-15 11:38:57] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 528/712 places, 1062/1244 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11263 ms. Remains : 528/712 places, 1062/1244 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LT s177 1) (LT s270 1) (LT s527 1) (LT s66 1) (LT s155 1) (LT s31 1) (LT s518 1) (LT s402 1) (LT s521 1) (LT s450 1) (LT s203 1) (LT s273 1) (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 26 reset in 534 ms.
Stack based approach found an accepted trace after 1869 steps with 2 reset with depth 1008 and stack size 1008 in 12 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-04 finished in 11984 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(p1)||p0)))))'
Support contains 20 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 710 transition count 1244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 709 transition count 1243
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 709 transition count 1243
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 708 transition count 1242
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 708 transition count 1242
Applied a total of 6 rules in 31 ms. Remains 708 /712 variables (removed 4) and now considering 1242/1244 (removed 2) transitions.
[2023-03-15 11:38:57] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 708 cols
[2023-03-15 11:38:57] [INFO ] Computed 52 place invariants in 23 ms
[2023-03-15 11:38:59] [INFO ] Dead Transitions using invariants and state equation in 1358 ms found 0 transitions.
[2023-03-15 11:38:59] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:38:59] [INFO ] Invariant cache hit.
[2023-03-15 11:38:59] [INFO ] Implicit Places using invariants in 601 ms returned [4, 100, 184, 266, 375, 412, 498, 547, 556, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 604 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/712 places, 1242/1244 transitions.
Applied a total of 0 rules in 11 ms. Remains 698 /698 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2005 ms. Remains : 698/712 places, 1242/1244 transitions.
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GEQ s601 1) (GEQ s437 1) (GEQ s662 1) (GEQ s668 1) (GEQ s592 1) (GEQ s68 1) (GEQ s506 1) (GEQ s358 1) (GEQ s443 1) (GEQ s385 1)), p1:(AND (LT s200...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 173 reset in 457 ms.
Product exploration explored 100000 steps with 170 reset in 456 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), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 155 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 1072 steps, including 0 resets, run visited all 2 properties in 17 ms. (steps per millisecond=63 )
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 153 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 20 out of 698 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1242/1242 transitions.
Applied a total of 0 rules in 12 ms. Remains 698 /698 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2023-03-15 11:39:01] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2023-03-15 11:39:01] [INFO ] Computed 42 place invariants in 21 ms
[2023-03-15 11:39:03] [INFO ] Dead Transitions using invariants and state equation in 1336 ms found 0 transitions.
[2023-03-15 11:39:03] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:39:03] [INFO ] Invariant cache hit.
[2023-03-15 11:39:03] [INFO ] Implicit Places using invariants in 638 ms returned []
[2023-03-15 11:39:03] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:39:03] [INFO ] Invariant cache hit.
[2023-03-15 11:39:04] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:39:13] [INFO ] Implicit Places using invariants and state equation in 9954 ms returned []
Implicit Place search using SMT with State Equation took 10594 ms to find 0 implicit places.
[2023-03-15 11:39:13] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:39:13] [INFO ] Invariant cache hit.
[2023-03-15 11:39:15] [INFO ] Dead Transitions using invariants and state equation in 1306 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13250 ms. Remains : 698/698 places, 1242/1242 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), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 335 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 82 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 165 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 160 reset in 391 ms.
Product exploration explored 100000 steps with 160 reset in 410 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 20 out of 698 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 698/698 places, 1242/1242 transitions.
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 698 transition count 1242
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 86 Pre rules applied. Total rules applied 44 place count 698 transition count 1332
Deduced a syphon composed of 130 places in 1 ms
Iterating global reduction 1 with 86 rules applied. Total rules applied 130 place count 698 transition count 1332
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 150 place count 678 transition count 1312
Deduced a syphon composed of 110 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 170 place count 678 transition count 1312
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 190 places in 1 ms
Iterating global reduction 1 with 80 rules applied. Total rules applied 250 place count 678 transition count 1312
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 289 place count 639 transition count 1273
Deduced a syphon composed of 160 places in 1 ms
Iterating global reduction 1 with 39 rules applied. Total rules applied 328 place count 639 transition count 1273
Deduced a syphon composed of 160 places in 1 ms
Applied a total of 328 rules in 99 ms. Remains 639 /698 variables (removed 59) and now considering 1273/1242 (removed -31) transitions.
[2023-03-15 11:39:17] [INFO ] Flow matrix only has 1253 transitions (discarded 20 similar events)
// Phase 1: matrix 1253 rows 639 cols
[2023-03-15 11:39:17] [INFO ] Computed 42 place invariants in 21 ms
[2023-03-15 11:39:18] [INFO ] Dead Transitions using invariants and state equation in 1050 ms found 0 transitions.
[2023-03-15 11:39:18] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-15 11:39:18] [INFO ] Flow matrix only has 1253 transitions (discarded 20 similar events)
[2023-03-15 11:39:18] [INFO ] Invariant cache hit.
[2023-03-15 11:39:19] [INFO ] Dead Transitions using invariants and state equation in 1014 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 639/698 places, 1273/1242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2206 ms. Remains : 639/698 places, 1273/1242 transitions.
Built C files in :
/tmp/ltsmin16224476503076649674
[2023-03-15 11:39:19] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16224476503076649674
Running compilation step : cd /tmp/ltsmin16224476503076649674;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2237 ms.
Running link step : cd /tmp/ltsmin16224476503076649674;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin16224476503076649674;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased324297071242602857.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 20 out of 698 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1242/1242 transitions.
Applied a total of 0 rules in 16 ms. Remains 698 /698 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2023-03-15 11:39:34] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2023-03-15 11:39:34] [INFO ] Computed 42 place invariants in 17 ms
[2023-03-15 11:39:35] [INFO ] Dead Transitions using invariants and state equation in 1312 ms found 0 transitions.
[2023-03-15 11:39:35] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:39:35] [INFO ] Invariant cache hit.
[2023-03-15 11:39:36] [INFO ] Implicit Places using invariants in 592 ms returned []
[2023-03-15 11:39:36] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:39:36] [INFO ] Invariant cache hit.
[2023-03-15 11:39:37] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:39:45] [INFO ] Implicit Places using invariants and state equation in 9088 ms returned []
Implicit Place search using SMT with State Equation took 9682 ms to find 0 implicit places.
[2023-03-15 11:39:45] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:39:45] [INFO ] Invariant cache hit.
[2023-03-15 11:39:46] [INFO ] Dead Transitions using invariants and state equation in 1259 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12279 ms. Remains : 698/698 places, 1242/1242 transitions.
Built C files in :
/tmp/ltsmin4533311281056722648
[2023-03-15 11:39:46] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4533311281056722648
Running compilation step : cd /tmp/ltsmin4533311281056722648;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2098 ms.
Running link step : cd /tmp/ltsmin4533311281056722648;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin4533311281056722648;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10528110667349602428.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 11:40:02] [INFO ] Flatten gal took : 59 ms
[2023-03-15 11:40:02] [INFO ] Flatten gal took : 60 ms
[2023-03-15 11:40:02] [INFO ] Time to serialize gal into /tmp/LTL206592299428070376.gal : 9 ms
[2023-03-15 11:40:02] [INFO ] Time to serialize properties into /tmp/LTL17397038629952814383.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL206592299428070376.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9745358993837868631.hoa' '-atoms' '/tmp/LTL17397038629952814383.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL17397038629952814383.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9745358993837868631.hoa
Detected timeout of ITS tools.
[2023-03-15 11:40:17] [INFO ] Flatten gal took : 53 ms
[2023-03-15 11:40:17] [INFO ] Flatten gal took : 44 ms
[2023-03-15 11:40:17] [INFO ] Time to serialize gal into /tmp/LTL12458821967406776292.gal : 7 ms
[2023-03-15 11:40:17] [INFO ] Time to serialize properties into /tmp/LTL7048652890136370225.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12458821967406776292.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7048652890136370225.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("((((NotifyEventJobQueuedE_8>=1)||(NotifyEventJobQueuedE_10>=1))||((NotifyEventJobQueuedE_7>=1)||(NotifyEventJobQueuedE_5>=1...496
Formula 0 simplified : XXF(!"((((NotifyEventJobQueuedE_8>=1)||(NotifyEventJobQueuedE_10>=1))||((NotifyEventJobQueuedE_7>=1)||(NotifyEventJobQueuedE_5>=1)))...484
Detected timeout of ITS tools.
[2023-03-15 11:40:32] [INFO ] Flatten gal took : 41 ms
[2023-03-15 11:40:32] [INFO ] Applying decomposition
[2023-03-15 11:40:32] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4209038011032994737.txt' '-o' '/tmp/graph4209038011032994737.bin' '-w' '/tmp/graph4209038011032994737.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4209038011032994737.bin' '-l' '-1' '-v' '-w' '/tmp/graph4209038011032994737.weights' '-q' '0' '-e' '0.001'
[2023-03-15 11:40:32] [INFO ] Decomposing Gal with order
[2023-03-15 11:40:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 11:40:32] [INFO ] Removed a total of 1161 redundant transitions.
[2023-03-15 11:40:32] [INFO ] Flatten gal took : 175 ms
[2023-03-15 11:40:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 350 labels/synchronizations in 45 ms.
[2023-03-15 11:40:33] [INFO ] Time to serialize gal into /tmp/LTL6164245390267516288.gal : 20 ms
[2023-03-15 11:40:33] [INFO ] Time to serialize properties into /tmp/LTL11893530546936931735.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6164245390267516288.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11893530546936931735.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("((((i11.u91.NotifyEventJobQueuedE_8>=1)||(i11.u82.NotifyEventJobQueuedE_10>=1))||((i11.u133.NotifyEventJobQueuedE_7>=1)||(i...670
Formula 0 simplified : XXF(!"((((i11.u91.NotifyEventJobQueuedE_8>=1)||(i11.u82.NotifyEventJobQueuedE_10>=1))||((i11.u133.NotifyEventJobQueuedE_7>=1)||(i11....658
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3189110735356178586
[2023-03-15 11:40:48] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3189110735356178586
Running compilation step : cd /tmp/ltsmin3189110735356178586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2304 ms.
Running link step : cd /tmp/ltsmin3189110735356178586;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin3189110735356178586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((<>((LTLAPp1==true))||(LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-05 finished in 125296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 11 out of 712 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 710 transition count 1172
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 638 transition count 1172
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 144 place count 638 transition count 1092
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 304 place count 558 transition count 1092
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 464 place count 478 transition count 1012
Applied a total of 464 rules in 54 ms. Remains 478 /712 variables (removed 234) and now considering 1012/1244 (removed 232) transitions.
[2023-03-15 11:41:03] [INFO ] Flow matrix only has 992 transitions (discarded 20 similar events)
// Phase 1: matrix 992 rows 478 cols
[2023-03-15 11:41:03] [INFO ] Computed 52 place invariants in 21 ms
[2023-03-15 11:41:03] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
[2023-03-15 11:41:03] [INFO ] Flow matrix only has 992 transitions (discarded 20 similar events)
[2023-03-15 11:41:03] [INFO ] Invariant cache hit.
[2023-03-15 11:41:04] [INFO ] Implicit Places using invariants in 460 ms returned [3, 57, 118, 169, 245, 272, 330, 362, 369, 426]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 462 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 468/712 places, 1012/1244 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 459 transition count 1003
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 459 transition count 1003
Applied a total of 18 rules in 27 ms. Remains 459 /468 variables (removed 9) and now considering 1003/1012 (removed 9) transitions.
[2023-03-15 11:41:04] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
// Phase 1: matrix 983 rows 459 cols
[2023-03-15 11:41:04] [INFO ] Computed 42 place invariants in 19 ms
[2023-03-15 11:41:04] [INFO ] Implicit Places using invariants in 479 ms returned []
[2023-03-15 11:41:04] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:41:04] [INFO ] Invariant cache hit.
[2023-03-15 11:41:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:41:14] [INFO ] Implicit Places using invariants and state equation in 9348 ms returned []
Implicit Place search using SMT with State Equation took 9836 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 459/712 places, 1003/1244 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11095 ms. Remains : 459/712 places, 1003/1244 transitions.
Stuttering acceptance computed with spot in 80 ms :[p0, p0]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s76 1) (GEQ s246 1)) (AND (GEQ s76 1) (GEQ s367 1)) (AND (GEQ s76 1) (GEQ s101 1)) (AND (GEQ s76 1) (GEQ s196 1)) (AND (GEQ s76 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 46 reset in 477 ms.
Product exploration explored 100000 steps with 49 reset in 469 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 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[p0, p0]
Finished random walk after 1751 steps, including 1 resets, run visited all 1 properties in 14 ms. (steps per millisecond=125 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[p0, p0]
Stuttering acceptance computed with spot in 72 ms :[p0, p0]
Support contains 11 out of 459 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 459/459 places, 1003/1003 transitions.
Applied a total of 0 rules in 22 ms. Remains 459 /459 variables (removed 0) and now considering 1003/1003 (removed 0) transitions.
[2023-03-15 11:41:15] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:41:15] [INFO ] Invariant cache hit.
[2023-03-15 11:41:16] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
[2023-03-15 11:41:16] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:41:16] [INFO ] Invariant cache hit.
[2023-03-15 11:41:17] [INFO ] Implicit Places using invariants in 434 ms returned []
[2023-03-15 11:41:17] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:41:17] [INFO ] Invariant cache hit.
[2023-03-15 11:41:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:41:26] [INFO ] Implicit Places using invariants and state equation in 9135 ms returned []
Implicit Place search using SMT with State Equation took 9569 ms to find 0 implicit places.
[2023-03-15 11:41:26] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-15 11:41:26] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:41:26] [INFO ] Invariant cache hit.
[2023-03-15 11:41:26] [INFO ] Dead Transitions using invariants and state equation in 710 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11046 ms. Remains : 459/459 places, 1003/1003 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 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[p0, p0]
Finished random walk after 2887 steps, including 1 resets, run visited all 1 properties in 25 ms. (steps per millisecond=115 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[p0, p0]
Stuttering acceptance computed with spot in 63 ms :[p0, p0]
Stuttering acceptance computed with spot in 84 ms :[p0, p0]
Product exploration explored 100000 steps with 39 reset in 439 ms.
Product exploration explored 100000 steps with 60 reset in 460 ms.
Built C files in :
/tmp/ltsmin7974457010964769899
[2023-03-15 11:41:28] [INFO ] Computing symmetric may disable matrix : 1003 transitions.
[2023-03-15 11:41:28] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 11:41:28] [INFO ] Computing symmetric may enable matrix : 1003 transitions.
[2023-03-15 11:41:28] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 11:41:28] [INFO ] Computing Do-Not-Accords matrix : 1003 transitions.
[2023-03-15 11:41:28] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 11:41:28] [INFO ] Built C files in 261ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7974457010964769899
Running compilation step : cd /tmp/ltsmin7974457010964769899;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin7974457010964769899;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin7974457010964769899;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 11 out of 459 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 459/459 places, 1003/1003 transitions.
Applied a total of 0 rules in 23 ms. Remains 459 /459 variables (removed 0) and now considering 1003/1003 (removed 0) transitions.
[2023-03-15 11:41:31] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:41:31] [INFO ] Invariant cache hit.
[2023-03-15 11:41:32] [INFO ] Dead Transitions using invariants and state equation in 713 ms found 0 transitions.
[2023-03-15 11:41:32] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:41:32] [INFO ] Invariant cache hit.
[2023-03-15 11:41:33] [INFO ] Implicit Places using invariants in 427 ms returned []
[2023-03-15 11:41:33] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:41:33] [INFO ] Invariant cache hit.
[2023-03-15 11:41:33] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:41:39] [INFO ] Implicit Places using invariants and state equation in 6683 ms returned []
Implicit Place search using SMT with State Equation took 7112 ms to find 0 implicit places.
[2023-03-15 11:41:39] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-15 11:41:39] [INFO ] Flow matrix only has 983 transitions (discarded 20 similar events)
[2023-03-15 11:41:39] [INFO ] Invariant cache hit.
[2023-03-15 11:41:40] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8561 ms. Remains : 459/459 places, 1003/1003 transitions.
Built C files in :
/tmp/ltsmin9066639952953587374
[2023-03-15 11:41:40] [INFO ] Computing symmetric may disable matrix : 1003 transitions.
[2023-03-15 11:41:40] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 11:41:40] [INFO ] Computing symmetric may enable matrix : 1003 transitions.
[2023-03-15 11:41:40] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 11:41:40] [INFO ] Computing Do-Not-Accords matrix : 1003 transitions.
[2023-03-15 11:41:40] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 11:41:40] [INFO ] Built C files in 215ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9066639952953587374
Running compilation step : cd /tmp/ltsmin9066639952953587374;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2890 ms.
Running link step : cd /tmp/ltsmin9066639952953587374;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin9066639952953587374;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9358185402094513248.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 11:41:55] [INFO ] Flatten gal took : 35 ms
[2023-03-15 11:41:55] [INFO ] Flatten gal took : 34 ms
[2023-03-15 11:41:55] [INFO ] Time to serialize gal into /tmp/LTL15815121141222316044.gal : 7 ms
[2023-03-15 11:41:55] [INFO ] Time to serialize properties into /tmp/LTL15636699273880562176.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15815121141222316044.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11875426100058738017.hoa' '-atoms' '/tmp/LTL15636699273880562176.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15636699273880562176.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11875426100058738017.hoa
Detected timeout of ITS tools.
[2023-03-15 11:42:10] [INFO ] Flatten gal took : 47 ms
[2023-03-15 11:42:10] [INFO ] Flatten gal took : 49 ms
[2023-03-15 11:42:10] [INFO ] Time to serialize gal into /tmp/LTL7620392239758541871.gal : 14 ms
[2023-03-15 11:42:10] [INFO ] Time to serialize properties into /tmp/LTL17356563106968009186.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7620392239758541871.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17356563106968009186.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((SigAbort<1)||(Abort_Check_Sources_B_3<1))&&((SigAbort<1)||(Abort_Check_Sources_B_1<1)))&&(((SigAbort<1)||(Abort_Check_So...501
Formula 0 simplified : FG!"((((((SigAbort<1)||(Abort_Check_Sources_B_3<1))&&((SigAbort<1)||(Abort_Check_Sources_B_1<1)))&&(((SigAbort<1)||(Abort_Check_Sour...495
Detected timeout of ITS tools.
[2023-03-15 11:42:25] [INFO ] Flatten gal took : 33 ms
[2023-03-15 11:42:25] [INFO ] Applying decomposition
[2023-03-15 11:42:25] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4922196408356996091.txt' '-o' '/tmp/graph4922196408356996091.bin' '-w' '/tmp/graph4922196408356996091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4922196408356996091.bin' '-l' '-1' '-v' '-w' '/tmp/graph4922196408356996091.weights' '-q' '0' '-e' '0.001'
[2023-03-15 11:42:25] [INFO ] Decomposing Gal with order
[2023-03-15 11:42:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 11:42:26] [INFO ] Removed a total of 777 redundant transitions.
[2023-03-15 11:42:26] [INFO ] Flatten gal took : 80 ms
[2023-03-15 11:42:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 473 labels/synchronizations in 18 ms.
[2023-03-15 11:42:26] [INFO ] Time to serialize gal into /tmp/LTL5264906351001364588.gal : 9 ms
[2023-03-15 11:42:26] [INFO ] Time to serialize properties into /tmp/LTL15115307198020141059.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5264906351001364588.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15115307198020141059.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((i3.u29.SigAbort<1)||(i3.u29.Abort_Check_Sources_B_3<1))&&((i3.u29.SigAbort<1)||(i3.u29.Abort_Check_Sources_B_1<1)))&&(((...641
Formula 0 simplified : FG!"((((((i3.u29.SigAbort<1)||(i3.u29.Abort_Check_Sources_B_3<1))&&((i3.u29.SigAbort<1)||(i3.u29.Abort_Check_Sources_B_1<1)))&&(((i3...635
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13906139979686685994
[2023-03-15 11:42:41] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13906139979686685994
Running compilation step : cd /tmp/ltsmin13906139979686685994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1721 ms.
Running link step : cd /tmp/ltsmin13906139979686685994;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin13906139979686685994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 PolyORBLF-PT-S02J04T10-LTLFireability-06 finished in 113092 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&G(p1))))'
Support contains 3 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 710 transition count 1244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 709 transition count 1243
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 709 transition count 1243
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 708 transition count 1242
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 708 transition count 1242
Applied a total of 6 rules in 37 ms. Remains 708 /712 variables (removed 4) and now considering 1242/1244 (removed 2) transitions.
[2023-03-15 11:42:56] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 708 cols
[2023-03-15 11:42:56] [INFO ] Computed 52 place invariants in 21 ms
[2023-03-15 11:42:57] [INFO ] Dead Transitions using invariants and state equation in 1363 ms found 0 transitions.
[2023-03-15 11:42:57] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:42:57] [INFO ] Invariant cache hit.
[2023-03-15 11:42:58] [INFO ] Implicit Places using invariants in 1115 ms returned [4, 100, 184, 266, 375, 412, 498, 547, 556, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1121 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/712 places, 1242/1244 transitions.
Applied a total of 0 rules in 10 ms. Remains 698 /698 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2533 ms. Remains : 698/712 places, 1242/1244 transitions.
Stuttering acceptance computed with spot in 207 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (GEQ s43 2) (GEQ s322 1)), p0:(GEQ s374 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-08 finished in 2777 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((!p0&&X((!p0 U (p1||G(!p0))))) U !p1) U p2))'
Support contains 6 out of 712 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 710 transition count 1174
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 640 transition count 1174
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 140 place count 640 transition count 1094
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 300 place count 560 transition count 1094
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 460 place count 480 transition count 1014
Applied a total of 460 rules in 63 ms. Remains 480 /712 variables (removed 232) and now considering 1014/1244 (removed 230) transitions.
[2023-03-15 11:42:59] [INFO ] Flow matrix only has 994 transitions (discarded 20 similar events)
// Phase 1: matrix 994 rows 480 cols
[2023-03-15 11:42:59] [INFO ] Computed 52 place invariants in 12 ms
[2023-03-15 11:43:00] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
[2023-03-15 11:43:00] [INFO ] Flow matrix only has 994 transitions (discarded 20 similar events)
[2023-03-15 11:43:00] [INFO ] Invariant cache hit.
[2023-03-15 11:43:00] [INFO ] Implicit Places using invariants in 449 ms returned [3, 57, 118, 169, 246, 273, 331, 363, 371, 428]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 452 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 470/712 places, 1014/1244 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 462 transition count 1006
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 462 transition count 1006
Applied a total of 16 rules in 24 ms. Remains 462 /470 variables (removed 8) and now considering 1006/1014 (removed 8) transitions.
[2023-03-15 11:43:00] [INFO ] Flow matrix only has 986 transitions (discarded 20 similar events)
// Phase 1: matrix 986 rows 462 cols
[2023-03-15 11:43:00] [INFO ] Computed 42 place invariants in 17 ms
[2023-03-15 11:43:00] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-03-15 11:43:00] [INFO ] Flow matrix only has 986 transitions (discarded 20 similar events)
[2023-03-15 11:43:00] [INFO ] Invariant cache hit.
[2023-03-15 11:43:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:43:13] [INFO ] Implicit Places using invariants and state equation in 12332 ms returned []
Implicit Place search using SMT with State Equation took 12798 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 462/712 places, 1006/1244 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14232 ms. Remains : 462/712 places, 1006/1244 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), true, (AND (NOT p1) p0), p1]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (GEQ s352 1) (AND (GEQ s17 1) (GEQ s301 1))), p1:(LT s352 1), p0:(AND (GEQ s78 1) (GEQ s161 1) (GEQ s387 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 28599 reset in 416 ms.
Product exploration explored 100000 steps with 28673 reset in 433 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 p2) p1 (NOT p0)), (X (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (AND (NOT p2) p1 (NOT p0))), (X (X (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0))))), true, (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (AND (NOT p2) p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 681 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p2), true, (AND p0 (NOT p1)), p1]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 11:43:15] [INFO ] Flow matrix only has 986 transitions (discarded 20 similar events)
[2023-03-15 11:43:15] [INFO ] Invariant cache hit.
[2023-03-15 11:43:15] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-15 11:43:15] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 21 ms returned sat
[2023-03-15 11:43:15] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0)), (X (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (AND (NOT p2) p1 (NOT p0))), (X (X (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0))))), true, (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (AND (NOT p2) p1 (NOT p0)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND p0 p1)), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 17 factoid took 867 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p2), true, (OR p1 p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p2), true, (OR p1 p0)]
[2023-03-15 11:43:16] [INFO ] Flow matrix only has 986 transitions (discarded 20 similar events)
[2023-03-15 11:43:16] [INFO ] Invariant cache hit.
[2023-03-15 11:43:16] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-03-15 11:43:16] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 81 ms returned sat
[2023-03-15 11:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 11:43:19] [INFO ] [Real]Absence check using state equation in 2131 ms returned sat
[2023-03-15 11:43:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 11:43:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-15 11:43:19] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 39 ms returned sat
[2023-03-15 11:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 11:43:22] [INFO ] [Nat]Absence check using state equation in 2714 ms returned sat
[2023-03-15 11:43:22] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:43:23] [INFO ] [Nat]Added 120 Read/Feed constraints in 784 ms returned sat
[2023-03-15 11:43:23] [INFO ] Deduced a trap composed of 40 places in 182 ms of which 2 ms to minimize.
[2023-03-15 11:43:23] [INFO ] Deduced a trap composed of 38 places in 64 ms of which 0 ms to minimize.
[2023-03-15 11:43:23] [INFO ] Deduced a trap composed of 39 places in 53 ms of which 0 ms to minimize.
[2023-03-15 11:43:24] [INFO ] Deduced a trap composed of 38 places in 46 ms of which 1 ms to minimize.
[2023-03-15 11:43:24] [INFO ] Deduced a trap composed of 38 places in 40 ms of which 0 ms to minimize.
[2023-03-15 11:43:24] [INFO ] Deduced a trap composed of 38 places in 34 ms of which 1 ms to minimize.
[2023-03-15 11:43:24] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 0 ms to minimize.
[2023-03-15 11:43:24] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1422 ms
[2023-03-15 11:43:24] [INFO ] Computed and/alt/rep : 344/714/334 causal constraints (skipped 650 transitions) in 73 ms.
[2023-03-15 11:43:26] [INFO ] Added : 134 causal constraints over 27 iterations in 1736 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 6 out of 462 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 462/462 places, 1006/1006 transitions.
Applied a total of 0 rules in 19 ms. Remains 462 /462 variables (removed 0) and now considering 1006/1006 (removed 0) transitions.
[2023-03-15 11:43:26] [INFO ] Flow matrix only has 986 transitions (discarded 20 similar events)
[2023-03-15 11:43:26] [INFO ] Invariant cache hit.
[2023-03-15 11:43:26] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
[2023-03-15 11:43:26] [INFO ] Flow matrix only has 986 transitions (discarded 20 similar events)
[2023-03-15 11:43:26] [INFO ] Invariant cache hit.
[2023-03-15 11:43:27] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-15 11:43:27] [INFO ] Flow matrix only has 986 transitions (discarded 20 similar events)
[2023-03-15 11:43:27] [INFO ] Invariant cache hit.
[2023-03-15 11:43:28] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:43:38] [INFO ] Implicit Places using invariants and state equation in 10777 ms returned []
Implicit Place search using SMT with State Equation took 11211 ms to find 0 implicit places.
[2023-03-15 11:43:38] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-15 11:43:38] [INFO ] Flow matrix only has 986 transitions (discarded 20 similar events)
[2023-03-15 11:43:38] [INFO ] Invariant cache hit.
[2023-03-15 11:43:38] [INFO ] Dead Transitions using invariants and state equation in 711 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12636 ms. Remains : 462/462 places, 1006/1006 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 p2) (NOT p0) p1), (X (AND (NOT p2) (NOT p0))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p2) p0))), (X (NOT p0)), (X (AND (NOT p2) (NOT p0) p1)), (X (X (AND (NOT p2) (NOT p0)))), true, (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 556 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p2), true, (OR p1 p0)]
Finished random walk after 8937 steps, including 3 resets, run visited all 5 properties in 80 ms. (steps per millisecond=111 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (AND (NOT p2) (NOT p0))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p2) p0))), (X (NOT p0)), (X (AND (NOT p2) (NOT p0) p1)), (X (X (AND (NOT p2) (NOT p0)))), true, (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 12 factoid took 532 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p2), true, (OR p1 p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p2), true, (OR p1 p0)]
[2023-03-15 11:43:40] [INFO ] Flow matrix only has 986 transitions (discarded 20 similar events)
[2023-03-15 11:43:40] [INFO ] Invariant cache hit.
[2023-03-15 11:43:40] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-15 11:43:40] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 94 ms returned sat
[2023-03-15 11:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 11:43:43] [INFO ] [Real]Absence check using state equation in 2134 ms returned sat
[2023-03-15 11:43:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 11:43:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-15 11:43:43] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 39 ms returned sat
[2023-03-15 11:43:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 11:43:46] [INFO ] [Nat]Absence check using state equation in 2722 ms returned sat
[2023-03-15 11:43:46] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:43:47] [INFO ] [Nat]Added 120 Read/Feed constraints in 785 ms returned sat
[2023-03-15 11:43:47] [INFO ] Deduced a trap composed of 40 places in 197 ms of which 1 ms to minimize.
[2023-03-15 11:43:47] [INFO ] Deduced a trap composed of 38 places in 48 ms of which 1 ms to minimize.
[2023-03-15 11:43:47] [INFO ] Deduced a trap composed of 39 places in 49 ms of which 1 ms to minimize.
[2023-03-15 11:43:47] [INFO ] Deduced a trap composed of 38 places in 48 ms of which 0 ms to minimize.
[2023-03-15 11:43:48] [INFO ] Deduced a trap composed of 38 places in 48 ms of which 1 ms to minimize.
[2023-03-15 11:43:48] [INFO ] Deduced a trap composed of 38 places in 37 ms of which 0 ms to minimize.
[2023-03-15 11:43:48] [INFO ] Deduced a trap composed of 39 places in 39 ms of which 0 ms to minimize.
[2023-03-15 11:43:48] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1376 ms
[2023-03-15 11:43:48] [INFO ] Computed and/alt/rep : 344/714/334 causal constraints (skipped 650 transitions) in 72 ms.
[2023-03-15 11:43:50] [INFO ] Added : 134 causal constraints over 27 iterations in 1713 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 104 ms :[(NOT p2), true, (OR p1 p0)]
Stuttering criterion allowed to conclude after 118 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-10 finished in 51191 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(p1))))'
Support contains 4 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 710 transition count 1244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 709 transition count 1243
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 709 transition count 1243
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 708 transition count 1242
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 708 transition count 1242
Applied a total of 6 rules in 38 ms. Remains 708 /712 variables (removed 4) and now considering 1242/1244 (removed 2) transitions.
[2023-03-15 11:43:50] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 708 cols
[2023-03-15 11:43:50] [INFO ] Computed 52 place invariants in 23 ms
[2023-03-15 11:43:51] [INFO ] Dead Transitions using invariants and state equation in 1337 ms found 0 transitions.
[2023-03-15 11:43:51] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 11:43:51] [INFO ] Invariant cache hit.
[2023-03-15 11:43:52] [INFO ] Implicit Places using invariants in 596 ms returned [4, 100, 184, 266, 375, 412, 547, 556, 633]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 598 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 699/712 places, 1242/1244 transitions.
Applied a total of 0 rules in 13 ms. Remains 699 /699 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1987 ms. Remains : 699/712 places, 1242/1244 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 2}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=4, aps=[p1:(OR (GEQ s662 1) (AND (GEQ s38 1) (GEQ s492 1) (GEQ s543 1))), p0:(LT s662 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2460 steps with 5 reset in 14 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-13 finished in 2277 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 6 out of 712 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 711 transition count 1202
Reduce places removed 42 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 52 rules applied. Total rules applied 94 place count 669 transition count 1192
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 104 place count 659 transition count 1192
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 89 Pre rules applied. Total rules applied 104 place count 659 transition count 1103
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 282 place count 570 transition count 1103
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 342 place count 540 transition count 1073
Applied a total of 342 rules in 56 ms. Remains 540 /712 variables (removed 172) and now considering 1073/1244 (removed 171) transitions.
[2023-03-15 11:43:52] [INFO ] Flow matrix only has 1053 transitions (discarded 20 similar events)
// Phase 1: matrix 1053 rows 540 cols
[2023-03-15 11:43:52] [INFO ] Computed 53 place invariants in 22 ms
[2023-03-15 11:43:53] [INFO ] Dead Transitions using invariants and state equation in 881 ms found 0 transitions.
[2023-03-15 11:43:53] [INFO ] Flow matrix only has 1053 transitions (discarded 20 similar events)
[2023-03-15 11:43:53] [INFO ] Invariant cache hit.
[2023-03-15 11:43:53] [INFO ] Implicit Places using invariants in 496 ms returned [3, 71, 138, 197, 283, 312, 378, 413, 420, 484]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 498 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/712 places, 1073/1244 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 522 transition count 1065
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 522 transition count 1065
Applied a total of 16 rules in 27 ms. Remains 522 /530 variables (removed 8) and now considering 1065/1073 (removed 8) transitions.
[2023-03-15 11:43:54] [INFO ] Flow matrix only has 1045 transitions (discarded 20 similar events)
// Phase 1: matrix 1045 rows 522 cols
[2023-03-15 11:43:54] [INFO ] Computed 43 place invariants in 20 ms
[2023-03-15 11:43:54] [INFO ] Implicit Places using invariants in 520 ms returned []
[2023-03-15 11:43:54] [INFO ] Flow matrix only has 1045 transitions (discarded 20 similar events)
[2023-03-15 11:43:54] [INFO ] Invariant cache hit.
[2023-03-15 11:43:54] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:44:02] [INFO ] Implicit Places using invariants and state equation in 8044 ms returned []
Implicit Place search using SMT with State Equation took 8566 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 522/712 places, 1065/1244 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10029 ms. Remains : 522/712 places, 1065/1244 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s31 1) (GEQ s335 1)), p0:(AND (GEQ s66 1) (GEQ s74 1) (GEQ s108 1) (GEQ s285 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5298 steps with 131 reset in 28 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-14 finished in 10168 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 712 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 710 transition count 1174
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 640 transition count 1174
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 81 Pre rules applied. Total rules applied 140 place count 640 transition count 1093
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 302 place count 559 transition count 1093
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 460 place count 480 transition count 1014
Applied a total of 460 rules in 49 ms. Remains 480 /712 variables (removed 232) and now considering 1014/1244 (removed 230) transitions.
[2023-03-15 11:44:02] [INFO ] Flow matrix only has 994 transitions (discarded 20 similar events)
// Phase 1: matrix 994 rows 480 cols
[2023-03-15 11:44:02] [INFO ] Computed 52 place invariants in 19 ms
[2023-03-15 11:44:03] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
[2023-03-15 11:44:03] [INFO ] Flow matrix only has 994 transitions (discarded 20 similar events)
[2023-03-15 11:44:03] [INFO ] Invariant cache hit.
[2023-03-15 11:44:04] [INFO ] Implicit Places using invariants in 495 ms returned [3, 57, 118, 170, 246, 273, 331, 363, 370, 427]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 496 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 470/712 places, 1014/1244 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 461 transition count 1005
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 461 transition count 1005
Applied a total of 18 rules in 34 ms. Remains 461 /470 variables (removed 9) and now considering 1005/1014 (removed 9) transitions.
[2023-03-15 11:44:04] [INFO ] Flow matrix only has 985 transitions (discarded 20 similar events)
// Phase 1: matrix 985 rows 461 cols
[2023-03-15 11:44:04] [INFO ] Computed 42 place invariants in 20 ms
[2023-03-15 11:44:04] [INFO ] Implicit Places using invariants in 499 ms returned []
[2023-03-15 11:44:04] [INFO ] Flow matrix only has 985 transitions (discarded 20 similar events)
[2023-03-15 11:44:04] [INFO ] Invariant cache hit.
[2023-03-15 11:44:04] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:44:09] [INFO ] Implicit Places using invariants and state equation in 4765 ms returned []
Implicit Place search using SMT with State Equation took 5268 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 461/712 places, 1005/1244 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6622 ms. Remains : 461/712 places, 1005/1244 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s278 2) (GEQ s432 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3494 steps with 20 reset in 21 ms.
FORMULA PolyORBLF-PT-S02J04T10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-15 finished in 6703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(p1)||p0)))))'
Found a Lengthening insensitive property : PolyORBLF-PT-S02J04T10-LTLFireability-05
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 20 out of 712 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 712/712 places, 1244/1244 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 710 transition count 1192
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 104 place count 658 transition count 1192
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 104 place count 658 transition count 1112
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 264 place count 578 transition count 1112
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 424 place count 498 transition count 1032
Applied a total of 424 rules in 47 ms. Remains 498 /712 variables (removed 214) and now considering 1032/1244 (removed 212) transitions.
[2023-03-15 11:44:09] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
// Phase 1: matrix 1012 rows 498 cols
[2023-03-15 11:44:09] [INFO ] Computed 52 place invariants in 20 ms
[2023-03-15 11:44:10] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
[2023-03-15 11:44:10] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2023-03-15 11:44:10] [INFO ] Invariant cache hit.
[2023-03-15 11:44:10] [INFO ] Implicit Places using invariants in 484 ms returned [3, 60, 123, 176, 254, 283, 344, 377, 384, 444]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 486 ms to find 10 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 488/712 places, 1032/1244 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 479 transition count 1023
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 479 transition count 1023
Applied a total of 18 rules in 18 ms. Remains 479 /488 variables (removed 9) and now considering 1023/1032 (removed 9) transitions.
[2023-03-15 11:44:10] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
// Phase 1: matrix 1003 rows 479 cols
[2023-03-15 11:44:10] [INFO ] Computed 42 place invariants in 20 ms
[2023-03-15 11:44:11] [INFO ] Implicit Places using invariants in 459 ms returned []
[2023-03-15 11:44:11] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:11] [INFO ] Invariant cache hit.
[2023-03-15 11:44:11] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:44:19] [INFO ] Implicit Places using invariants and state equation in 8177 ms returned []
Implicit Place search using SMT with State Equation took 8637 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 479/712 places, 1023/1244 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 9952 ms. Remains : 479/712 places, 1023/1244 transitions.
Running random walk in product with property : PolyORBLF-PT-S02J04T10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GEQ s409 1) (GEQ s300 1) (GEQ s458 1) (GEQ s462 1) (GEQ s403 1) (GEQ s43 1) (GEQ s342 1) (GEQ s241 1) (GEQ s303 1) (GEQ s260 1)), p1:(AND (LT s130...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 387 reset in 472 ms.
Product exploration explored 100000 steps with 357 reset in 485 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), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 146 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 167 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 168 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 20 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 1023/1023 transitions.
Applied a total of 0 rules in 8 ms. Remains 479 /479 variables (removed 0) and now considering 1023/1023 (removed 0) transitions.
[2023-03-15 11:44:21] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:21] [INFO ] Invariant cache hit.
[2023-03-15 11:44:22] [INFO ] Dead Transitions using invariants and state equation in 709 ms found 0 transitions.
[2023-03-15 11:44:22] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:22] [INFO ] Invariant cache hit.
[2023-03-15 11:44:22] [INFO ] Implicit Places using invariants in 446 ms returned []
[2023-03-15 11:44:22] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:22] [INFO ] Invariant cache hit.
[2023-03-15 11:44:22] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:44:29] [INFO ] Implicit Places using invariants and state equation in 6701 ms returned []
Implicit Place search using SMT with State Equation took 7149 ms to find 0 implicit places.
[2023-03-15 11:44:29] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:29] [INFO ] Invariant cache hit.
[2023-03-15 11:44:29] [INFO ] Dead Transitions using invariants and state equation in 732 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8604 ms. Remains : 479/479 places, 1023/1023 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), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 11 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 465 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 314 reset in 467 ms.
Product exploration explored 100000 steps with 304 reset in 482 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 20 out of 479 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 479/479 places, 1023/1023 transitions.
Applied a total of 0 rules in 17 ms. Remains 479 /479 variables (removed 0) and now considering 1023/1023 (removed 0) transitions.
[2023-03-15 11:44:32] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:32] [INFO ] Invariant cache hit.
[2023-03-15 11:44:32] [INFO ] Dead Transitions using invariants and state equation in 709 ms found 0 transitions.
[2023-03-15 11:44:33] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-15 11:44:33] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:33] [INFO ] Invariant cache hit.
[2023-03-15 11:44:33] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1469 ms. Remains : 479/479 places, 1023/1023 transitions.
Built C files in :
/tmp/ltsmin4794113576733197035
[2023-03-15 11:44:33] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4794113576733197035
Running compilation step : cd /tmp/ltsmin4794113576733197035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1895 ms.
Running link step : cd /tmp/ltsmin4794113576733197035;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4794113576733197035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased858435769476929953.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 20 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 1023/1023 transitions.
Applied a total of 0 rules in 4 ms. Remains 479 /479 variables (removed 0) and now considering 1023/1023 (removed 0) transitions.
[2023-03-15 11:44:48] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:48] [INFO ] Invariant cache hit.
[2023-03-15 11:44:49] [INFO ] Dead Transitions using invariants and state equation in 751 ms found 0 transitions.
[2023-03-15 11:44:49] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:49] [INFO ] Invariant cache hit.
[2023-03-15 11:44:50] [INFO ] Implicit Places using invariants in 453 ms returned []
[2023-03-15 11:44:50] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:50] [INFO ] Invariant cache hit.
[2023-03-15 11:44:50] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 11:44:57] [INFO ] Implicit Places using invariants and state equation in 7414 ms returned []
Implicit Place search using SMT with State Equation took 7869 ms to find 0 implicit places.
[2023-03-15 11:44:57] [INFO ] Flow matrix only has 1003 transitions (discarded 20 similar events)
[2023-03-15 11:44:57] [INFO ] Invariant cache hit.
[2023-03-15 11:44:58] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9331 ms. Remains : 479/479 places, 1023/1023 transitions.
Built C files in :
/tmp/ltsmin9804789041996142826
[2023-03-15 11:44:58] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9804789041996142826
Running compilation step : cd /tmp/ltsmin9804789041996142826;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1731 ms.
Running link step : cd /tmp/ltsmin9804789041996142826;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin9804789041996142826;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased233526526383573364.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 11:45:13] [INFO ] Flatten gal took : 29 ms
[2023-03-15 11:45:13] [INFO ] Flatten gal took : 29 ms
[2023-03-15 11:45:13] [INFO ] Time to serialize gal into /tmp/LTL5967945270198124376.gal : 7 ms
[2023-03-15 11:45:13] [INFO ] Time to serialize properties into /tmp/LTL2562418156718196535.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5967945270198124376.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14617720388298285999.hoa' '-atoms' '/tmp/LTL2562418156718196535.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2562418156718196535.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14617720388298285999.hoa
Detected timeout of ITS tools.
[2023-03-15 11:45:28] [INFO ] Flatten gal took : 28 ms
[2023-03-15 11:45:28] [INFO ] Flatten gal took : 43 ms
[2023-03-15 11:45:28] [INFO ] Time to serialize gal into /tmp/LTL9233248402419464144.gal : 8 ms
[2023-03-15 11:45:28] [INFO ] Time to serialize properties into /tmp/LTL10152400527062792166.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9233248402419464144.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10152400527062792166.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("((((NotifyEventJobQueuedE_8>=1)||(NotifyEventJobQueuedE_10>=1))||((NotifyEventJobQueuedE_7>=1)||(NotifyEventJobQueuedE_5>=1...496
Formula 0 simplified : XXF(!"((((NotifyEventJobQueuedE_8>=1)||(NotifyEventJobQueuedE_10>=1))||((NotifyEventJobQueuedE_7>=1)||(NotifyEventJobQueuedE_5>=1)))...484
Detected timeout of ITS tools.
[2023-03-15 11:45:43] [INFO ] Flatten gal took : 29 ms
[2023-03-15 11:45:43] [INFO ] Applying decomposition
[2023-03-15 11:45:43] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5492857066919192235.txt' '-o' '/tmp/graph5492857066919192235.bin' '-w' '/tmp/graph5492857066919192235.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5492857066919192235.bin' '-l' '-1' '-v' '-w' '/tmp/graph5492857066919192235.weights' '-q' '0' '-e' '0.001'
[2023-03-15 11:45:43] [INFO ] Decomposing Gal with order
[2023-03-15 11:45:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 11:45:43] [INFO ] Removed a total of 1084 redundant transitions.
[2023-03-15 11:45:43] [INFO ] Flatten gal took : 79 ms
[2023-03-15 11:45:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 491 labels/synchronizations in 19 ms.
[2023-03-15 11:45:43] [INFO ] Time to serialize gal into /tmp/LTL13343849932283467002.gal : 11 ms
[2023-03-15 11:45:43] [INFO ] Time to serialize properties into /tmp/LTL9657281506654410515.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13343849932283467002.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9657281506654410515.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("((((i3.u35.NotifyEventJobQueuedE_8>=1)||(i3.u45.NotifyEventJobQueuedE_10>=1))||((i3.u52.NotifyEventJobQueuedE_7>=1)||(i3.u5...636
Formula 0 simplified : XXF(!"((((i3.u35.NotifyEventJobQueuedE_8>=1)||(i3.u45.NotifyEventJobQueuedE_10>=1))||((i3.u52.NotifyEventJobQueuedE_7>=1)||(i3.u53.N...624
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15370213203401621320
[2023-03-15 11:45:58] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15370213203401621320
Running compilation step : cd /tmp/ltsmin15370213203401621320;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1871 ms.
Running link step : cd /tmp/ltsmin15370213203401621320;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin15370213203401621320;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((<>((LTLAPp1==true))||(LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S02J04T10-LTLFireability-05 finished in 124669 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
[2023-03-15 11:46:14] [INFO ] Flatten gal took : 42 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1040602466339585895
[2023-03-15 11:46:14] [INFO ] Computing symmetric may disable matrix : 1244 transitions.
[2023-03-15 11:46:14] [INFO ] Applying decomposition
[2023-03-15 11:46:14] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 11:46:14] [INFO ] Computing symmetric may enable matrix : 1244 transitions.
[2023-03-15 11:46:14] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 11:46:14] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18356958771681555180.txt' '-o' '/tmp/graph18356958771681555180.bin' '-w' '/tmp/graph18356958771681555180.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18356958771681555180.bin' '-l' '-1' '-v' '-w' '/tmp/graph18356958771681555180.weights' '-q' '0' '-e' '0.001'
[2023-03-15 11:46:14] [INFO ] Decomposing Gal with order
[2023-03-15 11:46:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 11:46:14] [INFO ] Removed a total of 918 redundant transitions.
[2023-03-15 11:46:14] [INFO ] Computing Do-Not-Accords matrix : 1244 transitions.
[2023-03-15 11:46:14] [INFO ] Flatten gal took : 78 ms
[2023-03-15 11:46:14] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 11:46:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 260 labels/synchronizations in 14 ms.
[2023-03-15 11:46:14] [INFO ] Time to serialize gal into /tmp/LTLFireability17273371463154089020.gal : 13 ms
[2023-03-15 11:46:14] [INFO ] Time to serialize properties into /tmp/LTLFireability2163395163861967053.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17273371463154089020.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2163395163861967053.ltl' '-c' '-stutter-deadlock'
[2023-03-15 11:46:14] [INFO ] Built C files in 347ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1040602466339585895
Running compilation step : cd /tmp/ltsmin1040602466339585895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((X(X(G(("((((i13.u87.NotifyEventJobQueuedE_8>=1)||(i13.u75.NotifyEventJobQueuedE_10>=1))||((i13.u122.NotifyEventJobQueuedE_7>=1)||(i...669
Formula 0 simplified : XXF(!"((((i13.u87.NotifyEventJobQueuedE_8>=1)||(i13.u75.NotifyEventJobQueuedE_10>=1))||((i13.u122.NotifyEventJobQueuedE_7>=1)||(i13....657
Compilation finished in 4296 ms.
Running link step : cd /tmp/ltsmin1040602466339585895;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin1040602466339585895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((<>((LTLAPp1==true))||(LTLAPp0==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.115: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.115: LTL layer: formula: X(X([]((<>((LTLAPp1==true))||(LTLAPp0==true)))))
pins2lts-mc-linux64( 3/ 8), 0.115: "X(X([]((<>((LTLAPp1==true))||(LTLAPp0==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.116: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.181: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.198: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.229: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.250: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.267: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.271: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.281: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.283: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.547: DFS-FIFO for weak LTL, using special progress label 1248
pins2lts-mc-linux64( 0/ 8), 0.547: There are 1249 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.547: State length is 713, there are 1249 groups
pins2lts-mc-linux64( 0/ 8), 0.547: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.547: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.547: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.547: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.620: ~2 levels ~960 states ~1120 transitions
pins2lts-mc-linux64( 1/ 8), 0.666: ~2 levels ~1920 states ~2616 transitions
pins2lts-mc-linux64( 1/ 8), 0.786: ~2 levels ~3840 states ~5856 transitions
pins2lts-mc-linux64( 1/ 8), 0.981: ~2 levels ~7680 states ~14304 transitions
pins2lts-mc-linux64( 1/ 8), 1.333: ~2 levels ~15360 states ~23264 transitions
pins2lts-mc-linux64( 1/ 8), 2.024: ~2 levels ~30720 states ~38624 transitions
pins2lts-mc-linux64( 1/ 8), 3.365: ~2 levels ~61440 states ~71360 transitions
pins2lts-mc-linux64( 1/ 8), 5.889: ~2 levels ~122880 states ~169856 transitions
pins2lts-mc-linux64( 2/ 8), 10.930: ~2 levels ~245760 states ~376072 transitions
pins2lts-mc-linux64( 2/ 8), 21.351: ~2 levels ~491520 states ~1191864 transitions
pins2lts-mc-linux64( 0/ 8), 40.815: ~1 levels ~983040 states ~2721656 transitions
pins2lts-mc-linux64( 1/ 8), 77.969: ~3 levels ~1966080 states ~4953528 transitions
pins2lts-mc-linux64( 1/ 8), 149.699: ~3 levels ~3932160 states ~8308968 transitions
pins2lts-mc-linux64( 1/ 8), 289.868: ~3 levels ~7864320 states ~13764352 transitions
pins2lts-mc-linux64( 6/ 8), 582.032: ~3 levels ~15728640 states ~29122768 transitions
pins2lts-mc-linux64( 1/ 8), 981.928: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 981.994:
pins2lts-mc-linux64( 0/ 8), 981.994: mean standard work distribution: 3.3% (states) 17.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 981.994:
pins2lts-mc-linux64( 0/ 8), 981.994: Explored 24910744 states 70144625 transitions, fanout: 2.816
pins2lts-mc-linux64( 0/ 8), 981.994: Total exploration time 981.450 sec (981.370 sec minimum, 981.408 sec on average)
pins2lts-mc-linux64( 0/ 8), 981.994: States per second: 25382, Transitions per second: 71470
pins2lts-mc-linux64( 0/ 8), 981.994:
pins2lts-mc-linux64( 0/ 8), 981.994: Progress states detected: 29426315
pins2lts-mc-linux64( 0/ 8), 981.994: Redundant explorations: -17.3055
pins2lts-mc-linux64( 0/ 8), 981.994:
pins2lts-mc-linux64( 0/ 8), 981.994: Queue width: 8B, total height: 10005158, memory: 76.33MB
pins2lts-mc-linux64( 0/ 8), 981.994: Tree memory: 485.8MB, 16.9 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 981.995: Tree fill ratio (roots/leafs): 22.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 981.995: Stored 1271 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 981.995: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 981.995: Est. total memory use: 562.2MB (~1100.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1040602466339585895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((<>((LTLAPp1==true))||(LTLAPp0==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1040602466339585895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((<>((LTLAPp1==true))||(LTLAPp0==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-15 12:09:06] [INFO ] Flatten gal took : 332 ms
[2023-03-15 12:09:06] [INFO ] Time to serialize gal into /tmp/LTLFireability1213180495550800745.gal : 54 ms
[2023-03-15 12:09:06] [INFO ] Time to serialize properties into /tmp/LTLFireability8197384724833534337.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1213180495550800745.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8197384724833534337.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((X(X(G(("((((NotifyEventJobQueuedE_8>=1)||(NotifyEventJobQueuedE_10>=1))||((NotifyEventJobQueuedE_7>=1)||(NotifyEventJobQueuedE_5>=1...496
Formula 0 simplified : XXF(!"((((NotifyEventJobQueuedE_8>=1)||(NotifyEventJobQueuedE_10>=1))||((NotifyEventJobQueuedE_7>=1)||(NotifyEventJobQueuedE_5>=1)))...484
Detected timeout of ITS tools.
[2023-03-15 12:32:06] [INFO ] Flatten gal took : 297 ms
[2023-03-15 12:32:08] [INFO ] Input system was already deterministic with 1244 transitions.
[2023-03-15 12:32:08] [INFO ] Transformed 712 places.
[2023-03-15 12:32:08] [INFO ] Transformed 1244 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../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
[2023-03-15 12:32:39] [INFO ] Time to serialize gal into /tmp/LTLFireability4916163153909293393.gal : 28 ms
[2023-03-15 12:32:39] [INFO ] Time to serialize properties into /tmp/LTLFireability11796371657384085007.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4916163153909293393.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11796371657384085007.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_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(G(("((((NotifyEventJobQueuedE_8>=1)||(NotifyEventJobQueuedE_10>=1))||((NotifyEventJobQueuedE_7>=1)||(NotifyEventJobQueuedE_5>=1...496
Formula 0 simplified : XXF(!"((((NotifyEventJobQueuedE_8>=1)||(NotifyEventJobQueuedE_10>=1))||((NotifyEventJobQueuedE_7>=1)||(NotifyEventJobQueuedE_5>=1)))...484
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8602284 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15893452 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="PolyORBLF-PT-S02J04T10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S02J04T10, 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 r293-tall-167873945500508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T10.tgz
mv PolyORBLF-PT-S02J04T10 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 ;