Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460600167.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-PT-S04J04T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460600167
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.3M
-rw-r--r-- 1 mcc users 17K Apr 11 17:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 11 17:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Apr 11 17:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 157K Apr 11 17:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.4K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 33K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 11 17:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 11 17:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 40K Apr 11 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 207K Apr 11 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.6K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.5M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717118293132

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J04T06
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 01:18:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 01:18:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 01:18:15] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2024-05-31 01:18:15] [INFO ] Transformed 554 places.
[2024-05-31 01:18:15] [INFO ] Transformed 2998 transitions.
[2024-05-31 01:18:15] [INFO ] Parsed PT model containing 554 places and 2998 transitions and 20754 arcs in 257 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 195 out of 554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 1372/1372 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 550 transition count 1372
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 8 place count 546 transition count 1368
Iterating global reduction 1 with 4 rules applied. Total rules applied 12 place count 546 transition count 1368
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 15 place count 543 transition count 1365
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 543 transition count 1365
Applied a total of 18 rules in 82 ms. Remains 543 /554 variables (removed 11) and now considering 1365/1372 (removed 7) transitions.
[2024-05-31 01:18:15] [INFO ] Flow matrix only has 1341 transitions (discarded 24 similar events)
// Phase 1: matrix 1341 rows 543 cols
[2024-05-31 01:18:15] [INFO ] Computed 46 invariants in 77 ms
[2024-05-31 01:18:16] [INFO ] Dead Transitions using invariants and state equation in 1329 ms found 324 transitions.
Found 324 dead transitions using SMT.
Drop transitions removed 324 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 324 transitions.
[2024-05-31 01:18:16] [INFO ] Flow matrix only has 1017 transitions (discarded 24 similar events)
// Phase 1: matrix 1017 rows 543 cols
[2024-05-31 01:18:17] [INFO ] Computed 46 invariants in 37 ms
[2024-05-31 01:18:17] [INFO ] Implicit Places using invariants in 360 ms returned [89, 244, 274, 360, 382, 479]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 364 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 537/554 places, 1041/1372 transitions.
Applied a total of 0 rules in 8 ms. Remains 537 /537 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1818 ms. Remains : 537/554 places, 1041/1372 transitions.
Support contains 195 out of 537 places after structural reductions.
[2024-05-31 01:18:17] [INFO ] Flatten gal took : 110 ms
[2024-05-31 01:18:17] [INFO ] Flatten gal took : 75 ms
[2024-05-31 01:18:17] [INFO ] Input system was already deterministic with 1041 transitions.
Support contains 185 out of 537 places (down from 195) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 464 ms. (steps per millisecond=21 ) properties (out of 31) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2024-05-31 01:18:19] [INFO ] Flow matrix only has 1017 transitions (discarded 24 similar events)
// Phase 1: matrix 1017 rows 537 cols
[2024-05-31 01:18:19] [INFO ] Computed 40 invariants in 32 ms
[2024-05-31 01:18:19] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-31 01:18:19] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 25 ms returned sat
[2024-05-31 01:18:19] [INFO ] After 205ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2024-05-31 01:18:20] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-31 01:18:20] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 24 ms returned sat
[2024-05-31 01:18:31] [INFO ] After 11427ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 537 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 537/537 places, 1041/1041 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 537 transition count 995
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 491 transition count 995
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 92 place count 491 transition count 935
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 212 place count 431 transition count 935
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 334 place count 370 transition count 874
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 336 place count 368 transition count 872
Iterating global reduction 2 with 2 rules applied. Total rules applied 338 place count 368 transition count 872
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 350 place count 368 transition count 860
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 362 place count 356 transition count 860
Applied a total of 362 rules in 199 ms. Remains 356 /537 variables (removed 181) and now considering 860/1041 (removed 181) transitions.
[2024-05-31 01:18:31] [INFO ] Flow matrix only has 836 transitions (discarded 24 similar events)
// Phase 1: matrix 836 rows 356 cols
[2024-05-31 01:18:31] [INFO ] Computed 40 invariants in 20 ms
[2024-05-31 01:18:32] [INFO ] Dead Transitions using invariants and state equation in 664 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 867 ms. Remains : 356/537 places, 860/1041 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 265098 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :{}
Probabilistic random walk after 265098 steps, saw 182421 distinct states, run finished after 3002 ms. (steps per millisecond=88 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 01:18:35] [INFO ] Flow matrix only has 836 transitions (discarded 24 similar events)
[2024-05-31 01:18:35] [INFO ] Invariant cache hit.
[2024-05-31 01:18:35] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2024-05-31 01:18:35] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 22 ms returned sat
[2024-05-31 01:18:36] [INFO ] After 1418ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 01:18:36] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2024-05-31 01:18:36] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 22 ms returned sat
[2024-05-31 01:18:38] [INFO ] After 1729ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 01:18:38] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:18:39] [INFO ] After 772ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 01:18:39] [INFO ] Deduced a trap composed of 26 places in 245 ms of which 5 ms to minimize.
[2024-05-31 01:18:39] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 273 ms
[2024-05-31 01:18:39] [INFO ] After 1054ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2024-05-31 01:18:39] [INFO ] After 2920ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 12 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(G(p1))))))'
Support contains 31 out of 537 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 537/537 places, 1041/1041 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 534 transition count 1038
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 534 transition count 1038
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 532 transition count 1036
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 532 transition count 1036
Applied a total of 10 rules in 37 ms. Remains 532 /537 variables (removed 5) and now considering 1036/1041 (removed 5) transitions.
[2024-05-31 01:18:40] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2024-05-31 01:18:40] [INFO ] Computed 40 invariants in 18 ms
[2024-05-31 01:18:41] [INFO ] Dead Transitions using invariants and state equation in 1173 ms found 0 transitions.
[2024-05-31 01:18:41] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:18:41] [INFO ] Invariant cache hit.
[2024-05-31 01:18:41] [INFO ] Implicit Places using invariants in 434 ms returned []
[2024-05-31 01:18:41] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:18:41] [INFO ] Invariant cache hit.
[2024-05-31 01:18:42] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:18:51] [INFO ] Implicit Places using invariants and state equation in 9424 ms returned []
Implicit Place search using SMT with State Equation took 9859 ms to find 0 implicit places.
[2024-05-31 01:18:51] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:18:51] [INFO ] Invariant cache hit.
[2024-05-31 01:18:52] [INFO ] Dead Transitions using invariants and state equation in 1069 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/537 places, 1036/1041 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12144 ms. Remains : 532/537 places, 1036/1041 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 297 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 3 (ADD s60 s61 s128 s218 s267 s496)), p1:(GT (ADD s42 s67 s72 s89 s140 s145 s157 s159 s211 s214 s216 s232 s280 s301 s309 s329 s350 s373 s374 s388 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5 reset in 443 ms.
Stack based approach found an accepted trace after 2872 steps with 1 reset with depth 2591 and stack size 2591 in 13 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-01 finished in 12971 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G((p1 U p2)))))'
Support contains 38 out of 537 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 537/537 places, 1041/1041 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 534 transition count 1038
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 534 transition count 1038
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 532 transition count 1036
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 532 transition count 1036
Applied a total of 10 rules in 31 ms. Remains 532 /537 variables (removed 5) and now considering 1036/1041 (removed 5) transitions.
[2024-05-31 01:18:53] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:18:53] [INFO ] Invariant cache hit.
[2024-05-31 01:18:54] [INFO ] Dead Transitions using invariants and state equation in 1015 ms found 0 transitions.
[2024-05-31 01:18:54] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:18:54] [INFO ] Invariant cache hit.
[2024-05-31 01:18:54] [INFO ] Implicit Places using invariants in 360 ms returned []
[2024-05-31 01:18:54] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:18:54] [INFO ] Invariant cache hit.
[2024-05-31 01:18:54] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:19:01] [INFO ] Implicit Places using invariants and state equation in 7093 ms returned []
Implicit Place search using SMT with State Equation took 7463 ms to find 0 implicit places.
[2024-05-31 01:19:01] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:19:01] [INFO ] Invariant cache hit.
[2024-05-31 01:19:02] [INFO ] Dead Transitions using invariants and state equation in 998 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/537 places, 1036/1041 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9514 ms. Remains : 532/537 places, 1036/1041 transitions.
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(OR p2 p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ (ADD s57 s130 s188 s251 s482 s494) (ADD s77 s253 s330 s417)), p2:(LEQ s105 (ADD s9 s49 s53 s87 s124 s134 s192 s237 s254 s318 s327 s340 s380 s409 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 688 ms.
Product exploration explored 100000 steps with 50000 reset in 601 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (X (OR p2 p1))), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 27 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-05 finished in 11031 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 537 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 537/537 places, 1041/1041 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 537 transition count 1003
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 76 place count 499 transition count 1003
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 61 Pre rules applied. Total rules applied 76 place count 499 transition count 942
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 198 place count 438 transition count 942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 199 place count 437 transition count 941
Iterating global reduction 2 with 1 rules applied. Total rules applied 200 place count 437 transition count 941
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 320 place count 377 transition count 881
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 322 place count 375 transition count 879
Iterating global reduction 2 with 2 rules applied. Total rules applied 324 place count 375 transition count 879
Applied a total of 324 rules in 87 ms. Remains 375 /537 variables (removed 162) and now considering 879/1041 (removed 162) transitions.
[2024-05-31 01:19:04] [INFO ] Flow matrix only has 855 transitions (discarded 24 similar events)
// Phase 1: matrix 855 rows 375 cols
[2024-05-31 01:19:04] [INFO ] Computed 40 invariants in 10 ms
[2024-05-31 01:19:04] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
[2024-05-31 01:19:04] [INFO ] Flow matrix only has 855 transitions (discarded 24 similar events)
[2024-05-31 01:19:04] [INFO ] Invariant cache hit.
[2024-05-31 01:19:05] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-31 01:19:05] [INFO ] Flow matrix only has 855 transitions (discarded 24 similar events)
[2024-05-31 01:19:05] [INFO ] Invariant cache hit.
[2024-05-31 01:19:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:19:10] [INFO ] Implicit Places using invariants and state equation in 5466 ms returned []
Implicit Place search using SMT with State Equation took 5879 ms to find 0 implicit places.
[2024-05-31 01:19:10] [INFO ] Redundant transitions in 80 ms returned []
[2024-05-31 01:19:10] [INFO ] Flow matrix only has 855 transitions (discarded 24 similar events)
[2024-05-31 01:19:10] [INFO ] Invariant cache hit.
[2024-05-31 01:19:11] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 375/537 places, 879/1041 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7257 ms. Remains : 375/537 places, 879/1041 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-09 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:(GT 1 s83), p1:(GT s166 s77)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 8621 steps with 0 reset in 37 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-09 finished in 7419 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X(G(p1))))))'
Support contains 3 out of 537 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 537/537 places, 1041/1041 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 534 transition count 1038
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 534 transition count 1038
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 532 transition count 1036
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 532 transition count 1036
Applied a total of 10 rules in 21 ms. Remains 532 /537 variables (removed 5) and now considering 1036/1041 (removed 5) transitions.
[2024-05-31 01:19:11] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2024-05-31 01:19:11] [INFO ] Computed 40 invariants in 33 ms
[2024-05-31 01:19:12] [INFO ] Dead Transitions using invariants and state equation in 928 ms found 0 transitions.
[2024-05-31 01:19:12] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:19:12] [INFO ] Invariant cache hit.
[2024-05-31 01:19:12] [INFO ] Implicit Places using invariants in 386 ms returned []
[2024-05-31 01:19:12] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:19:12] [INFO ] Invariant cache hit.
[2024-05-31 01:19:13] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:19:21] [INFO ] Implicit Places using invariants and state equation in 8873 ms returned []
Implicit Place search using SMT with State Equation took 9274 ms to find 0 implicit places.
[2024-05-31 01:19:21] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2024-05-31 01:19:21] [INFO ] Invariant cache hit.
[2024-05-31 01:19:22] [INFO ] Dead Transitions using invariants and state equation in 919 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/537 places, 1036/1041 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11151 ms. Remains : 532/537 places, 1036/1041 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(LEQ s498 s305), p1:(LEQ 1 s38)], 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-S04J04T06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-11 finished in 11323 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 537 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 537/537 places, 1041/1041 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 537 transition count 1002
Reduce places removed 39 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 46 rules applied. Total rules applied 85 place count 498 transition count 995
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 92 place count 491 transition count 995
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 92 place count 491 transition count 935
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 212 place count 431 transition count 935
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 332 place count 371 transition count 875
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 334 place count 369 transition count 873
Iterating global reduction 3 with 2 rules applied. Total rules applied 336 place count 369 transition count 873
Applied a total of 336 rules in 86 ms. Remains 369 /537 variables (removed 168) and now considering 873/1041 (removed 168) transitions.
[2024-05-31 01:19:22] [INFO ] Flow matrix only has 849 transitions (discarded 24 similar events)
// Phase 1: matrix 849 rows 369 cols
[2024-05-31 01:19:22] [INFO ] Computed 40 invariants in 15 ms
[2024-05-31 01:19:23] [INFO ] Dead Transitions using invariants and state equation in 616 ms found 0 transitions.
[2024-05-31 01:19:23] [INFO ] Flow matrix only has 849 transitions (discarded 24 similar events)
[2024-05-31 01:19:23] [INFO ] Invariant cache hit.
[2024-05-31 01:19:23] [INFO ] Implicit Places using invariants in 437 ms returned []
[2024-05-31 01:19:23] [INFO ] Flow matrix only has 849 transitions (discarded 24 similar events)
[2024-05-31 01:19:23] [INFO ] Invariant cache hit.
[2024-05-31 01:19:24] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:19:34] [INFO ] Implicit Places using invariants and state equation in 10769 ms returned []
Implicit Place search using SMT with State Equation took 11212 ms to find 0 implicit places.
[2024-05-31 01:19:34] [INFO ] Redundant transitions in 37 ms returned []
[2024-05-31 01:19:34] [INFO ] Flow matrix only has 849 transitions (discarded 24 similar events)
[2024-05-31 01:19:34] [INFO ] Invariant cache hit.
[2024-05-31 01:19:35] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 369/537 places, 873/1041 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12557 ms. Remains : 369/537 places, 873/1041 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT s215 s290) (GT s324 s183))], 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 14153 steps with 1 reset in 70 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-12 finished in 12694 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(F(p1)))))'
Support contains 8 out of 537 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 537/537 places, 1041/1041 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 537 transition count 997
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 493 transition count 997
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 61 Pre rules applied. Total rules applied 88 place count 493 transition count 936
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 210 place count 432 transition count 936
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 1 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 2 with 114 rules applied. Total rules applied 324 place count 375 transition count 879
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 325 place count 374 transition count 878
Iterating global reduction 2 with 1 rules applied. Total rules applied 326 place count 374 transition count 878
Applied a total of 326 rules in 66 ms. Remains 374 /537 variables (removed 163) and now considering 878/1041 (removed 163) transitions.
[2024-05-31 01:19:35] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
// Phase 1: matrix 854 rows 374 cols
[2024-05-31 01:19:35] [INFO ] Computed 40 invariants in 15 ms
[2024-05-31 01:19:36] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
[2024-05-31 01:19:36] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:19:36] [INFO ] Invariant cache hit.
[2024-05-31 01:19:36] [INFO ] Implicit Places using invariants in 312 ms returned []
[2024-05-31 01:19:36] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:19:36] [INFO ] Invariant cache hit.
[2024-05-31 01:19:36] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:19:42] [INFO ] Implicit Places using invariants and state equation in 5989 ms returned []
Implicit Place search using SMT with State Equation took 6315 ms to find 0 implicit places.
[2024-05-31 01:19:42] [INFO ] Redundant transitions in 22 ms returned []
[2024-05-31 01:19:42] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:19:42] [INFO ] Invariant cache hit.
[2024-05-31 01:19:43] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 374/537 places, 878/1041 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7597 ms. Remains : 374/537 places, 878/1041 transitions.
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT s206 s360) (LEQ s207 s297)), p1:(OR (GT s235 s335) (GT s272 s201))], 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 6922 reset in 322 ms.
Product exploration explored 100000 steps with 6793 reset in 333 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) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 62 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-31 01:19:44] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:19:44] [INFO ] Invariant cache hit.
[2024-05-31 01:19:44] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-31 01:19:44] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 91 ms returned sat
[2024-05-31 01:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:19:45] [INFO ] [Real]Absence check using state equation in 1233 ms returned sat
[2024-05-31 01:19:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:19:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-31 01:19:46] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 28 ms returned sat
[2024-05-31 01:19:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:19:48] [INFO ] [Nat]Absence check using state equation in 2773 ms returned sat
[2024-05-31 01:19:48] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:19:49] [INFO ] [Nat]Added 120 Read/Feed constraints in 687 ms returned sat
[2024-05-31 01:19:49] [INFO ] Deduced a trap composed of 50 places in 89 ms of which 1 ms to minimize.
[2024-05-31 01:19:49] [INFO ] Deduced a trap composed of 47 places in 38 ms of which 1 ms to minimize.
[2024-05-31 01:19:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 462 ms
[2024-05-31 01:19:50] [INFO ] Computed and/alt/rep : 586/3361/568 causal constraints (skipped 282 transitions) in 84 ms.
[2024-05-31 01:19:53] [INFO ] Added : 219 causal constraints over 44 iterations in 3422 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 8 out of 374 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 374/374 places, 878/878 transitions.
Applied a total of 0 rules in 18 ms. Remains 374 /374 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2024-05-31 01:19:53] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:19:53] [INFO ] Invariant cache hit.
[2024-05-31 01:19:54] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
[2024-05-31 01:19:54] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:19:54] [INFO ] Invariant cache hit.
[2024-05-31 01:19:54] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-31 01:19:54] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:19:54] [INFO ] Invariant cache hit.
[2024-05-31 01:19:54] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:20:02] [INFO ] Implicit Places using invariants and state equation in 7643 ms returned []
Implicit Place search using SMT with State Equation took 8013 ms to find 0 implicit places.
[2024-05-31 01:20:02] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-31 01:20:02] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:20:02] [INFO ] Invariant cache hit.
[2024-05-31 01:20:02] [INFO ] Dead Transitions using invariants and state equation in 595 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9318 ms. Remains : 374/374 places, 878/878 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) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 16 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-31 01:20:03] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:20:03] [INFO ] Invariant cache hit.
[2024-05-31 01:20:03] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2024-05-31 01:20:03] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 29 ms returned sat
[2024-05-31 01:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:20:04] [INFO ] [Real]Absence check using state equation in 1189 ms returned sat
[2024-05-31 01:20:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:20:05] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-31 01:20:05] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 29 ms returned sat
[2024-05-31 01:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:20:07] [INFO ] [Nat]Absence check using state equation in 2656 ms returned sat
[2024-05-31 01:20:07] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:20:08] [INFO ] [Nat]Added 120 Read/Feed constraints in 655 ms returned sat
[2024-05-31 01:20:08] [INFO ] Deduced a trap composed of 50 places in 115 ms of which 2 ms to minimize.
[2024-05-31 01:20:08] [INFO ] Deduced a trap composed of 47 places in 48 ms of which 1 ms to minimize.
[2024-05-31 01:20:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 529 ms
[2024-05-31 01:20:09] [INFO ] Computed and/alt/rep : 586/3361/568 causal constraints (skipped 282 transitions) in 81 ms.
[2024-05-31 01:20:13] [INFO ] Added : 219 causal constraints over 44 iterations in 4079 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 6862 reset in 428 ms.
Product exploration explored 100000 steps with 6958 reset in 450 ms.
Built C files in :
/tmp/ltsmin8275449396816507999
[2024-05-31 01:20:14] [INFO ] Computing symmetric may disable matrix : 878 transitions.
[2024-05-31 01:20:14] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:20:14] [INFO ] Computing symmetric may enable matrix : 878 transitions.
[2024-05-31 01:20:14] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:20:14] [INFO ] Computing Do-Not-Accords matrix : 878 transitions.
[2024-05-31 01:20:14] [INFO ] Computation of Completed DNA matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:20:14] [INFO ] Built C files in 296ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8275449396816507999
Running compilation step : cd /tmp/ltsmin8275449396816507999;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8275449396816507999;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8275449396816507999;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 8 out of 374 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 374/374 places, 878/878 transitions.
Applied a total of 0 rules in 24 ms. Remains 374 /374 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2024-05-31 01:20:17] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:20:17] [INFO ] Invariant cache hit.
[2024-05-31 01:20:18] [INFO ] Dead Transitions using invariants and state equation in 1148 ms found 0 transitions.
[2024-05-31 01:20:18] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:20:18] [INFO ] Invariant cache hit.
[2024-05-31 01:20:19] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-31 01:20:19] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:20:19] [INFO ] Invariant cache hit.
[2024-05-31 01:20:19] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:20:25] [INFO ] Implicit Places using invariants and state equation in 6344 ms returned []
Implicit Place search using SMT with State Equation took 6686 ms to find 0 implicit places.
[2024-05-31 01:20:25] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-31 01:20:25] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2024-05-31 01:20:25] [INFO ] Invariant cache hit.
[2024-05-31 01:20:26] [INFO ] Dead Transitions using invariants and state equation in 659 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8563 ms. Remains : 374/374 places, 878/878 transitions.
Built C files in :
/tmp/ltsmin3425543648204238798
[2024-05-31 01:20:26] [INFO ] Computing symmetric may disable matrix : 878 transitions.
[2024-05-31 01:20:26] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:20:26] [INFO ] Computing symmetric may enable matrix : 878 transitions.
[2024-05-31 01:20:26] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:20:26] [INFO ] Computing Do-Not-Accords matrix : 878 transitions.
[2024-05-31 01:20:26] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:20:26] [INFO ] Built C files in 199ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3425543648204238798
Running compilation step : cd /tmp/ltsmin3425543648204238798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2656 ms.
Running link step : cd /tmp/ltsmin3425543648204238798;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 97 ms.
Running LTSmin : cd /tmp/ltsmin3425543648204238798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3495802380832018718.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 01:20:41] [INFO ] Flatten gal took : 84 ms
[2024-05-31 01:20:41] [INFO ] Flatten gal took : 68 ms
[2024-05-31 01:20:41] [INFO ] Time to serialize gal into /tmp/LTL4420277033397163056.gal : 19 ms
[2024-05-31 01:20:41] [INFO ] Time to serialize properties into /tmp/LTL13232107210770744451.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4420277033397163056.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13481864486614941836.hoa' '-atoms' '/tmp/LTL13232107210770744451.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13232107210770744451.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13481864486614941836.hoa
Detected timeout of ITS tools.
[2024-05-31 01:20:56] [INFO ] Flatten gal took : 51 ms
[2024-05-31 01:20:56] [INFO ] Flatten gal took : 50 ms
[2024-05-31 01:20:56] [INFO ] Time to serialize gal into /tmp/LTL1199976536346483765.gal : 13 ms
[2024-05-31 01:20:56] [INFO ] Time to serialize properties into /tmp/LTL8690530168954761139.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1199976536346483765.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8690530168954761139.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((X(F("((TryAllocateOneTaskB_1>P_1712_4)||(ScheduleTaskB_3>NotifyEventEndOfCheckSourcesB_2))")))||("((AwakeTasks_5>Try_Check_Sourc...207
Formula 0 simplified : F(!"((AwakeTasks_5>Try_Check_Sources_E_2)&&(NotifyEventJobQueuedB_3_3<=P_1159_6))" & XG!"((TryAllocateOneTaskB_1>P_1712_4)||(Schedul...199
Detected timeout of ITS tools.
[2024-05-31 01:21:12] [INFO ] Flatten gal took : 52 ms
[2024-05-31 01:21:12] [INFO ] Applying decomposition
[2024-05-31 01:21:12] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11155766581491772251.txt' '-o' '/tmp/graph11155766581491772251.bin' '-w' '/tmp/graph11155766581491772251.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11155766581491772251.bin' '-l' '-1' '-v' '-w' '/tmp/graph11155766581491772251.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:21:12] [INFO ] Decomposing Gal with order
[2024-05-31 01:21:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:21:12] [INFO ] Removed a total of 436 redundant transitions.
[2024-05-31 01:21:12] [INFO ] Flatten gal took : 301 ms
[2024-05-31 01:21:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 362 labels/synchronizations in 31 ms.
[2024-05-31 01:21:13] [INFO ] Time to serialize gal into /tmp/LTL6416034098566552032.gal : 8 ms
[2024-05-31 01:21:13] [INFO ] Time to serialize properties into /tmp/LTL6794625825934075052.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6416034098566552032.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6794625825934075052.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((X(F("((gu12.TryAllocateOneTaskB_1>gu12.P_1712_4)||(gu7.ScheduleTaskB_3>gu7.NotifyEventEndOfCheckSourcesB_2))")))||("((gu15.Awake...243
Formula 0 simplified : F(!"((gu15.AwakeTasks_5>gu15.Try_Check_Sources_E_2)&&(gu8.NotifyEventJobQueuedB_3_3<=gu8.P_1159_6))" & XG!"((gu12.TryAllocateOneTask...235
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9207083960322941577
[2024-05-31 01:21:28] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9207083960322941577
Running compilation step : cd /tmp/ltsmin9207083960322941577;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1696 ms.
Running link step : cd /tmp/ltsmin9207083960322941577;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin9207083960322941577;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X(<>((LTLAPp0==true)))||(LTLAPp1==true)))' '--buchi-type=spotba'
LTSmin run took 2746 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-13 finished in 117289 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 537 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 537/537 places, 1041/1041 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 537 transition count 996
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 46 rules applied. Total rules applied 91 place count 492 transition count 995
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 92 place count 491 transition count 995
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 59 Pre rules applied. Total rules applied 92 place count 491 transition count 936
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 210 place count 432 transition count 936
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 3 with 122 rules applied. Total rules applied 332 place count 371 transition count 875
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 333 place count 370 transition count 874
Iterating global reduction 3 with 1 rules applied. Total rules applied 334 place count 370 transition count 874
Applied a total of 334 rules in 75 ms. Remains 370 /537 variables (removed 167) and now considering 874/1041 (removed 167) transitions.
[2024-05-31 01:21:32] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2024-05-31 01:21:32] [INFO ] Computed 40 invariants in 11 ms
[2024-05-31 01:21:43] [INFO ] Dead Transitions using invariants and state equation in 10532 ms found 0 transitions.
[2024-05-31 01:21:43] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
[2024-05-31 01:21:43] [INFO ] Invariant cache hit.
[2024-05-31 01:21:43] [INFO ] Implicit Places using invariants in 462 ms returned []
[2024-05-31 01:21:43] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
[2024-05-31 01:21:43] [INFO ] Invariant cache hit.
[2024-05-31 01:21:44] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-31 01:21:48] [INFO ] Implicit Places using invariants and state equation in 4245 ms returned []
Implicit Place search using SMT with State Equation took 4710 ms to find 0 implicit places.
[2024-05-31 01:21:48] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-31 01:21:48] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
[2024-05-31 01:21:48] [INFO ] Invariant cache hit.
[2024-05-31 01:21:49] [INFO ] Dead Transitions using invariants and state equation in 997 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 370/537 places, 874/1041 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16355 ms. Remains : 370/537 places, 874/1041 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s177 s246)], 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 40792 steps with 252 reset in 208 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-15 finished in 16635 ms.
All properties solved by simple procedures.
Total runtime 214258 ms.

BK_STOP 1717118509617

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-S04J04T06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is PolyORBLF-PT-S04J04T06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r307-tajo-171654460600167"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T06.tgz
mv PolyORBLF-PT-S04J04T06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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