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-171654460700222.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-S06J06T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460700222
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 25K Apr 11 17:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 146K Apr 11 17:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 249K Apr 11 17:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 11 17:07 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 17K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 53K Apr 11 17:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 268K Apr 11 17:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 265K Apr 11 17:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 11 17:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.6K Apr 23 07:44 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 14M 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-S06J06T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717125263391

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-S06J06T08
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 03:14:25] [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 03:14:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 03:14:26] [INFO ] Load time of PNML (sax parser for PT used): 733 ms
[2024-05-31 03:14:26] [INFO ] Transformed 894 places.
[2024-05-31 03:14:27] [INFO ] Transformed 14334 transitions.
[2024-05-31 03:14:27] [INFO ] Parsed PT model containing 894 places and 14334 transitions and 119772 arcs in 1053 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 109 out of 894 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 894/894 places, 3574/3574 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 888 transition count 3574
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 881 transition count 3567
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 881 transition count 3567
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 875 transition count 3561
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 875 transition count 3561
Applied a total of 32 rules in 393 ms. Remains 875 /894 variables (removed 19) and now considering 3561/3574 (removed 13) transitions.
[2024-05-31 03:14:27] [INFO ] Flow matrix only has 3513 transitions (discarded 48 similar events)
// Phase 1: matrix 3513 rows 875 cols
[2024-05-31 03:14:28] [INFO ] Computed 56 invariants in 275 ms
[2024-05-31 03:14:32] [INFO ] Dead Transitions using invariants and state equation in 4321 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
[2024-05-31 03:14:32] [INFO ] Flow matrix only has 2289 transitions (discarded 48 similar events)
// Phase 1: matrix 2289 rows 875 cols
[2024-05-31 03:14:32] [INFO ] Computed 56 invariants in 68 ms
[2024-05-31 03:14:33] [INFO ] Implicit Places using invariants in 1137 ms returned [9, 12, 242, 371, 402, 540, 595, 737]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1144 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 867/894 places, 2337/3574 transitions.
Applied a total of 0 rules in 20 ms. Remains 867 /867 variables (removed 0) and now considering 2337/2337 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5915 ms. Remains : 867/894 places, 2337/3574 transitions.
Support contains 109 out of 867 places after structural reductions.
[2024-05-31 03:14:33] [INFO ] Flatten gal took : 437 ms
[2024-05-31 03:14:34] [INFO ] Flatten gal took : 315 ms
[2024-05-31 03:14:34] [INFO ] Input system was already deterministic with 2337 transitions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 839 ms. (steps per millisecond=11 ) properties (out of 22) seen :13
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-31 03:14:37] [INFO ] Flow matrix only has 2289 transitions (discarded 48 similar events)
// Phase 1: matrix 2289 rows 867 cols
[2024-05-31 03:14:37] [INFO ] Computed 48 invariants in 58 ms
[2024-05-31 03:14:37] [INFO ] [Real]Absence check using 21 positive place invariants in 10 ms returned sat
[2024-05-31 03:14:38] [INFO ] [Real]Absence check using 21 positive and 27 generalized place invariants in 79 ms returned sat
[2024-05-31 03:14:46] [INFO ] After 8444ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:5
[2024-05-31 03:14:46] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2024-05-31 03:14:46] [INFO ] [Nat]Absence check using 21 positive and 27 generalized place invariants in 38 ms returned sat
[2024-05-31 03:15:08] [INFO ] After 22557ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 867 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 867/867 places, 2337/2337 transitions.
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 867 transition count 2280
Reduce places removed 57 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 58 rules applied. Total rules applied 115 place count 810 transition count 2279
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 116 place count 809 transition count 2279
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 112 Pre rules applied. Total rules applied 116 place count 809 transition count 2167
Deduced a syphon composed of 112 places in 2 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 224 rules applied. Total rules applied 340 place count 697 transition count 2167
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 532 place count 601 transition count 2071
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 535 place count 598 transition count 2068
Iterating global reduction 3 with 3 rules applied. Total rules applied 538 place count 598 transition count 2068
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 3 with 15 rules applied. Total rules applied 553 place count 598 transition count 2053
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 568 place count 583 transition count 2053
Applied a total of 568 rules in 459 ms. Remains 583 /867 variables (removed 284) and now considering 2053/2337 (removed 284) transitions.
[2024-05-31 03:15:09] [INFO ] Flow matrix only has 2005 transitions (discarded 48 similar events)
// Phase 1: matrix 2005 rows 583 cols
[2024-05-31 03:15:09] [INFO ] Computed 48 invariants in 105 ms
[2024-05-31 03:15:10] [INFO ] Dead Transitions using invariants and state equation in 1555 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2015 ms. Remains : 583/867 places, 2053/2337 transitions.
Finished random walk after 9114 steps, including 114 resets, run visited all 1 properties in 81 ms. (steps per millisecond=112 )
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 9 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-15 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' '!(G(F(p0)))'
Support contains 2 out of 867 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 867/867 places, 2337/2337 transitions.
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 867 transition count 2279
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 116 place count 809 transition count 2279
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 116 place count 809 transition count 2167
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 340 place count 697 transition count 2167
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Deduced a syphon composed of 97 places in 1 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 534 place count 600 transition count 2070
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 537 place count 597 transition count 2067
Iterating global reduction 2 with 3 rules applied. Total rules applied 540 place count 597 transition count 2067
Applied a total of 540 rules in 163 ms. Remains 597 /867 variables (removed 270) and now considering 2067/2337 (removed 270) transitions.
[2024-05-31 03:15:11] [INFO ] Flow matrix only has 2019 transitions (discarded 48 similar events)
// Phase 1: matrix 2019 rows 597 cols
[2024-05-31 03:15:11] [INFO ] Computed 48 invariants in 70 ms
[2024-05-31 03:15:13] [INFO ] Dead Transitions using invariants and state equation in 1813 ms found 0 transitions.
[2024-05-31 03:15:13] [INFO ] Flow matrix only has 2019 transitions (discarded 48 similar events)
[2024-05-31 03:15:13] [INFO ] Invariant cache hit.
[2024-05-31 03:15:13] [INFO ] Implicit Places using invariants in 810 ms returned []
[2024-05-31 03:15:13] [INFO ] Flow matrix only has 2019 transitions (discarded 48 similar events)
[2024-05-31 03:15:13] [INFO ] Invariant cache hit.
[2024-05-31 03:15:14] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-31 03:15:31] [INFO ] Implicit Places using invariants and state equation in 17181 ms returned []
Implicit Place search using SMT with State Equation took 17999 ms to find 0 implicit places.
[2024-05-31 03:15:31] [INFO ] Redundant transitions in 227 ms returned []
[2024-05-31 03:15:31] [INFO ] Flow matrix only has 2019 transitions (discarded 48 similar events)
[2024-05-31 03:15:31] [INFO ] Invariant cache hit.
[2024-05-31 03:15:34] [INFO ] Dead Transitions using invariants and state equation in 2795 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 597/867 places, 2067/2337 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23044 ms. Remains : 597/867 places, 2067/2337 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 241 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s401 s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1805 steps with 27 reset in 40 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-04 finished in 23418 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&(p1||F((p2&&X(p3)))))))'
Support contains 7 out of 867 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 867/867 places, 2337/2337 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 865 transition count 2335
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 865 transition count 2335
Applied a total of 4 rules in 30 ms. Remains 865 /867 variables (removed 2) and now considering 2335/2337 (removed 2) transitions.
[2024-05-31 03:15:34] [INFO ] Flow matrix only has 2287 transitions (discarded 48 similar events)
// Phase 1: matrix 2287 rows 865 cols
[2024-05-31 03:15:34] [INFO ] Computed 48 invariants in 81 ms
[2024-05-31 03:15:37] [INFO ] Dead Transitions using invariants and state equation in 2914 ms found 0 transitions.
[2024-05-31 03:15:37] [INFO ] Flow matrix only has 2287 transitions (discarded 48 similar events)
[2024-05-31 03:15:37] [INFO ] Invariant cache hit.
[2024-05-31 03:15:39] [INFO ] Implicit Places using invariants in 1790 ms returned []
[2024-05-31 03:15:39] [INFO ] Flow matrix only has 2287 transitions (discarded 48 similar events)
[2024-05-31 03:15:39] [INFO ] Invariant cache hit.
[2024-05-31 03:15:40] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-31 03:15:55] [INFO ] Implicit Places using invariants and state equation in 16565 ms returned []
Implicit Place search using SMT with State Equation took 18374 ms to find 0 implicit places.
[2024-05-31 03:15:55] [INFO ] Flow matrix only has 2287 transitions (discarded 48 similar events)
[2024-05-31 03:15:55] [INFO ] Invariant cache hit.
[2024-05-31 03:15:58] [INFO ] Dead Transitions using invariants and state equation in 2896 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 865/867 places, 2335/2337 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24235 ms. Remains : 865/867 places, 2335/2337 transitions.
Stuttering acceptance computed with spot in 267 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (NOT p3) (NOT p0)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p3) (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(AND p0 p3), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p2 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(AND p0 p2), acceptance={0} source=5 dest: 2}, { cond=(NOT p0), acceptance={0} source=5 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(LEQ s348 s564), p1:(LEQ s565 s678), p2:(LEQ 3 s294), p3:(LEQ s749 s527)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1406 steps with 11 reset in 21 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-08 finished in 24565 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 5 out of 867 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 867/867 places, 2337/2337 transitions.
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 867 transition count 2280
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 114 place count 810 transition count 2280
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 114 place count 810 transition count 2168
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 338 place count 698 transition count 2168
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 1 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 528 place count 603 transition count 2073
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 531 place count 600 transition count 2070
Iterating global reduction 2 with 3 rules applied. Total rules applied 534 place count 600 transition count 2070
Applied a total of 534 rules in 131 ms. Remains 600 /867 variables (removed 267) and now considering 2070/2337 (removed 267) transitions.
[2024-05-31 03:15:59] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2024-05-31 03:15:59] [INFO ] Computed 48 invariants in 39 ms
[2024-05-31 03:16:00] [INFO ] Dead Transitions using invariants and state equation in 1659 ms found 0 transitions.
[2024-05-31 03:16:00] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
[2024-05-31 03:16:00] [INFO ] Invariant cache hit.
[2024-05-31 03:16:01] [INFO ] Implicit Places using invariants in 875 ms returned []
[2024-05-31 03:16:01] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
[2024-05-31 03:16:01] [INFO ] Invariant cache hit.
[2024-05-31 03:16:02] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-31 03:16:08] [INFO ] Implicit Places using invariants and state equation in 7278 ms returned []
Implicit Place search using SMT with State Equation took 8157 ms to find 0 implicit places.
[2024-05-31 03:16:09] [INFO ] Redundant transitions in 107 ms returned []
[2024-05-31 03:16:09] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
[2024-05-31 03:16:09] [INFO ] Invariant cache hit.
[2024-05-31 03:16:10] [INFO ] Dead Transitions using invariants and state equation in 1543 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 600/867 places, 2070/2337 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11610 ms. Remains : 600/867 places, 2070/2337 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-10 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 3 s431), p1:(AND (GT s68 s225) (LEQ s593 s42))], 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 7 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-10 finished in 11745 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(F(p0)))'
Support contains 3 out of 867 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 867/867 places, 2337/2337 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 865 transition count 2335
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 865 transition count 2335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 864 transition count 2334
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 864 transition count 2334
Applied a total of 6 rules in 48 ms. Remains 864 /867 variables (removed 3) and now considering 2334/2337 (removed 3) transitions.
[2024-05-31 03:16:10] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2024-05-31 03:16:10] [INFO ] Computed 48 invariants in 90 ms
[2024-05-31 03:16:13] [INFO ] Dead Transitions using invariants and state equation in 3091 ms found 0 transitions.
[2024-05-31 03:16:13] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2024-05-31 03:16:13] [INFO ] Invariant cache hit.
[2024-05-31 03:16:14] [INFO ] Implicit Places using invariants in 1057 ms returned []
[2024-05-31 03:16:14] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2024-05-31 03:16:14] [INFO ] Invariant cache hit.
[2024-05-31 03:16:15] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-31 03:16:41] [INFO ] Implicit Places using invariants and state equation in 26496 ms returned []
Implicit Place search using SMT with State Equation took 27558 ms to find 0 implicit places.
[2024-05-31 03:16:41] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2024-05-31 03:16:41] [INFO ] Invariant cache hit.
[2024-05-31 03:16:44] [INFO ] Dead Transitions using invariants and state equation in 3049 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 864/867 places, 2334/2337 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33753 ms. Remains : 864/867 places, 2334/2337 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT s734 s625) (GT 1 s431))], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1192 ms.
Product exploration explored 100000 steps with 50000 reset in 1162 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 45 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-13 finished in 36299 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(F(p0)))'
Support contains 2 out of 867 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 867/867 places, 2337/2337 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 865 transition count 2335
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 865 transition count 2335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 864 transition count 2334
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 864 transition count 2334
Applied a total of 6 rules in 38 ms. Remains 864 /867 variables (removed 3) and now considering 2334/2337 (removed 3) transitions.
[2024-05-31 03:16:47] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2024-05-31 03:16:47] [INFO ] Invariant cache hit.
[2024-05-31 03:16:50] [INFO ] Dead Transitions using invariants and state equation in 3032 ms found 0 transitions.
[2024-05-31 03:16:50] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2024-05-31 03:16:50] [INFO ] Invariant cache hit.
[2024-05-31 03:16:51] [INFO ] Implicit Places using invariants in 970 ms returned []
[2024-05-31 03:16:51] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2024-05-31 03:16:51] [INFO ] Invariant cache hit.
[2024-05-31 03:16:51] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-31 03:17:21] [INFO ] Performed 840/864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 03:17:22] [INFO ] Implicit Places using invariants and state equation in 31311 ms returned []
Implicit Place search using SMT with State Equation took 32284 ms to find 0 implicit places.
[2024-05-31 03:17:22] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2024-05-31 03:17:22] [INFO ] Invariant cache hit.
[2024-05-31 03:17:25] [INFO ] Dead Transitions using invariants and state equation in 2999 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 864/867 places, 2334/2337 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38372 ms. Remains : 864/867 places, 2334/2337 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s679 s735)], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1100 ms.
Product exploration explored 100000 steps with 50000 reset in 1054 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 25 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J06T08-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J06T08-LTLCardinality-14 finished in 40708 ms.
All properties solved by simple procedures.
Total runtime 181760 ms.

BK_STOP 1717125447982

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-S06J06T08"
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-S06J06T08, 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-171654460700222"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T08.tgz
mv PolyORBLF-PT-S06J06T08 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 ;