Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r263-tall-171654372700382.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is NoC3x3-PT-4B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372700382
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 07:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 12 07:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 07:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 07:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 608K 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 NoC3x3-PT-4B-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-4B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716690736862

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=NoC3x3-PT-4B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-26 02:32:18] [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]
[2024-05-26 02:32:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 02:32:18] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2024-05-26 02:32:18] [INFO ] Transformed 2328 places.
[2024-05-26 02:32:18] [INFO ] Transformed 2701 transitions.
[2024-05-26 02:32:18] [INFO ] Found NUPN structural information;
[2024-05-26 02:32:18] [INFO ] Parsed PT model containing 2328 places and 2701 transitions and 6091 arcs in 221 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA NoC3x3-PT-4B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-4B-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-4B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-4B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-4B-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-4B-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-4B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-4B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 2328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2328/2328 places, 2701/2701 transitions.
Discarding 601 places :
Symmetric choice reduction at 0 with 601 rule applications. Total rules 601 place count 1727 transition count 2100
Iterating global reduction 0 with 601 rules applied. Total rules applied 1202 place count 1727 transition count 2100
Discarding 300 places :
Symmetric choice reduction at 0 with 300 rule applications. Total rules 1502 place count 1427 transition count 1800
Iterating global reduction 0 with 300 rules applied. Total rules applied 1802 place count 1427 transition count 1800
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 0 with 105 rules applied. Total rules applied 1907 place count 1427 transition count 1695
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 1940 place count 1394 transition count 1662
Iterating global reduction 1 with 33 rules applied. Total rules applied 1973 place count 1394 transition count 1662
Applied a total of 1973 rules in 713 ms. Remains 1394 /2328 variables (removed 934) and now considering 1662/2701 (removed 1039) transitions.
// Phase 1: matrix 1662 rows 1394 cols
[2024-05-26 02:32:19] [INFO ] Computed 66 invariants in 30 ms
[2024-05-26 02:32:19] [INFO ] Implicit Places using invariants in 502 ms returned []
[2024-05-26 02:32:19] [INFO ] Invariant cache hit.
[2024-05-26 02:32:20] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1466 ms to find 0 implicit places.
[2024-05-26 02:32:20] [INFO ] Invariant cache hit.
[2024-05-26 02:32:21] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1394/2328 places, 1662/2701 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2861 ms. Remains : 1394/2328 places, 1662/2701 transitions.
Support contains 30 out of 1394 places after structural reductions.
[2024-05-26 02:32:21] [INFO ] Flatten gal took : 107 ms
[2024-05-26 02:32:21] [INFO ] Flatten gal took : 63 ms
[2024-05-26 02:32:22] [INFO ] Input system was already deterministic with 1662 transitions.
Support contains 28 out of 1394 places (down from 30) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-26 02:32:22] [INFO ] Invariant cache hit.
[2024-05-26 02:32:22] [INFO ] [Real]Absence check using 66 positive place invariants in 39 ms returned sat
[2024-05-26 02:32:22] [INFO ] After 309ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-26 02:32:22] [INFO ] [Nat]Absence check using 66 positive place invariants in 34 ms returned sat
[2024-05-26 02:32:23] [INFO ] After 558ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-26 02:32:23] [INFO ] After 767ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 116 ms.
[2024-05-26 02:32:23] [INFO ] After 1144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 459 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=57 )
Parikh walk visited 2 properties in 12 ms.
FORMULA NoC3x3-PT-4B-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA NoC3x3-PT-4B-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA NoC3x3-PT-4B-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 66 stabilizing places and 66 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 3 out of 1394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1394/1394 places, 1662/1662 transitions.
Graph (trivial) has 1307 edges and 1394 vertex of which 859 / 1394 are part of one of the 33 SCC in 5 ms
Free SCC test removed 826 places
Ensure Unique test removed 969 transitions
Reduce isomorphic transitions removed 969 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 567 transition count 682
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 13 rules applied. Total rules applied 24 place count 557 transition count 679
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 26 place count 555 transition count 679
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 26 place count 555 transition count 641
Deduced a syphon composed of 38 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 102 place count 517 transition count 641
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 131 place count 488 transition count 580
Iterating global reduction 3 with 29 rules applied. Total rules applied 160 place count 488 transition count 580
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 163 place count 485 transition count 575
Iterating global reduction 3 with 3 rules applied. Total rules applied 166 place count 485 transition count 575
Performed 101 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 368 place count 384 transition count 473
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 370 place count 384 transition count 471
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 372 place count 383 transition count 475
Applied a total of 372 rules in 151 ms. Remains 383 /1394 variables (removed 1011) and now considering 475/1662 (removed 1187) transitions.
[2024-05-26 02:32:24] [INFO ] Flow matrix only has 443 transitions (discarded 32 similar events)
// Phase 1: matrix 443 rows 383 cols
[2024-05-26 02:32:24] [INFO ] Computed 66 invariants in 3 ms
[2024-05-26 02:32:24] [INFO ] Implicit Places using invariants in 205 ms returned [10, 44, 85, 121, 176, 242, 283, 320, 363]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 208 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 374/1394 places, 475/1662 transitions.
Graph (trivial) has 267 edges and 374 vertex of which 46 / 374 are part of one of the 23 SCC in 1 ms
Free SCC test removed 23 places
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 350 transition count 428
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 350 transition count 426
Applied a total of 5 rules in 31 ms. Remains 350 /374 variables (removed 24) and now considering 426/475 (removed 49) transitions.
[2024-05-26 02:32:24] [INFO ] Flow matrix only has 394 transitions (discarded 32 similar events)
// Phase 1: matrix 394 rows 350 cols
[2024-05-26 02:32:24] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 02:32:24] [INFO ] Implicit Places using invariants in 164 ms returned []
[2024-05-26 02:32:24] [INFO ] Flow matrix only has 394 transitions (discarded 32 similar events)
[2024-05-26 02:32:24] [INFO ] Invariant cache hit.
[2024-05-26 02:32:24] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 02:32:24] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 350/1394 places, 426/1662 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 863 ms. Remains : 350/1394 places, 426/1662 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 140 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-4B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s165 0) (EQ s179 1)), p1:(EQ s343 1)], nbAcceptance=2, 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 679 steps with 8 reset in 23 ms.
FORMULA NoC3x3-PT-4B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-4B-LTLCardinality-01 finished in 1084 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||G(p1))))'
Support contains 3 out of 1394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1394/1394 places, 1662/1662 transitions.
Graph (trivial) has 1308 edges and 1394 vertex of which 851 / 1394 are part of one of the 33 SCC in 1 ms
Free SCC test removed 818 places
Ensure Unique test removed 959 transitions
Reduce isomorphic transitions removed 959 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 575 transition count 691
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 15 rules applied. Total rules applied 27 place count 564 transition count 687
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 30 place count 562 transition count 686
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 31 place count 561 transition count 686
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 40 Pre rules applied. Total rules applied 31 place count 561 transition count 646
Deduced a syphon composed of 40 places in 3 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 111 place count 521 transition count 646
Discarding 29 places :
Symmetric choice reduction at 4 with 29 rule applications. Total rules 140 place count 492 transition count 585
Iterating global reduction 4 with 29 rules applied. Total rules applied 169 place count 492 transition count 585
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 172 place count 489 transition count 580
Iterating global reduction 4 with 3 rules applied. Total rules applied 175 place count 489 transition count 580
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 0 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 4 with 208 rules applied. Total rules applied 383 place count 385 transition count 476
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 386 place count 385 transition count 473
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 390 place count 383 transition count 481
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 391 place count 383 transition count 480
Applied a total of 391 rules in 132 ms. Remains 383 /1394 variables (removed 1011) and now considering 480/1662 (removed 1182) transitions.
[2024-05-26 02:32:25] [INFO ] Flow matrix only has 448 transitions (discarded 32 similar events)
// Phase 1: matrix 448 rows 383 cols
[2024-05-26 02:32:25] [INFO ] Computed 66 invariants in 5 ms
[2024-05-26 02:32:25] [INFO ] Implicit Places using invariants in 180 ms returned [10, 44, 85, 121, 178, 240, 281, 320, 363]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 182 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 374/1394 places, 480/1662 transitions.
Graph (trivial) has 263 edges and 374 vertex of which 44 / 374 are part of one of the 22 SCC in 0 ms
Free SCC test removed 22 places
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 350 transition count 434
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 350 transition count 429
Applied a total of 10 rules in 29 ms. Remains 350 /374 variables (removed 24) and now considering 429/480 (removed 51) transitions.
[2024-05-26 02:32:25] [INFO ] Flow matrix only has 397 transitions (discarded 32 similar events)
// Phase 1: matrix 397 rows 350 cols
[2024-05-26 02:32:25] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 02:32:25] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-26 02:32:25] [INFO ] Flow matrix only has 397 transitions (discarded 32 similar events)
[2024-05-26 02:32:25] [INFO ] Invariant cache hit.
[2024-05-26 02:32:25] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 02:32:25] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 350/1394 places, 429/1662 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 795 ms. Remains : 350/1394 places, 429/1662 transitions.
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-4B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (EQ s264 0) (EQ s129 1)), p0:(EQ s104 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-4B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-4B-LTLCardinality-03 finished in 858 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)&&X((G(p1)&&F(p2)))))'
Support contains 4 out of 1394 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 1662/1662 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1376 transition count 1644
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1376 transition count 1644
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 38 place count 1376 transition count 1642
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 49 place count 1365 transition count 1631
Iterating global reduction 1 with 11 rules applied. Total rules applied 60 place count 1365 transition count 1631
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 66 place count 1365 transition count 1625
Applied a total of 66 rules in 176 ms. Remains 1365 /1394 variables (removed 29) and now considering 1625/1662 (removed 37) transitions.
// Phase 1: matrix 1625 rows 1365 cols
[2024-05-26 02:32:26] [INFO ] Computed 66 invariants in 12 ms
[2024-05-26 02:32:26] [INFO ] Implicit Places using invariants in 339 ms returned []
[2024-05-26 02:32:26] [INFO ] Invariant cache hit.
[2024-05-26 02:32:27] [INFO ] Implicit Places using invariants and state equation in 954 ms returned []
Implicit Place search using SMT with State Equation took 1295 ms to find 0 implicit places.
[2024-05-26 02:32:27] [INFO ] Invariant cache hit.
[2024-05-26 02:32:28] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1365/1394 places, 1625/1662 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2191 ms. Remains : 1365/1394 places, 1625/1662 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-4B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND p1 p2), acceptance={0} source=4 dest: 0}, { cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 p1 p2), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=5 dest: 1}, { cond=(NOT p1), acceptance={0} source=5 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p1:(AND (EQ s329 0) (EQ s980 1)), p0:(AND (EQ s263 0) (EQ s487 1)), p2:(OR (EQ s980 0) (EQ s329 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-4B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-4B-LTLCardinality-05 finished in 2461 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)))'
Support contains 2 out of 1394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1394/1394 places, 1662/1662 transitions.
Graph (trivial) has 1307 edges and 1394 vertex of which 862 / 1394 are part of one of the 33 SCC in 2 ms
Free SCC test removed 829 places
Ensure Unique test removed 973 transitions
Reduce isomorphic transitions removed 973 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 564 transition count 681
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 10 rules applied. Total rules applied 18 place count 557 transition count 678
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 21 place count 555 transition count 677
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 22 place count 554 transition count 677
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 38 Pre rules applied. Total rules applied 22 place count 554 transition count 639
Deduced a syphon composed of 38 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 76 rules applied. Total rules applied 98 place count 516 transition count 639
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 128 place count 486 transition count 577
Iterating global reduction 4 with 30 rules applied. Total rules applied 158 place count 486 transition count 577
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 161 place count 483 transition count 572
Iterating global reduction 4 with 3 rules applied. Total rules applied 164 place count 483 transition count 572
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 4 with 200 rules applied. Total rules applied 364 place count 383 transition count 472
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 366 place count 383 transition count 470
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 367 place count 382 transition count 469
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 266 edges and 373 vertex of which 46 / 373 are part of one of the 23 SCC in 1 ms
Free SCC test removed 23 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 11 rules applied. Total rules applied 378 place count 350 transition count 468
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 6 with 48 rules applied. Total rules applied 426 place count 349 transition count 421
Applied a total of 426 rules in 106 ms. Remains 349 /1394 variables (removed 1045) and now considering 421/1662 (removed 1241) transitions.
[2024-05-26 02:32:28] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
// Phase 1: matrix 389 rows 349 cols
[2024-05-26 02:32:28] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 02:32:28] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-05-26 02:32:28] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
[2024-05-26 02:32:28] [INFO ] Invariant cache hit.
[2024-05-26 02:32:28] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 02:32:29] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
[2024-05-26 02:32:29] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-26 02:32:29] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
[2024-05-26 02:32:29] [INFO ] Invariant cache hit.
[2024-05-26 02:32:29] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 349/1394 places, 421/1662 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 766 ms. Remains : 349/1394 places, 421/1662 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-4B-LTLCardinality-06 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:(OR (EQ s220 0) (EQ s117 1))], 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 360 steps with 4 reset in 13 ms.
FORMULA NoC3x3-PT-4B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-4B-LTLCardinality-06 finished in 884 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)))'
Support contains 4 out of 1394 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 1662/1662 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1378 transition count 1646
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1378 transition count 1646
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 1378 transition count 1644
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 42 place count 1370 transition count 1636
Iterating global reduction 1 with 8 rules applied. Total rules applied 50 place count 1370 transition count 1636
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 55 place count 1370 transition count 1631
Applied a total of 55 rules in 159 ms. Remains 1370 /1394 variables (removed 24) and now considering 1631/1662 (removed 31) transitions.
// Phase 1: matrix 1631 rows 1370 cols
[2024-05-26 02:32:29] [INFO ] Computed 66 invariants in 13 ms
[2024-05-26 02:32:29] [INFO ] Implicit Places using invariants in 312 ms returned []
[2024-05-26 02:32:29] [INFO ] Invariant cache hit.
[2024-05-26 02:32:30] [INFO ] Implicit Places using invariants and state equation in 946 ms returned []
Implicit Place search using SMT with State Equation took 1261 ms to find 0 implicit places.
[2024-05-26 02:32:30] [INFO ] Invariant cache hit.
[2024-05-26 02:32:31] [INFO ] Dead Transitions using invariants and state equation in 664 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1370/1394 places, 1631/1662 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2085 ms. Remains : 1370/1394 places, 1631/1662 transitions.
Stuttering acceptance computed with spot in 476 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-4B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s391 0) (NEQ s484 1) (OR (EQ s1179 0) (EQ s694 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-4B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-4B-LTLCardinality-10 finished in 2589 ms.
All properties solved by simple procedures.
Total runtime 13622 ms.

BK_STOP 1716690753021

--------------------
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="NoC3x3-PT-4B"
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 NoC3x3-PT-4B, 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 r263-tall-171654372700382"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-4B.tgz
mv NoC3x3-PT-4B 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 ;