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.r649-smll-171774451600062.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ResIsolation-PT-N10P3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r649-smll-171774451600062
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 97M
-rw-r--r-- 1 mcc users 7.3K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 8.5K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 97M Jun 7 06:26 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 ResIsolation-PT-N10P3-LTLCardinality-00
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-01
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-02
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-03
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-04
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-05
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-06
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-07
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-08
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-09
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-10
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-11
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-12
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-13
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-14
FORMULA_NAME ResIsolation-PT-N10P3-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717809505482

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=ResIsolation-PT-N10P3
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-08 01:18:28] [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]
[2024-06-08 01:18:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-08 01:18:34] [INFO ] Load time of PNML (sax parser for PT used): 4841 ms
[2024-06-08 01:18:34] [INFO ] Transformed 406 places.
[2024-06-08 01:18:34] [INFO ] Transformed 74092 transitions.
[2024-06-08 01:18:34] [INFO ] Found NUPN structural information;
[2024-06-08 01:18:34] [INFO ] Parsed PT model containing 406 places and 74092 transitions and 1917668 arcs in 5795 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ResIsolation-PT-N10P3-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P3-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P3-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P3-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P3-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P3-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P3-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P3-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 406 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 74092/74092 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 394 transition count 74092
Discarding 208 places :
Symmetric choice reduction at 1 with 208 rule applications. Total rules 220 place count 186 transition count 73884
Iterating global reduction 1 with 208 rules applied. Total rules applied 428 place count 186 transition count 73884
Ensure Unique test removed 1029 transitions
Reduce isomorphic transitions removed 1029 transitions.
Iterating post reduction 1 with 1029 rules applied. Total rules applied 1457 place count 186 transition count 72855
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1474 place count 169 transition count 72838
Iterating global reduction 2 with 17 rules applied. Total rules applied 1491 place count 169 transition count 72838
Applied a total of 1491 rules in 4833 ms. Remains 169 /406 variables (removed 237) and now considering 72838/74092 (removed 1254) transitions.
// Phase 1: matrix 72838 rows 169 cols
[2024-06-08 01:18:44] [INFO ] Computed 1 invariants in 2994 ms
[2024-06-08 01:19:10] [INFO ] Implicit Places using invariants in 29277 ms returned []
Implicit Place search using SMT only with invariants took 29328 ms to find 0 implicit places.
[2024-06-08 01:19:10] [INFO ] Invariant cache hit.
[2024-06-08 01:19:40] [INFO ] Performed 42864/72838 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-06-08 01:20:01] [INFO ] Dead Transitions using invariants and state equation in 51463 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 169/406 places, 72838/74092 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85662 ms. Remains : 169/406 places, 72838/74092 transitions.
Support contains 18 out of 169 places after structural reductions.
[2024-06-08 01:20:22] [INFO ] Flatten gal took : 18888 ms
[2024-06-08 01:20:39] [INFO ] Flatten gal took : 16512 ms
[2024-06-08 01:21:01] [INFO ] Input system was already deterministic with 72838 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 16088 ms. (steps per millisecond=0 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2856 ms. (steps per millisecond=3 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2242 ms. (steps per millisecond=4 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2918 ms. (steps per millisecond=3 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1104 ms. (steps per millisecond=9 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 1324 ms. (steps per millisecond=7 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1093 ms. (steps per millisecond=9 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1372 ms. (steps per millisecond=7 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-06-08 01:21:32] [INFO ] Invariant cache hit.
[2024-06-08 01:21:32] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-06-08 01:21:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-06-08 01:21:57] [INFO ] After 25222ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-06-08 01:21:58] [INFO ] After 25424ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 23 ms.
[2024-06-08 01:21:58] [INFO ] After 25660ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 34 ms.
Support contains 13 out of 169 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 169/169 places, 72838/72838 transitions.
Graph (trivial) has 110 edges and 169 vertex of which 27 / 169 are part of one of the 9 SCC in 30 ms
Free SCC test removed 18 places
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Graph (complete) has 1581 edges and 151 vertex of which 148 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.762 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 44 rules applied. Total rules applied 46 place count 148 transition count 72764
Reduce places removed 32 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 34 rules applied. Total rules applied 80 place count 116 transition count 72762
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 82 place count 114 transition count 72762
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 82 place count 114 transition count 72759
Deduced a syphon composed of 3 places in 107 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 88 place count 111 transition count 72759
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 90 place count 109 transition count 72757
Iterating global reduction 3 with 2 rules applied. Total rules applied 92 place count 109 transition count 72757
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 3 with 1024 rules applied. Total rules applied 1116 place count 109 transition count 71733
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1116 place count 109 transition count 71732
Deduced a syphon composed of 1 places in 105 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1118 place count 108 transition count 71732
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 50 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 50 rules applied. Total rules applied 1168 place count 83 transition count 71707
Drop transitions removed 1 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 4 with 129 rules applied. Total rules applied 1297 place count 83 transition count 71578
Free-agglomeration rule applied 14 times.
Iterating global reduction 5 with 14 rules applied. Total rules applied 1311 place count 83 transition count 71564
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 6272 transitions
Reduce isomorphic transitions removed 6272 transitions.
Iterating post reduction 5 with 6286 rules applied. Total rules applied 7597 place count 69 transition count 65292
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 7598 place count 68 transition count 61196
Iterating global reduction 6 with 1 rules applied. Total rules applied 7599 place count 68 transition count 61196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 7600 place count 68 transition count 61195
Applied a total of 7600 rules in 58779 ms. Remains 68 /169 variables (removed 101) and now considering 61195/72838 (removed 11643) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58797 ms. Remains : 68/169 places, 61195/72838 transitions.
Computed a total of 60 stabilizing places and 72 stable transitions
Graph (complete) has 1620 edges and 169 vertex of which 163 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1803 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 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 72838/72838 transitions.
Graph (trivial) has 123 edges and 169 vertex of which 30 / 169 are part of one of the 10 SCC in 3 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Graph (complete) has 1590 edges and 149 vertex of which 144 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.879 ms
Discarding 5 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 27 place count 143 transition count 72788
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 52 place count 118 transition count 72788
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 52 place count 118 transition count 72775
Deduced a syphon composed of 13 places in 79 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 78 place count 105 transition count 72775
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 81 place count 102 transition count 72772
Iterating global reduction 2 with 3 rules applied. Total rules applied 84 place count 102 transition count 72772
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 2 with 1024 rules applied. Total rules applied 1108 place count 102 transition count 71748
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 1108 place count 102 transition count 71745
Deduced a syphon composed of 3 places in 139 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 1114 place count 99 transition count 71745
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 35 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 1142 place count 85 transition count 71731
Ensure Unique test removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 3 with 512 rules applied. Total rules applied 1654 place count 85 transition count 71219
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 37 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1660 place count 82 transition count 71227
Applied a total of 1660 rules in 36279 ms. Remains 82 /169 variables (removed 87) and now considering 71227/72838 (removed 1611) transitions.
[2024-06-08 01:23:35] [INFO ] Flow matrix only has 71217 transitions (discarded 10 similar events)
// Phase 1: matrix 71217 rows 82 cols
[2024-06-08 01:23:36] [INFO ] Computed 0 invariants in 620 ms
[2024-06-08 01:24:00] [INFO ] Implicit Places using invariants in 25501 ms returned []
Implicit Place search using SMT only with invariants took 25505 ms to find 0 implicit places.
[2024-06-08 01:24:00] [INFO ] Flow matrix only has 71217 transitions (discarded 10 similar events)
[2024-06-08 01:24:00] [INFO ] Invariant cache hit.
[2024-06-08 01:24:31] [INFO ] Performed 45550/71227 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-06-08 01:24:51] [INFO ] Dead Transitions using invariants and state equation in 50971 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 82/169 places, 71227/72838 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112775 ms. Remains : 82/169 places, 71227/72838 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 274 ms :[(NOT p0)]
Running random walk in product with property : ResIsolation-PT-N10P3-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s42 0) (EQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 39 ms.
FORMULA ResIsolation-PT-N10P3-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResIsolation-PT-N10P3-LTLCardinality-00 finished in 113441 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 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 72838/72838 transitions.
Graph (trivial) has 122 edges and 169 vertex of which 30 / 169 are part of one of the 10 SCC in 4 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Graph (complete) has 1590 edges and 149 vertex of which 143 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.507 ms
Discarding 6 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 23 place count 142 transition count 72791
Reduce places removed 21 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 121 transition count 72789
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 119 transition count 72789
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 48 place count 119 transition count 72776
Deduced a syphon composed of 13 places in 117 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 74 place count 106 transition count 72776
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 78 place count 102 transition count 72772
Iterating global reduction 3 with 4 rules applied. Total rules applied 82 place count 102 transition count 72772
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 3 with 1024 rules applied. Total rules applied 1106 place count 102 transition count 71748
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 1106 place count 102 transition count 71745
Deduced a syphon composed of 3 places in 106 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1112 place count 99 transition count 71745
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 30 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 1140 place count 85 transition count 71731
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1024 rules applied. Total rules applied 2164 place count 85 transition count 70707
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 29 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 2170 place count 82 transition count 70715
Applied a total of 2170 rules in 37581 ms. Remains 82 /169 variables (removed 87) and now considering 70715/72838 (removed 2123) transitions.
[2024-06-08 01:25:30] [INFO ] Flow matrix only has 70705 transitions (discarded 10 similar events)
// Phase 1: matrix 70705 rows 82 cols
[2024-06-08 01:25:30] [INFO ] Computed 0 invariants in 638 ms
[2024-06-08 01:25:56] [INFO ] Implicit Places using invariants in 26638 ms returned []
Implicit Place search using SMT only with invariants took 26642 ms to find 0 implicit places.
[2024-06-08 01:25:56] [INFO ] Flow matrix only has 70705 transitions (discarded 10 similar events)
[2024-06-08 01:25:56] [INFO ] Invariant cache hit.
[2024-06-08 01:26:26] [INFO ] Performed 39800/70715 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-06-08 01:26:46] [INFO ] Dead Transitions using invariants and state equation in 49475 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 82/169 places, 70715/72838 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 113712 ms. Remains : 82/169 places, 70715/72838 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResIsolation-PT-N10P3-LTLCardinality-05 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 s4 0) (EQ s23 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]]
Product exploration explored 100000 steps with 0 reset in 397 ms.
Product exploration explored 100000 steps with 0 reset in 226 ms.
Computed a total of 11 stabilizing places and 35 stable transitions
Computed a total of 11 stabilizing places and 35 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 870 resets, run finished after 23899 ms. (steps per millisecond=0 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 2218 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 289291 steps, run timeout after 78001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 289291 steps, saw 65010 distinct states, run finished after 78006 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-08 01:28:33] [INFO ] Flow matrix only has 70705 transitions (discarded 10 similar events)
[2024-06-08 01:28:33] [INFO ] Invariant cache hit.
[2024-06-08 01:28:33] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-08 01:28:53] [INFO ] After 20283ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1

BK_STOP 1717810257398

--------------------
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="ResIsolation-PT-N10P3"
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 ResIsolation-PT-N10P3, 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 r649-smll-171774451600062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N10P3.tgz
mv ResIsolation-PT-N10P3 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 ;