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.r131-smll-171624288400112.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 DLCround-PT-07a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288400112
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 888K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 13 14:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Apr 13 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 398K May 18 16:42 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 DLCround-PT-07a-LTLCardinality-00
FORMULA_NAME DLCround-PT-07a-LTLCardinality-01
FORMULA_NAME DLCround-PT-07a-LTLCardinality-02
FORMULA_NAME DLCround-PT-07a-LTLCardinality-03
FORMULA_NAME DLCround-PT-07a-LTLCardinality-04
FORMULA_NAME DLCround-PT-07a-LTLCardinality-05
FORMULA_NAME DLCround-PT-07a-LTLCardinality-06
FORMULA_NAME DLCround-PT-07a-LTLCardinality-07
FORMULA_NAME DLCround-PT-07a-LTLCardinality-08
FORMULA_NAME DLCround-PT-07a-LTLCardinality-09
FORMULA_NAME DLCround-PT-07a-LTLCardinality-10
FORMULA_NAME DLCround-PT-07a-LTLCardinality-11
FORMULA_NAME DLCround-PT-07a-LTLCardinality-12
FORMULA_NAME DLCround-PT-07a-LTLCardinality-13
FORMULA_NAME DLCround-PT-07a-LTLCardinality-14
FORMULA_NAME DLCround-PT-07a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716394117544

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=DLCround-PT-07a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-22 16:08:40] [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]
[2024-05-22 16:08:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 16:08:40] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2024-05-22 16:08:40] [INFO ] Transformed 229 places.
[2024-05-22 16:08:40] [INFO ] Transformed 1597 transitions.
[2024-05-22 16:08:40] [INFO ] Found NUPN structural information;
[2024-05-22 16:08:40] [INFO ] Parsed PT model containing 229 places and 1597 transitions and 6125 arcs in 328 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
FORMULA DLCround-PT-07a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 229 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 1437/1437 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 212 transition count 1244
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 212 transition count 1244
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 37 place count 212 transition count 1241
Drop transitions removed 394 transitions
Redundant transition composition rules discarded 394 transitions
Iterating global reduction 1 with 394 rules applied. Total rules applied 431 place count 212 transition count 847
Applied a total of 431 rules in 114 ms. Remains 212 /229 variables (removed 17) and now considering 847/1437 (removed 590) transitions.
[2024-05-22 16:08:40] [INFO ] Flow matrix only has 150 transitions (discarded 697 similar events)
// Phase 1: matrix 150 rows 212 cols
[2024-05-22 16:08:40] [INFO ] Computed 132 invariants in 20 ms
[2024-05-22 16:08:41] [INFO ] Implicit Places using invariants in 1028 ms returned [92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 116, 117, 118, 120, 121, 123, 124, 125, 126, 127, 129, 130, 131, 132, 133, 134, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 165, 166, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 192, 193, 194, 195, 197, 198, 199, 200, 201, 203, 206, 207, 208, 209, 210, 211]
Discarding 105 places :
Ensure Unique test removed 562 transitions
Reduce isomorphic transitions removed 562 transitions.
Implicit Place search using SMT only with invariants took 1073 ms to find 105 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 107/229 places, 285/1437 transitions.
Drop transitions removed 89 transitions
Redundant transition composition rules discarded 89 transitions
Iterating global reduction 0 with 89 rules applied. Total rules applied 89 place count 107 transition count 196
Applied a total of 89 rules in 5 ms. Remains 107 /107 variables (removed 0) and now considering 196/285 (removed 89) transitions.
[2024-05-22 16:08:41] [INFO ] Flow matrix only has 150 transitions (discarded 46 similar events)
// Phase 1: matrix 150 rows 107 cols
[2024-05-22 16:08:41] [INFO ] Computed 27 invariants in 2 ms
[2024-05-22 16:08:42] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 16:08:42] [INFO ] Flow matrix only has 150 transitions (discarded 46 similar events)
[2024-05-22 16:08:42] [INFO ] Invariant cache hit.
[2024-05-22 16:08:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:08:42] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 107/229 places, 196/1437 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1348 ms. Remains : 107/229 places, 196/1437 transitions.
Support contains 27 out of 107 places after structural reductions.
[2024-05-22 16:08:42] [INFO ] Flatten gal took : 55 ms
[2024-05-22 16:08:42] [INFO ] Flatten gal took : 19 ms
[2024-05-22 16:08:42] [INFO ] Input system was already deterministic with 196 transitions.
Support contains 25 out of 107 places (down from 27) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=13 ) properties (out of 17) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) 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 8) seen :0
Running SMT prover for 8 properties.
[2024-05-22 16:08:43] [INFO ] Flow matrix only has 150 transitions (discarded 46 similar events)
[2024-05-22 16:08:43] [INFO ] Invariant cache hit.
[2024-05-22 16:08:43] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-22 16:08:43] [INFO ] [Nat]Absence check using 27 positive place invariants in 7 ms returned sat
[2024-05-22 16:08:43] [INFO ] After 112ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 8 atomic propositions for a total of 9 simplifications.
FORMULA DLCround-PT-07a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 16 stabilizing places and 1 stable transitions
Graph (complete) has 222 edges and 107 vertex of which 92 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.4 ms
FORMULA DLCround-PT-07a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-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' '!(X(G((X(F((p1&&F(p2))))||p0))))'
Support contains 3 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 196/196 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 93 transition count 196
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 19 place count 88 transition count 186
Iterating global reduction 1 with 5 rules applied. Total rules applied 24 place count 88 transition count 186
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 25 place count 88 transition count 185
Applied a total of 25 rules in 8 ms. Remains 88 /107 variables (removed 19) and now considering 185/196 (removed 11) transitions.
[2024-05-22 16:08:43] [INFO ] Flow matrix only has 144 transitions (discarded 41 similar events)
// Phase 1: matrix 144 rows 88 cols
[2024-05-22 16:08:43] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 16:08:43] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-22 16:08:43] [INFO ] Flow matrix only has 144 transitions (discarded 41 similar events)
[2024-05-22 16:08:43] [INFO ] Invariant cache hit.
[2024-05-22 16:08:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:08:44] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2024-05-22 16:08:44] [INFO ] Flow matrix only has 144 transitions (discarded 41 similar events)
[2024-05-22 16:08:44] [INFO ] Invariant cache hit.
[2024-05-22 16:08:44] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 88/107 places, 185/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 322 ms. Remains : 88/107 places, 185/196 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 391 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : DLCround-PT-07a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s87 0) (EQ s31 1) (EQ s46 1)), p1:(OR (EQ s87 0) (EQ s31 1) (EQ s46 1)), p2:(EQ s46 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-07a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-07a-LTLCardinality-03 finished in 802 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 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 196/196 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 93 transition count 196
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 87 transition count 184
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 87 transition count 184
Applied a total of 26 rules in 9 ms. Remains 87 /107 variables (removed 20) and now considering 184/196 (removed 12) transitions.
[2024-05-22 16:08:44] [INFO ] Flow matrix only has 144 transitions (discarded 40 similar events)
// Phase 1: matrix 144 rows 87 cols
[2024-05-22 16:08:44] [INFO ] Computed 13 invariants in 3 ms
[2024-05-22 16:08:44] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-22 16:08:44] [INFO ] Flow matrix only has 144 transitions (discarded 40 similar events)
[2024-05-22 16:08:44] [INFO ] Invariant cache hit.
[2024-05-22 16:08:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:08:44] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2024-05-22 16:08:44] [INFO ] Flow matrix only has 144 transitions (discarded 40 similar events)
[2024-05-22 16:08:44] [INFO ] Invariant cache hit.
[2024-05-22 16:08:44] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/107 places, 184/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 313 ms. Remains : 87/107 places, 184/196 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-07a-LTLCardinality-08 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 (EQ s86 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-07a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-07a-LTLCardinality-08 finished in 418 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 196/196 transitions.
Graph (trivial) has 192 edges and 107 vertex of which 90 / 107 are part of one of the 12 SCC in 5 ms
Free SCC test removed 78 places
Ensure Unique test removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Graph (complete) has 42 edges and 29 vertex of which 14 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 23 place count 2 transition count 5
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 2 transition count 3
Applied a total of 25 rules in 16 ms. Remains 2 /107 variables (removed 105) and now considering 3/196 (removed 193) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-22 16:08:45] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 16:08:45] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-22 16:08:45] [INFO ] Invariant cache hit.
[2024-05-22 16:08:45] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-22 16:08:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 16:08:45] [INFO ] Invariant cache hit.
[2024-05-22 16:08:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/107 places, 3/196 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 92 ms. Remains : 2/107 places, 3/196 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-07a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-07a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-07a-LTLCardinality-10 finished in 147 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 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 196/196 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 93 transition count 196
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 21 place count 86 transition count 182
Iterating global reduction 1 with 7 rules applied. Total rules applied 28 place count 86 transition count 182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 86 transition count 181
Applied a total of 29 rules in 8 ms. Remains 86 /107 variables (removed 21) and now considering 181/196 (removed 15) transitions.
[2024-05-22 16:08:45] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
// Phase 1: matrix 142 rows 86 cols
[2024-05-22 16:08:45] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 16:08:45] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-22 16:08:45] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 16:08:45] [INFO ] Invariant cache hit.
[2024-05-22 16:08:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:08:45] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2024-05-22 16:08:45] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 16:08:45] [INFO ] Invariant cache hit.
[2024-05-22 16:08:45] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 86/107 places, 181/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 341 ms. Remains : 86/107 places, 181/196 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-07a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s85 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 630 ms.
Product exploration explored 100000 steps with 50000 reset in 295 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 193 edges and 86 vertex of which 85 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Detected a total of 2/86 stabilizing places and 1/181 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-07a-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-07a-LTLCardinality-11 finished in 1376 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||G(F(p0))))))'
Support contains 2 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 196/196 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 92 transition count 196
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 21 place count 86 transition count 184
Iterating global reduction 1 with 6 rules applied. Total rules applied 27 place count 86 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 28 place count 86 transition count 183
Applied a total of 28 rules in 5 ms. Remains 86 /107 variables (removed 21) and now considering 183/196 (removed 13) transitions.
[2024-05-22 16:08:46] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 86 cols
[2024-05-22 16:08:46] [INFO ] Computed 12 invariants in 1 ms
[2024-05-22 16:08:46] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-22 16:08:46] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
[2024-05-22 16:08:46] [INFO ] Invariant cache hit.
[2024-05-22 16:08:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:08:46] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-05-22 16:08:46] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
[2024-05-22 16:08:46] [INFO ] Invariant cache hit.
[2024-05-22 16:08:46] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 86/107 places, 183/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 283 ms. Remains : 86/107 places, 183/196 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-07a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s55 0) (EQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-07a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-07a-LTLCardinality-12 finished in 369 ms.
All properties solved by simple procedures.
Total runtime 6708 ms.

BK_STOP 1716394128054

--------------------
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="DLCround-PT-07a"
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 DLCround-PT-07a, 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 r131-smll-171624288400112"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-07a.tgz
mv DLCround-PT-07a 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 ;