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.r175-smll-171636279900102.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 EisenbergMcGuire-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636279900102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 916K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 16:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 12 16:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 16:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 12 16:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 460K 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 EisenbergMcGuire-PT-05-LTLCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716538946205

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=EisenbergMcGuire-PT-05
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 08:22:28] [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]
[2024-05-24 08:22:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 08:22:28] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2024-05-24 08:22:28] [INFO ] Transformed 295 places.
[2024-05-24 08:22:28] [INFO ] Transformed 800 transitions.
[2024-05-24 08:22:28] [INFO ] Found NUPN structural information;
[2024-05-24 08:22:28] [INFO ] Parsed PT model containing 295 places and 800 transitions and 3600 arcs in 263 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 295/295 places, 800/800 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 279 transition count 720
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 279 transition count 720
Applied a total of 32 rules in 78 ms. Remains 279 /295 variables (removed 16) and now considering 720/800 (removed 80) transitions.
[2024-05-24 08:22:29] [INFO ] Flow matrix only has 385 transitions (discarded 335 similar events)
// Phase 1: matrix 385 rows 279 cols
[2024-05-24 08:22:29] [INFO ] Computed 16 invariants in 18 ms
[2024-05-24 08:22:29] [INFO ] Implicit Places using invariants in 520 ms returned []
[2024-05-24 08:22:29] [INFO ] Flow matrix only has 385 transitions (discarded 335 similar events)
[2024-05-24 08:22:29] [INFO ] Invariant cache hit.
[2024-05-24 08:22:30] [INFO ] State equation strengthened by 132 read => feed constraints.
[2024-05-24 08:22:30] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 1481 ms to find 0 implicit places.
[2024-05-24 08:22:30] [INFO ] Flow matrix only has 385 transitions (discarded 335 similar events)
[2024-05-24 08:22:30] [INFO ] Invariant cache hit.
[2024-05-24 08:22:31] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 279/295 places, 720/800 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2092 ms. Remains : 279/295 places, 720/800 transitions.
Support contains 30 out of 279 places after structural reductions.
[2024-05-24 08:22:31] [INFO ] Flatten gal took : 118 ms
[2024-05-24 08:22:31] [INFO ] Flatten gal took : 64 ms
[2024-05-24 08:22:31] [INFO ] Input system was already deterministic with 720 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=14 ) properties (out of 19) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-24 08:22:32] [INFO ] Flow matrix only has 385 transitions (discarded 335 similar events)
[2024-05-24 08:22:32] [INFO ] Invariant cache hit.
[2024-05-24 08:22:33] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-24 08:22:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 10 ms returned sat
[2024-05-24 08:22:33] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 5 ms returned sat
[2024-05-24 08:22:33] [INFO ] After 263ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-24 08:22:33] [INFO ] State equation strengthened by 132 read => feed constraints.
[2024-05-24 08:22:33] [INFO ] After 168ms SMT Verify possible using 132 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-24 08:22:34] [INFO ] Deduced a trap composed of 3 places in 174 ms of which 7 ms to minimize.
[2024-05-24 08:22:34] [INFO ] Deduced a trap composed of 40 places in 191 ms of which 1 ms to minimize.
[2024-05-24 08:22:34] [INFO ] Deduced a trap composed of 38 places in 127 ms of which 1 ms to minimize.
[2024-05-24 08:22:34] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 2 ms to minimize.
[2024-05-24 08:22:34] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 1 ms to minimize.
[2024-05-24 08:22:34] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-05-24 08:22:34] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 1 ms to minimize.
[2024-05-24 08:22:34] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 921 ms
[2024-05-24 08:22:34] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 2 ms to minimize.
[2024-05-24 08:22:34] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 0 ms to minimize.
[2024-05-24 08:22:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 169 ms
[2024-05-24 08:22:35] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 0 ms to minimize.
[2024-05-24 08:22:35] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 0 ms to minimize.
[2024-05-24 08:22:35] [INFO ] Deduced a trap composed of 58 places in 102 ms of which 1 ms to minimize.
[2024-05-24 08:22:35] [INFO ] Deduced a trap composed of 108 places in 104 ms of which 0 ms to minimize.
[2024-05-24 08:22:35] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 1 ms to minimize.
[2024-05-24 08:22:35] [INFO ] Deduced a trap composed of 56 places in 139 ms of which 1 ms to minimize.
[2024-05-24 08:22:35] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 0 ms to minimize.
[2024-05-24 08:22:35] [INFO ] Deduced a trap composed of 30 places in 151 ms of which 0 ms to minimize.
[2024-05-24 08:22:36] [INFO ] Deduced a trap composed of 23 places in 119 ms of which 1 ms to minimize.
[2024-05-24 08:22:36] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1157 ms
[2024-05-24 08:22:36] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 1 ms to minimize.
[2024-05-24 08:22:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2024-05-24 08:22:36] [INFO ] After 2642ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 122 ms.
[2024-05-24 08:22:36] [INFO ] After 3225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 43 ms.
Support contains 10 out of 279 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 279/279 places, 720/720 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 279 transition count 715
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 274 transition count 715
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 75 Pre rules applied. Total rules applied 10 place count 274 transition count 640
Deduced a syphon composed of 75 places in 2 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 2 with 150 rules applied. Total rules applied 160 place count 199 transition count 640
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 163 place count 196 transition count 625
Iterating global reduction 2 with 3 rules applied. Total rules applied 166 place count 196 transition count 625
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 204 place count 177 transition count 606
Applied a total of 204 rules in 109 ms. Remains 177 /279 variables (removed 102) and now considering 606/720 (removed 114) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 177/279 places, 606/720 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Finished probabilistic random walk after 3136 steps, run visited all 5 properties in 77 ms. (steps per millisecond=40 )
Probabilistic random walk after 3136 steps, saw 2193 distinct states, run finished after 78 ms. (steps per millisecond=40 ) properties seen :5
Parikh walk visited 0 properties in 0 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 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' '!(G(F(p0)))'
Support contains 2 out of 279 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 279/279 places, 720/720 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 279 transition count 715
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 274 transition count 715
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 10 place count 274 transition count 637
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 166 place count 196 transition count 637
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 170 place count 192 transition count 617
Iterating global reduction 2 with 4 rules applied. Total rules applied 174 place count 192 transition count 617
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 212 place count 173 transition count 598
Applied a total of 212 rules in 95 ms. Remains 173 /279 variables (removed 106) and now considering 598/720 (removed 122) transitions.
[2024-05-24 08:22:37] [INFO ] Flow matrix only has 263 transitions (discarded 335 similar events)
// Phase 1: matrix 263 rows 173 cols
[2024-05-24 08:22:37] [INFO ] Computed 16 invariants in 3 ms
[2024-05-24 08:22:37] [INFO ] Implicit Places using invariants in 210 ms returned []
[2024-05-24 08:22:37] [INFO ] Flow matrix only has 263 transitions (discarded 335 similar events)
[2024-05-24 08:22:37] [INFO ] Invariant cache hit.
[2024-05-24 08:22:37] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-24 08:22:38] [INFO ] Implicit Places using invariants and state equation in 519 ms returned []
Implicit Place search using SMT with State Equation took 734 ms to find 0 implicit places.
[2024-05-24 08:22:38] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-24 08:22:38] [INFO ] Flow matrix only has 263 transitions (discarded 335 similar events)
[2024-05-24 08:22:38] [INFO ] Invariant cache hit.
[2024-05-24 08:22:38] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 173/279 places, 598/720 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1211 ms. Remains : 173/279 places, 598/720 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 241 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-00 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 s82 0) (EQ s36 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 1139 reset in 379 ms.
Stack based approach found an accepted trace after 77 steps with 2 reset with depth 21 and stack size 21 in 2 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-00 finished in 1909 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 2 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 720/720 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 276 transition count 705
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 276 transition count 705
Applied a total of 6 rules in 17 ms. Remains 276 /279 variables (removed 3) and now considering 705/720 (removed 15) transitions.
[2024-05-24 08:22:39] [INFO ] Flow matrix only has 370 transitions (discarded 335 similar events)
// Phase 1: matrix 370 rows 276 cols
[2024-05-24 08:22:39] [INFO ] Computed 16 invariants in 3 ms
[2024-05-24 08:22:39] [INFO ] Implicit Places using invariants in 239 ms returned []
[2024-05-24 08:22:39] [INFO ] Flow matrix only has 370 transitions (discarded 335 similar events)
[2024-05-24 08:22:39] [INFO ] Invariant cache hit.
[2024-05-24 08:22:39] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-24 08:22:40] [INFO ] Implicit Places using invariants and state equation in 802 ms returned []
Implicit Place search using SMT with State Equation took 1047 ms to find 0 implicit places.
[2024-05-24 08:22:40] [INFO ] Flow matrix only has 370 transitions (discarded 335 similar events)
[2024-05-24 08:22:40] [INFO ] Invariant cache hit.
[2024-05-24 08:22:40] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 276/279 places, 705/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1536 ms. Remains : 276/279 places, 705/720 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-01 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:(OR (EQ s75 0) (EQ s191 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 8 steps with 0 reset in 1 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-01 finished in 1639 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 279 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 279/279 places, 720/720 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 279 transition count 715
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 274 transition count 715
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 79 Pre rules applied. Total rules applied 10 place count 274 transition count 636
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 168 place count 195 transition count 636
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 172 place count 191 transition count 616
Iterating global reduction 2 with 4 rules applied. Total rules applied 176 place count 191 transition count 616
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 214 place count 172 transition count 597
Applied a total of 214 rules in 48 ms. Remains 172 /279 variables (removed 107) and now considering 597/720 (removed 123) transitions.
[2024-05-24 08:22:40] [INFO ] Flow matrix only has 262 transitions (discarded 335 similar events)
// Phase 1: matrix 262 rows 172 cols
[2024-05-24 08:22:40] [INFO ] Computed 16 invariants in 2 ms
[2024-05-24 08:22:41] [INFO ] Implicit Places using invariants in 205 ms returned []
[2024-05-24 08:22:41] [INFO ] Flow matrix only has 262 transitions (discarded 335 similar events)
[2024-05-24 08:22:41] [INFO ] Invariant cache hit.
[2024-05-24 08:22:41] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-24 08:22:41] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 722 ms to find 0 implicit places.
[2024-05-24 08:22:41] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-24 08:22:41] [INFO ] Flow matrix only has 262 transitions (discarded 335 similar events)
[2024-05-24 08:22:41] [INFO ] Invariant cache hit.
[2024-05-24 08:22:42] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 172/279 places, 597/720 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1183 ms. Remains : 172/279 places, 597/720 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-03 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 s139 0) (EQ s52 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 225 ms.
Product exploration explored 100000 steps with 0 reset in 292 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
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 74 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished probabilistic random walk after 8014 steps, run visited all 1 properties in 44 ms. (steps per millisecond=182 )
Probabilistic random walk after 8014 steps, saw 4670 distinct states, run finished after 44 ms. (steps per millisecond=182 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 110 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 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 597/597 transitions.
Applied a total of 0 rules in 15 ms. Remains 172 /172 variables (removed 0) and now considering 597/597 (removed 0) transitions.
[2024-05-24 08:22:43] [INFO ] Flow matrix only has 262 transitions (discarded 335 similar events)
[2024-05-24 08:22:43] [INFO ] Invariant cache hit.
[2024-05-24 08:22:43] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-24 08:22:43] [INFO ] Flow matrix only has 262 transitions (discarded 335 similar events)
[2024-05-24 08:22:43] [INFO ] Invariant cache hit.
[2024-05-24 08:22:43] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-24 08:22:44] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 805 ms to find 0 implicit places.
[2024-05-24 08:22:44] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-24 08:22:44] [INFO ] Flow matrix only has 262 transitions (discarded 335 similar events)
[2024-05-24 08:22:44] [INFO ] Invariant cache hit.
[2024-05-24 08:22:44] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1244 ms. Remains : 172/172 places, 597/597 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 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 75 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 8014 steps, run visited all 1 properties in 43 ms. (steps per millisecond=186 )
Probabilistic random walk after 8014 steps, saw 4670 distinct states, run finished after 44 ms. (steps per millisecond=182 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 170 ms.
Product exploration explored 100000 steps with 0 reset in 194 ms.
Built C files in :
/tmp/ltsmin3325682264566183222
[2024-05-24 08:22:45] [INFO ] Computing symmetric may disable matrix : 597 transitions.
[2024-05-24 08:22:45] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 08:22:45] [INFO ] Computing symmetric may enable matrix : 597 transitions.
[2024-05-24 08:22:45] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 08:22:45] [INFO ] Computing Do-Not-Accords matrix : 597 transitions.
[2024-05-24 08:22:45] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 08:22:45] [INFO ] Built C files in 127ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3325682264566183222
Running compilation step : cd /tmp/ltsmin3325682264566183222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2429 ms.
Running link step : cd /tmp/ltsmin3325682264566183222;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin3325682264566183222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16829424789614718727.hoa' '--buchi-type=spotba'
LTSmin run took 5094 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-03 finished in 12277 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) U (F(p1)&&X(!p2)))))'
Support contains 5 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 720/720 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 275 transition count 700
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 275 transition count 700
Applied a total of 8 rules in 9 ms. Remains 275 /279 variables (removed 4) and now considering 700/720 (removed 20) transitions.
[2024-05-24 08:22:53] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
// Phase 1: matrix 365 rows 275 cols
[2024-05-24 08:22:53] [INFO ] Computed 16 invariants in 3 ms
[2024-05-24 08:22:53] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-24 08:22:53] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2024-05-24 08:22:53] [INFO ] Invariant cache hit.
[2024-05-24 08:22:53] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-24 08:22:54] [INFO ] Implicit Places using invariants and state equation in 763 ms returned []
Implicit Place search using SMT with State Equation took 1024 ms to find 0 implicit places.
[2024-05-24 08:22:54] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2024-05-24 08:22:54] [INFO ] Invariant cache hit.
[2024-05-24 08:22:54] [INFO ] Dead Transitions using invariants and state equation in 477 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 275/279 places, 700/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1512 ms. Remains : 275/279 places, 700/720 transitions.
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p1) p2), (OR (NOT p1) p2), p2, (NOT p1), p2, true, (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 3}, { cond=(AND p0 p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 5}, { cond=(AND p0 p2), acceptance={0} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s118 1) (EQ s233 0) (EQ s243 1)), p1:(EQ s118 1), p2:(OR (EQ s115 0) (EQ s165 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, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 177 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-07 finished in 1996 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 1 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 720/720 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 275 transition count 700
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 275 transition count 700
Applied a total of 8 rules in 8 ms. Remains 275 /279 variables (removed 4) and now considering 700/720 (removed 20) transitions.
[2024-05-24 08:22:55] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2024-05-24 08:22:55] [INFO ] Invariant cache hit.
[2024-05-24 08:22:55] [INFO ] Implicit Places using invariants in 270 ms returned []
[2024-05-24 08:22:55] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2024-05-24 08:22:55] [INFO ] Invariant cache hit.
[2024-05-24 08:22:55] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-24 08:22:56] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
[2024-05-24 08:22:56] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2024-05-24 08:22:56] [INFO ] Invariant cache hit.
[2024-05-24 08:22:56] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 275/279 places, 700/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1533 ms. Remains : 275/279 places, 700/720 transitions.
Stuttering acceptance computed with spot in 261 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-08 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:(EQ s261 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 EisenbergMcGuire-PT-05-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-08 finished in 1810 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(X(X(X(F((!p0 U (G(!p0)||(!p0&&G(p1))))))))))'
Support contains 3 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 720/720 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 277 transition count 710
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 277 transition count 710
Applied a total of 4 rules in 8 ms. Remains 277 /279 variables (removed 2) and now considering 710/720 (removed 10) transitions.
[2024-05-24 08:22:56] [INFO ] Flow matrix only has 375 transitions (discarded 335 similar events)
// Phase 1: matrix 375 rows 277 cols
[2024-05-24 08:22:56] [INFO ] Computed 16 invariants in 3 ms
[2024-05-24 08:22:57] [INFO ] Implicit Places using invariants in 269 ms returned []
[2024-05-24 08:22:57] [INFO ] Flow matrix only has 375 transitions (discarded 335 similar events)
[2024-05-24 08:22:57] [INFO ] Invariant cache hit.
[2024-05-24 08:22:57] [INFO ] State equation strengthened by 124 read => feed constraints.
[2024-05-24 08:22:58] [INFO ] Implicit Places using invariants and state equation in 911 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
[2024-05-24 08:22:58] [INFO ] Flow matrix only has 375 transitions (discarded 335 similar events)
[2024-05-24 08:22:58] [INFO ] Invariant cache hit.
[2024-05-24 08:22:58] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/279 places, 710/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1707 ms. Remains : 277/279 places, 710/720 transitions.
Stuttering acceptance computed with spot in 325 ms :[p0, p0, p0, p0, p0, (AND (NOT p1) p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 4}, { cond=p0, acceptance={0, 1} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=5 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND p1 p0), acceptance={1} source=5 dest: 5}]], initial=0, aps=[p1:(NEQ s12 1), p0:(OR (EQ s75 0) (EQ s76 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 246 ms.
Stack based approach found an accepted trace after 49 steps with 0 reset with depth 50 and stack size 50 in 0 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-09 finished in 2302 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&&X((F(p2)||p1))))))'
Support contains 5 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 720/720 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 276 transition count 705
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 276 transition count 705
Applied a total of 6 rules in 8 ms. Remains 276 /279 variables (removed 3) and now considering 705/720 (removed 15) transitions.
[2024-05-24 08:22:59] [INFO ] Flow matrix only has 370 transitions (discarded 335 similar events)
// Phase 1: matrix 370 rows 276 cols
[2024-05-24 08:22:59] [INFO ] Computed 16 invariants in 14 ms
[2024-05-24 08:22:59] [INFO ] Implicit Places using invariants in 283 ms returned []
[2024-05-24 08:22:59] [INFO ] Flow matrix only has 370 transitions (discarded 335 similar events)
[2024-05-24 08:22:59] [INFO ] Invariant cache hit.
[2024-05-24 08:22:59] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-24 08:23:00] [INFO ] Implicit Places using invariants and state equation in 836 ms returned []
Implicit Place search using SMT with State Equation took 1127 ms to find 0 implicit places.
[2024-05-24 08:23:00] [INFO ] Flow matrix only has 370 transitions (discarded 335 similar events)
[2024-05-24 08:23:00] [INFO ] Invariant cache hit.
[2024-05-24 08:23:00] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 276/279 places, 705/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1646 ms. Remains : 276/279 places, 705/720 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 1}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(EQ s89 1), p2:(OR (EQ s23 0) (EQ s179 1)), p1:(OR (EQ s110 0) (EQ s75 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 34 reset in 156 ms.
Stack based approach found an accepted trace after 47 steps with 0 reset with depth 48 and stack size 48 in 0 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-10 finished in 1994 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(X(F((p0||X(p0))))))'
Support contains 1 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 720/720 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 275 transition count 700
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 275 transition count 700
Applied a total of 8 rules in 8 ms. Remains 275 /279 variables (removed 4) and now considering 700/720 (removed 20) transitions.
[2024-05-24 08:23:01] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
// Phase 1: matrix 365 rows 275 cols
[2024-05-24 08:23:01] [INFO ] Computed 16 invariants in 2 ms
[2024-05-24 08:23:01] [INFO ] Implicit Places using invariants in 272 ms returned []
[2024-05-24 08:23:01] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2024-05-24 08:23:01] [INFO ] Invariant cache hit.
[2024-05-24 08:23:01] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-24 08:23:02] [INFO ] Implicit Places using invariants and state equation in 815 ms returned []
Implicit Place search using SMT with State Equation took 1090 ms to find 0 implicit places.
[2024-05-24 08:23:02] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2024-05-24 08:23:02] [INFO ] Invariant cache hit.
[2024-05-24 08:23:02] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 275/279 places, 700/720 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1600 ms. Remains : 275/279 places, 700/720 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s91 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, null][false, false, false]]
Product exploration explored 100000 steps with 46 reset in 152 ms.
Stack based approach found an accepted trace after 20 steps with 0 reset with depth 21 and stack size 21 in 0 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-13 finished in 1879 ms.
All properties solved by simple procedures.
Total runtime 34424 ms.

BK_STOP 1716538984136

--------------------
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="EisenbergMcGuire-PT-05"
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 EisenbergMcGuire-PT-05, 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 r175-smll-171636279900102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-05.tgz
mv EisenbergMcGuire-PT-05 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 ;