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.r285-smll-171654422200197.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PhaseVariation-PT-D05CS010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422200197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 20:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 11 20:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 11 20:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 20:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 633K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716926385848

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=PhaseVariation-PT-D05CS010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 19:59:49] [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]
[2024-05-28 19:59:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 19:59:49] [INFO ] Load time of PNML (sax parser for PT used): 311 ms
[2024-05-28 19:59:49] [INFO ] Transformed 77 places.
[2024-05-28 19:59:49] [INFO ] Transformed 677 transitions.
[2024-05-28 19:59:49] [INFO ] Parsed PT model containing 77 places and 677 transitions and 4685 arcs in 525 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 625/625 transitions.
Drop transitions removed 188 transitions
Redundant transition composition rules discarded 188 transitions
Iterating global reduction 0 with 188 rules applied. Total rules applied 188 place count 74 transition count 437
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 189 place count 73 transition count 437
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 191 place count 71 transition count 421
Iterating global reduction 1 with 2 rules applied. Total rules applied 193 place count 71 transition count 421
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 195 place count 71 transition count 419
Applied a total of 195 rules in 90 ms. Remains 71 /74 variables (removed 3) and now considering 419/625 (removed 206) transitions.
[2024-05-28 19:59:50] [INFO ] Flow matrix only has 47 transitions (discarded 372 similar events)
// Phase 1: matrix 47 rows 71 cols
[2024-05-28 19:59:50] [INFO ] Computed 24 invariants in 13 ms
[2024-05-28 19:59:51] [INFO ] Dead Transitions using invariants and state equation in 989 ms found 64 transitions.
Found 64 dead transitions using SMT.
Drop transitions removed 64 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 64 transitions.
[2024-05-28 19:59:51] [INFO ] Flow matrix only has 47 transitions (discarded 308 similar events)
// Phase 1: matrix 47 rows 71 cols
[2024-05-28 19:59:51] [INFO ] Computed 24 invariants in 4 ms
[2024-05-28 19:59:51] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-05-28 19:59:51] [INFO ] Flow matrix only has 47 transitions (discarded 308 similar events)
[2024-05-28 19:59:51] [INFO ] Invariant cache hit.
[2024-05-28 19:59:51] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 19:59:51] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/74 places, 355/625 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 62 transition count 279
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 62 transition count 279
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Iterating post reduction 0 with 77 rules applied. Total rules applied 95 place count 62 transition count 202
Applied a total of 95 rules in 19 ms. Remains 62 /71 variables (removed 9) and now considering 202/355 (removed 153) transitions.
[2024-05-28 19:59:51] [INFO ] Flow matrix only has 38 transitions (discarded 164 similar events)
// Phase 1: matrix 38 rows 62 cols
[2024-05-28 19:59:51] [INFO ] Computed 24 invariants in 5 ms
[2024-05-28 19:59:51] [INFO ] Implicit Places using invariants in 112 ms returned []
[2024-05-28 19:59:51] [INFO ] Flow matrix only has 38 transitions (discarded 164 similar events)
[2024-05-28 19:59:51] [INFO ] Invariant cache hit.
[2024-05-28 19:59:51] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-28 19:59:51] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/74 places, 202/625 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1918 ms. Remains : 62/74 places, 202/625 transitions.
Support contains 28 out of 62 places after structural reductions.
[2024-05-28 19:59:52] [INFO ] Flatten gal took : 103 ms
[2024-05-28 19:59:52] [INFO ] Flatten gal took : 52 ms
[2024-05-28 19:59:52] [INFO ] Input system was already deterministic with 202 transitions.
Support contains 26 out of 62 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 516 resets, run finished after 755 ms. (steps per millisecond=13 ) properties (out of 22) seen :12
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2024-05-28 19:59:53] [INFO ] Flow matrix only has 38 transitions (discarded 164 similar events)
[2024-05-28 19:59:53] [INFO ] Invariant cache hit.
[2024-05-28 19:59:53] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2024-05-28 19:59:54] [INFO ] [Nat]Absence check using 24 positive place invariants in 9 ms returned sat
[2024-05-28 19:59:54] [INFO ] After 149ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :0
Fused 10 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 10 atomic propositions for a total of 11 simplifications.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 62 stabilizing places and 202 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 62 transition count 202
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-14 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(((p0||F(p1)) U (G((p0||F(p1)))||((p0||F(p1))&&(!p0||F(p2)||G(p3)))))))'
Support contains 5 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 202/202 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 58 transition count 200
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 50 transition count 151
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 50 transition count 151
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 56 place count 50 transition count 117
Applied a total of 56 rules in 8 ms. Remains 50 /62 variables (removed 12) and now considering 117/202 (removed 85) transitions.
[2024-05-28 19:59:54] [INFO ] Flow matrix only has 28 transitions (discarded 89 similar events)
// Phase 1: matrix 28 rows 50 cols
[2024-05-28 19:59:54] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 19:59:54] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
[2024-05-28 19:59:54] [INFO ] Flow matrix only has 28 transitions (discarded 89 similar events)
[2024-05-28 19:59:54] [INFO ] Invariant cache hit.
[2024-05-28 19:59:54] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-28 19:59:54] [INFO ] Flow matrix only has 28 transitions (discarded 89 similar events)
[2024-05-28 19:59:54] [INFO ] Invariant cache hit.
[2024-05-28 19:59:54] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-28 19:59:54] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2024-05-28 19:59:54] [INFO ] Flow matrix only has 28 transitions (discarded 89 similar events)
[2024-05-28 19:59:54] [INFO ] Invariant cache hit.
[2024-05-28 19:59:55] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/62 places, 117/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 610 ms. Remains : 50/62 places, 117/202 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 730 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p2) p3), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p2) p3), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p3 (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p2) p3), acceptance={} source=6 dest: 6}]], initial=2, aps=[p1:(GT s2 s37), p2:(GT 1 s4), p0:(LEQ 1 s20), p3:(GT 1 s0)], 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, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 7 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-02 finished in 1458 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 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 202/202 transitions.
Graph (complete) has 535 edges and 62 vertex of which 57 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 57 transition count 199
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 15 place count 46 transition count 141
Iterating global reduction 1 with 11 rules applied. Total rules applied 26 place count 46 transition count 141
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 67 place count 46 transition count 100
Applied a total of 67 rules in 38 ms. Remains 46 /62 variables (removed 16) and now considering 100/202 (removed 102) transitions.
[2024-05-28 19:59:55] [INFO ] Flow matrix only has 24 transitions (discarded 76 similar events)
// Phase 1: matrix 24 rows 46 cols
[2024-05-28 19:59:55] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 19:59:55] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
[2024-05-28 19:59:55] [INFO ] Flow matrix only has 24 transitions (discarded 76 similar events)
[2024-05-28 19:59:55] [INFO ] Invariant cache hit.
[2024-05-28 19:59:56] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-28 19:59:56] [INFO ] Flow matrix only has 24 transitions (discarded 76 similar events)
[2024-05-28 19:59:56] [INFO ] Invariant cache hit.
[2024-05-28 19:59:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-28 19:59:56] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2024-05-28 19:59:56] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-28 19:59:56] [INFO ] Flow matrix only has 24 transitions (discarded 76 similar events)
[2024-05-28 19:59:56] [INFO ] Invariant cache hit.
[2024-05-28 19:59:56] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/62 places, 100/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 563 ms. Remains : 46/62 places, 100/202 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT 3 s24) (GT 1 s8))], 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 50 steps with 2 reset in 2 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-06 finished in 631 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 5 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 202/202 transitions.
Graph (complete) has 535 edges and 62 vertex of which 57 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 57 transition count 199
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 13 place count 48 transition count 153
Iterating global reduction 1 with 9 rules applied. Total rules applied 22 place count 48 transition count 153
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 58 place count 48 transition count 117
Applied a total of 58 rules in 36 ms. Remains 48 /62 variables (removed 14) and now considering 117/202 (removed 85) transitions.
[2024-05-28 19:59:56] [INFO ] Flow matrix only has 26 transitions (discarded 91 similar events)
// Phase 1: matrix 26 rows 48 cols
[2024-05-28 19:59:56] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 19:59:56] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
[2024-05-28 19:59:56] [INFO ] Flow matrix only has 26 transitions (discarded 91 similar events)
[2024-05-28 19:59:56] [INFO ] Invariant cache hit.
[2024-05-28 19:59:56] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-28 19:59:56] [INFO ] Flow matrix only has 26 transitions (discarded 91 similar events)
[2024-05-28 19:59:56] [INFO ] Invariant cache hit.
[2024-05-28 19:59:56] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-28 19:59:56] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2024-05-28 19:59:56] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-28 19:59:56] [INFO ] Flow matrix only has 26 transitions (discarded 91 similar events)
[2024-05-28 19:59:56] [INFO ] Invariant cache hit.
[2024-05-28 19:59:57] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/62 places, 117/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 630 ms. Remains : 48/62 places, 117/202 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT s11 s35) (GT s46 s24) (LEQ 3 s19))], 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 12 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-09 finished in 696 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||(F(p0)&&G((F(!p1)&&F(G(p2)))))))'
Support contains 4 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 202/202 transitions.
Graph (complete) has 535 edges and 62 vertex of which 58 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 58 transition count 200
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 49 transition count 150
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 49 transition count 150
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 57 place count 49 transition count 114
Applied a total of 57 rules in 32 ms. Remains 49 /62 variables (removed 13) and now considering 114/202 (removed 88) transitions.
[2024-05-28 19:59:57] [INFO ] Flow matrix only has 27 transitions (discarded 87 similar events)
// Phase 1: matrix 27 rows 49 cols
[2024-05-28 19:59:57] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 19:59:57] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
[2024-05-28 19:59:57] [INFO ] Flow matrix only has 27 transitions (discarded 87 similar events)
[2024-05-28 19:59:57] [INFO ] Invariant cache hit.
[2024-05-28 19:59:57] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-28 19:59:57] [INFO ] Flow matrix only has 27 transitions (discarded 87 similar events)
[2024-05-28 19:59:57] [INFO ] Invariant cache hit.
[2024-05-28 19:59:57] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-28 19:59:57] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2024-05-28 19:59:57] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-28 19:59:57] [INFO ] Flow matrix only has 27 transitions (discarded 87 similar events)
[2024-05-28 19:59:57] [INFO ] Invariant cache hit.
[2024-05-28 19:59:57] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/62 places, 114/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 557 ms. Remains : 49/62 places, 114/202 transitions.
Stuttering acceptance computed with spot in 280 ms :[(NOT p0), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT s40 s0), p2:(LEQ s20 0), p1:(OR (LEQ s40 s0) (LEQ 1 s3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-12 finished in 862 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||G(p1)))))'
Support contains 3 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 202/202 transitions.
Graph (complete) has 535 edges and 62 vertex of which 57 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 57 transition count 199
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 47 transition count 145
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 47 transition count 145
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 62 place count 47 transition count 107
Applied a total of 62 rules in 26 ms. Remains 47 /62 variables (removed 15) and now considering 107/202 (removed 95) transitions.
[2024-05-28 19:59:57] [INFO ] Flow matrix only has 25 transitions (discarded 82 similar events)
// Phase 1: matrix 25 rows 47 cols
[2024-05-28 19:59:57] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 19:59:58] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
[2024-05-28 19:59:58] [INFO ] Flow matrix only has 25 transitions (discarded 82 similar events)
[2024-05-28 19:59:58] [INFO ] Invariant cache hit.
[2024-05-28 19:59:58] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-28 19:59:58] [INFO ] Flow matrix only has 25 transitions (discarded 82 similar events)
[2024-05-28 19:59:58] [INFO ] Invariant cache hit.
[2024-05-28 19:59:58] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-28 19:59:58] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2024-05-28 19:59:58] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 19:59:58] [INFO ] Flow matrix only has 25 transitions (discarded 82 similar events)
[2024-05-28 19:59:58] [INFO ] Invariant cache hit.
[2024-05-28 19:59:58] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/62 places, 107/202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 534 ms. Remains : 47/62 places, 107/202 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s35 s23), p0:(LEQ 1 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 57 steps with 2 reset in 2 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-15 finished in 657 ms.
All properties solved by simple procedures.
Total runtime 9444 ms.

BK_STOP 1716926399769

--------------------
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="PhaseVariation-PT-D05CS010"
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 PhaseVariation-PT-D05CS010, 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 r285-smll-171654422200197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D05CS010.tgz
mv PhaseVariation-PT-D05CS010 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 ;