Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r361-smll-167891811300340.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SemanticWebServices-PT-S064P06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811300340
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 10:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 10:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 10:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 10:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 10:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 10:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 96K Mar 5 18:23 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 SemanticWebServices-PT-S064P06-LTLFireability-00
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-01
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-02
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-03
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-04
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-05
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-06
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-07
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-08
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-09
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-10
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-11
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-12
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-13
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-14
FORMULA_NAME SemanticWebServices-PT-S064P06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679220992907

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 10:16:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 10:16:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 10:16:36] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2023-03-19 10:16:37] [INFO ] Transformed 97 places.
[2023-03-19 10:16:37] [INFO ] Transformed 164 transitions.
[2023-03-19 10:16:37] [INFO ] Parsed PT model containing 97 places and 164 transitions and 661 arcs in 281 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 95 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 82/82 transitions.
Ensure Unique test removed 9 places
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 39 transition count 47
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 99 place count 31 transition count 39
Iterating global reduction 1 with 8 rules applied. Total rules applied 107 place count 31 transition count 39
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 108 place count 31 transition count 38
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 112 place count 27 transition count 34
Iterating global reduction 2 with 4 rules applied. Total rules applied 116 place count 27 transition count 34
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 120 place count 27 transition count 30
Applied a total of 120 rules in 34 ms. Remains 27 /95 variables (removed 68) and now considering 30/82 (removed 52) transitions.
[2023-03-19 10:16:37] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 27 cols
[2023-03-19 10:16:37] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-19 10:16:37] [INFO ] Implicit Places using invariants in 208 ms returned []
[2023-03-19 10:16:37] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
[2023-03-19 10:16:37] [INFO ] Invariant cache hit.
[2023-03-19 10:16:37] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-19 10:16:37] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
[2023-03-19 10:16:37] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
[2023-03-19 10:16:37] [INFO ] Invariant cache hit.
[2023-03-19 10:16:37] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 27/95 places, 30/82 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 537 ms. Remains : 27/95 places, 30/82 transitions.
Support contains 11 out of 27 places after structural reductions.
[2023-03-19 10:16:38] [INFO ] Flatten gal took : 33 ms
[2023-03-19 10:16:38] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:16:38] [INFO ] Input system was already deterministic with 30 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=16 ) properties (out of 6) seen :2
Finished Best-First random walk after 3577 steps, including 1 resets, run visited all 4 properties in 23 ms. (steps per millisecond=155 )
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)&&(p1||G(!p1)))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 30/30 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 24 transition count 30
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 22 transition count 28
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 22 transition count 28
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 22 transition count 27
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 21 transition count 26
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 21 transition count 26
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 21 transition count 25
Applied a total of 11 rules in 8 ms. Remains 21 /27 variables (removed 6) and now considering 25/30 (removed 5) transitions.
[2023-03-19 10:16:39] [INFO ] Flow matrix only has 22 transitions (discarded 3 similar events)
// Phase 1: matrix 22 rows 21 cols
[2023-03-19 10:16:39] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-19 10:16:39] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 10:16:39] [INFO ] Flow matrix only has 22 transitions (discarded 3 similar events)
[2023-03-19 10:16:39] [INFO ] Invariant cache hit.
[2023-03-19 10:16:39] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-19 10:16:39] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-19 10:16:39] [INFO ] Flow matrix only has 22 transitions (discarded 3 similar events)
[2023-03-19 10:16:39] [INFO ] Invariant cache hit.
[2023-03-19 10:16:39] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 21/27 places, 25/30 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 233 ms. Remains : 21/27 places, 25/30 transitions.
Stuttering acceptance computed with spot in 403 ms :[true, (NOT p0), (NOT p0), (OR (NOT p0) p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=(OR p1 (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LT s11 1), p0:(AND (GEQ s6 1) (GEQ s19 1) (GEQ s20 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, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-LTLFireability-03 finished in 747 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&X(X(F(p1)))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 30/30 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 23 transition count 30
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 22 transition count 29
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 22 transition count 29
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 21 transition count 28
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 21 transition count 28
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 21 transition count 27
Applied a total of 9 rules in 2 ms. Remains 21 /27 variables (removed 6) and now considering 27/30 (removed 3) transitions.
[2023-03-19 10:16:39] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
// Phase 1: matrix 23 rows 21 cols
[2023-03-19 10:16:39] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:16:39] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 10:16:39] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2023-03-19 10:16:39] [INFO ] Invariant cache hit.
[2023-03-19 10:16:39] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-19 10:16:39] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-19 10:16:39] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2023-03-19 10:16:39] [INFO ] Invariant cache hit.
[2023-03-19 10:16:39] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 21/27 places, 27/30 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 21/27 places, 27/30 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) p0), p0, (NOT p1), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LT s10 1), p1:(GEQ s11 1)], nbAcceptance=0, 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 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-LTLFireability-06 finished in 407 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 30/30 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 24 transition count 30
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 22 transition count 28
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 22 transition count 28
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 22 transition count 27
Applied a total of 8 rules in 3 ms. Remains 22 /27 variables (removed 5) and now considering 27/30 (removed 3) transitions.
[2023-03-19 10:16:40] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
// Phase 1: matrix 23 rows 22 cols
[2023-03-19 10:16:40] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-19 10:16:40] [INFO ] Implicit Places using invariants in 452 ms returned []
[2023-03-19 10:16:40] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2023-03-19 10:16:40] [INFO ] Invariant cache hit.
[2023-03-19 10:16:40] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-19 10:16:40] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 538 ms to find 0 implicit places.
[2023-03-19 10:16:40] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2023-03-19 10:16:40] [INFO ] Invariant cache hit.
[2023-03-19 10:16:40] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 22/27 places, 27/30 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 616 ms. Remains : 22/27 places, 27/30 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-LTLFireability-10 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 (GEQ s6 1) (GEQ s20 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 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-LTLFireability-10 finished in 735 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 30/30 transitions.
Graph (complete) has 73 edges and 27 vertex of which 21 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 15 transition count 24
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 15 transition count 24
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 15 transition count 23
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 13 transition count 21
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 13 transition count 21
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 12 place count 13 transition count 19
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 15 place count 13 transition count 16
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 21 edges and 12 vertex of which 11 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 17 place count 11 transition count 15
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 18 place count 10 transition count 14
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 10 transition count 14
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 10 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 21 place count 10 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 22 place count 9 transition count 12
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 23 place count 9 transition count 11
Applied a total of 23 rules in 22 ms. Remains 9 /27 variables (removed 18) and now considering 11/30 (removed 19) transitions.
// Phase 1: matrix 11 rows 9 cols
[2023-03-19 10:16:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:16:40] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 10:16:40] [INFO ] Invariant cache hit.
[2023-03-19 10:16:40] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-19 10:16:40] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 10:16:40] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-19 10:16:40] [INFO ] Invariant cache hit.
[2023-03-19 10:16:41] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/27 places, 11/30 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 170 ms. Remains : 9/27 places, 11/30 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-LTLFireability-14 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 (LT s1 1) (LT s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-LTLFireability-14 finished in 294 ms.
All properties solved by simple procedures.
Total runtime 4440 ms.
ITS solved all properties within timeout

BK_STOP 1679221002292

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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="SemanticWebServices-PT-S064P06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is SemanticWebServices-PT-S064P06, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r361-smll-167891811300340"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P06.tgz
mv SemanticWebServices-PT-S064P06 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;