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.r329-tall-167889201900315.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Raft-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889201900315
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 17:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 17:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 17:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 111K Feb 26 17:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 62K 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 Raft-PT-05-LTLCardinality-00
FORMULA_NAME Raft-PT-05-LTLCardinality-01
FORMULA_NAME Raft-PT-05-LTLCardinality-02
FORMULA_NAME Raft-PT-05-LTLCardinality-03
FORMULA_NAME Raft-PT-05-LTLCardinality-04
FORMULA_NAME Raft-PT-05-LTLCardinality-05
FORMULA_NAME Raft-PT-05-LTLCardinality-06
FORMULA_NAME Raft-PT-05-LTLCardinality-07
FORMULA_NAME Raft-PT-05-LTLCardinality-08
FORMULA_NAME Raft-PT-05-LTLCardinality-09
FORMULA_NAME Raft-PT-05-LTLCardinality-10
FORMULA_NAME Raft-PT-05-LTLCardinality-11
FORMULA_NAME Raft-PT-05-LTLCardinality-12
FORMULA_NAME Raft-PT-05-LTLCardinality-13
FORMULA_NAME Raft-PT-05-LTLCardinality-14
FORMULA_NAME Raft-PT-05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679111200008

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-05
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 03:46:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 03:46:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 03:46:41] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-18 03:46:41] [INFO ] Transformed 133 places.
[2023-03-18 03:46:41] [INFO ] Transformed 238 transitions.
[2023-03-18 03:46:41] [INFO ] Found NUPN structural information;
[2023-03-18 03:46:41] [INFO ] Parsed PT model containing 133 places and 238 transitions and 864 arcs in 131 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA Raft-PT-05-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Applied a total of 10 rules in 24 ms. Remains 128 /133 variables (removed 5) and now considering 206/216 (removed 10) transitions.
[2023-03-18 03:46:41] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2023-03-18 03:46:41] [INFO ] Computed 25 place invariants in 7 ms
[2023-03-18 03:46:42] [INFO ] Implicit Places using invariants in 400 ms returned []
[2023-03-18 03:46:42] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:42] [INFO ] Invariant cache hit.
[2023-03-18 03:46:42] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:46:42] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 599 ms to find 0 implicit places.
[2023-03-18 03:46:42] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:42] [INFO ] Invariant cache hit.
[2023-03-18 03:46:42] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/133 places, 206/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 726 ms. Remains : 128/133 places, 206/216 transitions.
Support contains 27 out of 128 places after structural reductions.
[2023-03-18 03:46:42] [INFO ] Flatten gal took : 37 ms
[2023-03-18 03:46:42] [INFO ] Flatten gal took : 20 ms
[2023-03-18 03:46:42] [INFO ] Input system was already deterministic with 206 transitions.
Support contains 25 out of 128 places (down from 27) after GAL structural reductions.
Finished random walk after 649 steps, including 0 resets, run visited all 15 properties in 44 ms. (steps per millisecond=14 )
Computed a total of 5 stabilizing places and 13 stable transitions
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(X(F(p0))))'
Support contains 1 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Applied a total of 0 rules in 5 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-18 03:46:42] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:42] [INFO ] Invariant cache hit.
[2023-03-18 03:46:43] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-18 03:46:43] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:43] [INFO ] Invariant cache hit.
[2023-03-18 03:46:43] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:46:43] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2023-03-18 03:46:43] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:43] [INFO ] Invariant cache hit.
[2023-03-18 03:46:43] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 324 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-00 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 s48 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 3 ms.
FORMULA Raft-PT-05-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-00 finished in 728 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(X(X(G(p0)))))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Applied a total of 0 rules in 8 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-18 03:46:43] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:43] [INFO ] Invariant cache hit.
[2023-03-18 03:46:43] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-18 03:46:43] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:43] [INFO ] Invariant cache hit.
[2023-03-18 03:46:43] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:46:43] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-18 03:46:43] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:43] [INFO ] Invariant cache hit.
[2023-03-18 03:46:43] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 325 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 179 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (EQ s25 0) (EQ s45 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, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-01 finished in 523 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(G(p0)))'
Support contains 1 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 123 transition count 201
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 30 place count 103 transition count 181
Iterating global reduction 0 with 20 rules applied. Total rules applied 50 place count 103 transition count 181
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 70 place count 103 transition count 161
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 82 place count 97 transition count 174
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 102 place count 97 transition count 154
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 122 place count 77 transition count 134
Iterating global reduction 1 with 20 rules applied. Total rules applied 142 place count 77 transition count 134
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 162 place count 77 transition count 114
Applied a total of 162 rules in 50 ms. Remains 77 /128 variables (removed 51) and now considering 114/206 (removed 92) transitions.
[2023-03-18 03:46:44] [INFO ] Flow matrix only has 94 transitions (discarded 20 similar events)
// Phase 1: matrix 94 rows 77 cols
[2023-03-18 03:46:44] [INFO ] Computed 25 place invariants in 4 ms
[2023-03-18 03:46:44] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-18 03:46:44] [INFO ] Flow matrix only has 94 transitions (discarded 20 similar events)
[2023-03-18 03:46:44] [INFO ] Invariant cache hit.
[2023-03-18 03:46:44] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-18 03:46:44] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-18 03:46:44] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 03:46:44] [INFO ] Flow matrix only has 94 transitions (discarded 20 similar events)
[2023-03-18 03:46:44] [INFO ] Invariant cache hit.
[2023-03-18 03:46:44] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/128 places, 114/206 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 279 ms. Remains : 77/128 places, 114/206 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s12 0)], 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 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-03 finished in 334 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(X(G((p0&&F(G(p0)))))))'
Support contains 1 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-18 03:46:44] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2023-03-18 03:46:44] [INFO ] Computed 25 place invariants in 1 ms
[2023-03-18 03:46:44] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-18 03:46:44] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:44] [INFO ] Invariant cache hit.
[2023-03-18 03:46:44] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:46:44] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2023-03-18 03:46:44] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:44] [INFO ] Invariant cache hit.
[2023-03-18 03:46:44] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 311 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(EQ s18 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 291 steps with 0 reset in 3 ms.
FORMULA Raft-PT-05-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-07 finished in 463 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(G(p0)))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-18 03:46:44] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:44] [INFO ] Invariant cache hit.
[2023-03-18 03:46:45] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-18 03:46:45] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:45] [INFO ] Invariant cache hit.
[2023-03-18 03:46:45] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:46:45] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-03-18 03:46:45] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:45] [INFO ] Invariant cache hit.
[2023-03-18 03:46:45] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 288 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-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:(OR (EQ s5 0) (EQ s77 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 Raft-PT-05-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-08 finished in 393 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((G(F(p0))||G(p1))))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 123 transition count 201
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 29 place count 104 transition count 182
Iterating global reduction 0 with 19 rules applied. Total rules applied 48 place count 104 transition count 182
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 67 place count 104 transition count 163
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 79 place count 98 transition count 176
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 99 place count 98 transition count 156
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 119 place count 78 transition count 136
Iterating global reduction 1 with 20 rules applied. Total rules applied 139 place count 78 transition count 136
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 159 place count 78 transition count 116
Applied a total of 159 rules in 26 ms. Remains 78 /128 variables (removed 50) and now considering 116/206 (removed 90) transitions.
[2023-03-18 03:46:45] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
// Phase 1: matrix 96 rows 78 cols
[2023-03-18 03:46:45] [INFO ] Computed 25 place invariants in 1 ms
[2023-03-18 03:46:45] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-18 03:46:45] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
[2023-03-18 03:46:45] [INFO ] Invariant cache hit.
[2023-03-18 03:46:45] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-18 03:46:45] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-18 03:46:45] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 03:46:45] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
[2023-03-18 03:46:45] [INFO ] Invariant cache hit.
[2023-03-18 03:46:45] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 78/128 places, 116/206 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 218 ms. Remains : 78/128 places, 116/206 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Raft-PT-05-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s18 0) (EQ s27 1)), p0:(EQ s27 0)], 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 318 steps with 0 reset in 6 ms.
FORMULA Raft-PT-05-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-09 finished in 325 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)&&G(p1))))'
Support contains 6 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-18 03:46:45] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2023-03-18 03:46:45] [INFO ] Computed 25 place invariants in 1 ms
[2023-03-18 03:46:45] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-18 03:46:45] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:45] [INFO ] Invariant cache hit.
[2023-03-18 03:46:45] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:46:45] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-18 03:46:45] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:45] [INFO ] Invariant cache hit.
[2023-03-18 03:46:45] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 292 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Raft-PT-05-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s63 0) (EQ s120 1)), p0:(AND (EQ s29 0) (EQ s26 1) (OR (EQ s100 0) (EQ s85 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-10 finished in 458 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(p0)||(X(!p1) U ((!p2&&X(!p1))||X(G(!p1))))))'
Support contains 5 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-18 03:46:46] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:46] [INFO ] Invariant cache hit.
[2023-03-18 03:46:46] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-18 03:46:46] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:46] [INFO ] Invariant cache hit.
[2023-03-18 03:46:46] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:46:46] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-18 03:46:46] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:46] [INFO ] Invariant cache hit.
[2023-03-18 03:46:46] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 322 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 234 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1), (AND (NOT p0) p1), p1]
Running random walk in product with property : Raft-PT-05-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=3, aps=[p1:(OR (EQ s90 0) (EQ s17 1)), p0:(EQ s4 1), p2:(OR (EQ s74 0) (EQ s38 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, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-13 finished in 586 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((X(F(p0))||F(p1))))'
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-18 03:46:46] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:46] [INFO ] Invariant cache hit.
[2023-03-18 03:46:46] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-18 03:46:46] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:46] [INFO ] Invariant cache hit.
[2023-03-18 03:46:46] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:46:46] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2023-03-18 03:46:46] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:46] [INFO ] Invariant cache hit.
[2023-03-18 03:46:47] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 314 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Raft-PT-05-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s5 0) (EQ s19 1)), p0:(OR (EQ s0 0) (EQ s56 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 33333 reset in 504 ms.
Product exploration explored 100000 steps with 33333 reset in 489 ms.
Computed a total of 5 stabilizing places and 13 stable transitions
Computed a total of 5 stabilizing places and 13 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p1) (NOT p0)))))
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Raft-PT-05-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Raft-PT-05-LTLCardinality-14 finished in 1537 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 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-18 03:46:48] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:48] [INFO ] Invariant cache hit.
[2023-03-18 03:46:48] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-18 03:46:48] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:48] [INFO ] Invariant cache hit.
[2023-03-18 03:46:48] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:46:48] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2023-03-18 03:46:48] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-18 03:46:48] [INFO ] Invariant cache hit.
[2023-03-18 03:46:48] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 297 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s124 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 404 ms.
Product exploration explored 100000 steps with 50000 reset in 376 ms.
Computed a total of 5 stabilizing places and 13 stable transitions
Computed a total of 5 stabilizing places and 13 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Raft-PT-05-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Raft-PT-05-LTLCardinality-15 finished in 1360 ms.
All properties solved by simple procedures.
Total runtime 8176 ms.
ITS solved all properties within timeout

BK_STOP 1679111210435

--------------------
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 LTLCardinality -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="Raft-PT-05"
export BK_EXAMINATION="LTLCardinality"
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 Raft-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 r329-tall-167889201900315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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