fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r327-tall-167889199400315
Last Updated
May 14, 2023

About the Execution of LoLa+red for Raft-PT-05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
313.724 10276.00 16924.00 403.60 FFFFTFFFFFFFFFTT normal

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.r327-tall-167889199400315.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 lolaxred
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 r327-tall-167889199400315
=====================================================================

--------------------
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 1679040903931

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-05
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 08:15:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 08:15:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 08:15:05] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2023-03-17 08:15:05] [INFO ] Transformed 133 places.
[2023-03-17 08:15:05] [INFO ] Transformed 238 transitions.
[2023-03-17 08:15:05] [INFO ] Found NUPN structural information;
[2023-03-17 08:15:05] [INFO ] Parsed PT model containing 133 places and 238 transitions and 864 arcs in 123 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 21 ms. Remains 128 /133 variables (removed 5) and now considering 206/216 (removed 10) transitions.
[2023-03-17 08:15:05] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2023-03-17 08:15:05] [INFO ] Computed 25 place invariants in 18 ms
[2023-03-17 08:15:06] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-17 08:15:06] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:06] [INFO ] Invariant cache hit.
[2023-03-17 08:15:06] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-17 08:15:06] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
[2023-03-17 08:15:06] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:06] [INFO ] Invariant cache hit.
[2023-03-17 08:15:06] [INFO ] Dead Transitions using invariants and state equation in 120 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 557 ms. Remains : 128/133 places, 206/216 transitions.
Support contains 27 out of 128 places after structural reductions.
[2023-03-17 08:15:06] [INFO ] Flatten gal took : 37 ms
[2023-03-17 08:15:06] [INFO ] Flatten gal took : 16 ms
[2023-03-17 08:15:06] [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 283 steps, including 0 resets, run visited all 15 properties in 32 ms. (steps per millisecond=8 )
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 6 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-17 08:15:06] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:06] [INFO ] Invariant cache hit.
[2023-03-17 08:15:06] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-17 08:15:06] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:06] [INFO ] Invariant cache hit.
[2023-03-17 08:15:07] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-17 08:15:07] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-17 08:15:07] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:07] [INFO ] Invariant cache hit.
[2023-03-17 08:15:07] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 303 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 317 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 680 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 7 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-17 08:15:07] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:07] [INFO ] Invariant cache hit.
[2023-03-17 08:15:07] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-17 08:15:07] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:07] [INFO ] Invariant cache hit.
[2023-03-17 08:15:07] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-17 08:15:07] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-03-17 08:15:07] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:07] [INFO ] Invariant cache hit.
[2023-03-17 08:15:07] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 307 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 167 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 0 ms.
FORMULA Raft-PT-05-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-01 finished in 493 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 41 ms. Remains 77 /128 variables (removed 51) and now considering 114/206 (removed 92) transitions.
[2023-03-17 08:15:08] [INFO ] Flow matrix only has 94 transitions (discarded 20 similar events)
// Phase 1: matrix 94 rows 77 cols
[2023-03-17 08:15:08] [INFO ] Computed 25 place invariants in 3 ms
[2023-03-17 08:15:08] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-17 08:15:08] [INFO ] Flow matrix only has 94 transitions (discarded 20 similar events)
[2023-03-17 08:15:08] [INFO ] Invariant cache hit.
[2023-03-17 08:15:08] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-17 08:15:08] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-17 08:15:08] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 08:15:08] [INFO ] Flow matrix only has 94 transitions (discarded 20 similar events)
[2023-03-17 08:15:08] [INFO ] Invariant cache hit.
[2023-03-17 08:15:08] [INFO ] Dead Transitions using invariants and state equation in 61 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 240 ms. Remains : 77/128 places, 114/206 transitions.
Stuttering acceptance computed with spot in 33 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 290 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 2 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-17 08:15:08] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2023-03-17 08:15:08] [INFO ] Computed 25 place invariants in 2 ms
[2023-03-17 08:15:08] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-17 08:15:08] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:08] [INFO ] Invariant cache hit.
[2023-03-17 08:15:08] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-17 08:15:08] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2023-03-17 08:15:08] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:08] [INFO ] Invariant cache hit.
[2023-03-17 08:15:08] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 299 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 131 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 6 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-07 finished in 450 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 4 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-17 08:15:08] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:08] [INFO ] Invariant cache hit.
[2023-03-17 08:15:08] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-17 08:15:08] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:08] [INFO ] Invariant cache hit.
[2023-03-17 08:15:08] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-17 08:15:08] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2023-03-17 08:15:08] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:08] [INFO ] Invariant cache hit.
[2023-03-17 08:15:09] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 284 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 80 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 383 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 30 ms. Remains 78 /128 variables (removed 50) and now considering 116/206 (removed 90) transitions.
[2023-03-17 08:15:09] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
// Phase 1: matrix 96 rows 78 cols
[2023-03-17 08:15:09] [INFO ] Computed 25 place invariants in 1 ms
[2023-03-17 08:15:09] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-17 08:15:09] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
[2023-03-17 08:15:09] [INFO ] Invariant cache hit.
[2023-03-17 08:15:09] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-17 08:15:09] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2023-03-17 08:15:09] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-17 08:15:09] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
[2023-03-17 08:15:09] [INFO ] Invariant cache hit.
[2023-03-17 08:15:09] [INFO ] Dead Transitions using invariants and state equation in 57 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 222 ms. Remains : 78/128 places, 116/206 transitions.
Stuttering acceptance computed with spot in 72 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 10 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-09 finished in 312 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 4 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-17 08:15:09] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2023-03-17 08:15:09] [INFO ] Computed 25 place invariants in 1 ms
[2023-03-17 08:15:09] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-17 08:15:09] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:09] [INFO ] Invariant cache hit.
[2023-03-17 08:15:09] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-17 08:15:09] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-17 08:15:09] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:09] [INFO ] Invariant cache hit.
[2023-03-17 08:15:09] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 279 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 144 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 448 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.
[2023-03-17 08:15:09] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:09] [INFO ] Invariant cache hit.
[2023-03-17 08:15:09] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-17 08:15:09] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:09] [INFO ] Invariant cache hit.
[2023-03-17 08:15:10] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-17 08:15:10] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2023-03-17 08:15:10] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:10] [INFO ] Invariant cache hit.
[2023-03-17 08:15:10] [INFO ] Dead Transitions using invariants and state equation in 79 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 215 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 15 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 526 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 4 ms. Remains 128 /128 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-17 08:15:10] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:10] [INFO ] Invariant cache hit.
[2023-03-17 08:15:10] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-17 08:15:10] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:10] [INFO ] Invariant cache hit.
[2023-03-17 08:15:10] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-17 08:15:10] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-17 08:15:10] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:10] [INFO ] Invariant cache hit.
[2023-03-17 08:15:10] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 273 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 113 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 536 ms.
Product exploration explored 100000 steps with 33333 reset in 456 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 74 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 1472 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.
[2023-03-17 08:15:11] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:11] [INFO ] Invariant cache hit.
[2023-03-17 08:15:11] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-17 08:15:11] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:11] [INFO ] Invariant cache hit.
[2023-03-17 08:15:12] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-17 08:15:12] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-17 08:15:12] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2023-03-17 08:15:12] [INFO ] Invariant cache hit.
[2023-03-17 08:15:12] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 296 ms. Remains : 128/128 places, 206/206 transitions.
Stuttering acceptance computed with spot in 188 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 377 ms.
Product exploration explored 100000 steps with 50000 reset in 378 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 90 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 1348 ms.
All properties solved by simple procedures.
Total runtime 7665 ms.
ITS solved all properties within timeout

BK_STOP 1679040914207

--------------------
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="lolaxred"
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 lolaxred"
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 r327-tall-167889199400315"
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 ;