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.r521-tall-167987246100003.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 Anderson-PT-04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246100003
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 6.4K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 7.6K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 103K Mar 31 16:48 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 Anderson-PT-04-LTLCardinality-00
FORMULA_NAME Anderson-PT-04-LTLCardinality-01
FORMULA_NAME Anderson-PT-04-LTLCardinality-02
FORMULA_NAME Anderson-PT-04-LTLCardinality-03
FORMULA_NAME Anderson-PT-04-LTLCardinality-04
FORMULA_NAME Anderson-PT-04-LTLCardinality-05
FORMULA_NAME Anderson-PT-04-LTLCardinality-06
FORMULA_NAME Anderson-PT-04-LTLCardinality-07
FORMULA_NAME Anderson-PT-04-LTLCardinality-08
FORMULA_NAME Anderson-PT-04-LTLCardinality-09
FORMULA_NAME Anderson-PT-04-LTLCardinality-10
FORMULA_NAME Anderson-PT-04-LTLCardinality-11
FORMULA_NAME Anderson-PT-04-LTLCardinality-12
FORMULA_NAME Anderson-PT-04-LTLCardinality-13
FORMULA_NAME Anderson-PT-04-LTLCardinality-14
FORMULA_NAME Anderson-PT-04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680853319580

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=Anderson-PT-04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 07:42:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 07:42:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 07:42:01] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-04-07 07:42:01] [INFO ] Transformed 105 places.
[2023-04-07 07:42:01] [INFO ] Transformed 200 transitions.
[2023-04-07 07:42:01] [INFO ] Found NUPN structural information;
[2023-04-07 07:42:01] [INFO ] Parsed PT model containing 105 places and 200 transitions and 752 arcs in 128 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.
FORMULA Anderson-PT-04-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-04-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 200/200 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 92 transition count 127
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 92 transition count 127
Applied a total of 26 rules in 45 ms. Remains 92 /105 variables (removed 13) and now considering 127/200 (removed 73) transitions.
// Phase 1: matrix 127 rows 92 cols
[2023-04-07 07:42:02] [INFO ] Computed 11 invariants in 14 ms
[2023-04-07 07:42:02] [INFO ] Implicit Places using invariants in 315 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 357 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/105 places, 127/200 transitions.
Applied a total of 0 rules in 3 ms. Remains 91 /91 variables (removed 0) and now considering 127/127 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 405 ms. Remains : 91/105 places, 127/200 transitions.
Support contains 25 out of 91 places after structural reductions.
[2023-04-07 07:42:02] [INFO ] Flatten gal took : 44 ms
[2023-04-07 07:42:02] [INFO ] Flatten gal took : 60 ms
[2023-04-07 07:42:02] [INFO ] Input system was already deterministic with 127 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=34 ) properties (out of 18) seen :16
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :1
Finished Best-First random walk after 3726 steps, including 1 resets, run visited all 1 properties in 5 ms. (steps per millisecond=745 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 80 transition count 104
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 80 transition count 104
Applied a total of 22 rules in 6 ms. Remains 80 /91 variables (removed 11) and now considering 104/127 (removed 23) transitions.
// Phase 1: matrix 104 rows 80 cols
[2023-04-07 07:42:03] [INFO ] Computed 10 invariants in 5 ms
[2023-04-07 07:42:03] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-04-07 07:42:03] [INFO ] Invariant cache hit.
[2023-04-07 07:42:03] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:03] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2023-04-07 07:42:03] [INFO ] Invariant cache hit.
[2023-04-07 07:42:04] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 80/91 places, 104/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 659 ms. Remains : 80/91 places, 104/127 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-02 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 s72 0) (EQ s67 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 316 ms.
Product exploration explored 100000 steps with 50000 reset in 296 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 43 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Anderson-PT-04-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Anderson-PT-04-LTLCardinality-02 finished in 1548 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 91 transition count 112
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 76 transition count 112
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 30 place count 76 transition count 101
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 52 place count 65 transition count 101
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 61 place count 56 transition count 86
Iterating global reduction 2 with 9 rules applied. Total rules applied 70 place count 56 transition count 86
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 55 transition count 85
Applied a total of 72 rules in 22 ms. Remains 55 /91 variables (removed 36) and now considering 85/127 (removed 42) transitions.
// Phase 1: matrix 85 rows 55 cols
[2023-04-07 07:42:05] [INFO ] Computed 10 invariants in 1 ms
[2023-04-07 07:42:05] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-04-07 07:42:05] [INFO ] Invariant cache hit.
[2023-04-07 07:42:05] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:05] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2023-04-07 07:42:05] [INFO ] Redundant transitions in 2 ms returned []
[2023-04-07 07:42:05] [INFO ] Invariant cache hit.
[2023-04-07 07:42:05] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/91 places, 85/127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 319 ms. Remains : 55/91 places, 85/127 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s32 0) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 23 reset in 137 ms.
Product exploration explored 100000 steps with 23 reset in 199 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2110 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=263 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 85/85 transitions.
Applied a total of 0 rules in 5 ms. Remains 55 /55 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2023-04-07 07:42:06] [INFO ] Invariant cache hit.
[2023-04-07 07:42:06] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-04-07 07:42:06] [INFO ] Invariant cache hit.
[2023-04-07 07:42:06] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:06] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-04-07 07:42:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 07:42:06] [INFO ] Invariant cache hit.
[2023-04-07 07:42:06] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 270 ms. Remains : 55/55 places, 85/85 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1486 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=371 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 23 reset in 90 ms.
Product exploration explored 100000 steps with 19 reset in 85 ms.
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 85/85 transitions.
Applied a total of 0 rules in 3 ms. Remains 55 /55 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2023-04-07 07:42:07] [INFO ] Invariant cache hit.
[2023-04-07 07:42:07] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-04-07 07:42:07] [INFO ] Invariant cache hit.
[2023-04-07 07:42:07] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:07] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-04-07 07:42:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 07:42:07] [INFO ] Invariant cache hit.
[2023-04-07 07:42:07] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 337 ms. Remains : 55/55 places, 85/85 transitions.
Treatment of property Anderson-PT-04-LTLCardinality-03 finished in 2396 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 2 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 91 transition count 112
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 76 transition count 112
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 30 place count 76 transition count 101
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 52 place count 65 transition count 101
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 62 place count 55 transition count 79
Iterating global reduction 2 with 10 rules applied. Total rules applied 72 place count 55 transition count 79
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 54 transition count 78
Applied a total of 74 rules in 17 ms. Remains 54 /91 variables (removed 37) and now considering 78/127 (removed 49) transitions.
// Phase 1: matrix 78 rows 54 cols
[2023-04-07 07:42:07] [INFO ] Computed 10 invariants in 1 ms
[2023-04-07 07:42:07] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-04-07 07:42:07] [INFO ] Invariant cache hit.
[2023-04-07 07:42:07] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:07] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
[2023-04-07 07:42:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 07:42:07] [INFO ] Invariant cache hit.
[2023-04-07 07:42:07] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/91 places, 78/127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 395 ms. Remains : 54/91 places, 78/127 transitions.
Stuttering acceptance computed with spot in 291 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s53 0), p1:(EQ s23 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 131 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 0 ms.
FORMULA Anderson-PT-04-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-04-LTLCardinality-04 finished in 845 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 91 transition count 111
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 75 transition count 111
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 32 place count 75 transition count 101
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 52 place count 65 transition count 101
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 61 place count 56 transition count 80
Iterating global reduction 2 with 9 rules applied. Total rules applied 70 place count 56 transition count 80
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 54 transition count 78
Applied a total of 74 rules in 14 ms. Remains 54 /91 variables (removed 37) and now considering 78/127 (removed 49) transitions.
// Phase 1: matrix 78 rows 54 cols
[2023-04-07 07:42:08] [INFO ] Computed 10 invariants in 1 ms
[2023-04-07 07:42:08] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-04-07 07:42:08] [INFO ] Invariant cache hit.
[2023-04-07 07:42:08] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:08] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2023-04-07 07:42:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 07:42:08] [INFO ] Invariant cache hit.
[2023-04-07 07:42:08] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/91 places, 78/127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 277 ms. Remains : 54/91 places, 78/127 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s27 0) (EQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 89 ms.
Stack based approach found an accepted trace after 729 steps with 0 reset with depth 730 and stack size 369 in 1 ms.
FORMULA Anderson-PT-04-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-04-LTLCardinality-05 finished in 411 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(p1)||G((p2||(p3&&X(G((p3||G(p4)))))))))'
Support contains 6 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 83 transition count 113
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 83 transition count 113
Applied a total of 16 rules in 4 ms. Remains 83 /91 variables (removed 8) and now considering 113/127 (removed 14) transitions.
// Phase 1: matrix 113 rows 83 cols
[2023-04-07 07:42:08] [INFO ] Computed 10 invariants in 1 ms
[2023-04-07 07:42:08] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-04-07 07:42:08] [INFO ] Invariant cache hit.
[2023-04-07 07:42:08] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:09] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-04-07 07:42:09] [INFO ] Invariant cache hit.
[2023-04-07 07:42:09] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/91 places, 113/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 418 ms. Remains : 83/91 places, 113/127 transitions.
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3) (NOT p4))), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p4))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p4))), (AND (NOT p0) (NOT p2) (NOT p3)), (NOT p0)]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p3), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p3 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p2 (NOT p3) (NOT p1) p4), acceptance={} source=2 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p1) (NOT p4))), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) p3 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) p3), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p2 (NOT p3) p4), acceptance={} source=4 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p4))), acceptance={} source=4 dest: 7}], [{ cond=(OR (AND (NOT p0) p2 p4) (AND (NOT p0) p3 p4)), acceptance={} source=5 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p4))), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) p3), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}]], initial=1, aps=[p0:(EQ s14 1), p1:(OR (EQ s26 0) (EQ s59 1)), p2:(EQ s6 0), p3:(NEQ s6 1), p4:(AND (NEQ s53 0) (NEQ s17 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, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 144 ms.
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2 p3 (NOT p4)), (X (NOT (AND (NOT p0) p2 (NOT p3) (NOT p1) p4))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p1) (NOT p4))))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p3 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2 p4) (AND (NOT p0) p3 p4))))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p4))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p2 (NOT p3) p4)))), (X (X (NOT (AND (NOT p0) (NOT p2) p3))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p3))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p4))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p4))))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 13 ms. Reduced automaton from 8 states, 19 edges and 5 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Anderson-PT-04-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Anderson-PT-04-LTLCardinality-07 finished in 1048 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U !p1))'
Support contains 4 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 91 transition count 112
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 76 transition count 112
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 30 place count 76 transition count 103
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 48 place count 67 transition count 103
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 58 place count 57 transition count 81
Iterating global reduction 2 with 10 rules applied. Total rules applied 68 place count 57 transition count 81
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 70 place count 56 transition count 80
Applied a total of 70 rules in 9 ms. Remains 56 /91 variables (removed 35) and now considering 80/127 (removed 47) transitions.
// Phase 1: matrix 80 rows 56 cols
[2023-04-07 07:42:09] [INFO ] Computed 10 invariants in 1 ms
[2023-04-07 07:42:09] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-04-07 07:42:09] [INFO ] Invariant cache hit.
[2023-04-07 07:42:09] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:09] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2023-04-07 07:42:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 07:42:09] [INFO ] Invariant cache hit.
[2023-04-07 07:42:10] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/91 places, 80/127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 255 ms. Remains : 56/91 places, 80/127 transitions.
Stuttering acceptance computed with spot in 95 ms :[p1, (NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s32 0) (EQ s31 1)), p0:(OR (EQ s55 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 454 reset in 87 ms.
Product exploration explored 100000 steps with 400 reset in 98 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 100 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[p1, (NOT p0), (NOT p0)]
Finished random walk after 44 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=22 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 8 factoid took 169 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[p1, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[p1, (NOT p0), (NOT p0)]
[2023-04-07 07:42:10] [INFO ] Invariant cache hit.
[2023-04-07 07:42:10] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-04-07 07:42:10] [INFO ] [Real]Absence check using 5 positive and 5 generalized place invariants in 4 ms returned sat
[2023-04-07 07:42:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 07:42:10] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-04-07 07:42:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 07:42:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-04-07 07:42:11] [INFO ] [Nat]Absence check using 5 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-07 07:42:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 07:42:11] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-04-07 07:42:11] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:11] [INFO ] [Nat]Added 12 Read/Feed constraints in 8 ms returned sat
[2023-04-07 07:42:11] [INFO ] Computed and/alt/rep : 76/380/76 causal constraints (skipped 0 transitions) in 17 ms.
[2023-04-07 07:42:11] [INFO ] Added : 62 causal constraints over 13 iterations in 336 ms. Result :sat
Could not prove EG p1
Support contains 4 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 56 /56 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-04-07 07:42:11] [INFO ] Invariant cache hit.
[2023-04-07 07:42:11] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-04-07 07:42:11] [INFO ] Invariant cache hit.
[2023-04-07 07:42:11] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:11] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2023-04-07 07:42:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 07:42:11] [INFO ] Invariant cache hit.
[2023-04-07 07:42:11] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 366 ms. Remains : 56/56 places, 80/80 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), true, (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 79 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[p1, (NOT p0), (NOT p0)]
Finished random walk after 234 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=78 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), true, (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 8 factoid took 182 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[p1, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[p1, (NOT p0), (NOT p0)]
[2023-04-07 07:42:12] [INFO ] Invariant cache hit.
[2023-04-07 07:42:12] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-04-07 07:42:12] [INFO ] [Real]Absence check using 5 positive and 5 generalized place invariants in 4 ms returned sat
[2023-04-07 07:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 07:42:12] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-04-07 07:42:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 07:42:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-04-07 07:42:12] [INFO ] [Nat]Absence check using 5 positive and 5 generalized place invariants in 3 ms returned sat
[2023-04-07 07:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 07:42:12] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-04-07 07:42:12] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:12] [INFO ] [Nat]Added 12 Read/Feed constraints in 3 ms returned sat
[2023-04-07 07:42:12] [INFO ] Computed and/alt/rep : 76/380/76 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 07:42:12] [INFO ] Added : 62 causal constraints over 13 iterations in 141 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 84 ms :[p1, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 437 reset in 86 ms.
Product exploration explored 100000 steps with 395 reset in 85 ms.
Support contains 4 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 56 /56 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-04-07 07:42:13] [INFO ] Invariant cache hit.
[2023-04-07 07:42:13] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-04-07 07:42:13] [INFO ] Invariant cache hit.
[2023-04-07 07:42:13] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:13] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2023-04-07 07:42:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 07:42:13] [INFO ] Invariant cache hit.
[2023-04-07 07:42:13] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 56/56 places, 80/80 transitions.
Treatment of property Anderson-PT-04-LTLCardinality-08 finished in 3499 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 82 transition count 106
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 82 transition count 106
Applied a total of 18 rules in 3 ms. Remains 82 /91 variables (removed 9) and now considering 106/127 (removed 21) transitions.
// Phase 1: matrix 106 rows 82 cols
[2023-04-07 07:42:13] [INFO ] Computed 10 invariants in 1 ms
[2023-04-07 07:42:13] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-04-07 07:42:13] [INFO ] Invariant cache hit.
[2023-04-07 07:42:13] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:13] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-04-07 07:42:13] [INFO ] Invariant cache hit.
[2023-04-07 07:42:13] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 82/91 places, 106/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 381 ms. Remains : 82/91 places, 106/127 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s29 0) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 5 steps with 2 reset in 0 ms.
FORMULA Anderson-PT-04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Anderson-PT-04-LTLCardinality-10 finished in 473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(F(p0)&&G(!p1)))))'
Support contains 3 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 91 transition count 112
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 76 transition count 112
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 30 place count 76 transition count 100
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 54 place count 64 transition count 100
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 65 place count 53 transition count 77
Iterating global reduction 2 with 11 rules applied. Total rules applied 76 place count 53 transition count 77
Applied a total of 76 rules in 14 ms. Remains 53 /91 variables (removed 38) and now considering 77/127 (removed 50) transitions.
// Phase 1: matrix 77 rows 53 cols
[2023-04-07 07:42:13] [INFO ] Computed 10 invariants in 1 ms
[2023-04-07 07:42:13] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-04-07 07:42:13] [INFO ] Invariant cache hit.
[2023-04-07 07:42:13] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:13] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2023-04-07 07:42:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 07:42:13] [INFO ] Invariant cache hit.
[2023-04-07 07:42:13] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 53/91 places, 77/127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 265 ms. Remains : 53/91 places, 77/127 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s27 0) (EQ s4 1)), p0:(NEQ s52 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 604 reset in 89 ms.
Product exploration explored 100000 steps with 594 reset in 97 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 91 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0))]
Finished random walk after 29 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 162 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0))]
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 77/77 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2023-04-07 07:42:14] [INFO ] Invariant cache hit.
[2023-04-07 07:42:14] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-04-07 07:42:14] [INFO ] Invariant cache hit.
[2023-04-07 07:42:14] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:14] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-04-07 07:42:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 07:42:15] [INFO ] Invariant cache hit.
[2023-04-07 07:42:15] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 222 ms. Remains : 53/53 places, 77/77 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 115 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0))]
Finished random walk after 315 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=105 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 146 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 585 reset in 145 ms.
Product exploration explored 100000 steps with 588 reset in 101 ms.
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 77/77 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2023-04-07 07:42:16] [INFO ] Invariant cache hit.
[2023-04-07 07:42:16] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-04-07 07:42:16] [INFO ] Invariant cache hit.
[2023-04-07 07:42:16] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:16] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-04-07 07:42:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 07:42:16] [INFO ] Invariant cache hit.
[2023-04-07 07:42:16] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 311 ms. Remains : 53/53 places, 77/77 transitions.
Treatment of property Anderson-PT-04-LTLCardinality-12 finished in 2668 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&G(p1))))))'
Support contains 4 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 82 transition count 106
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 82 transition count 106
Applied a total of 18 rules in 1 ms. Remains 82 /91 variables (removed 9) and now considering 106/127 (removed 21) transitions.
// Phase 1: matrix 106 rows 82 cols
[2023-04-07 07:42:16] [INFO ] Computed 10 invariants in 1 ms
[2023-04-07 07:42:16] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-04-07 07:42:16] [INFO ] Invariant cache hit.
[2023-04-07 07:42:16] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:16] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-04-07 07:42:16] [INFO ] Invariant cache hit.
[2023-04-07 07:42:16] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 82/91 places, 106/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 82/91 places, 106/127 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s33 0) (EQ s20 1)), p1:(OR (EQ s18 0) (EQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 88 ms.
Stack based approach found an accepted trace after 1018 steps with 0 reset with depth 1019 and stack size 432 in 1 ms.
FORMULA Anderson-PT-04-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-04-LTLCardinality-13 finished in 635 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(p0))))))'
Support contains 2 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 127/127 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 82 transition count 112
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 82 transition count 112
Applied a total of 18 rules in 2 ms. Remains 82 /91 variables (removed 9) and now considering 112/127 (removed 15) transitions.
// Phase 1: matrix 112 rows 82 cols
[2023-04-07 07:42:17] [INFO ] Computed 10 invariants in 1 ms
[2023-04-07 07:42:17] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-04-07 07:42:17] [INFO ] Invariant cache hit.
[2023-04-07 07:42:17] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:42:17] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2023-04-07 07:42:17] [INFO ] Invariant cache hit.
[2023-04-07 07:42:17] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 82/91 places, 112/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 399 ms. Remains : 82/91 places, 112/127 transitions.
Stuttering acceptance computed with spot in 278 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-04-LTLCardinality-14 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: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (NEQ s14 0) (NEQ s23 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA Anderson-PT-04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Anderson-PT-04-LTLCardinality-14 finished in 690 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U !p1))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(F(p0)&&G(!p1)))))'
[2023-04-07 07:42:18] [INFO ] Flatten gal took : 9 ms
[2023-04-07 07:42:18] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 7 ms.
[2023-04-07 07:42:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 91 places, 127 transitions and 434 arcs took 10 ms.
Total runtime 16308 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1201/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1201/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1201/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : Anderson-PT-04-LTLCardinality-03
Could not compute solution for formula : Anderson-PT-04-LTLCardinality-08
Could not compute solution for formula : Anderson-PT-04-LTLCardinality-12

BK_STOP 1680853339388

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name Anderson-PT-04-LTLCardinality-03
ltl formula formula --ltl=/tmp/1201/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 91 places, 127 transitions and 434 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1201/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1201/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1201/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1201/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name Anderson-PT-04-LTLCardinality-08
ltl formula formula --ltl=/tmp/1201/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 91 places, 127 transitions and 434 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1201/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1201/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1201/ltl_1_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.050 real 0.010 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1201/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name Anderson-PT-04-LTLCardinality-12
ltl formula formula --ltl=/tmp/1201/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 91 places, 127 transitions and 434 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1201/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1201/ltl_2_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1201/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1201/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size

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="Anderson-PT-04"
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 Anderson-PT-04, 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 r521-tall-167987246100003"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-04.tgz
mv Anderson-PT-04 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 ;