fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r073-smll-167814399100067
Last Updated
May 14, 2023

About the Execution of LTSMin+red for CSRepetitions-PT-04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
405.476 1819576.00 7172868.00 734.30 FF??TTTTFFFTFFTF 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.r073-smll-167814399100067.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CSRepetitions-PT-04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399100067
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 36K Feb 25 11:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 175K Feb 25 11:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 42K Feb 25 11:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 202K Feb 25 11:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 23K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 20K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 91K Feb 25 11:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 381K Feb 25 11:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 114K Feb 25 11:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 504K Feb 25 11:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 87K Mar 5 18:22 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 CSRepetitions-PT-04-LTLCardinality-00
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-01
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-02
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-03
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-04
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-05
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-06
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-07
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-08
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-09
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-10
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-11
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-12
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-13
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-14
FORMULA_NAME CSRepetitions-PT-04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678244924060

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=CSRepetitions-PT-04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 03:08:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 03:08:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 03:08:47] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2023-03-08 03:08:47] [INFO ] Transformed 117 places.
[2023-03-08 03:08:47] [INFO ] Transformed 176 transitions.
[2023-03-08 03:08:47] [INFO ] Parsed PT model containing 117 places and 176 transitions and 624 arcs in 170 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CSRepetitions-PT-04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-04-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 101 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 14 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2023-03-08 03:08:47] [INFO ] Computed 20 place invariants in 15 ms
[2023-03-08 03:08:47] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-08 03:08:47] [INFO ] Invariant cache hit.
[2023-03-08 03:08:47] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:08:47] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2023-03-08 03:08:47] [INFO ] Invariant cache hit.
[2023-03-08 03:08:47] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 658 ms. Remains : 117/117 places, 176/176 transitions.
Support contains 101 out of 117 places after structural reductions.
[2023-03-08 03:08:48] [INFO ] Flatten gal took : 62 ms
[2023-03-08 03:08:48] [INFO ] Flatten gal took : 26 ms
[2023-03-08 03:08:48] [INFO ] Input system was already deterministic with 176 transitions.
Incomplete random walk after 10000 steps, including 221 resets, run finished after 639 ms. (steps per millisecond=15 ) properties (out of 28) seen :25
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 03:08:49] [INFO ] Invariant cache hit.
[2023-03-08 03:08:49] [INFO ] [Real]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-08 03:08:49] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA CSRepetitions-PT-04-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 16 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(G(p1))||p0))))'
Support contains 100 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:08:49] [INFO ] Invariant cache hit.
[2023-03-08 03:08:49] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-08 03:08:49] [INFO ] Invariant cache hit.
[2023-03-08 03:08:49] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:08:49] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-08 03:08:49] [INFO ] Invariant cache hit.
[2023-03-08 03:08:50] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 381 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 351 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LEQ (ADD s3 s8 s15 s31 s39 s52 s53 s57 s64 s91 s92 s98 s99 s113 s114 s116) (ADD s1 s4 s6 s7 s10 s12 s16 s17 s19 s20 s22 s23 s24 s26 s27 s30 s33 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1833 reset in 684 ms.
Stack based approach found an accepted trace after 35772 steps with 660 reset with depth 9 and stack size 9 in 192 ms.
FORMULA CSRepetitions-PT-04-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-04-LTLCardinality-00 finished in 1691 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((G(p0)||(p1&&G(p2)))))))'
Support contains 5 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 9 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:08:51] [INFO ] Invariant cache hit.
[2023-03-08 03:08:51] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-08 03:08:51] [INFO ] Invariant cache hit.
[2023-03-08 03:08:51] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:08:51] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2023-03-08 03:08:51] [INFO ] Invariant cache hit.
[2023-03-08 03:08:51] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 588 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 239 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GT 2 s115) (GT 3 (ADD s2 s9 s25 s97))), p1:(GT 2 s115), p2:(AND (GT 3 (ADD s2 s9 s25 s97)) (GT 2 (ADD s2 s9 s25 s97)))], nbAcceptance=2, 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]]
Stuttering criterion allowed to conclude after 48 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLCardinality-01 finished in 854 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U G(p1)) U X(X(X(!p2)))))'
Support contains 84 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:08:52] [INFO ] Invariant cache hit.
[2023-03-08 03:08:52] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-08 03:08:52] [INFO ] Invariant cache hit.
[2023-03-08 03:08:52] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:08:52] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2023-03-08 03:08:52] [INFO ] Invariant cache hit.
[2023-03-08 03:08:52] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 385 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 497 ms :[p2, (AND (NOT p0) p1 p2), p2, (AND (NOT p0) p1 p2), p2, (AND p1 (NOT p0) p2), p2, (NOT p0), (NOT p1)]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=true, acceptance={} source=4 dest: 6}], [{ cond=(AND p1 (NOT p0) p2), acceptance={} source=5 dest: 7}], [{ cond=p2, acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=6 dest: 7}, { cond=p2, acceptance={} source=6 dest: 8}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 7}, { cond=p1, acceptance={} source=8 dest: 8}, { cond=(NOT p1), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p1:(LEQ 2 (ADD s1 s4 s6 s7 s10 s12 s16 s17 s19 s20 s22 s23 s24 s26 s27 s30 s33 s35 s36 s37 s38 s40 s41 s43 s44 s47 s49 s51 s56 s59 s60 s61 s62 s65 s66 s67...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 36419 reset in 733 ms.
Product exploration explored 100000 steps with 36303 reset in 661 ms.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 346 ms. Reduced automaton from 9 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 340 ms :[p2, p2, p2, (AND p2 (NOT p0) p1), p2, (NOT p0), (NOT p1)]
Incomplete random walk after 10001 steps, including 217 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 03:08:55] [INFO ] Invariant cache hit.
[2023-03-08 03:08:55] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-08 03:08:55] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND p2 (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F p1), (F (AND p2 (NOT p0) p1)), (F p2)]
Knowledge based reduction with 7 factoid took 490 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 325 ms :[false, false, false, (AND (NOT p0) p2), p2, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 288 ms :[false, false, false, (AND (NOT p0) p2), p2, (NOT p0), (NOT p1)]
Support contains 84 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:08:56] [INFO ] Invariant cache hit.
[2023-03-08 03:08:56] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-08 03:08:56] [INFO ] Invariant cache hit.
[2023-03-08 03:08:56] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:08:56] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2023-03-08 03:08:56] [INFO ] Invariant cache hit.
[2023-03-08 03:08:56] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 362 ms. Remains : 117/117 places, 176/176 transitions.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 154 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 305 ms :[p2, p2, p2, (AND (NOT p0) p2), p2, (NOT p0), (NOT p1)]
Finished random walk after 337 steps, including 6 resets, run visited all 5 properties in 4 ms. (steps per millisecond=84 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p2)), (F p0), (F p2)]
Knowledge based reduction with 3 factoid took 290 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 407 ms :[p2, p2, p2, (AND (NOT p0) p2), p2, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 332 ms :[p2, p2, p2, (AND (NOT p0) p2), p2, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 339 ms :[p2, p2, p2, (AND (NOT p0) p2), p2, (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 290 ms.
Product exploration explored 100000 steps with 25000 reset in 320 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 306 ms :[p2, p2, p2, (AND (NOT p0) p2), p2, (NOT p0), (NOT p1)]
Support contains 84 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 16 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:08:59] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 03:08:59] [INFO ] Invariant cache hit.
[2023-03-08 03:09:00] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 164 ms. Remains : 117/117 places, 176/176 transitions.
Support contains 84 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:09:00] [INFO ] Invariant cache hit.
[2023-03-08 03:09:00] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-08 03:09:00] [INFO ] Invariant cache hit.
[2023-03-08 03:09:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:09:00] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2023-03-08 03:09:00] [INFO ] Invariant cache hit.
[2023-03-08 03:09:00] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 352 ms. Remains : 117/117 places, 176/176 transitions.
Treatment of property CSRepetitions-PT-04-LTLCardinality-02 finished in 8330 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)||G((p1 U p2)))))'
Support contains 36 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 12 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:09:00] [INFO ] Invariant cache hit.
[2023-03-08 03:09:00] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-08 03:09:00] [INFO ] Invariant cache hit.
[2023-03-08 03:09:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:09:00] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
[2023-03-08 03:09:00] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-08 03:09:00] [INFO ] Invariant cache hit.
[2023-03-08 03:09:01] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 523 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 (ADD s3 s8 s15 s31 s39 s52 s53 s57 s64 s91 s92 s98 s99 s113 s114 s116)), p2:(LEQ (ADD s2 s9 s25 s97) (ADD s5 s11 s13 s18 s28 s34 s42 s45 s48 s50...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3567 reset in 828 ms.
Product exploration explored 100000 steps with 3463 reset in 848 ms.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (OR (AND p0 p2) (AND p0 p1)))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (OR (AND p0 p2) (AND p0 p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 676 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 227 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 03:09:03] [INFO ] Invariant cache hit.
[2023-03-08 03:09:03] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 03:09:04] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-08 03:09:04] [INFO ] After 71ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (OR (AND p0 p2) (AND p0 p1)))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (OR (AND p0 p2) (AND p0 p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (G (NOT (AND (NOT p0) p1 (NOT p2))))]
False Knowledge obtained : [(F (AND p0 p1 (NOT p2))), (F (OR (AND p0 p1) (AND p0 p2))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))]
Knowledge based reduction with 15 factoid took 829 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[false, false]
Stuttering acceptance computed with spot in 85 ms :[false, false]
Support contains 36 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 10 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:09:05] [INFO ] Invariant cache hit.
[2023-03-08 03:09:05] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-08 03:09:05] [INFO ] Invariant cache hit.
[2023-03-08 03:09:05] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:09:05] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-08 03:09:05] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 03:09:05] [INFO ] Invariant cache hit.
[2023-03-08 03:09:05] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 458 ms. Remains : 117/117 places, 176/176 transitions.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (OR (AND p0 p2) (AND p1 (NOT p2))))), (X (AND (NOT p1) (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (OR (AND p0 p2) (AND p1 (NOT p2)))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 395 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[false, false]
Finished random walk after 37 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (OR (AND p0 p2) (AND p1 (NOT p2))))), (X (AND (NOT p1) (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (OR (AND p0 p2) (AND p1 (NOT p2)))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (OR (AND p0 p2) (AND p1 (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 9 factoid took 506 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[false, false]
Stuttering acceptance computed with spot in 90 ms :[false, false]
Stuttering acceptance computed with spot in 86 ms :[false, false]
Product exploration explored 100000 steps with 3536 reset in 646 ms.
Product exploration explored 100000 steps with 3458 reset in 689 ms.
Support contains 36 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 13 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:09:08] [INFO ] Invariant cache hit.
[2023-03-08 03:09:08] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-08 03:09:08] [INFO ] Invariant cache hit.
[2023-03-08 03:09:08] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:09:08] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
[2023-03-08 03:09:08] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 03:09:08] [INFO ] Invariant cache hit.
[2023-03-08 03:09:08] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 562 ms. Remains : 117/117 places, 176/176 transitions.
Treatment of property CSRepetitions-PT-04-LTLCardinality-03 finished in 8249 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 80 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 9 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:09:08] [INFO ] Invariant cache hit.
[2023-03-08 03:09:08] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-08 03:09:08] [INFO ] Invariant cache hit.
[2023-03-08 03:09:08] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:09:08] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2023-03-08 03:09:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 03:09:08] [INFO ] Invariant cache hit.
[2023-03-08 03:09:09] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 442 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LEQ 1 (ADD s5 s11 s13 s18 s28 s34 s42 s45 s48 s50 s54 s55 s63 s82 s95 s108)) (LEQ 1 (ADD s1 s4 s6 s7 s10 s12 s16 s17 s19 s20 s22 s23 s24 s26 s27 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 363 ms.
Product exploration explored 100000 steps with 50000 reset in 397 ms.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-04-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-04-LTLCardinality-04 finished in 1322 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 80 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:09:10] [INFO ] Invariant cache hit.
[2023-03-08 03:09:10] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-08 03:09:10] [INFO ] Invariant cache hit.
[2023-03-08 03:09:10] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:09:10] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2023-03-08 03:09:10] [INFO ] Invariant cache hit.
[2023-03-08 03:09:10] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s3 s8 s15 s31 s39 s52 s53 s57 s64 s91 s92 s98 s99 s113 s114 s116) (ADD s1 s4 s6 s7 s10 s12 s16 s17 s19 s20 s22 s23 s24 s26 s27 s30 s33 s35 s36...], 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 340 ms.
Product exploration explored 100000 steps with 50000 reset in 382 ms.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-04-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-04-LTLCardinality-06 finished in 1216 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (G(p1) U X(p2))))'
Support contains 69 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 03:09:11] [INFO ] Invariant cache hit.
[2023-03-08 03:09:11] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-08 03:09:11] [INFO ] Invariant cache hit.
[2023-03-08 03:09:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:09:11] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2023-03-08 03:09:11] [INFO ] Invariant cache hit.
[2023-03-08 03:09:11] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 316 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ s115 (ADD s2 s9 s25 s97)), p0:(LEQ 3 (ADD s1 s4 s6 s7 s10 s12 s16 s17 s19 s20 s22 s23 s24 s26 s27 s30 s33 s35 s36 s37 s38 s40 s41 s43 s44 s47 s49 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 454 ms.
Product exploration explored 100000 steps with 50000 reset in 472 ms.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X p2), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (AND p1 (NOT p0)))), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 12 factoid took 246 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-04-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-04-LTLCardinality-07 finished in 1762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p0 U X(p1))||G(p2)))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 87 transition count 161
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 99 place count 33 transition count 107
Iterating global reduction 0 with 54 rules applied. Total rules applied 153 place count 33 transition count 107
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 162 place count 24 transition count 62
Iterating global reduction 0 with 9 rules applied. Total rules applied 171 place count 24 transition count 62
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 180 place count 24 transition count 53
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 186 place count 21 transition count 50
Applied a total of 186 rules in 28 ms. Remains 21 /117 variables (removed 96) and now considering 50/176 (removed 126) transitions.
[2023-03-08 03:09:13] [INFO ] Flow matrix only has 40 transitions (discarded 10 similar events)
// Phase 1: matrix 40 rows 21 cols
[2023-03-08 03:09:13] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 03:09:13] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 03:09:13] [INFO ] Flow matrix only has 40 transitions (discarded 10 similar events)
[2023-03-08 03:09:13] [INFO ] Invariant cache hit.
[2023-03-08 03:09:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 03:09:13] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-08 03:09:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 03:09:13] [INFO ] Flow matrix only has 40 transitions (discarded 10 similar events)
[2023-03-08 03:09:13] [INFO ] Invariant cache hit.
[2023-03-08 03:09:13] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/117 places, 50/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 159 ms. Remains : 21/117 places, 50/176 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(LEQ s20 s17), p1:(LEQ s2 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3748 reset in 283 ms.
Stack based approach found an accepted trace after 1898 steps with 71 reset with depth 10 and stack size 9 in 6 ms.
FORMULA CSRepetitions-PT-04-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-04-LTLCardinality-08 finished in 549 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0) U p1)))'
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 87 transition count 161
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 100 place count 32 transition count 106
Iterating global reduction 0 with 55 rules applied. Total rules applied 155 place count 32 transition count 106
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 166 place count 21 transition count 51
Iterating global reduction 0 with 11 rules applied. Total rules applied 177 place count 21 transition count 51
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 188 place count 21 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 196 place count 17 transition count 36
Applied a total of 196 rules in 17 ms. Remains 17 /117 variables (removed 100) and now considering 36/176 (removed 140) transitions.
[2023-03-08 03:09:13] [INFO ] Flow matrix only has 25 transitions (discarded 11 similar events)
// Phase 1: matrix 25 rows 17 cols
[2023-03-08 03:09:13] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 03:09:13] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-08 03:09:13] [INFO ] Flow matrix only has 25 transitions (discarded 11 similar events)
[2023-03-08 03:09:13] [INFO ] Invariant cache hit.
[2023-03-08 03:09:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 03:09:13] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-08 03:09:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 03:09:13] [INFO ] Flow matrix only has 25 transitions (discarded 11 similar events)
[2023-03-08 03:09:13] [INFO ] Invariant cache hit.
[2023-03-08 03:09:13] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/117 places, 36/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 312 ms. Remains : 17/117 places, 36/176 transitions.
Stuttering acceptance computed with spot in 319 ms :[(NOT p1), true, (NOT p0), (NOT p1)]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s8 s4), p0:(LEQ 1 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLCardinality-10 finished in 690 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((p0 U (G(p0)||(p0&&(G(p1) U p2)))))))'
Support contains 5 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2023-03-08 03:09:14] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-08 03:09:14] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-08 03:09:14] [INFO ] Invariant cache hit.
[2023-03-08 03:09:14] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-08 03:09:14] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2023-03-08 03:09:14] [INFO ] Invariant cache hit.
[2023-03-08 03:09:14] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 512 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 306 ms :[true, (OR (NOT p1) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 2}]], initial=5, aps=[p1:(OR (LEQ 1 s2) (LEQ s82 s103)), p2:(LEQ s82 s103), p0:(GT s9 s95)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 2 reset in 0 ms.
FORMULA CSRepetitions-PT-04-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLCardinality-12 finished in 841 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(p1)))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 87 transition count 161
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 101 place count 31 transition count 105
Iterating global reduction 0 with 56 rules applied. Total rules applied 157 place count 31 transition count 105
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 168 place count 20 transition count 50
Iterating global reduction 0 with 11 rules applied. Total rules applied 179 place count 20 transition count 50
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 190 place count 20 transition count 39
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 196 place count 17 transition count 36
Applied a total of 196 rules in 12 ms. Remains 17 /117 variables (removed 100) and now considering 36/176 (removed 140) transitions.
[2023-03-08 03:09:15] [INFO ] Flow matrix only has 28 transitions (discarded 8 similar events)
// Phase 1: matrix 28 rows 17 cols
[2023-03-08 03:09:15] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 03:09:15] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-08 03:09:15] [INFO ] Flow matrix only has 28 transitions (discarded 8 similar events)
[2023-03-08 03:09:15] [INFO ] Invariant cache hit.
[2023-03-08 03:09:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 03:09:15] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-03-08 03:09:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 03:09:15] [INFO ] Flow matrix only has 28 transitions (discarded 8 similar events)
[2023-03-08 03:09:15] [INFO ] Invariant cache hit.
[2023-03-08 03:09:15] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/117 places, 36/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 283 ms. Remains : 17/117 places, 36/176 transitions.
Stuttering acceptance computed with spot in 273 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ s1 s16), p0:(GT s13 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 17 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-04-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLCardinality-13 finished in 572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U G(p1)) U X(X(X(!p2)))))'
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)||G((p1 U p2)))))'
[2023-03-08 03:09:16] [INFO ] Flatten gal took : 34 ms
[2023-03-08 03:09:16] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-08 03:09:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 117 places, 176 transitions and 624 arcs took 4 ms.
Total runtime 29216 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1459/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
TIME LIMIT: Killed by timeout after 1785 seconds
MemTotal: 16393216 kB
MemFree: 16072068 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16120884 kB
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1459/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : CSRepetitions-PT-04-LTLCardinality-02
Could not compute solution for formula : CSRepetitions-PT-04-LTLCardinality-03

BK_STOP 1678246743636

--------------------
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
mcc2023
ltl formula name CSRepetitions-PT-04-LTLCardinality-02
ltl formula formula --ltl=/tmp/1459/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 117 places, 176 transitions and 624 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.070 real 0.030 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1459/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1459/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1459/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1459/ltl_0_
Killing (15) : 1465 1466 1467 1468 1469
Killing (9) : 1465 1466 1467 1468 1469
ltl formula name CSRepetitions-PT-04-LTLCardinality-03
ltl formula formula --ltl=/tmp/1459/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
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 117 places, 176 transitions and 624 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1459/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1459/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1459/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1459/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 5 states
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:

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="CSRepetitions-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 CSRepetitions-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 r073-smll-167814399100067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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