Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r327-tall-167889199900699.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ResAllocation-PT-R003C015, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r327-tall-167889199900699
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 6.8K Feb 25 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 15:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 15:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 15:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 107K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-00
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-01
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-02
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-03
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-04
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-05
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-06
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-07
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-08
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-09
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-10
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-11
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-12
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-13
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-14
FORMULA_NAME ResAllocation-PT-R003C015-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679054495083

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResAllocation-PT-R003C015
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 12:01:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 12:01:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 12:01:36] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2023-03-17 12:01:36] [INFO ] Transformed 90 places.
[2023-03-17 12:01:36] [INFO ] Transformed 60 transitions.
[2023-03-17 12:01:36] [INFO ] Parsed PT model containing 90 places and 60 transitions and 264 arcs in 105 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 ResAllocation-PT-R003C015-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C015-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 60/60 transitions.
Applied a total of 0 rules in 10 ms. Remains 90 /90 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 90 cols
[2023-03-17 12:01:36] [INFO ] Computed 45 place invariants in 12 ms
[2023-03-17 12:01:37] [INFO ] Implicit Places using invariants in 334 ms returned [85, 87]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 358 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 88/90 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 373 ms. Remains : 88/90 places, 60/60 transitions.
Support contains 37 out of 88 places after structural reductions.
[2023-03-17 12:01:37] [INFO ] Flatten gal took : 25 ms
[2023-03-17 12:01:37] [INFO ] Flatten gal took : 10 ms
[2023-03-17 12:01:37] [INFO ] Input system was already deterministic with 60 transitions.
Incomplete random walk after 10000 steps, including 293 resets, run finished after 517 ms. (steps per millisecond=19 ) properties (out of 32) seen :22
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 60 rows 88 cols
[2023-03-17 12:01:38] [INFO ] Computed 43 place invariants in 2 ms
[2023-03-17 12:01:38] [INFO ] [Real]Absence check using 43 positive place invariants in 6 ms returned sat
[2023-03-17 12:01:38] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :10 sat :0
Fused 10 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA ResAllocation-PT-R003C015-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 10 atomic propositions for a total of 13 simplifications.
FORMULA ResAllocation-PT-R003C015-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C015-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA ResAllocation-PT-R003C015-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C015-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C015-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(F(p0))))))'
Support contains 2 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-17 12:01:38] [INFO ] Invariant cache hit.
[2023-03-17 12:01:38] [INFO ] Implicit Places using invariants in 67 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73 ms. Remains : 87/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLCardinality-00 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 s86 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 63 steps with 0 reset in 6 ms.
FORMULA ResAllocation-PT-R003C015-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLCardinality-00 finished in 405 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 74 transition count 46
Applied a total of 28 rules in 13 ms. Remains 74 /88 variables (removed 14) and now considering 46/60 (removed 14) transitions.
// Phase 1: matrix 46 rows 74 cols
[2023-03-17 12:01:38] [INFO ] Computed 43 place invariants in 1 ms
[2023-03-17 12:01:38] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-17 12:01:38] [INFO ] Invariant cache hit.
[2023-03-17 12:01:39] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-17 12:01:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 12:01:39] [INFO ] Invariant cache hit.
[2023-03-17 12:01:39] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/88 places, 46/60 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 291 ms. Remains : 74/88 places, 46/60 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s42 s73)], 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 3089 reset in 277 ms.
Stack based approach found an accepted trace after 5208 steps with 162 reset with depth 31 and stack size 31 in 15 ms.
FORMULA ResAllocation-PT-R003C015-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C015-LTLCardinality-02 finished in 629 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0 U (p1||G(p0)))))))'
Support contains 2 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 6 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 88 cols
[2023-03-17 12:01:39] [INFO ] Computed 43 place invariants in 1 ms
[2023-03-17 12:01:39] [INFO ] Implicit Places using invariants in 51 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60 ms. Remains : 87/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GT 3 s24) (LEQ 1 s83)), p0:(LEQ 1 s83)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 137 steps with 30 reset in 13 ms.
FORMULA ResAllocation-PT-R003C015-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLCardinality-03 finished in 232 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||X(p1)))||X((p2||F(p0)))))'
Support contains 6 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 6 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-17 12:01:39] [INFO ] Invariant cache hit.
[2023-03-17 12:01:39] [INFO ] Implicit Places using invariants in 55 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 87/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(LEQ s75 s56), p2:(GT s22 s77), p1:(LEQ s42 s72)], 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 10543 steps with 667 reset in 42 ms.
FORMULA ResAllocation-PT-R003C015-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLCardinality-08 finished in 328 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 p1) U X(X((F(p0)||(p2&&X(!p1)))))))'
Support contains 5 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 5 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-17 12:01:40] [INFO ] Invariant cache hit.
[2023-03-17 12:01:40] [INFO ] Implicit Places using invariants in 53 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 53 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60 ms. Remains : 87/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 591 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (AND (NOT p0) p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 7}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 8}, { cond=p1, acceptance={} source=0 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 11}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 13}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=2 dest: 6}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 10}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 12}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 11}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 13}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=6 dest: 11}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=6 dest: 13}], [{ cond=(AND p1 p0), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 3}, { cond=(NOT p0), acceptance={} source=7 dest: 11}], [{ cond=p1, acceptance={} source=8 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 11}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=9 dest: 1}, { cond=p1, acceptance={} source=9 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=9 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=10 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=11 dest: 10}, { cond=(AND (NOT p0) p2), acceptance={} source=11 dest: 12}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=12 dest: 10}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=13 dest: 10}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=13 dest: 12}]], initial=0, aps=[p1:(LEQ 1 s75), p0:(LEQ s53 s68), p2:(GT s20 s66)], 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, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 8734 reset in 252 ms.
Stack based approach found an accepted trace after 7682 steps with 661 reset with depth 33 and stack size 33 in 24 ms.
FORMULA ResAllocation-PT-R003C015-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C015-LTLCardinality-11 finished in 954 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 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 16 places and 0 transitions.
Iterating global reduction 0 with 31 rules applied. Total rules applied 31 place count 72 transition count 45
Applied a total of 31 rules in 8 ms. Remains 72 /88 variables (removed 16) and now considering 45/60 (removed 15) transitions.
// Phase 1: matrix 45 rows 72 cols
[2023-03-17 12:01:41] [INFO ] Computed 42 place invariants in 1 ms
[2023-03-17 12:01:41] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-17 12:01:41] [INFO ] Invariant cache hit.
[2023-03-17 12:01:41] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-17 12:01:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 12:01:41] [INFO ] Invariant cache hit.
[2023-03-17 12:01:41] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 72/88 places, 45/60 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 176 ms. Remains : 72/88 places, 45/60 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLCardinality-13 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:(GT s8 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 178 steps with 11 reset in 1 ms.
FORMULA ResAllocation-PT-R003C015-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLCardinality-13 finished in 264 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) U (p1&&X(F(p2)))))'
Support contains 6 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 88 cols
[2023-03-17 12:01:41] [INFO ] Computed 43 place invariants in 2 ms
[2023-03-17 12:01:41] [INFO ] Implicit Places using invariants in 59 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 87 /87 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65 ms. Remains : 87/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=p1, acceptance={0} 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=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s71 s21), p0:(GT s1 s29), p2:(LEQ s66 s67)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 169 ms.
Product exploration explored 100000 steps with 50000 reset in 179 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 (NOT p0) p2), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X p1), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X p2))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 8 factoid took 262 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ResAllocation-PT-R003C015-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ResAllocation-PT-R003C015-LTLCardinality-14 finished in 837 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 2 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 29 rules applied. Total rules applied 29 place count 73 transition count 46
Applied a total of 29 rules in 5 ms. Remains 73 /88 variables (removed 15) and now considering 46/60 (removed 14) transitions.
// Phase 1: matrix 46 rows 73 cols
[2023-03-17 12:01:42] [INFO ] Computed 42 place invariants in 0 ms
[2023-03-17 12:01:42] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-17 12:01:42] [INFO ] Invariant cache hit.
[2023-03-17 12:01:42] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2023-03-17 12:01:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 12:01:42] [INFO ] Invariant cache hit.
[2023-03-17 12:01:42] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/88 places, 46/60 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 165 ms. Remains : 73/88 places, 46/60 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s5 s47)], 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]]
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C015-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLCardinality-15 finished in 205 ms.
All properties solved by simple procedures.
Total runtime 5862 ms.
ITS solved all properties within timeout

BK_STOP 1679054503253

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ResAllocation-PT-R003C015"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is ResAllocation-PT-R003C015, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r327-tall-167889199900699"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C015.tgz
mv ResAllocation-PT-R003C015 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 ;