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-167889199900683.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ResAllocation-PT-R003C005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r327-tall-167889199900683
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 5.9K Feb 25 15:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 15:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 15:26 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 4.0K Feb 25 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 25 15:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 15:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 15:27 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 35K 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-R003C005-LTLCardinality-00
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-01
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-02
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-03
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-04
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-05
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-06
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-07
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-08
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-09
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-10
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-11
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-12
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-13
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-14
FORMULA_NAME ResAllocation-PT-R003C005-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679054408030

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-R003C005
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 12:00:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 12:00:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 12:00:09] [INFO ] Load time of PNML (sax parser for PT used): 30 ms
[2023-03-17 12:00:09] [INFO ] Transformed 30 places.
[2023-03-17 12:00:09] [INFO ] Transformed 20 transitions.
[2023-03-17 12:00:09] [INFO ] Parsed PT model containing 30 places and 20 transitions and 84 arcs in 88 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 3 formulas.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C005-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C005-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 20/20 transitions.
Applied a total of 0 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 30 cols
[2023-03-17 12:00:09] [INFO ] Computed 15 place invariants in 8 ms
[2023-03-17 12:00:10] [INFO ] Implicit Places using invariants in 420 ms returned [29]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 444 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/30 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 454 ms. Remains : 29/30 places, 20/20 transitions.
Support contains 26 out of 29 places after structural reductions.
[2023-03-17 12:00:10] [INFO ] Flatten gal took : 16 ms
[2023-03-17 12:00:10] [INFO ] Flatten gal took : 6 ms
[2023-03-17 12:00:10] [INFO ] Input system was already deterministic with 20 transitions.
Support contains 25 out of 29 places (down from 26) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 758 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 26) seen :20
Incomplete Best-First random walk after 10000 steps, including 180 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 191 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 178 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 198 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 176 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 20 rows 29 cols
[2023-03-17 12:00:10] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-17 12:00:11] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-17 12:00:11] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ResAllocation-PT-R003C005-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 11 simplifications.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C005-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C005-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C005-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 20/20 transitions.
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 0 with 8 rules applied. Total rules applied 8 place count 25 transition count 16
Applied a total of 8 rules in 7 ms. Remains 25 /29 variables (removed 4) and now considering 16/20 (removed 4) transitions.
// Phase 1: matrix 16 rows 25 cols
[2023-03-17 12:00:11] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-17 12:00:11] [INFO ] Implicit Places using invariants in 51 ms returned [21, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/29 places, 16/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61 ms. Remains : 23/29 places, 16/20 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C005-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s13 s22)], 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 149 steps with 21 reset in 7 ms.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C005-LTLCardinality-01 finished in 251 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 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 20/20 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 27 transition count 18
Applied a total of 4 rules in 5 ms. Remains 27 /29 variables (removed 2) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 27 cols
[2023-03-17 12:00:11] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-17 12:00:11] [INFO ] Implicit Places using invariants in 33 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/29 places, 18/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 42 ms. Remains : 26/29 places, 18/20 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C005-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s21 s17) (GT s14 s24))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C005-LTLCardinality-03 finished in 191 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))||G(p1)))'
Support contains 6 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 29 cols
[2023-03-17 12:00:11] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-17 12:00:11] [INFO ] Implicit Places using invariants in 33 ms returned [25, 27]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 27/29 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 27/29 places, 20/20 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C005-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 1}, { cond=(NOT p1), acceptance={} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(AND (GT s26 s23) (GT s9 s11)), p1:(GT s10 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C005-LTLCardinality-05 finished in 282 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&&X((p1&&G(F(p2))))))||G(p3))))'
Support contains 7 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 20/20 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 24 transition count 15
Applied a total of 10 rules in 4 ms. Remains 24 /29 variables (removed 5) and now considering 15/20 (removed 5) transitions.
// Phase 1: matrix 15 rows 24 cols
[2023-03-17 12:00:11] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-17 12:00:12] [INFO ] Implicit Places using invariants in 35 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/29 places, 15/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 43 ms. Remains : 23/29 places, 15/20 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : ResAllocation-PT-R003C005-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND p0 p3 p1), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p3) (AND p3 (NOT p1))), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p3) p1), acceptance={1} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p3) (NOT p1))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p3 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(GT s3 s22), p3:(LEQ s20 s22), p1:(GT s10 s16), p2:(GT s2 s12)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C005-LTLCardinality-07 finished in 146 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 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 20/20 transitions.
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 0 with 6 rules applied. Total rules applied 6 place count 26 transition count 17
Applied a total of 6 rules in 2 ms. Remains 26 /29 variables (removed 3) and now considering 17/20 (removed 3) transitions.
// Phase 1: matrix 17 rows 26 cols
[2023-03-17 12:00:12] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-17 12:00:12] [INFO ] Implicit Places using invariants in 31 ms returned [23, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/29 places, 17/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 41 ms. Remains : 24/29 places, 17/20 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C005-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT s7 s0) (GT s15 s5))], 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 21 steps with 1 reset in 0 ms.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C005-LTLCardinality-08 finished in 113 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(p1&&F(p0)))))'
Support contains 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 20/20 transitions.
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 0 with 6 rules applied. Total rules applied 6 place count 26 transition count 17
Applied a total of 6 rules in 4 ms. Remains 26 /29 variables (removed 3) and now considering 17/20 (removed 3) transitions.
// Phase 1: matrix 17 rows 26 cols
[2023-03-17 12:00:12] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-17 12:00:12] [INFO ] Implicit Places using invariants in 32 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/29 places, 17/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 38 ms. Remains : 25/29 places, 17/20 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C005-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), 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=[p1:(LEQ s24 s5), p0:(LEQ s12 s22)], 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 29371 reset in 201 ms.
Stack based approach found an accepted trace after 326 steps with 97 reset with depth 6 and stack size 6 in 1 ms.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C005-LTLCardinality-12 finished in 321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(F(p1)))))'
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 29 cols
[2023-03-17 12:00:12] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-17 12:00:12] [INFO ] Implicit Places using invariants in 38 ms returned [25, 27]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 27/29 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 27/29 places, 20/20 transitions.
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C005-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 1 s6), p1:(OR (LEQ 3 s18) (LEQ 1 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C005-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C005-LTLCardinality-15 finished in 204 ms.
All properties solved by simple procedures.
Total runtime 3277 ms.
ITS solved all properties within timeout

BK_STOP 1679054413794

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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-R003C005"
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-R003C005, 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-167889199900683"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C005.tgz
mv ResAllocation-PT-R003C005 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 ;