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.r071-smll-167814397500051.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 CSRepetitions-PT-02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-smll-167814397500051
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 13K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 11:51 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 7.2K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 26K Feb 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 146K Feb 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K 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 26K 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-02-LTLCardinality-00
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-01
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-02
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-03
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-04
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-05
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-06
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-07
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-08
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-09
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-10
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-11
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-12
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-13
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-14
FORMULA_NAME CSRepetitions-PT-02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678228019569

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=CSRepetitions-PT-02
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-07 22:27:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-07 22:27:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 22:27:03] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-03-07 22:27:03] [INFO ] Transformed 23 places.
[2023-03-07 22:27:03] [INFO ] Transformed 28 transitions.
[2023-03-07 22:27:03] [INFO ] Parsed PT model containing 23 places and 28 transitions and 92 arcs in 184 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA CSRepetitions-PT-02-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 18 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 23 cols
[2023-03-07 22:27:03] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-07 22:27:04] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-07 22:27:04] [INFO ] Invariant cache hit.
[2023-03-07 22:27:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 22:27:04] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2023-03-07 22:27:04] [INFO ] Invariant cache hit.
[2023-03-07 22:27:04] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 440 ms. Remains : 23/23 places, 28/28 transitions.
Support contains 19 out of 23 places after structural reductions.
[2023-03-07 22:27:04] [INFO ] Flatten gal took : 35 ms
[2023-03-07 22:27:04] [INFO ] Flatten gal took : 14 ms
[2023-03-07 22:27:04] [INFO ] Input system was already deterministic with 28 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 817 ms. (steps per millisecond=12 ) properties (out of 20) seen :13
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 144 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-07 22:27:06] [INFO ] Invariant cache hit.
[2023-03-07 22:27:06] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-07 22:27:06] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 11 simplifications.
FORMULA CSRepetitions-PT-02-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 4 stable transitions
FORMULA CSRepetitions-PT-02-LTLCardinality-10 TRUE 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' '!(F((p0&&F(G(p1)))))'
Support contains 7 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 7 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-07 22:27:06] [INFO ] Invariant cache hit.
[2023-03-07 22:27:06] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-07 22:27:06] [INFO ] Invariant cache hit.
[2023-03-07 22:27:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 22:27:06] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-07 22:27:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-07 22:27:06] [INFO ] Invariant cache hit.
[2023-03-07 22:27:06] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 205 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 361 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-02-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 1 (ADD s9 s10 s12 s14)), p1:(LEQ s20 (ADD s8 s17))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 5196 reset in 454 ms.
Stack based approach found an accepted trace after 87 steps with 3 reset with depth 25 and stack size 25 in 1 ms.
FORMULA CSRepetitions-PT-02-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-02-LTLCardinality-00 finished in 1099 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((F(G(p1))&&p0))))'
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-07 22:27:07] [INFO ] Invariant cache hit.
[2023-03-07 22:27:07] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-07 22:27:07] [INFO ] Invariant cache hit.
[2023-03-07 22:27:07] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 22:27:07] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-07 22:27:07] [INFO ] Invariant cache hit.
[2023-03-07 22:27:07] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-02-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LEQ 1 (ADD s1 s2 s5 s7 s11 s13 s15 s18)) (OR (GT (ADD s8 s17) (ADD s9 s10 s12 s14)) (LEQ (ADD s1 s2 s5 s7 s11 s13 s15 s18) (ADD s9 s10 s12 s14)))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 207 steps with 14 reset in 1 ms.
FORMULA CSRepetitions-PT-02-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLCardinality-01 finished in 390 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)&&F(G((!p0||X(p1)))))))'
Support contains 6 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-07 22:27:07] [INFO ] Invariant cache hit.
[2023-03-07 22:27:07] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-07 22:27:07] [INFO ] Invariant cache hit.
[2023-03-07 22:27:07] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 22:27:08] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-07 22:27:08] [INFO ] Invariant cache hit.
[2023-03-07 22:27:08] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 200 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-02-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT 1 (ADD s3 s6 s21 s22)), p1:(GT (ADD s8 s17) (ADD s3 s6 s21 s22))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 8924 reset in 232 ms.
Stack based approach found an accepted trace after 14 steps with 1 reset with depth 6 and stack size 6 in 1 ms.
FORMULA CSRepetitions-PT-02-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-02-LTLCardinality-03 finished in 691 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 9 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 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 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 15 transition count 24
Applied a total of 12 rules in 9 ms. Remains 15 /23 variables (removed 8) and now considering 24/28 (removed 4) transitions.
// Phase 1: matrix 24 rows 15 cols
[2023-03-07 22:27:08] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-07 22:27:08] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-07 22:27:08] [INFO ] Invariant cache hit.
[2023-03-07 22:27:08] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-07 22:27:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-07 22:27:08] [INFO ] Invariant cache hit.
[2023-03-07 22:27:08] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/23 places, 24/28 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 121 ms. Remains : 15/23 places, 24/28 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-02-LTLCardinality-05 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:(LEQ (ADD s1 s2 s4 s5 s7 s8 s9 s12) s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10298 reset in 203 ms.
Stack based approach found an accepted trace after 369 steps with 39 reset with depth 11 and stack size 11 in 1 ms.
FORMULA CSRepetitions-PT-02-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-02-LTLCardinality-05 finished in 431 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 9 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 5 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 23 cols
[2023-03-07 22:27:08] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-07 22:27:09] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-07 22:27:09] [INFO ] Invariant cache hit.
[2023-03-07 22:27:09] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 22:27:09] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-07 22:27:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-07 22:27:09] [INFO ] Invariant cache hit.
[2023-03-07 22:27:09] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 164 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-02-LTLCardinality-07 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 (LEQ (ADD s3 s6 s21 s22) (ADD s9 s10 s12 s14)) (OR (GT (ADD s3 s6 s21 s22) (ADD s9 s10 s12 s14)) (GT 3 s20)))], 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 5217 reset in 200 ms.
Stack based approach found an accepted trace after 56 steps with 3 reset with depth 6 and stack size 6 in 0 ms.
FORMULA CSRepetitions-PT-02-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-02-LTLCardinality-07 finished in 419 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-07 22:27:09] [INFO ] Invariant cache hit.
[2023-03-07 22:27:09] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-07 22:27:09] [INFO ] Invariant cache hit.
[2023-03-07 22:27:09] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 22:27:09] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2023-03-07 22:27:09] [INFO ] Invariant cache hit.
[2023-03-07 22:27:09] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CSRepetitions-PT-02-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-02-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLCardinality-09 finished in 431 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((X(F(!p1))||p0))))'
Support contains 4 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 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 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 26
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 17 transition count 24
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 17 transition count 24
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 16 transition count 23
Applied a total of 12 rules in 11 ms. Remains 16 /23 variables (removed 7) and now considering 23/28 (removed 5) transitions.
// Phase 1: matrix 23 rows 16 cols
[2023-03-07 22:27:09] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-07 22:27:09] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-07 22:27:09] [INFO ] Invariant cache hit.
[2023-03-07 22:27:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-07 22:27:09] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-07 22:27:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-07 22:27:09] [INFO ] Invariant cache hit.
[2023-03-07 22:27:09] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/23 places, 23/28 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 117 ms. Remains : 16/23 places, 23/28 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : CSRepetitions-PT-02-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ s11 s14) (AND (LEQ s4 s7) (LEQ 3 s14))), p1:(GT 2 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-02-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLCardinality-13 finished in 209 ms.
All properties solved by simple procedures.
Total runtime 6626 ms.
ITS solved all properties within timeout

BK_STOP 1678228031198

--------------------
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="CSRepetitions-PT-02"
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 CSRepetitions-PT-02, 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 r071-smll-167814397500051"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-02.tgz
mv CSRepetitions-PT-02 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 ;