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.r361-smll-167891811900659.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SharedMemory-PT-000005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811900659
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 872K
-rw-r--r-- 1 mcc users 20K Feb 25 14:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 135K Feb 25 14:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 27K Feb 25 13:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 142K Feb 25 13:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 25 14:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 25 14:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 30K Feb 25 14:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 150K Feb 25 14:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 83K 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 SharedMemory-PT-000005-LTLCardinality-00
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-01
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-02
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-03
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-04
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-05
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-06
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-07
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-08
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-09
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-10
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-11
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-12
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-13
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-14
FORMULA_NAME SharedMemory-PT-000005-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679444280012

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-PT-000005
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 00:18:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 00:18:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:18:04] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2023-03-22 00:18:04] [INFO ] Transformed 41 places.
[2023-03-22 00:18:04] [INFO ] Transformed 55 transitions.
[2023-03-22 00:18:04] [INFO ] Found NUPN structural information;
[2023-03-22 00:18:04] [INFO ] Parsed PT model containing 41 places and 55 transitions and 200 arcs in 258 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SharedMemory-PT-000005-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 14 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 41 cols
[2023-03-22 00:18:04] [INFO ] Computed 11 place invariants in 10 ms
[2023-03-22 00:18:04] [INFO ] Implicit Places using invariants in 266 ms returned []
[2023-03-22 00:18:04] [INFO ] Invariant cache hit.
[2023-03-22 00:18:05] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2023-03-22 00:18:05] [INFO ] Invariant cache hit.
[2023-03-22 00:18:05] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 689 ms. Remains : 41/41 places, 55/55 transitions.
Support contains 41 out of 41 places after structural reductions.
[2023-03-22 00:18:05] [INFO ] Flatten gal took : 51 ms
[2023-03-22 00:18:05] [INFO ] Flatten gal took : 29 ms
[2023-03-22 00:18:05] [INFO ] Input system was already deterministic with 55 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=16 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 00:18:06] [INFO ] Invariant cache hit.
[2023-03-22 00:18:06] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-22 00:18:06] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
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' '!(G((F(G(p0))&&F((p1 U (p2||G(p1)))))))'
Support contains 21 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 16 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-22 00:18:07] [INFO ] Invariant cache hit.
[2023-03-22 00:18:07] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-22 00:18:07] [INFO ] Invariant cache hit.
[2023-03-22 00:18:07] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2023-03-22 00:18:07] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 00:18:07] [INFO ] Invariant cache hit.
[2023-03-22 00:18:07] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 374 ms. Remains : 41/41 places, 55/55 transitions.
Stuttering acceptance computed with spot in 511 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000005-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 1 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s20)), p2:(AND (GT 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s1...], 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 16 reset in 730 ms.
Stack based approach found an accepted trace after 34 steps with 5 reset with depth 5 and stack size 5 in 1 ms.
FORMULA SharedMemory-PT-000005-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000005-LTLCardinality-01 finished in 1726 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' '!((p0&&F(p1)))'
Support contains 15 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 10 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-22 00:18:08] [INFO ] Invariant cache hit.
[2023-03-22 00:18:08] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-22 00:18:08] [INFO ] Invariant cache hit.
[2023-03-22 00:18:09] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2023-03-22 00:18:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 00:18:09] [INFO ] Invariant cache hit.
[2023-03-22 00:18:09] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 311 ms. Remains : 41/41 places, 55/55 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000005-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(LEQ 2 (ADD s29 s30 s33 s35 s36)), p0:(LEQ (ADD s34 s37 s38 s39 s40) (ADD s25 s27 s28 s31 s32))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 9303 reset in 467 ms.
Stack based approach found an accepted trace after 64 steps with 10 reset with depth 11 and stack size 11 in 1 ms.
FORMULA SharedMemory-PT-000005-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000005-LTLCardinality-03 finished in 931 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(G(!p0)))'
Support contains 20 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-22 00:18:09] [INFO ] Invariant cache hit.
[2023-03-22 00:18:09] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-22 00:18:09] [INFO ] Invariant cache hit.
[2023-03-22 00:18:09] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-22 00:18:09] [INFO ] Invariant cache hit.
[2023-03-22 00:18:10] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 41/41 places, 55/55 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, p0, p0]
Running random walk in product with property : SharedMemory-PT-000005-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s20))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000005-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000005-LTLCardinality-04 finished in 424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((p0||F((G(F(p1))||(!p2&&F(p1))))))))'
Support contains 30 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-22 00:18:10] [INFO ] Invariant cache hit.
[2023-03-22 00:18:10] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-22 00:18:10] [INFO ] Invariant cache hit.
[2023-03-22 00:18:10] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2023-03-22 00:18:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 00:18:10] [INFO ] Invariant cache hit.
[2023-03-22 00:18:10] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 276 ms. Remains : 41/41 places, 55/55 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000005-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s20) (ADD s25 s27 s28 s31 s32)), p1:(GT 1 (ADD s34 s37 s38 s39 s40))], 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 2378 reset in 713 ms.
Stack based approach found an accepted trace after 102 steps with 2 reset with depth 16 and stack size 15 in 1 ms.
FORMULA SharedMemory-PT-000005-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000005-LTLCardinality-05 finished in 1139 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 21 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-22 00:18:11] [INFO ] Invariant cache hit.
[2023-03-22 00:18:11] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-22 00:18:11] [INFO ] Invariant cache hit.
[2023-03-22 00:18:11] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2023-03-22 00:18:11] [INFO ] Invariant cache hit.
[2023-03-22 00:18:11] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 297 ms. Remains : 41/41 places, 55/55 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000005-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s20) s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 18220 reset in 311 ms.
Stack based approach found an accepted trace after 23 steps with 4 reset with depth 5 and stack size 5 in 0 ms.
FORMULA SharedMemory-PT-000005-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000005-LTLCardinality-06 finished in 730 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 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 7 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-22 00:18:12] [INFO ] Invariant cache hit.
[2023-03-22 00:18:12] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-22 00:18:12] [INFO ] Invariant cache hit.
[2023-03-22 00:18:12] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-22 00:18:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 00:18:12] [INFO ] Invariant cache hit.
[2023-03-22 00:18:12] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 275 ms. Remains : 41/41 places, 55/55 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000005-LTLCardinality-07 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 s21 s22 s23 s24 s26) (ADD s34 s37 s38 s39 s40))], 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 524 reset in 343 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 0 ms.
FORMULA SharedMemory-PT-000005-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000005-LTLCardinality-07 finished in 752 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 1 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 41 transition count 39
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 14 edges and 21 vertex of which 8 / 21 are part of one of the 4 SCC in 4 ms
Free SCC test removed 4 places
Iterating post reduction 1 with 32 rules applied. Total rules applied 48 place count 17 transition count 28
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 52 place count 17 transition count 24
Applied a total of 52 rules in 13 ms. Remains 17 /41 variables (removed 24) and now considering 24/55 (removed 31) transitions.
[2023-03-22 00:18:12] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
// Phase 1: matrix 21 rows 17 cols
[2023-03-22 00:18:12] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-22 00:18:12] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 00:18:12] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
[2023-03-22 00:18:12] [INFO ] Invariant cache hit.
[2023-03-22 00:18:12] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-22 00:18:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 00:18:12] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
[2023-03-22 00:18:12] [INFO ] Invariant cache hit.
[2023-03-22 00:18:12] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/41 places, 24/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 192 ms. Remains : 17/41 places, 24/55 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000005-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s5 0)], 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 0 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000005-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000005-LTLCardinality-10 finished in 261 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&&G(p1)))&&F(p2)))'
Support contains 5 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 5 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 41 cols
[2023-03-22 00:18:13] [INFO ] Computed 11 place invariants in 3 ms
[2023-03-22 00:18:13] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-22 00:18:13] [INFO ] Invariant cache hit.
[2023-03-22 00:18:13] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-22 00:18:13] [INFO ] Invariant cache hit.
[2023-03-22 00:18:13] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 41/41 places, 55/55 transitions.
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000005-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s0 0) (EQ s19 1)), p0:(EQ s29 0), p1:(AND (EQ s32 0) (EQ s22 1))], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000005-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000005-LTLCardinality-11 finished in 570 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((X(X(G(p1)))||p0))))'
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-22 00:18:13] [INFO ] Invariant cache hit.
[2023-03-22 00:18:13] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-22 00:18:13] [INFO ] Invariant cache hit.
[2023-03-22 00:18:13] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-22 00:18:13] [INFO ] Invariant cache hit.
[2023-03-22 00:18:13] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 297 ms. Remains : 41/41 places, 55/55 transitions.
Stuttering acceptance computed with spot in 305 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000005-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=4, aps=[p0:(OR (EQ s19 0) (EQ s29 1)), p1:(OR (EQ s19 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000005-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000005-LTLCardinality-14 finished in 624 ms.
All properties solved by simple procedures.
Total runtime 10171 ms.
ITS solved all properties within timeout

BK_STOP 1679444296544

--------------------
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="SharedMemory-PT-000005"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is SharedMemory-PT-000005, 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 r361-smll-167891811900659"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000005.tgz
mv SharedMemory-PT-000005 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 ;