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.r297-tall-167873950100195.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 Philosophers-PT-000010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950100195
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 13K Feb 25 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Feb 25 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Feb 25 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Feb 25 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 197K Feb 25 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:32 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 22K 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 Philosophers-PT-000010-LTLCardinality-00
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-01
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-02
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-03
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-04
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-05
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-06
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-07
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-08
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-09
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-10
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-11
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-12
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-13
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-14
FORMULA_NAME Philosophers-PT-000010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679466106337

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=Philosophers-PT-000010
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 06:21:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 06:21:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 06:21:48] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2023-03-22 06:21:48] [INFO ] Transformed 50 places.
[2023-03-22 06:21:48] [INFO ] Transformed 50 transitions.
[2023-03-22 06:21:48] [INFO ] Found NUPN structural information;
[2023-03-22 06:21:48] [INFO ] Parsed PT model containing 50 places and 50 transitions and 160 arcs in 123 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Philosophers-PT-000010-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000010-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000010-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000010-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2023-03-22 06:21:48] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-22 06:21:48] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-22 06:21:48] [INFO ] Invariant cache hit.
[2023-03-22 06:21:48] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-22 06:21:49] [INFO ] Invariant cache hit.
[2023-03-22 06:21:49] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 349 ms. Remains : 50/50 places, 50/50 transitions.
Support contains 50 out of 50 places after structural reductions.
[2023-03-22 06:21:49] [INFO ] Flatten gal took : 22 ms
[2023-03-22 06:21:49] [INFO ] Flatten gal took : 9 ms
[2023-03-22 06:21:49] [INFO ] Input system was already deterministic with 50 transitions.
Incomplete random walk after 10000 steps, including 70 resets, run finished after 317 ms. (steps per millisecond=31 ) properties (out of 20) seen :17
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 06:21:49] [INFO ] Invariant cache hit.
[2023-03-22 06:21:49] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-22 06:21:49] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2023-03-22 06:21:49] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 10 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' '!(F(((p0 U p1)&&X(F(p2)))))'
Support contains 20 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-22 06:21:50] [INFO ] Invariant cache hit.
[2023-03-22 06:21:50] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-22 06:21:50] [INFO ] Invariant cache hit.
[2023-03-22 06:21:50] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-03-22 06:21:50] [INFO ] Invariant cache hit.
[2023-03-22 06:21:50] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 188 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 292 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : Philosophers-PT-000010-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9)), p0:(LEQ 1 (ADD s29 s30 s32 s33 s34 s35 s36 s37 s39 s40)), p2:(LEQ (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9) (ADD...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 6698 reset in 389 ms.
Stack based approach found an accepted trace after 112 steps with 6 reset with depth 12 and stack size 12 in 0 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-00 finished in 936 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||G(p1)))))'
Support contains 40 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:51] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:51] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-22 06:21:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:51] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Philosophers-PT-000010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT (ADD s29 s30 s32 s33 s34 s35 s36 s37 s39 s40) (ADD s10 s11 s12 s13 s14 s15 s16 s17 s18 s20)), p0:(LEQ (ADD s19 s21 s22 s23 s24 s25 s26 s27 s28 s31)...], 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 83 steps with 1 reset in 7 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-01 finished in 267 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 10 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 40 transition count 40
Applied a total of 20 rules in 12 ms. Remains 40 /50 variables (removed 10) and now considering 40/50 (removed 10) transitions.
// Phase 1: matrix 40 rows 40 cols
[2023-03-22 06:21:51] [INFO ] Computed 20 place invariants in 0 ms
[2023-03-22 06:21:51] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:51] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-22 06:21:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:51] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/50 places, 40/50 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 199 ms. Remains : 40/50 places, 40/50 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-PT-000010-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:(GT 2 (ADD s29 s30 s32 s33 s34 s35 s36 s37 s38 s39))], 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 51 steps with 1 reset in 3 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-02 finished in 260 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 10 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 6 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2023-03-22 06:21:51] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-22 06:21:51] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:51] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-22 06:21:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:51] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 172 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-PT-000010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 (ADD s38 s41 s42 s43 s44 s45 s46 s47 s48 s49))], 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 7725 steps with 1170 reset in 24 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-03 finished in 245 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 10 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:51] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:51] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-22 06:21:51] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 3 (ADD s38 s41 s42 s43 s44 s45 s46 s47 s48 s49))], 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 34 steps with 0 reset in 0 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-04 finished in 273 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(G(p0))&&F(p1))))'
Support contains 40 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-22 06:21:52] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-22 06:21:52] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-22 06:21:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 06:21:52] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 143 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Philosophers-PT-000010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9) (ADD s38 s41 s42 s43 s44 s45 s46 s47 s48 s49)), p1:(GT (ADD s10 s11 s12 s13 s14 s15 s16 s17 s18 s20) (ADD s29 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 129 steps with 1 reset in 1 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-05 finished in 288 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(!p1))))'
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-22 06:21:52] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-22 06:21:52] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-22 06:21:52] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 154 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : Philosophers-PT-000010-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s5 0) (NEQ s26 1)), p1:(OR (EQ s46 0) (EQ s25 1))], 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][false, false, false]]
Stuttering criterion allowed to conclude after 324 steps with 56 reset in 3 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-08 finished in 309 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))))'
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-22 06:21:52] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 06:21:52] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-22 06:21:52] [INFO ] Invariant cache hit.
[2023-03-22 06:21:52] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 155 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s17 0)], 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][false, false, false]]
Product exploration explored 100000 steps with 14096 reset in 247 ms.
Stack based approach found an accepted trace after 56 steps with 8 reset with depth 11 and stack size 11 in 7 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-11 finished in 530 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(F(p0)))))'
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-22 06:21:53] [INFO ] Invariant cache hit.
[2023-03-22 06:21:53] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 06:21:53] [INFO ] Invariant cache hit.
[2023-03-22 06:21:53] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-22 06:21:53] [INFO ] Invariant cache hit.
[2023-03-22 06:21:53] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s38 0) (NEQ s3 1))], 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 292 steps with 3 reset in 1 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-14 finished in 329 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))))'
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-22 06:21:53] [INFO ] Invariant cache hit.
[2023-03-22 06:21:53] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 06:21:53] [INFO ] Invariant cache hit.
[2023-03-22 06:21:53] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-22 06:21:53] [INFO ] Invariant cache hit.
[2023-03-22 06:21:53] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s10 0) (EQ s38 1))], 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][false, false, false]]
Product exploration explored 100000 steps with 14078 reset in 209 ms.
Stack based approach found an accepted trace after 222 steps with 29 reset with depth 16 and stack size 16 in 14 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-15 finished in 507 ms.
All properties solved by simple procedures.
Total runtime 5728 ms.
ITS solved all properties within timeout

BK_STOP 1679466115012

--------------------
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="Philosophers-PT-000010"
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 Philosophers-PT-000010, 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 r297-tall-167873950100195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000010.tgz
mv Philosophers-PT-000010 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 ;