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-167873950100187.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-000005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950100187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 8.0K Feb 25 13:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 13:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 13:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 13:06 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 5.3K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 25 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Feb 25 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Feb 25 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K 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-000005-LTLCardinality-00
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-01
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-02
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-03
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-04
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-05
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-06
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-07
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-08
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-09
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-10
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-11
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-12
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-13
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-14
FORMULA_NAME Philosophers-PT-000005-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679465980329

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-000005
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 06:19:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 06:19:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 06:19:42] [INFO ] Load time of PNML (sax parser for PT used): 30 ms
[2023-03-22 06:19:42] [INFO ] Transformed 25 places.
[2023-03-22 06:19:42] [INFO ] Transformed 25 transitions.
[2023-03-22 06:19:42] [INFO ] Found NUPN structural information;
[2023-03-22 06:19:42] [INFO ] Parsed PT model containing 25 places and 25 transitions and 80 arcs in 109 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-PT-000005-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 6 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2023-03-22 06:19:42] [INFO ] Computed 10 place invariants in 6 ms
[2023-03-22 06:19:42] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-22 06:19:42] [INFO ] Invariant cache hit.
[2023-03-22 06:19:42] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-22 06:19:42] [INFO ] Invariant cache hit.
[2023-03-22 06:19:42] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 25/25 places, 25/25 transitions.
Support contains 25 out of 25 places after structural reductions.
[2023-03-22 06:19:43] [INFO ] Flatten gal took : 18 ms
[2023-03-22 06:19:43] [INFO ] Flatten gal took : 6 ms
[2023-03-22 06:19:43] [INFO ] Input system was already deterministic with 25 transitions.
Incomplete random walk after 10000 steps, including 299 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 17) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 06:19:43] [INFO ] Invariant cache hit.
[2023-03-22 06:19:43] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-22 06:19:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 06:19:43] [INFO ] After 54ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA Philosophers-PT-000005-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
FORMULA Philosophers-PT-000005-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F((p0||X(p1))) U X(p2)))))'
Support contains 20 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-22 06:19:43] [INFO ] Invariant cache hit.
[2023-03-22 06:19:44] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 06:19:44] [INFO ] Invariant cache hit.
[2023-03-22 06:19:44] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-22 06:19:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:19:44] [INFO ] Invariant cache hit.
[2023-03-22 06:19:44] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 169 ms. Remains : 25/25 places, 25/25 transitions.
Stuttering acceptance computed with spot in 312 ms :[(NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), false]
Running random walk in product with property : Philosophers-PT-000005-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ (ADD s15 s16 s17 s18 s20) (ADD s5 s6 s7 s8 s9)), p1:(LEQ 3 (ADD s10 s11 s12 s13 s14)), p2:(LEQ 1 (ADD s0 s1 s2 s3 s4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 207 steps with 73 reset in 8 ms.
FORMULA Philosophers-PT-000005-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000005-LTLCardinality-00 finished in 571 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 10 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-22 06:19:44] [INFO ] Invariant cache hit.
[2023-03-22 06:19:44] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-22 06:19:44] [INFO ] Invariant cache hit.
[2023-03-22 06:19:44] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-22 06:19:44] [INFO ] Invariant cache hit.
[2023-03-22 06:19:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 25/25 places, 25/25 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Philosophers-PT-000005-LTLCardinality-01 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:(LEQ (ADD s0 s1 s2 s3 s4) (ADD s19 s21 s22 s23 s24))], 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 Philosophers-PT-000005-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000005-LTLCardinality-01 finished in 229 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 U p1))))'
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 12 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-22 06:19:44] [INFO ] Invariant cache hit.
[2023-03-22 06:19:44] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-22 06:19:44] [INFO ] Invariant cache hit.
[2023-03-22 06:19:44] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-22 06:19:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:19:44] [INFO ] Invariant cache hit.
[2023-03-22 06:19:44] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 25/25 places, 25/25 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Philosophers-PT-000005-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ (ADD s5 s6 s7 s8 s9) (ADD s15 s16 s17 s18 s20)), p0:(GT (ADD s15 s16 s17 s18 s20) (ADD s19 s21 s22 s23 s24))], 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 7567 reset in 434 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA Philosophers-PT-000005-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000005-LTLCardinality-02 finished in 687 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(F(p0)))) U (G(p1) U p2))))'
Support contains 10 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-22 06:19:45] [INFO ] Invariant cache hit.
[2023-03-22 06:19:45] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-22 06:19:45] [INFO ] Invariant cache hit.
[2023-03-22 06:19:45] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-22 06:19:45] [INFO ] Invariant cache hit.
[2023-03-22 06:19:45] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 25/25 places, 25/25 transitions.
Stuttering acceptance computed with spot in 483 ms :[(NOT p2), (NOT p2), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Philosophers-PT-000005-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 6}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p2) p1), acceptance={} source=7 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p2:(LEQ (ADD s5 s6 s7 s8 s9) (ADD s15 s16 s17 s18 s20)), p1:(LEQ 1 (ADD s5 s6 s7 s8 s9)), p0:(AND (LEQ 3 (ADD s5 s6 s7 s8 s9)) (LEQ 1 (ADD s5 s6 s7 s8 s9)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 60 steps with 6 reset in 1 ms.
FORMULA Philosophers-PT-000005-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000005-LTLCardinality-03 finished in 634 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(p1))))'
Support contains 10 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-22 06:19:46] [INFO ] Invariant cache hit.
[2023-03-22 06:19:46] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-22 06:19:46] [INFO ] Invariant cache hit.
[2023-03-22 06:19:46] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-22 06:19:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 06:19:46] [INFO ] Invariant cache hit.
[2023-03-22 06:19:46] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 25/25 places, 25/25 transitions.
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-PT-000005-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 (ADD s0 s1 s2 s3 s4)), p1:(LEQ (ADD s0 s1 s2 s3 s4) (ADD s5 s6 s7 s8 s9))], nbAcceptance=2, 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 2776 reset in 231 ms.
Stack based approach found an accepted trace after 46 steps with 2 reset with depth 23 and stack size 16 in 1 ms.
FORMULA Philosophers-PT-000005-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000005-LTLCardinality-05 finished in 396 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(G((p0||G(!p1))))))'
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-22 06:19:46] [INFO ] Invariant cache hit.
[2023-03-22 06:19:46] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-22 06:19:46] [INFO ] Invariant cache hit.
[2023-03-22 06:19:46] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-22 06:19:46] [INFO ] Invariant cache hit.
[2023-03-22 06:19:46] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 25/25 places, 25/25 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : Philosophers-PT-000005-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(LEQ (ADD s15 s16 s17 s18 s20) (ADD s5 s6 s7 s8 s9)), p0:(LEQ (ADD s15 s16 s17 s18 s20) (ADD s10 s11 s12 s13 s14))], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 18 steps with 0 reset in 0 ms.
FORMULA Philosophers-PT-000005-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000005-LTLCardinality-06 finished in 279 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 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 21 transition count 21
Applied a total of 8 rules in 9 ms. Remains 21 /25 variables (removed 4) and now considering 21/25 (removed 4) transitions.
// Phase 1: matrix 21 rows 21 cols
[2023-03-22 06:19:46] [INFO ] Computed 10 place invariants in 3 ms
[2023-03-22 06:19:46] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-22 06:19:46] [INFO ] Invariant cache hit.
[2023-03-22 06:19:46] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-22 06:19:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:19:46] [INFO ] Invariant cache hit.
[2023-03-22 06:19:46] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/25 places, 21/25 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 127 ms. Remains : 21/25 places, 21/25 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000005-LTLCardinality-09 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:(EQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA Philosophers-PT-000005-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000005-LTLCardinality-09 finished in 227 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 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 20 transition count 20
Applied a total of 10 rules in 4 ms. Remains 20 /25 variables (removed 5) and now considering 20/25 (removed 5) transitions.
// Phase 1: matrix 20 rows 20 cols
[2023-03-22 06:19:46] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-22 06:19:46] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-22 06:19:46] [INFO ] Invariant cache hit.
[2023-03-22 06:19:47] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-22 06:19:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:19:47] [INFO ] Invariant cache hit.
[2023-03-22 06:19:47] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/25 places, 20/25 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 20/25 places, 20/25 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-PT-000005-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA Philosophers-PT-000005-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000005-LTLCardinality-13 finished in 172 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(F(p1))) U G(!p0))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2023-03-22 06:19:47] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-22 06:19:47] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-22 06:19:47] [INFO ] Invariant cache hit.
[2023-03-22 06:19:47] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-22 06:19:47] [INFO ] Invariant cache hit.
[2023-03-22 06:19:47] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 25/25 places, 25/25 transitions.
Stuttering acceptance computed with spot in 246 ms :[p0, p0, (NOT p1), (NOT p1), p0, true]
Running random walk in product with property : Philosophers-PT-000005-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s15 1), p1:(OR (EQ s15 1) (EQ s0 0) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 223 steps with 6 reset in 0 ms.
FORMULA Philosophers-PT-000005-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000005-LTLCardinality-15 finished in 377 ms.
All properties solved by simple procedures.
Total runtime 5212 ms.
ITS solved all properties within timeout

BK_STOP 1679465988449

--------------------
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-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 Philosophers-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 r297-tall-167873950100187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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