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.r295-tall-167873947500195.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is Philosophers-PT-000010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947500195
=====================================================================

--------------------
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 1678802563118

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-000010
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 14:02:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 14:02:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 14:02:44] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2023-03-14 14:02:44] [INFO ] Transformed 50 places.
[2023-03-14 14:02:44] [INFO ] Transformed 50 transitions.
[2023-03-14 14:02:44] [INFO ] Found NUPN structural information;
[2023-03-14 14:02:44] [INFO ] Parsed PT model containing 50 places and 50 transitions and 160 arcs in 108 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 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
[2023-03-14 14:02:45] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-14 14:02:45] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-14 14:02:45] [INFO ] Invariant cache hit.
[2023-03-14 14:02:45] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2023-03-14 14:02:45] [INFO ] Invariant cache hit.
[2023-03-14 14:02:45] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 318 ms. Remains : 50/50 places, 50/50 transitions.
Support contains 50 out of 50 places after structural reductions.
[2023-03-14 14:02:45] [INFO ] Flatten gal took : 20 ms
[2023-03-14 14:02:45] [INFO ] Flatten gal took : 7 ms
[2023-03-14 14:02:45] [INFO ] Input system was already deterministic with 50 transitions.
Incomplete random walk after 10000 steps, including 76 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 20) seen :17
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-14 14:02:46] [INFO ] Invariant cache hit.
[2023-03-14 14:02:46] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-14 14:02:46] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2023-03-14 14:02:46] [INFO ] After 46ms 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 0 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 2 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-14 14:02:46] [INFO ] Invariant cache hit.
[2023-03-14 14:02:46] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-14 14:02:46] [INFO ] Invariant cache hit.
[2023-03-14 14:02:46] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2023-03-14 14:02:46] [INFO ] Invariant cache hit.
[2023-03-14 14:02:46] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 248 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 6701 reset in 342 ms.
Stack based approach found an accepted trace after 15 steps with 1 reset with depth 7 and stack size 7 in 0 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-00 finished in 902 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 6 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-14 14:02:47] [INFO ] Invariant cache hit.
[2023-03-14 14:02:47] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-14 14:02:47] [INFO ] Invariant cache hit.
[2023-03-14 14:02:47] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-14 14:02:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 14:02:47] [INFO ] Invariant cache hit.
[2023-03-14 14:02:47] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 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 219 steps with 2 reset in 3 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-01 finished in 276 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 1 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 11 ms. Remains 40 /50 variables (removed 10) and now considering 40/50 (removed 10) transitions.
// Phase 1: matrix 40 rows 40 cols
[2023-03-14 14:02:47] [INFO ] Computed 20 place invariants in 2 ms
[2023-03-14 14:02:47] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-14 14:02:47] [INFO ] Invariant cache hit.
[2023-03-14 14:02:47] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-14 14:02:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 14:02:47] [INFO ] Invariant cache hit.
[2023-03-14 14:02:47] [INFO ] Dead Transitions using invariants and state equation in 33 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 169 ms. Remains : 40/50 places, 40/50 transitions.
Stuttering acceptance computed with spot in 33 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 173 steps with 1 reset in 1 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-02 finished in 219 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 2 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2023-03-14 14:02:47] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-14 14:02:47] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-14 14:02:47] [INFO ] Invariant cache hit.
[2023-03-14 14:02:47] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-14 14:02:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 14:02:47] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 150 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 29 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 6610 steps with 1008 reset in 21 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-03 finished in 216 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 3 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Dead Transitions using invariants and state equation in 36 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 84 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 179 steps with 2 reset in 0 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-04 finished in 256 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.
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-14 14:02:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 125 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 97 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 131 steps with 2 reset in 1 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-05 finished in 237 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 1 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 108 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 419 steps with 54 reset in 3 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-08 finished in 300 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.
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:48] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-14 14:02:48] [INFO ] Invariant cache hit.
[2023-03-14 14:02:49] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 122 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 14116 reset in 221 ms.
Stack based approach found an accepted trace after 117 steps with 16 reset with depth 6 and stack size 6 in 1 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-11 finished in 522 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 2 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2023-03-14 14:02:49] [INFO ] Invariant cache hit.
[2023-03-14 14:02:49] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-14 14:02:49] [INFO ] Invariant cache hit.
[2023-03-14 14:02:49] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-14 14:02:49] [INFO ] Invariant cache hit.
[2023-03-14 14:02:49] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 152 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 120 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 65 steps with 2 reset in 1 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-14 finished in 290 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.
[2023-03-14 14:02:49] [INFO ] Invariant cache hit.
[2023-03-14 14:02:49] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-14 14:02:49] [INFO ] Invariant cache hit.
[2023-03-14 14:02:49] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-14 14:02:49] [INFO ] Invariant cache hit.
[2023-03-14 14:02:49] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 50/50 places, 50/50 transitions.
Stuttering acceptance computed with spot in 117 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 14111 reset in 202 ms.
Stack based approach found an accepted trace after 164 steps with 25 reset with depth 5 and stack size 5 in 1 ms.
FORMULA Philosophers-PT-000010-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000010-LTLCardinality-15 finished in 473 ms.
All properties solved by simple procedures.
Total runtime 5497 ms.
ITS solved all properties within timeout

BK_STOP 1678802571070

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-000010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is 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 r295-tall-167873947500195"
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 ;