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Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r210-smll-177969941900020
Last Updated
Jun 17, 2026

About the Execution of ITS-Tools for Philosophers-COL-000020

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
440.815 34829.00 59652.00 372.90 TTFFFFFFFFTFFFFF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r210-smll-177969941900020.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=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 2-5973
Executing tool itstools
Input is Philosophers-COL-000020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969941900020
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.4K Mar 5 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 5 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 5 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 5 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 16 08:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 16 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 16 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Mar 5 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Mar 5 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 5 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Mar 5 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 16 08:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 16 08:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 11K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Philosophers-COL-000020-LTLFireability-00
FORMULA_NAME Philosophers-COL-000020-LTLFireability-01
FORMULA_NAME Philosophers-COL-000020-LTLFireability-02
FORMULA_NAME Philosophers-COL-000020-LTLFireability-03
FORMULA_NAME Philosophers-COL-000020-LTLFireability-04
FORMULA_NAME Philosophers-COL-000020-LTLFireability-05
FORMULA_NAME Philosophers-COL-000020-LTLFireability-06
FORMULA_NAME Philosophers-COL-000020-LTLFireability-07
FORMULA_NAME Philosophers-COL-000020-LTLFireability-08
FORMULA_NAME Philosophers-COL-000020-LTLFireability-09
FORMULA_NAME Philosophers-COL-000020-LTLFireability-10
FORMULA_NAME Philosophers-COL-000020-LTLFireability-11
FORMULA_NAME Philosophers-COL-000020-LTLFireability-12
FORMULA_NAME Philosophers-COL-000020-LTLFireability-13
FORMULA_NAME Philosophers-COL-000020-LTLFireability-14
FORMULA_NAME Philosophers-COL-000020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779782464235

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-000020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-26 08:01:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 08:01:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 08:01:06] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-26 08:01:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-26 08:01:07] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1167 ms
[2026-05-26 08:01:07] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 100 PT places and 100.0 transition bindings in 33 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
[2026-05-26 08:01:07] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 13 ms.
[2026-05-26 08:01:07] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Philosophers-COL-000020-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000020-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000020-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 3 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 4936 steps (224 resets) in 68 ms. (71 steps per ms) remains 0/3 properties
[2026-05-26 08:01:08] [INFO ] Flatten gal took : 30 ms
[2026-05-26 08:01:08] [INFO ] Flatten gal took : 3 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 20) 20) 20)]] contains successor/predecessor on variables of sort Philo
[2026-05-26 08:01:08] [INFO ] Unfolded HLPN to a Petri net with 100 places and 100 transitions 320 arcs in 37 ms.
[2026-05-26 08:01:08] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-COL-000020-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 100 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 11 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17811569019685477275.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10065574217972103812.kers'
[2026-05-26 08:01:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17811569019685477275.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10065574217972103812.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 100 rows 100 cols 320 entries
Finished phase 1 with 60 SingleSign rule and 0 generalized
[2026-05-26 08:01:08] [INFO ] Computed 40 invariants in 1 ms
Computed 40 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10065574217972103812.kers
Total runtime 3 ms.
[2026-05-26 08:01:09] [INFO ] Implicit Places using invariants in 493 ms returned []
[2026-05-26 08:01:09] [INFO ] Invariant cache hit.
[2026-05-26 08:01:09] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 802 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2026-05-26 08:01:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 20/100 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 100/200 variables, 100/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/200 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 140 constraints, problems are : Problem set: 0 solved, 60 unsolved in 4531 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 20/100 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 100/200 variables, 100/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 60/200 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/200 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 200 constraints, problems are : Problem set: 0 solved, 60 unsolved in 3164 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7794ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 7813ms
Finished structural reductions in LTL mode , in 1 iterations and 8712 ms. Remains : 100/100 places, 100/100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 1 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:17] [INFO ] Invariant cache hit.
[2026-05-26 08:01:17] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-26 08:01:17] [INFO ] Invariant cache hit.
[2026-05-26 08:01:17] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 227 ms. Remains : 100/100 places, 100/100 transitions.
Support contains 100 out of 100 places after structural reductions.
[2026-05-26 08:01:17] [INFO ] Flatten gal took : 46 ms
[2026-05-26 08:01:17] [INFO ] Flatten gal took : 43 ms
[2026-05-26 08:01:17] [INFO ] Input system was already deterministic with 100 transitions.
Reduction of identical properties reduced properties to check from 10 to 5
RANDOM walk for 145 steps (0 resets) in 34 ms. (4 steps per ms) remains 0/5 properties
FORMULA Philosophers-COL-000020-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(((G((G(p2)||p1))&&(F(p2)||p3))||p0)))))'
Support contains 80 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:18] [INFO ] Invariant cache hit.
[2026-05-26 08:01:18] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-26 08:01:18] [INFO ] Invariant cache hit.
[2026-05-26 08:01:18] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(((G((G(p2)||p1))&&(F(p2)||p3))||p0)))))'
Stuttering acceptance computed with spot in 897 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-00
Product exploration explored 100000 steps with 33333 reset in 1020 ms.
Product exploration explored 100000 steps with 33333 reset in 567 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 7 factoid took 144 ms. Proved property starting from automaton with 8 states, 22 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 158 ms.
FORMULA Philosophers-COL-000020-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Philosophers-COL-000020-LTLFireability-00 finished in 2978 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p1)||p0))))'
Support contains 40 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:21] [INFO ] Invariant cache hit.
[2026-05-26 08:01:21] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-26 08:01:21] [INFO ] Invariant cache hit.
[2026-05-26 08:01:21] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p1)||p0))))'
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-01
Product exploration explored 100000 steps with 50000 reset in 554 ms.
Product exploration explored 100000 steps with 50000 reset in 487 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 5 factoid took 11 ms. Proved property starting from automaton with 3 states, 3 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 16 ms.
FORMULA Philosophers-COL-000020-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Philosophers-COL-000020-LTLFireability-01 finished in 1520 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(p1))))'
Support contains 60 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:22] [INFO ] Invariant cache hit.
[2026-05-26 08:01:22] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-05-26 08:01:22] [INFO ] Invariant cache hit.
[2026-05-26 08:01:23] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 172 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&p1)))'
Stuttering acceptance computed with spot in 147 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-03
Entered a terminal (fully accepting) state of product in 23 steps with 0 reset in 0 ms.
FORMULA Philosophers-COL-000020-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000020-LTLFireability-03 finished in 345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 60 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 12 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:23] [INFO ] Invariant cache hit.
[2026-05-26 08:01:23] [INFO ] Implicit Places using invariants in 90 ms returned []
[2026-05-26 08:01:23] [INFO ] Invariant cache hit.
[2026-05-26 08:01:23] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2026-05-26 08:01:23] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 300 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p1)]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1600 steps with 515 reset in 107 ms.
FORMULA Philosophers-COL-000020-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000020-LTLFireability-04 finished in 521 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((X(X(F(!p2)))||p1))))'
Support contains 60 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:23] [INFO ] Invariant cache hit.
[2026-05-26 08:01:23] [INFO ] Implicit Places using invariants in 133 ms returned []
[2026-05-26 08:01:23] [INFO ] Invariant cache hit.
[2026-05-26 08:01:24] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 342 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((X(X(F(p2)))||p1))))'
Stuttering acceptance computed with spot in 270 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-05
Product exploration explored 100000 steps with 18396 reset in 1074 ms.
Product exploration explored 100000 steps with 18361 reset in 916 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 31 steps (0 resets) in 7 ms. (3 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
[2026-05-26 08:01:26] [INFO ] Invariant cache hit.
[2026-05-26 08:01:26] [INFO ] [Real]Absence check using 40 positive place invariants in 47 ms returned sat
[2026-05-26 08:01:27] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2026-05-26 08:01:27] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:01:27] [INFO ] [Nat]Absence check using 40 positive place invariants in 25 ms returned sat
[2026-05-26 08:01:27] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2026-05-26 08:01:28] [INFO ] Computed and/alt/rep : 60/80/60 causal constraints (skipped 0 transitions) in 25 ms.
[2026-05-26 08:01:28] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 1738 ms.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Support contains 20 out of 100 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:28] [INFO ] Invariant cache hit.
[2026-05-26 08:01:28] [INFO ] Implicit Places using invariants in 133 ms returned []
[2026-05-26 08:01:28] [INFO ] Invariant cache hit.
[2026-05-26 08:01:28] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2026-05-26 08:01:28] [INFO ] Redundant transitions in 4 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 373 ms. Remains : 100/100 places, 100/100 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 35 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
[2026-05-26 08:01:28] [INFO ] Invariant cache hit.
[2026-05-26 08:01:29] [INFO ] [Real]Absence check using 40 positive place invariants in 55 ms returned sat
[2026-05-26 08:01:29] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2026-05-26 08:01:29] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:01:30] [INFO ] [Nat]Absence check using 40 positive place invariants in 28 ms returned sat
[2026-05-26 08:01:30] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2026-05-26 08:01:30] [INFO ] Computed and/alt/rep : 60/80/60 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-26 08:01:30] [INFO ] Added : 0 causal constraints over 0 iterations in 35 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 1682 ms.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 11253 reset in 844 ms.
Product exploration explored 100000 steps with 11162 reset in 721 ms.
Built C files in :
/tmp/ltsmin5214635512946900038
[2026-05-26 08:01:32] [INFO ] Computing symmetric may disable matrix : 100 transitions.
[2026-05-26 08:01:32] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 08:01:32] [INFO ] Computing symmetric may enable matrix : 100 transitions.
[2026-05-26 08:01:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 08:01:32] [INFO ] Computing Do-Not-Accords matrix : 100 transitions.
[2026-05-26 08:01:32] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 08:01:32] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5214635512946900038
Running compilation step : cd /tmp/ltsmin5214635512946900038;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 780 ms.
Running link step : cd /tmp/ltsmin5214635512946900038;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 78 ms.
Running LTSmin : cd /tmp/ltsmin5214635512946900038;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14559176468001100542.hoa' '--buchi-type=spotba'
LTSmin run took 133 ms.
FORMULA Philosophers-COL-000020-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property Philosophers-COL-000020-LTLFireability-05 finished in 9481 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((!p0&&X(!p1))) U (X(G((!p0&&X(!p1))))||(X((!p0&&X(!p1)))&&G(!p1))))))'
Support contains 60 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:33] [INFO ] Invariant cache hit.
[2026-05-26 08:01:33] [INFO ] Implicit Places using invariants in 131 ms returned []
[2026-05-26 08:01:33] [INFO ] Invariant cache hit.
[2026-05-26 08:01:33] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 313 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((!p0&&X(!p1))) U (X(G((!p0&&X(!p1))))||(X((!p0&&X(!p1)))&&G(!p1))))))'
Stuttering acceptance computed with spot in 401 ms :[true, (OR p0 p1), (OR p0 p1), (OR p1 p0), (OR p1 p0), (OR p0 p1), (OR p0 p1), p1]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-07
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Philosophers-COL-000020-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000020-LTLFireability-07 finished in 782 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((F(p0) U p1) U X((!p0&&G(!p2)))))))'
Support contains 80 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:34] [INFO ] Invariant cache hit.
[2026-05-26 08:01:34] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-26 08:01:34] [INFO ] Invariant cache hit.
[2026-05-26 08:01:34] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((F(p0) U p1) U X((!p0&&G(!p2)))))))'
Stuttering acceptance computed with spot in 531 ms :[(OR p0 p2), (OR p0 p2), (AND (NOT p0) p2), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR p2 p0), (NOT p0), (NOT p1), (AND (NOT p1) p2), p2]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-09
Stuttering criterion allowed to conclude after 68536 steps with 5089 reset in 726 ms.
FORMULA Philosophers-COL-000020-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000020-LTLFireability-09 finished in 1646 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0)) U p1)))'
Support contains 60 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:35] [INFO ] Invariant cache hit.
[2026-05-26 08:01:35] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-26 08:01:35] [INFO ] Invariant cache hit.
[2026-05-26 08:01:35] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 195 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0)) U p1)))'
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-11
Stuttering criterion allowed to conclude after 56501 steps with 3908 reset in 364 ms.
FORMULA Philosophers-COL-000020-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000020-LTLFireability-11 finished in 758 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 40 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 9 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:36] [INFO ] Invariant cache hit.
[2026-05-26 08:01:36] [INFO ] Implicit Places using invariants in 110 ms returned []
[2026-05-26 08:01:36] [INFO ] Invariant cache hit.
[2026-05-26 08:01:36] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2026-05-26 08:01:36] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 336 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-12
Stuttering criterion allowed to conclude after 290 steps with 0 reset in 2 ms.
FORMULA Philosophers-COL-000020-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000020-LTLFireability-12 finished in 421 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(!p0)) U p1) U (p0 U X(!p2))))'
Support contains 80 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 1 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:36] [INFO ] Invariant cache hit.
[2026-05-26 08:01:36] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-26 08:01:36] [INFO ] Invariant cache hit.
[2026-05-26 08:01:37] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(!p0)) U p1) U (p0 U X(!p2))))'
Stuttering acceptance computed with spot in 382 ms :[p2, (AND p2 p0), (AND (NOT p1) p2), p2, (AND p2 p0 p1), p0, (NOT p1)]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-13
Product exploration explored 100000 steps with 4785 reset in 863 ms.
Stack based approach found an accepted trace after 386 steps with 23 reset with depth 29 and stack size 29 in 6 ms.
FORMULA Philosophers-COL-000020-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000020-LTLFireability-13 finished in 1549 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 20 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2026-05-26 08:01:38] [INFO ] Invariant cache hit.
[2026-05-26 08:01:38] [INFO ] Implicit Places using invariants in 149 ms returned []
[2026-05-26 08:01:38] [INFO ] Invariant cache hit.
[2026-05-26 08:01:38] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2026-05-26 08:01:38] [INFO ] Redundant transitions in 2 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 309 ms. Remains : 100/100 places, 100/100 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-COL-000020-LTLFireability-15
Product exploration explored 100000 steps with 166 reset in 295 ms.
Stack based approach found an accepted trace after 40 steps with 0 reset with depth 41 and stack size 41 in 1 ms.
FORMULA Philosophers-COL-000020-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000020-LTLFireability-15 finished in 666 ms.
All properties solved by simple procedures.
Total runtime 32857 ms.

BK_STOP 1779782499064

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-COL-000020"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-5973"
echo " Executing tool itstools"
echo " Input is Philosophers-COL-000020, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r210-smll-177969941900020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000020.tgz
mv Philosophers-COL-000020 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;