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.r194-tall-177969914400900.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)
...................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is PhaseVariation-PT-D10CS100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914400900
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 9.6K Mar 8 06:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Mar 8 06:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Mar 8 06:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 8 06:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 16 08:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 16 08:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 16 08:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 16 08:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 8 06:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Mar 8 06:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 8 06:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 8 06:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 16 08:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 2.9M 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 PhaseVariation-PT-D10CS100-LTLFireability-00
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-01
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-02
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-03
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-04
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-05
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-06
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-07
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-08
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-09
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-10
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-11
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-12
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-13
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-14
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779849355542

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D10CS100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-27 02:35:56] [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]
[2026-05-27 02:35:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 02:35:56] [INFO ] Load time of PNML (sax parser for PT used): 246 ms
[2026-05-27 02:35:56] [INFO ] Transformed 302 places.
[2026-05-27 02:35:57] [INFO ] Transformed 3137 transitions.
[2026-05-27 02:35:57] [INFO ] Parsed PT model containing 302 places and 3137 transitions and 21755 arcs in 361 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 3137/3137 transitions.
Applied a total of 0 rules in 64 ms. Remains 302 /302 variables (removed 0) and now considering 3137/3137 (removed 0) transitions.
Running 3119 sub problems to find dead transitions.
[2026-05-27 02:35:57] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1989228782951234889.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12525106390651641420.kers'
[2026-05-27 02:35:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1989228782951234889.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12525106390651641420.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 201 rows 302 cols 601 entries
Finished phase 1 with 201 SingleSign rule and 0 generalized
[2026-05-27 02:35:57] [INFO ] Computed 101 invariants in 0 ms
Computed 101 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12525106390651641420.kers
Total runtime 1 ms.
[2026-05-27 02:35:57] [INFO ] State equation strengthened by 183 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 3119 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 301/503 variables, and 100 constraints, problems are : Problem set: 0 solved, 3119 unsolved in 20100 ms.
Refiners :[Positive P Invariants (semi-flows): 100/101 constraints, State Equation: 0/302 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 3119/3118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3119 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 3119 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 301/503 variables, and 100 constraints, problems are : Problem set: 0 solved, 3119 unsolved in 20058 ms.
Refiners :[Positive P Invariants (semi-flows): 100/101 constraints, State Equation: 0/302 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 1/3118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41075ms problems are : Problem set: 0 solved, 3119 unsolved
Search for dead transitions found 0 dead transitions in 41123ms
[2026-05-27 02:36:38] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
[2026-05-27 02:36:38] [INFO ] Invariant cache hit.
[2026-05-27 02:36:38] [INFO ] Implicit Places using invariants in 227 ms returned []
[2026-05-27 02:36:38] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
[2026-05-27 02:36:38] [INFO ] Invariant cache hit.
[2026-05-27 02:36:38] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:36:39] [INFO ] Implicit Places using invariants and state equation in 367 ms returned [110]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 609 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 301/302 places, 3137/3137 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 306 transitions
Redundant transition composition rules discarded 306 transitions
Iterating global reduction 0 with 306 rules applied. Total rules applied 306 place count 301 transition count 2831
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 308 place count 300 transition count 2830
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 312 place count 296 transition count 2790
Iterating global reduction 1 with 4 rules applied. Total rules applied 316 place count 296 transition count 2790
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 320 place count 296 transition count 2786
Applied a total of 320 rules in 65 ms. Remains 296 /301 variables (removed 5) and now considering 2786/3137 (removed 351) transitions.
[2026-05-27 02:36:39] [INFO ] Flow matrix only has 196 transitions (discarded 2590 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14547286513474482334.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1745926547946837489.kers'
[2026-05-27 02:36:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14547286513474482334.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1745926547946837489.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 196 rows 292 cols 581 entries
Finished phase 1 with 192 SingleSign rule and 4 generalized
[2026-05-27 02:36:39] [INFO ] Computed 100 invariants in 1 ms
Computed 100 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1745926547946837489.kers
Total runtime 1 ms.
[2026-05-27 02:36:39] [INFO ] Implicit Places using invariants in 202 ms returned []
[2026-05-27 02:36:39] [INFO ] Flow matrix only has 196 transitions (discarded 2590 similar events)
[2026-05-27 02:36:39] [INFO ] Invariant cache hit.
[2026-05-27 02:36:39] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:36:39] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 296/302 places, 2786/3137 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42536 ms. Remains : 296/302 places, 2786/3137 transitions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Applied a total of 0 rules in 13 ms. Remains 296 /296 variables (removed 0) and now considering 2786/2786 (removed 0) transitions.
Running 2773 sub problems to find dead transitions.
[2026-05-27 02:36:39] [INFO ] Flow matrix only has 196 transitions (discarded 2590 similar events)
[2026-05-27 02:36:39] [INFO ] Invariant cache hit.
[2026-05-27 02:36:39] [INFO ] State equation strengthened by 183 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2773 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 287/492 variables, and 91 constraints, problems are : Problem set: 0 solved, 2773 unsolved in 20048 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/296 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 2773/2772 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2773 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2773 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/492 variables, and 91 constraints, problems are : Problem set: 0 solved, 2773 unsolved in 20051 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/296 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 1/2772 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40570ms problems are : Problem set: 0 solved, 2773 unsolved
Search for dead transitions found 0 dead transitions in 40577ms
[2026-05-27 02:37:20] [INFO ] Flow matrix only has 196 transitions (discarded 2590 similar events)
[2026-05-27 02:37:20] [INFO ] Invariant cache hit.
[2026-05-27 02:37:20] [INFO ] Implicit Places using invariants in 196 ms returned []
[2026-05-27 02:37:20] [INFO ] Flow matrix only has 196 transitions (discarded 2590 similar events)
[2026-05-27 02:37:20] [INFO ] Invariant cache hit.
[2026-05-27 02:37:20] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:37:20] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 604 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 41207 ms. Remains : 296/296 places, 2786/2786 transitions.
Support contains 68 out of 296 places after structural reductions.
[2026-05-27 02:37:21] [INFO ] Flatten gal took : 242 ms
[2026-05-27 02:37:21] [INFO ] Flatten gal took : 123 ms
[2026-05-27 02:37:21] [INFO ] Input system was already deterministic with 2786 transitions.
RANDOM walk for 28076 steps (116 resets) in 1461 ms. (19 steps per ms) remains 0/36 properties
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 296 stabilizing places and 2786 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 296 transition count 2786
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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(G((!p1 U X(X(p1)))))&&p0)))'
Support contains 5 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 23 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Running 2749 sub problems to find dead transitions.
[2026-05-27 02:37:22] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14577282591590278102.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7384189574502221950.kers'
[2026-05-27 02:37:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14577282591590278102.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7384189574502221950.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 192 rows 284 cols 565 entries
Finished phase 1 with 184 SingleSign rule and 8 generalized
[2026-05-27 02:37:22] [INFO ] Computed 100 invariants in 1 ms
Computed 100 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7384189574502221950.kers
Total runtime 2 ms.
[2026-05-27 02:37:22] [INFO ] State equation strengthened by 183 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2749 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/484 variables, and 91 constraints, problems are : Problem set: 0 solved, 2749 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/292 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 2749/2748 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2749 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2749 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 283/484 variables, and 91 constraints, problems are : Problem set: 0 solved, 2749 unsolved in 20044 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/292 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 1/2748 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40609ms problems are : Problem set: 0 solved, 2749 unsolved
Search for dead transitions found 0 dead transitions in 40618ms
[2026-05-27 02:38:03] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:03] [INFO ] Invariant cache hit.
[2026-05-27 02:38:03] [INFO ] Implicit Places using invariants in 251 ms returned []
[2026-05-27 02:38:03] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:03] [INFO ] Invariant cache hit.
[2026-05-27 02:38:03] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:38:04] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 813 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41465 ms. Remains : 292/296 places, 2758/2786 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(G((!p1 U X(X(p1)))))&&p0)))'
Stuttering acceptance computed with spot in 353 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-00 finished in 41903 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(X(G(p0))))&&(!p1 U (p2||G(!p1)))))'
Support contains 7 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 24 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Skipped dead transition search.
[2026-05-27 02:38:04] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:04] [INFO ] Invariant cache hit.
[2026-05-27 02:38:04] [INFO ] Implicit Places using invariants in 284 ms returned []
[2026-05-27 02:38:04] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:04] [INFO ] Invariant cache hit.
[2026-05-27 02:38:05] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:38:05] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 799 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 825 ms. Remains : 292/296 places, 2758/2786 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(X(G(p0))))&&(!p1 U (p2||G(!p1)))))'
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p0) (AND p1 (NOT p2))), true, (NOT p0), (AND (NOT p2) p1), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1442 steps with 8 reset in 49 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-03 finished in 1094 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(X(X(X(F(p0))))) U p1)||F(p2)))'
Support contains 7 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 25 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Skipped dead transition search.
[2026-05-27 02:38:05] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:05] [INFO ] Invariant cache hit.
[2026-05-27 02:38:05] [INFO ] Implicit Places using invariants in 207 ms returned []
[2026-05-27 02:38:05] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:05] [INFO ] Invariant cache hit.
[2026-05-27 02:38:06] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:38:06] [INFO ] Implicit Places using invariants and state equation in 501 ms returned []
Implicit Place search using SMT with State Equation took 714 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 741 ms. Remains : 292/296 places, 2758/2786 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(X(X(X(F(p0))))) U p1)||F(p2)))'
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-04
Stuttering criterion allowed to conclude after 188 steps with 0 reset in 7 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-04 finished in 925 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)&&X(X(X(p0)))&&F(p2)))'
Support contains 7 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 23 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Skipped dead transition search.
[2026-05-27 02:38:06] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:06] [INFO ] Invariant cache hit.
[2026-05-27 02:38:06] [INFO ] Implicit Places using invariants in 219 ms returned []
[2026-05-27 02:38:06] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:06] [INFO ] Invariant cache hit.
[2026-05-27 02:38:06] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:38:07] [INFO ] Implicit Places using invariants and state equation in 504 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 752 ms. Remains : 292/296 places, 2758/2786 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)&&X(X(X(p0)))&&F(p2)))'
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p0), (NOT p2), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-05
Stuttering criterion allowed to conclude after 199 steps with 0 reset in 6 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-05 finished in 994 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)&&(F(p2)||p1))))'
Support contains 9 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 20 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Skipped dead transition search.
[2026-05-27 02:38:07] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:07] [INFO ] Invariant cache hit.
[2026-05-27 02:38:07] [INFO ] Implicit Places using invariants in 227 ms returned []
[2026-05-27 02:38:07] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:07] [INFO ] Invariant cache hit.
[2026-05-27 02:38:07] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:38:08] [INFO ] Implicit Places using invariants and state equation in 499 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 749 ms. Remains : 292/296 places, 2758/2786 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)&&(F(p2)||p1))))'
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-06
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-06 finished in 965 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' '!(G(F(p0)))'
Support contains 3 out of 296 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 623 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Skipped dead transition search.
[2026-05-27 02:38:09] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:09] [INFO ] Invariant cache hit.
[2026-05-27 02:38:09] [INFO ] Implicit Places using invariants in 315 ms returned []
[2026-05-27 02:38:09] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:09] [INFO ] Invariant cache hit.
[2026-05-27 02:38:09] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:38:10] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 871 ms to find 0 implicit places.
[2026-05-27 02:38:10] [INFO ] Redundant transitions in 173 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1678 ms. Remains : 292/296 places, 2758/2786 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' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-07
Product exploration explored 100000 steps with 725 reset in 1944 ms.
Product exploration explored 100000 steps with 708 reset in 1975 ms.
Computed a total of 292 stabilizing places and 2758 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 292 transition count 2758
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 4 factoid took 12 ms. Proved property starting from automaton with 2 states, 3 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 216 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-07 finished in 6072 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' '!(G((p0||X(F(((!p1&&X(X(X(p2))))||G(p2)))))))'
Support contains 7 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 25 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Skipped dead transition search.
[2026-05-27 02:38:14] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:14] [INFO ] Invariant cache hit.
[2026-05-27 02:38:14] [INFO ] Implicit Places using invariants in 246 ms returned []
[2026-05-27 02:38:14] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:38:14] [INFO ] Invariant cache hit.
[2026-05-27 02:38:15] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:38:15] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 786 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 814 ms. Remains : 292/296 places, 2758/2786 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' '!(G((X(F(((p0&&X(X(X(p1))))||G(p1))))||p2)))'
Stuttering acceptance computed with spot in 376 ms :[(AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-08
Stuttering criterion allowed to conclude after 156 steps with 0 reset in 5 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-08 finished in 1263 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(p0)||X(p1)))&&F((G(F(p1))||(F(p1)&&X(!p2))))))'
Support contains 7 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 293 transition count 2768
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 293 transition count 2768
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 293 transition count 2765
Applied a total of 9 rules in 28 ms. Remains 293 /296 variables (removed 3) and now considering 2765/2786 (removed 21) transitions.
Running 2755 sub problems to find dead transitions.
[2026-05-27 02:38:15] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11730182084788414891.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-910245149313294258.kers'
[2026-05-27 02:38:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11730182084788414891.kers, --Pflows, --basisKERS=/tmp/petrispot-output-910245149313294258.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 193 rows 286 cols 569 entries
Finished phase 1 with 186 SingleSign rule and 7 generalized
[2026-05-27 02:38:15] [INFO ] Computed 100 invariants in 1 ms
Computed 100 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-910245149313294258.kers
Total runtime 1 ms.
[2026-05-27 02:38:15] [INFO ] State equation strengthened by 183 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2755 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 284/486 variables, and 91 constraints, problems are : Problem set: 0 solved, 2755 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/293 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 2755/2754 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2755 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2755 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/486 variables, and 91 constraints, problems are : Problem set: 0 solved, 2755 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/293 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 1/2754 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40574ms problems are : Problem set: 0 solved, 2755 unsolved
Search for dead transitions found 0 dead transitions in 40586ms
[2026-05-27 02:38:56] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
[2026-05-27 02:38:56] [INFO ] Invariant cache hit.
[2026-05-27 02:38:56] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-27 02:38:56] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
[2026-05-27 02:38:56] [INFO ] Invariant cache hit.
[2026-05-27 02:38:56] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:38:57] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 764 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 293/296 places, 2765/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41388 ms. Remains : 293/296 places, 2765/2786 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(p0)||X(p1)))&&F((G(F(p1))||(F(p1)&&X(p2))))))'
Stuttering acceptance computed with spot in 257 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-09
Stuttering criterion allowed to conclude after 191 steps with 0 reset in 4 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-09 finished in 41702 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' '!(G((F(!p0)&&F(G(p1)))))'
Support contains 5 out of 296 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 525 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Running 2749 sub problems to find dead transitions.
[2026-05-27 02:38:58] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5071965825582157328.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16093750841116463.kers'
[2026-05-27 02:38:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5071965825582157328.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16093750841116463.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 192 rows 284 cols 565 entries
Finished phase 1 with 184 SingleSign rule and 8 generalized
[2026-05-27 02:38:58] [INFO ] Computed 100 invariants in 1 ms
Computed 100 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16093750841116463.kers
Total runtime 1 ms.
[2026-05-27 02:38:58] [INFO ] State equation strengthened by 183 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2749 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/484 variables, and 91 constraints, problems are : Problem set: 0 solved, 2749 unsolved in 20043 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/292 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 2749/2748 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2749 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2749 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 283/484 variables, and 91 constraints, problems are : Problem set: 0 solved, 2749 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/292 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 1/2748 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40541ms problems are : Problem set: 0 solved, 2749 unsolved
Search for dead transitions found 0 dead transitions in 40547ms
[2026-05-27 02:39:38] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:39:38] [INFO ] Invariant cache hit.
[2026-05-27 02:39:38] [INFO ] Implicit Places using invariants in 226 ms returned []
[2026-05-27 02:39:38] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:39:38] [INFO ] Invariant cache hit.
[2026-05-27 02:39:39] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:39:39] [INFO ] Implicit Places using invariants and state equation in 533 ms returned []
Implicit Place search using SMT with State Equation took 761 ms to find 0 implicit places.
[2026-05-27 02:39:39] [INFO ] Redundant transitions in 168 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 42018 ms. Remains : 292/296 places, 2758/2786 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' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-10
Stuttering criterion allowed to conclude after 152 steps with 0 reset in 5 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-10 finished in 42161 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 3 out of 296 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 703 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Skipped dead transition search.
[2026-05-27 02:39:40] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:39:40] [INFO ] Invariant cache hit.
[2026-05-27 02:39:40] [INFO ] Implicit Places using invariants in 221 ms returned []
[2026-05-27 02:39:40] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:39:40] [INFO ] Invariant cache hit.
[2026-05-27 02:39:40] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:39:41] [INFO ] Implicit Places using invariants and state equation in 562 ms returned []
Implicit Place search using SMT with State Equation took 786 ms to find 0 implicit places.
[2026-05-27 02:39:41] [INFO ] Redundant transitions in 90 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1588 ms. Remains : 292/296 places, 2758/2786 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 : PhaseVariation-PT-D10CS100-LTLFireability-11
Product exploration explored 100000 steps with 626 reset in 1878 ms.
Product exploration explored 100000 steps with 632 reset in 1939 ms.
Computed a total of 292 stabilizing places and 2758 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 292 transition count 2758
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 4 factoid took 17 ms. Proved property starting from automaton with 1 states, 2 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 209 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-11 finished in 5675 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(p0)||X((!p1&&X((F(!p2)||G(!p1)))))) U p2)))'
Support contains 7 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 292 transition count 2762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 292 transition count 2762
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 292 transition count 2758
Applied a total of 12 rules in 31 ms. Remains 292 /296 variables (removed 4) and now considering 2758/2786 (removed 28) transitions.
Skipped dead transition search.
[2026-05-27 02:39:45] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:39:45] [INFO ] Invariant cache hit.
[2026-05-27 02:39:45] [INFO ] Implicit Places using invariants in 224 ms returned []
[2026-05-27 02:39:45] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2026-05-27 02:39:45] [INFO ] Invariant cache hit.
[2026-05-27 02:39:45] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:39:46] [INFO ] Implicit Places using invariants and state equation in 478 ms returned []
Implicit Place search using SMT with State Equation took 703 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 292/296 places, 2758/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 735 ms. Remains : 292/296 places, 2758/2786 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)||X((!p1&&X((F(!p2)||G(!p1)))))) U p2)))'
Stuttering acceptance computed with spot in 377 ms :[(NOT p2), (NOT p2), p1, (AND (NOT p0) p1), true, (AND p2 p1), p2, (NOT p0), (AND p2 p1 (NOT p0)), (AND p2 (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-13
Entered a terminal (fully accepting) state of product in 10311 steps with 2069 reset in 66 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-13 finished in 1215 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(X(p0)) U (G(X(X(p0)))||(X(X(p0))&&((!p1 U (p2||G(!p1))) U ((F(G(!p3))&&(!p1 U (p2||G(!p1))))||G((!p1 U (p2||G(!p1)))))))))))'
Support contains 9 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 293 transition count 2768
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 293 transition count 2768
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 293 transition count 2765
Applied a total of 9 rules in 25 ms. Remains 293 /296 variables (removed 3) and now considering 2765/2786 (removed 21) transitions.
Running 2755 sub problems to find dead transitions.
[2026-05-27 02:39:46] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10275449678139322647.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13538226437875625996.kers'
[2026-05-27 02:39:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10275449678139322647.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13538226437875625996.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 193 rows 286 cols 569 entries
Finished phase 1 with 186 SingleSign rule and 7 generalized
[2026-05-27 02:39:46] [INFO ] Computed 100 invariants in 1 ms
Computed 100 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13538226437875625996.kers
Total runtime 2 ms.
[2026-05-27 02:39:46] [INFO ] State equation strengthened by 183 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2755 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 284/486 variables, and 91 constraints, problems are : Problem set: 0 solved, 2755 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/293 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 2755/2754 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2755 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2755 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/486 variables, and 91 constraints, problems are : Problem set: 0 solved, 2755 unsolved in 20044 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/293 constraints, ReadFeed: 0/183 constraints, PredecessorRefiner: 1/2754 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40555ms problems are : Problem set: 0 solved, 2755 unsolved
Search for dead transitions found 0 dead transitions in 40560ms
[2026-05-27 02:40:27] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
[2026-05-27 02:40:27] [INFO ] Invariant cache hit.
[2026-05-27 02:40:27] [INFO ] Implicit Places using invariants in 224 ms returned []
[2026-05-27 02:40:27] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
[2026-05-27 02:40:27] [INFO ] Invariant cache hit.
[2026-05-27 02:40:27] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:40:27] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 724 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 293/296 places, 2765/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41316 ms. Remains : 293/296 places, 2765/2786 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(X(p0)) U (G(X(X(p0)))||(X(X(p0))&&((!p1 U (p2||G(!p1))) U ((F(G(!p3))&&(!p1 U (p2||G(!p1))))||G((!p1 U (p2||G(!p1)))))))))))'
Stuttering acceptance computed with spot in 608 ms :[(NOT p0), (NOT p0), (AND (NOT p2) p3 (NOT p0) p1), (AND (NOT p2) p1 (NOT p0) p3), (AND (NOT p0) p3), (AND (NOT p0) p3), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2) p1), (NOT p0), (NOT p0), (AND (NOT p0) p3), (AND (NOT p2) (NOT p0) p1 p3), (AND (NOT p2) (NOT p0) p1), true, p3, (AND p3 (NOT p2) p0 p1), (AND (NOT p2) p0 p1)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-14
Entered a terminal (fully accepting) state of product in 15 steps with 2 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-14 finished in 42033 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||X((F(G(p2))||p1)))))'
Support contains 7 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 2786/2786 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 293 transition count 2768
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 293 transition count 2768
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 293 transition count 2765
Applied a total of 9 rules in 24 ms. Remains 293 /296 variables (removed 3) and now considering 2765/2786 (removed 21) transitions.
Skipped dead transition search.
[2026-05-27 02:40:28] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17110536356815471919.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14101366477580968472.kers'
[2026-05-27 02:40:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17110536356815471919.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14101366477580968472.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 193 rows 286 cols 569 entries
Finished phase 1 with 186 SingleSign rule and 7 generalized
[2026-05-27 02:40:28] [INFO ] Computed 100 invariants in 1 ms
Computed 100 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14101366477580968472.kers
Total runtime 2 ms.
[2026-05-27 02:40:28] [INFO ] Implicit Places using invariants in 248 ms returned []
[2026-05-27 02:40:28] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
[2026-05-27 02:40:28] [INFO ] Invariant cache hit.
[2026-05-27 02:40:29] [INFO ] State equation strengthened by 183 read => feed constraints.
[2026-05-27 02:40:29] [INFO ] Implicit Places using invariants and state equation in 519 ms returned []
Implicit Place search using SMT with State Equation took 769 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 293/296 places, 2765/2786 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 793 ms. Remains : 293/296 places, 2765/2786 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(p1))||p0))||p2)))'
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-15
Stuttering criterion allowed to conclude after 156 steps with 0 reset in 10 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-15 finished in 1003 ms.
All properties solved by simple procedures.
Total runtime 273031 ms.

BK_STOP 1779849630055

--------------------
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="PhaseVariation-PT-D10CS100"
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 PhaseVariation-PT-D10CS100, 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 r194-tall-177969914400900"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D10CS100.tgz
mv PhaseVariation-PT-D10CS100 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 ;