About the Execution of ITS-Tools for ZombiesAndSurvivors-PT-Kneser350703100100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 533778.00 | 0.00 | 0.00 | FFFFFFFFTFFFTFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r254-tall-174931340300644.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ZombiesAndSurvivors-PT-Kneser350703100100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931340300644
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 10K Jun 6 09:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Jun 6 09:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 6 09:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 6 09:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Jun 6 12:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 12:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Jun 6 12:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 12:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 18K Jun 6 09:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Jun 6 09:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Jun 6 09:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Jun 6 09:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 12:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Jun 6 12:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 19 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 142K Jun 5 20:08 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 ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-00
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-01
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-02
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-03
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-04
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-05
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-06
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-07
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-08
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-09
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-10
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-11
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-12
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-13
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-14
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1749430286900
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ZombiesAndSurvivors-PT-Kneser350703100100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-09 00:51:28] [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]
[2025-06-09 00:51:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-09 00:51:28] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2025-06-09 00:51:28] [INFO ] Transformed 70 places.
[2025-06-09 00:51:28] [INFO ] Transformed 350 transitions.
[2025-06-09 00:51:28] [INFO ] Parsed PT model containing 70 places and 350 transitions and 770 arcs in 166 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 2 formulas.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 11 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
// Phase 1: matrix 350 rows 70 cols
[2025-06-09 00:51:28] [INFO ] Computed 0 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:51:28] [INFO ] Implicit Places using invariants in 146 ms returned []
[2025-06-09 00:51:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:51:28] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:51:28] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:51:28] [INFO ] Invariant cache hit.
[2025-06-09 00:51:28] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 11359 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30031 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41528ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 41539ms
Finished structural reductions in LTL mode , in 1 iterations and 41953 ms. Remains : 70/70 places, 350/350 transitions.
Support contains 35 out of 70 places after structural reductions.
[2025-06-09 00:52:10] [INFO ] Flatten gal took : 41 ms
[2025-06-09 00:52:10] [INFO ] Flatten gal took : 16 ms
[2025-06-09 00:52:10] [INFO ] Input system was already deterministic with 350 transitions.
RANDOM walk for 40098 steps (8 resets) in 150 ms. (265 steps per ms) remains 10/30 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 1/3 properties
BEST_FIRST walk for 6518 steps (0 resets) in 9 ms. (651 steps per ms) remains 0/1 properties
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 35 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Graph (trivial) has 258 edges and 70 vertex of which 67 / 70 are part of one of the 2 SCC in 1 ms
Free SCC test removed 65 places
Ensure Unique test removed 332 transitions
Reduce isomorphic transitions removed 332 transitions.
Applied a total of 1 rules in 12 ms. Remains 5 /70 variables (removed 65) and now considering 18/350 (removed 332) transitions.
[2025-06-09 00:52:11] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 5 cols
[2025-06-09 00:52:11] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:52:11] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-06-09 00:52:11] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2025-06-09 00:52:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:52:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-09 00:52:11] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 00:52:11] [INFO ] Redundant transitions in 0 ms returned []
Running 11 sub problems to find dead transitions.
[2025-06-09 00:52:11] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2025-06-09 00:52:11] [INFO ] Invariant cache hit.
[2025-06-09 00:52:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 14/19 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 0/19 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/20 variables, and 6 constraints, problems are : Problem set: 0 solved, 11 unsolved in 61 ms.
Refiners :[State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 14/19 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 11/17 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 0/19 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/20 variables, and 17 constraints, problems are : Problem set: 0 solved, 11 unsolved in 88 ms.
Refiners :[State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 153ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 154ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/70 places, 18/350 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 211 ms. Remains : 5/70 places, 18/350 transitions.
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-01
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-01 finished in 469 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||X((G(F(!p0))||(G(p1) U (p0&&G(p1)))))))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 12 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
// Phase 1: matrix 350 rows 70 cols
[2025-06-09 00:52:11] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:52:11] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-09 00:52:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:52:11] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:52:11] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:52:11] [INFO ] Invariant cache hit.
[2025-06-09 00:52:11] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17009 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30019 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47081ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47082ms
Finished structural reductions in LTL mode , in 1 iterations and 47228 ms. Remains : 70/70 places, 350/350 transitions.
Stuttering acceptance computed with spot in 263 ms :[false, false, false, (AND (NOT p1) p0), p0, p0]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-02
Product exploration explored 100000 steps with 791 reset in 524 ms.
Stack based approach found an accepted trace after 162 steps with 1 reset with depth 145 and stack size 142 in 1 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-02 finished in 48041 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Graph (trivial) has 272 edges and 70 vertex of which 69 / 70 are part of one of the 2 SCC in 1 ms
Free SCC test removed 67 places
Ensure Unique test removed 342 transitions
Reduce isomorphic transitions removed 342 transitions.
Applied a total of 1 rules in 3 ms. Remains 3 /70 variables (removed 67) and now considering 8/350 (removed 342) transitions.
[2025-06-09 00:52:59] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
// Phase 1: matrix 7 rows 3 cols
[2025-06-09 00:52:59] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:52:59] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-09 00:52:59] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2025-06-09 00:52:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:52:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-09 00:52:59] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 00:52:59] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-09 00:52:59] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2025-06-09 00:52:59] [INFO ] Invariant cache hit.
[2025-06-09 00:52:59] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/10 variables, and 4 constraints, problems are : Problem set: 0 solved, 3 unsolved in 28 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/9 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/10 variables, and 7 constraints, problems are : Problem set: 0 solved, 3 unsolved in 31 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 64ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/70 places, 8/350 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122 ms. Remains : 3/70 places, 8/350 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-03
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-03 finished in 166 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(X(p0)||G(p1))))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 11 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
// Phase 1: matrix 350 rows 70 cols
[2025-06-09 00:52:59] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:52:59] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-09 00:52:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:53:00] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:53:00] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:53:00] [INFO ] Invariant cache hit.
[2025-06-09 00:53:00] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17690 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30022 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47757ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47758ms
Finished structural reductions in LTL mode , in 1 iterations and 47890 ms. Remains : 70/70 places, 350/350 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-04
Product exploration explored 100000 steps with 890 reset in 361 ms.
Stack based approach found an accepted trace after 33 steps with 0 reset with depth 34 and stack size 34 in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-04 finished in 48460 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!p0 U (G(!p0)||p1)) U (G((!p0 U (p1||G(!p0))))||(X(X(X(p2)))&&(!p0 U (p1||G(!p0))))))))'
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 4 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
[2025-06-09 00:53:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:53:48] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-09 00:53:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:53:48] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:53:48] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:53:48] [INFO ] Invariant cache hit.
[2025-06-09 00:53:48] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17836 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30015 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47878ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47879ms
Finished structural reductions in LTL mode , in 1 iterations and 48140 ms. Remains : 70/70 places, 350/350 transitions.
Stuttering acceptance computed with spot in 460 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), true, (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (NOT p2), (AND p0 (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), (NOT p2), (AND p0 (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), (NOT p2), (AND p0 (NOT p1) (NOT p2))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-06
Entered a terminal (fully accepting) state of product in 6215 steps with 1190 reset in 16 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-06 finished in 48650 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Graph (trivial) has 264 edges and 70 vertex of which 68 / 70 are part of one of the 2 SCC in 0 ms
Free SCC test removed 66 places
Ensure Unique test removed 340 transitions
Reduce isomorphic transitions removed 340 transitions.
Applied a total of 1 rules in 2 ms. Remains 4 /70 variables (removed 66) and now considering 10/350 (removed 340) transitions.
[2025-06-09 00:54:36] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
// Phase 1: matrix 9 rows 4 cols
[2025-06-09 00:54:36] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:54:37] [INFO ] Implicit Places using invariants in 15 ms returned []
[2025-06-09 00:54:37] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2025-06-09 00:54:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:54:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-09 00:54:37] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 00:54:37] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2025-06-09 00:54:37] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2025-06-09 00:54:37] [INFO ] Invariant cache hit.
[2025-06-09 00:54:37] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 4/12 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 6 constraints, problems are : Problem set: 0 solved, 4 unsolved in 45 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 4/12 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 69 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 133ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 134ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/70 places, 10/350 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 4/70 places, 10/350 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-07
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-07 finished in 220 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&(p1 U p2)))))'
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 14 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
// Phase 1: matrix 350 rows 70 cols
[2025-06-09 00:54:37] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:54:37] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-09 00:54:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:54:37] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:54:37] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:54:37] [INFO ] Invariant cache hit.
[2025-06-09 00:54:37] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17167 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30014 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47224ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47224ms
Finished structural reductions in LTL mode , in 1 iterations and 47380 ms. Remains : 70/70 places, 350/350 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p2), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (OR (NOT p2) (NOT p0))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-08
Product exploration explored 100000 steps with 33333 reset in 115 ms.
Product exploration explored 100000 steps with 33333 reset in 158 ms.
Computed a total of 0 stabilizing places and 35 stable transitions
Computed a total of 0 stabilizing places and 35 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X (X p2)), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 20 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-08 finished in 47874 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X((X(X(F((X(p1)&&F(p0)))))||G(p0))))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
[2025-06-09 00:55:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:55:25] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-09 00:55:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:55:25] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:55:25] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:55:25] [INFO ] Invariant cache hit.
[2025-06-09 00:55:25] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17834 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30021 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47890ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47891ms
Finished structural reductions in LTL mode , in 1 iterations and 48062 ms. Remains : 70/70 places, 350/350 transitions.
Stuttering acceptance computed with spot in 345 ms :[(NOT p0), (NOT p0), true, (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-09
Product exploration explored 100000 steps with 601 reset in 370 ms.
Stack based approach found an accepted trace after 303 steps with 1 reset with depth 204 and stack size 200 in 1 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-09 finished in 48807 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)||G(p1)))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
[2025-06-09 00:56:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:56:13] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-09 00:56:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:56:14] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:56:14] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:56:14] [INFO ] Invariant cache hit.
[2025-06-09 00:56:14] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17414 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30015 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47454ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47454ms
Finished structural reductions in LTL mode , in 1 iterations and 47725 ms. Remains : 70/70 places, 350/350 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-10
Product exploration explored 100000 steps with 32778 reset in 92 ms.
Product exploration explored 100000 steps with 32876 reset in 97 ms.
Computed a total of 0 stabilizing places and 35 stable transitions
Computed a total of 0 stabilizing places and 35 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 156 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40039 steps (8 resets) in 17 ms. (2224 steps per ms) remains 1/4 properties
BEST_FIRST walk for 3974 steps (0 resets) in 9 ms. (397 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 391 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 3 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
[2025-06-09 00:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:57:02] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-09 00:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:57:03] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:57:03] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:57:03] [INFO ] Invariant cache hit.
[2025-06-09 00:57:03] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17559 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30012 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47627ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47631ms
Finished structural reductions in LTL mode , in 1 iterations and 47800 ms. Remains : 70/70 places, 350/350 transitions.
Computed a total of 0 stabilizing places and 35 stable transitions
Computed a total of 0 stabilizing places and 35 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 190 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40288 steps (8 resets) in 15 ms. (2518 steps per ms) remains 1/4 properties
BEST_FIRST walk for 13722 steps (2 resets) in 13 ms. (980 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 353 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 32768 reset in 96 ms.
Product exploration explored 100000 steps with 32798 reset in 104 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Graph (trivial) has 264 edges and 70 vertex of which 68 / 70 are part of one of the 2 SCC in 1 ms
Free SCC test removed 66 places
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 338 transitions.
Applied a total of 1 rules in 3 ms. Remains 4 /70 variables (removed 66) and now considering 12/350 (removed 338) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 00:57:52] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2025-06-09 00:57:52] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
// Phase 1: matrix 9 rows 4 cols
[2025-06-09 00:57:52] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/12 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 4 constraints, problems are : Problem set: 0 solved, 6 unsolved in 240 ms.
Refiners :[State Equation: 4/4 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/12 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 10 constraints, problems are : Problem set: 0 solved, 6 unsolved in 92 ms.
Refiners :[State Equation: 4/4 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 344ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 344ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/70 places, 12/350 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 353 ms. Remains : 4/70 places, 12/350 transitions.
Built C files in :
/tmp/ltsmin3822942953881694711
[2025-06-09 00:57:52] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3822942953881694711
Running compilation step : cd /tmp/ltsmin3822942953881694711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 512 ms.
Running link step : cd /tmp/ltsmin3822942953881694711;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin3822942953881694711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15685868350887553309.hoa' '--buchi-type=spotba'
LTSmin run took 924 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-10 finished in 100499 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U X(((!p1 U p2)&&F(!p2)))))))'
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 3 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
// Phase 1: matrix 350 rows 70 cols
[2025-06-09 00:57:54] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:57:54] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-09 00:57:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:57:54] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:57:54] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:57:54] [INFO ] Invariant cache hit.
[2025-06-09 00:57:54] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17910 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30027 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47976ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47976ms
Finished structural reductions in LTL mode , in 1 iterations and 48093 ms. Remains : 70/70 places, 350/350 transitions.
Stuttering acceptance computed with spot in 350 ms :[true, true, true, true, (OR (AND (NOT p0) p1) (AND (NOT p0) p2)), (NOT p2), (AND (NOT p0) (NOT p2) p1), p2, (AND (NOT p0) p2), (NOT p0)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-11
Product exploration explored 100000 steps with 19836 reset in 166 ms.
Stack based approach found an accepted trace after 533 steps with 110 reset with depth 7 and stack size 7 in 1 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-11 finished in 48632 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((!p0&&X(((G(!p1) U X(p0)) U p2))))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
[2025-06-09 00:58:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:58:43] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-09 00:58:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:58:43] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:58:43] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:58:43] [INFO ] Invariant cache hit.
[2025-06-09 00:58:43] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17615 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30017 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47656ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47657ms
Finished structural reductions in LTL mode , in 1 iterations and 47823 ms. Remains : 70/70 places, 350/350 transitions.
Stuttering acceptance computed with spot in 355 ms :[(OR (NOT p2) p0), (OR (NOT p2) p0), (NOT p2), (AND (NOT p2) (NOT p0) p1), (AND (NOT p0) (NOT p2)), false, (AND p1 (NOT p2)), (AND (NOT p2) (NOT p0) p1), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-13
Product exploration explored 100000 steps with 887 reset in 357 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-13 finished in 48601 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&(G((p1&&F(p2)))||(p1&&F(p2)&&F(p3))))))'
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 350/350 (removed 0) transitions.
[2025-06-09 00:59:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:59:31] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-09 00:59:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 00:59:31] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-09 00:59:31] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Running 342 sub problems to find dead transitions.
[2025-06-09 00:59:31] [INFO ] Invariant cache hit.
[2025-06-09 00:59:31] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (OVERLAPS) 0/420 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 138 constraints, problems are : Problem set: 0 solved, 342 unsolved in 17661 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (OVERLAPS) 350/420 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 68/138 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/420 variables, 342/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 480 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30016 ms.
Refiners :[State Equation: 70/70 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47714ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 47715ms
Finished structural reductions in LTL mode , in 1 iterations and 47913 ms. Remains : 70/70 places, 350/350 transitions.
Stuttering acceptance computed with spot in 288 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2) (NOT p0)), true, (NOT p0), (NOT p2), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p3), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-14
Product exploration explored 100000 steps with 0 reset in 505 ms.
Stack based approach found an accepted trace after 78 steps with 0 reset with depth 79 and stack size 79 in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-14 finished in 48748 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 350/350 transitions.
Graph (trivial) has 264 edges and 70 vertex of which 68 / 70 are part of one of the 2 SCC in 0 ms
Free SCC test removed 66 places
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 338 transitions.
Applied a total of 1 rules in 2 ms. Remains 4 /70 variables (removed 66) and now considering 12/350 (removed 338) transitions.
[2025-06-09 01:00:20] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
// Phase 1: matrix 9 rows 4 cols
[2025-06-09 01:00:20] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 01:00:20] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-09 01:00:20] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2025-06-09 01:00:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 01:00:20] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 01:00:20] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2025-06-09 01:00:20] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2025-06-09 01:00:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/12 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 4 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45 ms.
Refiners :[State Equation: 4/4 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/12 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 10 constraints, problems are : Problem set: 0 solved, 6 unsolved in 50 ms.
Refiners :[State Equation: 4/4 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 97ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 98ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/70 places, 12/350 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 157 ms. Remains : 4/70 places, 12/350 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-15
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Kneser350703100100-LTLFireability-15 finished in 268 ms.
All properties solved by simple procedures.
Total runtime 532559 ms.
BK_STOP 1749430820678
--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ZombiesAndSurvivors-PT-Kneser350703100100"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ZombiesAndSurvivors-PT-Kneser350703100100, 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 r254-tall-174931340300644"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ZombiesAndSurvivors-PT-Kneser350703100100.tgz
mv ZombiesAndSurvivors-PT-Kneser350703100100 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 '
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 ;