About the Execution of ITS-Tools for Referendum-PT-1000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | FFFT?FFFFFTFFTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233600235.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 Referendum-PT-1000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233600235
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 823K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.7M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 226K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.6M May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 651K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.1M May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 166K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 842K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.1M May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.5M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.9M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 100K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 245K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.2M May 29 14:32 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 Referendum-PT-1000-LTLCardinality-00
FORMULA_NAME Referendum-PT-1000-LTLCardinality-01
FORMULA_NAME Referendum-PT-1000-LTLCardinality-02
FORMULA_NAME Referendum-PT-1000-LTLCardinality-03
FORMULA_NAME Referendum-PT-1000-LTLCardinality-04
FORMULA_NAME Referendum-PT-1000-LTLCardinality-05
FORMULA_NAME Referendum-PT-1000-LTLCardinality-06
FORMULA_NAME Referendum-PT-1000-LTLCardinality-07
FORMULA_NAME Referendum-PT-1000-LTLCardinality-08
FORMULA_NAME Referendum-PT-1000-LTLCardinality-09
FORMULA_NAME Referendum-PT-1000-LTLCardinality-10
FORMULA_NAME Referendum-PT-1000-LTLCardinality-11
FORMULA_NAME Referendum-PT-1000-LTLCardinality-12
FORMULA_NAME Referendum-PT-1000-LTLCardinality-13
FORMULA_NAME Referendum-PT-1000-LTLCardinality-14
FORMULA_NAME Referendum-PT-1000-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748990372594
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Referendum-PT-1000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-03 22:39:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 22:39:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 22:39:35] [INFO ] Load time of PNML (sax parser for PT used): 484 ms
[2025-06-03 22:39:35] [INFO ] Transformed 3001 places.
[2025-06-03 22:39:35] [INFO ] Transformed 2001 transitions.
[2025-06-03 22:39:35] [INFO ] Found NUPN structural information;
[2025-06-03 22:39:35] [INFO ] Parsed PT model containing 3001 places and 2001 transitions and 5001 arcs in 752 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 220 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Referendum-PT-1000-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-1000-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-1000-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3001 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Applied a total of 0 rules in 54 ms. Remains 3001 /3001 variables (removed 0) and now considering 2001/2001 (removed 0) transitions.
// Phase 1: matrix 2001 rows 3001 cols
[2025-06-03 22:39:36] [INFO ] Computed 1000 invariants in 44 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:39:38] [INFO ] Implicit Places using invariants in 2196 ms returned []
[2025-06-03 22:39:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:39:42] [INFO ] Implicit Places using invariants and state equation in 3154 ms returned []
Implicit Place search using SMT with State Equation took 5414 ms to find 0 implicit places.
Running 2000 sub problems to find dead transitions.
[2025-06-03 22:39:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/5002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30129 ms.
Refiners :[Domain max(s): 1000/3001 constraints, Positive P Invariants (semi-flows): 0/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/5002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30073 ms.
Refiners :[Domain max(s): 1000/3001 constraints, Positive P Invariants (semi-flows): 0/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 0/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63467ms problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 63518ms
Finished structural reductions in LTL mode , in 1 iterations and 69041 ms. Remains : 3001/3001 places, 2001/2001 transitions.
Support contains 3001 out of 3001 places after structural reductions.
[2025-06-03 22:40:46] [INFO ] Flatten gal took : 600 ms
[2025-06-03 22:40:47] [INFO ] Flatten gal took : 321 ms
[2025-06-03 22:40:47] [INFO ] Input system was already deterministic with 2001 transitions.
Reduction of identical properties reduced properties to check from 27 to 25
RANDOM walk for 40000 steps (36 resets) in 8300 ms. (4 steps per ms) remains 1/25 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3928 ms. (10 steps per ms) remains 1/1 properties
[2025-06-03 22:40:51] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1001 variables, 1001/1001 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1001 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3001/5002 variables, and 2001 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2715 ms.
Refiners :[Domain max(s): 1001/3001 constraints, Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1001 variables, 1001/1001 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1001 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3001/5002 variables, and 2001 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2674 ms.
Refiners :[Domain max(s): 1001/3001 constraints, Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5427ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1001 out of 3001 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Graph (complete) has 3000 edges and 3001 vertex of which 2001 are kept as prefixes of interest. Removing 1000 places using SCC suffix rule.12 ms
Discarding 1000 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1000 transitions
Reduce isomorphic transitions removed 1000 transitions.
Iterating post reduction 0 with 1000 rules applied. Total rules applied 1001 place count 2001 transition count 1001
Applied a total of 1001 rules in 389 ms. Remains 2001 /3001 variables (removed 1000) and now considering 1001/2001 (removed 1000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 391 ms. Remains : 2001/3001 places, 1001/2001 transitions.
RANDOM walk for 40000 steps (36 resets) in 5142 ms. (7 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3534 ms. (11 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 86877 steps, run timeout after 6004 ms. (steps per millisecond=14 ) properties seen :0 out of 1
Probabilistic random walk after 86877 steps, saw 86770 distinct states, run finished after 6015 ms. (steps per millisecond=14 ) properties seen :0
// Phase 1: matrix 1001 rows 2001 cols
[2025-06-03 22:41:05] [INFO ] Computed 1000 invariants in 12 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1001 variables, 1001/1001 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1001 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp9 is UNSAT
After SMT solving in domain Real declared 2001/3002 variables, and 2001 constraints, problems are : Problem set: 1 solved, 0 unsolved in 2134 ms.
Refiners :[Domain max(s): 1001/2001 constraints, Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 0/2001 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2188ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA Referendum-PT-1000-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 3001 stabilizing places and 2001 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3001 transition count 2001
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_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(p1))))'
Support contains 3001 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Applied a total of 0 rules in 14 ms. Remains 3001 /3001 variables (removed 0) and now considering 2001/2001 (removed 0) transitions.
// Phase 1: matrix 2001 rows 3001 cols
[2025-06-03 22:41:08] [INFO ] Computed 1000 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:41:09] [INFO ] Implicit Places using invariants in 1380 ms returned []
[2025-06-03 22:41:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:41:12] [INFO ] Implicit Places using invariants and state equation in 3251 ms returned []
Implicit Place search using SMT with State Equation took 4640 ms to find 0 implicit places.
Running 2000 sub problems to find dead transitions.
[2025-06-03 22:41:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/5002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30050 ms.
Refiners :[Domain max(s): 1000/3001 constraints, Positive P Invariants (semi-flows): 0/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/5002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30083 ms.
Refiners :[Domain max(s): 1000/3001 constraints, Positive P Invariants (semi-flows): 0/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 0/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62416ms problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 62429ms
Finished structural reductions in LTL mode , in 1 iterations and 67113 ms. Remains : 3001/3001 places, 2001/2001 transitions.
Stuttering acceptance computed with spot in 504 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 5 ms.
FORMULA Referendum-PT-1000-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-1000-LTLCardinality-00 finished in 67753 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 1000 out of 3001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Graph (complete) has 3000 edges and 3001 vertex of which 2001 are kept as prefixes of interest. Removing 1000 places using SCC suffix rule.11 ms
Discarding 1000 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 224 ms. Remains 2000 /3001 variables (removed 1001) and now considering 2000/2001 (removed 1) transitions.
// Phase 1: matrix 2000 rows 2000 cols
[2025-06-03 22:42:16] [INFO ] Computed 0 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:42:16] [INFO ] Implicit Places using invariants in 455 ms returned []
[2025-06-03 22:42:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:42:18] [INFO ] Implicit Places using invariants and state equation in 1926 ms returned []
Implicit Place search using SMT with State Equation took 2388 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:42:18] [INFO ] Redundant transitions in 249 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2000/3001 places, 2000/2001 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2875 ms. Remains : 2000/3001 places, 2000/2001 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-01
Product exploration timeout after 60210 steps with 11990 reset in 10003 ms.
Product exploration timeout after 59770 steps with 11932 reset in 10004 ms.
Computed a total of 2000 stabilizing places and 2000 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2000 transition count 2000
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
RANDOM walk for 20 steps (0 resets) in 12 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2025-06-03 22:42:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA Referendum-PT-1000-LTLCardinality-01 FALSE TECHNIQUES KNOWLEDGE
Treatment of property Referendum-PT-1000-LTLCardinality-01 finished in 33623 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(G((F(p0) U (X(X(p1)) U ((p2&&X(X(p1)))||X(X(G(p1)))))))))'
Support contains 2001 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Reduce places removed 1000 places and 0 transitions.
Iterating post reduction 0 with 1000 rules applied. Total rules applied 1000 place count 2001 transition count 2001
Applied a total of 1000 rules in 57 ms. Remains 2001 /3001 variables (removed 1000) and now considering 2001/2001 (removed 0) transitions.
// Phase 1: matrix 2001 rows 2001 cols
[2025-06-03 22:42:49] [INFO ] Computed 0 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:42:50] [INFO ] Implicit Places using invariants in 577 ms returned []
[2025-06-03 22:42:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:42:52] [INFO ] Implicit Places using invariants and state equation in 1899 ms returned []
Implicit Place search using SMT with State Equation took 2486 ms to find 0 implicit places.
Running 2000 sub problems to find dead transitions.
[2025-06-03 22:42:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/4002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30077 ms.
Refiners :[Domain max(s): 1000/2001 constraints, State Equation: 0/2001 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/4002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30072 ms.
Refiners :[Domain max(s): 1000/2001 constraints, State Equation: 0/2001 constraints, PredecessorRefiner: 0/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62308ms problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 62323ms
Starting structural reductions in LTL mode, iteration 1 : 2001/3001 places, 2001/2001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64882 ms. Remains : 2001/3001 places, 2001/2001 transitions.
Stuttering acceptance computed with spot in 540 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-02
Stuttering criterion allowed to conclude after 1039 steps with 7 reset in 267 ms.
FORMULA Referendum-PT-1000-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-1000-LTLCardinality-02 finished in 65781 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((G(p0)&&F(p1)&&X(p2))) U (p0&&F(p3))))'
Support contains 3000 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Applied a total of 0 rules in 14 ms. Remains 3001 /3001 variables (removed 0) and now considering 2001/2001 (removed 0) transitions.
// Phase 1: matrix 2001 rows 3001 cols
[2025-06-03 22:43:55] [INFO ] Computed 1000 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:43:56] [INFO ] Implicit Places using invariants in 1331 ms returned []
[2025-06-03 22:43:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:43:59] [INFO ] Implicit Places using invariants and state equation in 2651 ms returned []
Implicit Place search using SMT with State Equation took 3987 ms to find 0 implicit places.
Running 2000 sub problems to find dead transitions.
[2025-06-03 22:43:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/5002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30042 ms.
Refiners :[Domain max(s): 1000/3001 constraints, Positive P Invariants (semi-flows): 0/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/5002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30044 ms.
Refiners :[Domain max(s): 1000/3001 constraints, Positive P Invariants (semi-flows): 0/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 0/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62078ms problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 62084ms
Finished structural reductions in LTL mode , in 1 iterations and 66090 ms. Remains : 3001/3001 places, 2001/2001 transitions.
Stuttering acceptance computed with spot in 298 ms :[(OR (NOT p3) (NOT p0)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p3), true, (NOT p0), (NOT p1), (AND p0 (NOT p2))]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-04
Product exploration timeout after 48290 steps with 72 reset in 10001 ms.
Product exploration timeout after 47070 steps with 70 reset in 10001 ms.
Computed a total of 3001 stabilizing places and 2001 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3001 transition count 2001
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 (NOT p3) (NOT p1) (NOT p2)), (X (NOT p3)), (X (AND p0 (NOT p3))), (X p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 12 factoid took 1830 ms. Reduced automaton from 7 states, 13 edges and 4 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p3), (NOT p3)]
RANDOM walk for 2667 steps (0 resets) in 1213 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 (NOT p3) (NOT p1) (NOT p2)), (X (NOT p3)), (X (AND p0 (NOT p3))), (X p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F p3)]
Knowledge based reduction with 12 factoid took 2555 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p3), (NOT p3)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p3), (NOT p3)]
[2025-06-03 22:45:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Could not prove EG (NOT p3)
Support contains 2000 out of 3001 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Applied a total of 0 rules in 33 ms. Remains 3001 /3001 variables (removed 0) and now considering 2001/2001 (removed 0) transitions.
[2025-06-03 22:45:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:45:45] [INFO ] Implicit Places using invariants in 1375 ms returned []
[2025-06-03 22:45:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:45:48] [INFO ] Implicit Places using invariants and state equation in 2982 ms returned []
Implicit Place search using SMT with State Equation took 4361 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:45:48] [INFO ] Redundant transitions in 129 ms returned []
Running 2000 sub problems to find dead transitions.
[2025-06-03 22:45:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/5002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30049 ms.
Refiners :[Domain max(s): 1000/3001 constraints, Positive P Invariants (semi-flows): 0/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Error getting values : (error "ParserException while parsing response: ((s2001 1)
(s2002 1)
(s2003 1)
(s2004 1)
(s2005 1)
(s2006 1)
(s2007 1)
(s2008 1)
(s2009 1)
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(s2011 1)
(s2012 1)
(s2013 1)
(s2014 1)
(s2015 1)
(s2016 1)
(s2017 1)
(s2018 1)
(s2019 1)
(s2020 1)
(s2021 1)
(s2022 1)
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(s2576 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/5002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30080 ms.
Refiners :[Domain max(s): 1000/3001 constraints, Positive P Invariants (semi-flows): 0/1000 constraints, State Equation: 0/3001 constraints, PredecessorRefiner: 0/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62213ms problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 62221ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 66763 ms. Remains : 3001/3001 places, 2001/2001 transitions.
Computed a total of 3001 stabilizing places and 2001 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3001 transition count 2001
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p3), (X (NOT p3)), (X (X (NOT p3))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p3), (NOT p3)]
RANDOM walk for 2666 steps (0 resets) in 774 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p3), (X (NOT p3)), (X (X (NOT p3))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(F p3)]
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p3), (NOT p3)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p3), (NOT p3)]
[2025-06-03 22:46:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 83 ms :[(NOT p3), (NOT p3)]
Product exploration timeout after 47910 steps with 71 reset in 10001 ms.
Product exploration timeout after 44330 steps with 66 reset in 10001 ms.
Built C files in :
/tmp/ltsmin18100613891458912258
[2025-06-03 22:47:28] [INFO ] Too many transitions (2001) to apply POR reductions. Disabling POR matrices.
[2025-06-03 22:47:28] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18100613891458912258
Running compilation step : cd /tmp/ltsmin18100613891458912258;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18100613891458912258;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18100613891458912258;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2000 out of 3001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Graph (complete) has 3000 edges and 3001 vertex of which 2001 are kept as prefixes of interest. Removing 1000 places using SCC suffix rule.7 ms
Discarding 1000 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 64 ms. Remains 2001 /3001 variables (removed 1000) and now considering 2001/2001 (removed 0) transitions.
// Phase 1: matrix 2001 rows 2001 cols
[2025-06-03 22:47:32] [INFO ] Computed 0 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:47:32] [INFO ] Implicit Places using invariants in 640 ms returned []
[2025-06-03 22:47:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:47:34] [INFO ] Implicit Places using invariants and state equation in 1878 ms returned []
Implicit Place search using SMT with State Equation took 2525 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:47:34] [INFO ] Redundant transitions in 98 ms returned []
Running 2000 sub problems to find dead transitions.
[2025-06-03 22:47:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/4002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30048 ms.
Refiners :[Domain max(s): 1000/2001 constraints, State Equation: 0/2001 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/4002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30042 ms.
Refiners :[Domain max(s): 1000/2001 constraints, State Equation: 0/2001 constraints, PredecessorRefiner: 0/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62508ms problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 62513ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2001/3001 places, 2001/2001 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65214 ms. Remains : 2001/3001 places, 2001/2001 transitions.
Built C files in :
/tmp/ltsmin11013547692887211533
[2025-06-03 22:48:37] [INFO ] Too many transitions (2001) to apply POR reductions. Disabling POR matrices.
[2025-06-03 22:48:37] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11013547692887211533
Running compilation step : cd /tmp/ltsmin11013547692887211533;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11013547692887211533;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11013547692887211533;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-03 22:48:40] [INFO ] Flatten gal took : 185 ms
[2025-06-03 22:48:40] [INFO ] Flatten gal took : 180 ms
[2025-06-03 22:48:40] [INFO ] Time to serialize gal into /tmp/LTL6984117157907376615.gal : 26 ms
[2025-06-03 22:48:40] [INFO ] Time to serialize properties into /tmp/LTL5657559904937459238.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6984117157907376615.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13290341914815220131.hoa' '-atoms' '/tmp/LTL5657559904937459238.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5657559904937459238.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13290341914815220131.hoa
Detected timeout of ITS tools.
[2025-06-03 22:48:56] [INFO ] Flatten gal took : 236 ms
[2025-06-03 22:48:56] [INFO ] Flatten gal took : 193 ms
[2025-06-03 22:48:56] [INFO ] Time to serialize gal into /tmp/LTL7883511684192903305.gal : 12 ms
[2025-06-03 22:48:56] [INFO ] Time to serialize properties into /tmp/LTL7949419671456555120.ltl : 22 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7883511684192903305.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7949419671456555120.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(((G("(((((((((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no_7+voted_no_8)))+(((voted_no_9...120215
Formula 0 simplified : X(F!"(((((((((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no_7+voted_no_8)))+(((voted_no_9+vot...120200
Detected timeout of ITS tools.
[2025-06-03 22:49:11] [INFO ] Flatten gal took : 289 ms
[2025-06-03 22:49:12] [INFO ] Applying decomposition
[2025-06-03 22:49:12] [INFO ] Flatten gal took : 251 ms
[2025-06-03 22:49:28] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8834185822840518794.txt' '-o' '/tmp/graph8834185822840518794.bin' '-w' '/tmp/graph8834185822840518794.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:719)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:342)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:975)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-06-03 22:49:28] [INFO ] Flatten gal took : 173 ms
[2025-06-03 22:49:28] [INFO ] Time to serialize gal into /tmp/LTL17022971489090444716.gal : 11 ms
[2025-06-03 22:49:28] [INFO ] Time to serialize properties into /tmp/LTL7055933811921390334.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17022971489090444716.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7055933811921390334.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(((G("(((((((((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no_7+voted_no_8)))+(((voted_no_9...120215
Formula 0 simplified : X(F!"(((((((((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no_7+voted_no_8)))+(((voted_no_9+vot...120200
Detected timeout of ITS tools.
Treatment of property Referendum-PT-1000-LTLCardinality-04 finished in 348090 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 2000 out of 3001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 46 ms. Remains 3000 /3001 variables (removed 1) and now considering 2000/2001 (removed 1) transitions.
// Phase 1: matrix 2000 rows 3000 cols
[2025-06-03 22:49:43] [INFO ] Computed 1000 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:49:45] [INFO ] Implicit Places using invariants in 1483 ms returned []
[2025-06-03 22:49:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:49:47] [INFO ] Implicit Places using invariants and state equation in 2885 ms returned []
Implicit Place search using SMT with State Equation took 4374 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:49:47] [INFO ] Redundant transitions in 70 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 4498 ms. Remains : 3000/3001 places, 2000/2001 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-05
Stuttering criterion allowed to conclude after 6005 steps with 5 reset in 1566 ms.
FORMULA Referendum-PT-1000-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-1000-LTLCardinality-05 finished in 6144 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(G(!p0)))'
Support contains 2000 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Reduce places removed 1000 places and 0 transitions.
Iterating post reduction 0 with 1000 rules applied. Total rules applied 1000 place count 2001 transition count 2001
Applied a total of 1000 rules in 24 ms. Remains 2001 /3001 variables (removed 1000) and now considering 2001/2001 (removed 0) transitions.
// Phase 1: matrix 2001 rows 2001 cols
[2025-06-03 22:49:49] [INFO ] Computed 0 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:49:50] [INFO ] Implicit Places using invariants in 563 ms returned []
[2025-06-03 22:49:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:49:51] [INFO ] Implicit Places using invariants and state equation in 1711 ms returned []
Implicit Place search using SMT with State Equation took 2276 ms to find 0 implicit places.
Running 2000 sub problems to find dead transitions.
[2025-06-03 22:49:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/4002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30045 ms.
Refiners :[Domain max(s): 1000/2001 constraints, State Equation: 0/2001 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/4002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30068 ms.
Refiners :[Domain max(s): 1000/2001 constraints, State Equation: 0/2001 constraints, PredecessorRefiner: 0/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62443ms problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 62447ms
Starting structural reductions in LTL mode, iteration 1 : 2001/3001 places, 2001/2001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64753 ms. Remains : 2001/3001 places, 2001/2001 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, p0, p0]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Referendum-PT-1000-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-1000-LTLCardinality-06 finished in 64876 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)&&F(p1)&&F(G(p2)))))'
Support contains 2001 out of 3001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Graph (complete) has 3000 edges and 3001 vertex of which 2001 are kept as prefixes of interest. Removing 1000 places using SCC suffix rule.10 ms
Discarding 1000 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 232 ms. Remains 2001 /3001 variables (removed 1000) and now considering 2001/2001 (removed 0) transitions.
// Phase 1: matrix 2001 rows 2001 cols
[2025-06-03 22:50:54] [INFO ] Computed 0 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:50:55] [INFO ] Implicit Places using invariants in 568 ms returned []
[2025-06-03 22:50:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:50:57] [INFO ] Implicit Places using invariants and state equation in 1730 ms returned []
Implicit Place search using SMT with State Equation took 2306 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:50:57] [INFO ] Redundant transitions in 69 ms returned []
Running 2000 sub problems to find dead transitions.
[2025-06-03 22:50:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/4002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30069 ms.
Refiners :[Domain max(s): 1000/2001 constraints, State Equation: 0/2001 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/4002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30043 ms.
Refiners :[Domain max(s): 1000/2001 constraints, State Equation: 0/2001 constraints, PredecessorRefiner: 0/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62345ms problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 62354ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2001/3001 places, 2001/2001 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64975 ms. Remains : 2001/3001 places, 2001/2001 transitions.
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p1) (NOT p2) p0), p0, (NOT p1), (NOT p2)]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-07
Stuttering criterion allowed to conclude after 1001 steps with 0 reset in 259 ms.
FORMULA Referendum-PT-1000-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-1000-LTLCardinality-07 finished in 65469 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((p0||(p1&&F(p2)))))'
Support contains 4 out of 3001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Graph (complete) has 3000 edges and 3001 vertex of which 6 are kept as prefixes of interest. Removing 2995 places using SCC suffix rule.2 ms
Discarding 2995 places :
Also discarding 1994 output transitions
Drop transitions (Output transitions of discarded places.) removed 1994 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 6 transition count 6
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 6 transition count 6
Applied a total of 3 rules in 19 ms. Remains 6 /3001 variables (removed 2995) and now considering 6/2001 (removed 1995) transitions.
// Phase 1: matrix 6 rows 6 cols
[2025-06-03 22:51:59] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:00] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-03 22:52:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:00] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:52:00] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2025-06-03 22:52:00] [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, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 6/9 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 3/12 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/12 variables, and 12 constraints, problems are : Problem set: 0 solved, 4 unsolved in 98 ms.
Refiners :[Domain max(s): 6/6 constraints, State Equation: 6/6 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) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 6/9 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 3/12 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/12 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/12 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/12 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/12 variables, and 16 constraints, problems are : Problem set: 0 solved, 4 unsolved in 73 ms.
Refiners :[Domain max(s): 6/6 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 175ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 176ms
Starting structural reductions in SI_LTL mode, iteration 1 : 6/3001 places, 6/2001 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 266 ms. Remains : 6/3001 places, 6/2001 transitions.
Stuttering acceptance computed with spot in 105 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2)]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Referendum-PT-1000-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-1000-LTLCardinality-08 finished in 394 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(G((X(X(p1))||p0)))))'
Support contains 2 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Reduce places removed 1999 places and 0 transitions.
Ensure Unique test removed 999 transitions
Reduce isomorphic transitions removed 999 transitions.
Iterating post reduction 0 with 2998 rules applied. Total rules applied 2998 place count 1002 transition count 1002
Discarding 998 places :
Symmetric choice reduction at 1 with 998 rule applications. Total rules 3996 place count 4 transition count 4
Iterating global reduction 1 with 998 rules applied. Total rules applied 4994 place count 4 transition count 4
Applied a total of 4994 rules in 43 ms. Remains 4 /3001 variables (removed 2997) and now considering 4/2001 (removed 1997) transitions.
// Phase 1: matrix 4 rows 4 cols
[2025-06-03 22:52:00] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-03 22:52:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:00] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Running 3 sub problems to find dead transitions.
[2025-06-03 22:52:00] [INFO ] Invariant cache hit.
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) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/8 variables, and 4 constraints, problems are : Problem set: 0 solved, 3 unsolved in 73 ms.
Refiners :[State Equation: 4/4 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) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2/8 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/8 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/8 variables, and 7 constraints, problems are : Problem set: 0 solved, 3 unsolved in 60 ms.
Refiners :[State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 138ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 138ms
Starting structural reductions in LTL mode, iteration 1 : 4/3001 places, 4/2001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 4/3001 places, 4/2001 transitions.
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 2008 steps with 2 reset in 7 ms.
FORMULA Referendum-PT-1000-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-1000-LTLCardinality-09 finished in 485 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' '!(((p0 U G(p1))&&X(X(F(p0)))))'
Support contains 3 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Reduce places removed 1999 places and 0 transitions.
Ensure Unique test removed 999 transitions
Reduce isomorphic transitions removed 999 transitions.
Iterating post reduction 0 with 2998 rules applied. Total rules applied 2998 place count 1002 transition count 1002
Discarding 997 places :
Symmetric choice reduction at 1 with 997 rule applications. Total rules 3995 place count 5 transition count 5
Iterating global reduction 1 with 997 rules applied. Total rules applied 4992 place count 5 transition count 5
Applied a total of 4992 rules in 50 ms. Remains 5 /3001 variables (removed 2996) and now considering 5/2001 (removed 1996) transitions.
// Phase 1: matrix 5 rows 5 cols
[2025-06-03 22:52:00] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:00] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-03 22:52:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:00] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Running 4 sub problems to find dead transitions.
[2025-06-03 22:52:00] [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, 4 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 5 constraints, problems are : Problem set: 0 solved, 4 unsolved in 69 ms.
Refiners :[State Equation: 5/5 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 2/10 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 9 constraints, problems are : Problem set: 0 solved, 4 unsolved in 66 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 138ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 138ms
Starting structural reductions in LTL mode, iteration 1 : 5/3001 places, 5/2001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 5/3001 places, 5/2001 transitions.
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-10
Product exploration explored 100000 steps with 185 reset in 106 ms.
Product exploration explored 100000 steps with 201 reset in 281 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 5
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 12 factoid took 660 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p0))), (F p1)]
Knowledge based reduction with 12 factoid took 622 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 165 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
[2025-06-03 22:52:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-03 22:52:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2025-06-03 22:52:03] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 2 ms.
[2025-06-03 22:52:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 5 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2025-06-03 22:52:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:03] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-06-03 22:52:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:03] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Running 4 sub problems to find dead transitions.
[2025-06-03 22:52:03] [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, 4 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 5 constraints, problems are : Problem set: 0 solved, 4 unsolved in 67 ms.
Refiners :[State Equation: 5/5 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 2/10 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 9 constraints, problems are : Problem set: 0 solved, 4 unsolved in 89 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 160ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 160ms
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 5/5 places, 5/5 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 5
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p1), (X (X p1)), (F (G p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (X p1)), (F (G p1))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
[2025-06-03 22:52:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-03 22:52:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2025-06-03 22:52:04] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-03 22:52:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 99 reset in 94 ms.
Product exploration explored 100000 steps with 99 reset in 112 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 181 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Graph (complete) has 4 edges and 5 vertex of which 3 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 2 ms. Remains 3 /5 variables (removed 2) and now considering 3/5 (removed 2) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:52:05] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
// Phase 1: matrix 3 rows 3 cols
[2025-06-03 22:52:05] [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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6/6 variables, and 3 constraints, problems are : Problem set: 0 solved, 2 unsolved in 51 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6/6 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 43 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 98ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 99ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/5 places, 3/5 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110 ms. Remains : 3/5 places, 3/5 transitions.
Built C files in :
/tmp/ltsmin5755713823063140947
[2025-06-03 22:52:05] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5755713823063140947
Running compilation step : cd /tmp/ltsmin5755713823063140947;'/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 109 ms.
Running link step : cd /tmp/ltsmin5755713823063140947;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin5755713823063140947;'/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/stateBased17139091432000412007.hoa' '--buchi-type=spotba'
LTSmin run took 431 ms.
FORMULA Referendum-PT-1000-LTLCardinality-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Referendum-PT-1000-LTLCardinality-10 finished in 5293 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||((p1&&F(G(p1))) U X(p1)))))'
Support contains 3 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Reduce places removed 1998 places and 0 transitions.
Ensure Unique test removed 998 transitions
Reduce isomorphic transitions removed 998 transitions.
Iterating post reduction 0 with 2996 rules applied. Total rules applied 2996 place count 1003 transition count 1003
Discarding 997 places :
Symmetric choice reduction at 1 with 997 rule applications. Total rules 3993 place count 6 transition count 6
Iterating global reduction 1 with 997 rules applied. Total rules applied 4990 place count 6 transition count 6
Applied a total of 4990 rules in 39 ms. Remains 6 /3001 variables (removed 2995) and now considering 6/2001 (removed 1995) transitions.
// Phase 1: matrix 6 rows 6 cols
[2025-06-03 22:52:06] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:06] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-03 22:52:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:06] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Running 5 sub problems to find dead transitions.
[2025-06-03 22:52:06] [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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 3/12 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/12 variables, and 6 constraints, problems are : Problem set: 0 solved, 5 unsolved in 99 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 3/12 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/12 variables, and 11 constraints, problems are : Problem set: 0 solved, 5 unsolved in 89 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 193ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 193ms
Starting structural reductions in LTL mode, iteration 1 : 6/3001 places, 6/2001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 282 ms. Remains : 6/3001 places, 6/2001 transitions.
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-11
Stuttering criterion allowed to conclude after 1010 steps with 3 reset in 6 ms.
FORMULA Referendum-PT-1000-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-1000-LTLCardinality-11 finished in 553 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(((X((!p2 U (!p3||G(!p2))))&&p1)||p0))))'
Support contains 5 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Reduce places removed 1996 places and 0 transitions.
Ensure Unique test removed 996 transitions
Reduce isomorphic transitions removed 996 transitions.
Iterating post reduction 0 with 2992 rules applied. Total rules applied 2992 place count 1005 transition count 1005
Discarding 995 places :
Symmetric choice reduction at 1 with 995 rule applications. Total rules 3987 place count 10 transition count 10
Iterating global reduction 1 with 995 rules applied. Total rules applied 4982 place count 10 transition count 10
Applied a total of 4982 rules in 23 ms. Remains 10 /3001 variables (removed 2991) and now considering 10/2001 (removed 1991) transitions.
// Phase 1: matrix 10 rows 10 cols
[2025-06-03 22:52:06] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:06] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-03 22:52:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:52:06] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2025-06-03 22:52:06] [INFO ] Invariant cache hit.
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, 9 unsolved
At refinement iteration 1 (OVERLAPS) 10/15 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5/20 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/20 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 20/20 variables, and 10 constraints, problems are : Problem set: 0 solved, 9 unsolved in 192 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 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, 9 unsolved
At refinement iteration 1 (OVERLAPS) 10/15 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 5/20 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/20 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 20/20 variables, and 19 constraints, problems are : Problem set: 0 solved, 9 unsolved in 166 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 362ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 362ms
Starting structural reductions in LTL mode, iteration 1 : 10/3001 places, 10/2001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 439 ms. Remains : 10/3001 places, 10/2001 transitions.
Stuttering acceptance computed with spot in 217 ms :[true, (OR (AND (NOT p0) p2 p3) (AND (NOT p0) (NOT p1))), (AND p3 p2), (OR (AND (NOT p0) p2 p3) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) p2 p3) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : Referendum-PT-1000-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 32 steps with 10 reset in 0 ms.
FORMULA Referendum-PT-1000-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-1000-LTLCardinality-14 finished in 672 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((G(p0)&&F(p1)&&X(p2))) U (p0&&F(p3))))'
[2025-06-03 22:52:07] [INFO ] Flatten gal took : 277 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4222038027413424964
[2025-06-03 22:52:07] [INFO ] Too many transitions (2001) to apply POR reductions. Disabling POR matrices.
[2025-06-03 22:52:07] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4222038027413424964
Running compilation step : cd /tmp/ltsmin4222038027413424964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' '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'
[2025-06-03 22:52:07] [INFO ] Applying decomposition
[2025-06-03 22:52:08] [INFO ] Flatten gal took : 275 ms
Compilation finished in 8902 ms.
Running link step : cd /tmp/ltsmin4222038027413424964;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin4222038027413424964;'/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' '--ltl' '(X(([]((LTLAPp0==true))&&<>((LTLAPp1==true))&&X((LTLAPp2==true)))) U ((LTLAPp0==true)&&<>((LTLAPp3==true))))' '--buchi-type=spotba'
[2025-06-03 22:52:24] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3138208547626353016.txt' '-o' '/tmp/graph3138208547626353016.bin' '-w' '/tmp/graph3138208547626353016.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:106)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1028)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-06-03 22:52:25] [INFO ] Flatten gal took : 476 ms
[2025-06-03 22:52:25] [INFO ] Time to serialize gal into /tmp/LTLCardinality5164734310821691957.gal : 27 ms
[2025-06-03 22:52:25] [INFO ] Time to serialize properties into /tmp/LTLCardinality10231387396057243092.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5164734310821691957.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10231387396057243092.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !(((X(((G("(((((((((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no_7+voted_no_8)))+(((voted_no_9...120215
Formula 0 simplified : X(F!"(((((((((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no_7+voted_no_8)))+(((voted_no_9+vot...120200
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.07151e+301 deadlock states
Detected timeout of ITS tools.
[2025-06-03 23:16:35] [INFO ] Applying decomposition
[2025-06-03 23:16:35] [INFO ] Flatten gal took : 492 ms
[2025-06-03 23:16:36] [INFO ] Decomposing Gal with order
[2025-06-03 23:16:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 23:16:38] [INFO ] Flatten gal took : 517 ms
[2025-06-03 23:16:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 941 ms.
[2025-06-03 23:16:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality11268161855638205407.gal : 60 ms
[2025-06-03 23:16:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality14049150861173331651.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11268161855638205407.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14049150861173331651.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 1 LTL properties
Checking formula 0 : !(((X(((G("(((((((((((gu1000.voted_no_1+gu999.voted_no_2)+(gu998.voted_no_3+gu997.voted_no_4))+((gu996.voted_no_5+gu995.voted_no_6)+(g...167359
Formula 0 simplified : X(F!"(((((((((((gu1000.voted_no_1+gu999.voted_no_2)+(gu998.voted_no_3+gu997.voted_no_4))+((gu996.voted_no_5+gu995.voted_no_6)+(gu994...167344
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.07151e+301 deadlock states
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="Referendum-PT-1000"
export BK_EXAMINATION="LTLCardinality"
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 Referendum-PT-1000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-174889233600235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-1000.tgz
mv Referendum-PT-1000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;