About the Execution of ITS-Tools for CSRepetitions-PT-10
| 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 | T?FFF?F?FFFTTFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r044-tall-174854029100780.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 CSRepetitions-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854029100780
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 203K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 741K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 631K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.6M 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 272K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 694K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 283K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 931K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.3M May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.4M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.7M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 6.9M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 57K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 110K 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 3 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 CSRepetitions-PT-10-LTLFireability-00
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-01
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-02
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-03
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-04
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-05
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-06
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-07
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-08
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-09
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-10
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-11
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-12
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-13
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-14
FORMULA_NAME CSRepetitions-PT-10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1748655686611
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-05-31 01:41:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 01:41:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 01:41:28] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2025-05-31 01:41:28] [INFO ] Transformed 1311 places.
[2025-05-31 01:41:28] [INFO ] Transformed 2300 transitions.
[2025-05-31 01:41:28] [INFO ] Parsed PT model containing 1311 places and 2300 transitions and 8700 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 50 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CSRepetitions-PT-10-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-10-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-10-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1311 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 30 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
// Phase 1: matrix 2300 rows 1311 cols
[2025-05-31 01:41:29] [INFO ] Computed 110 invariants in 76 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:41:29] [INFO ] Implicit Places using invariants in 427 ms returned []
[2025-05-31 01:41:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:41:30] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:41:30] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 1272 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:41:30] [INFO ] Invariant cache hit.
[2025-05-31 01:41:30] [INFO ] State equation strengthened by 100 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 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 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62512ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62540ms
Finished structural reductions in LTL mode , in 1 iterations and 63875 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Support contains 1311 out of 1311 places after structural reductions.
[2025-05-31 01:42:33] [INFO ] Flatten gal took : 272 ms
[2025-05-31 01:42:34] [INFO ] Flatten gal took : 228 ms
[2025-05-31 01:42:35] [INFO ] Input system was already deterministic with 2300 transitions.
Reduction of identical properties reduced properties to check from 20 to 17
RANDOM walk for 38045 steps (201 resets) in 2145 ms. (17 steps per ms) remains 0/17 properties
Computed a total of 0 stabilizing places and 100 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 101 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 210 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:42:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:42:37] [INFO ] Implicit Places using invariants in 796 ms returned []
[2025-05-31 01:42:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:42:38] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:42:41] [INFO ] Implicit Places using invariants and state equation in 4349 ms returned []
Implicit Place search using SMT with State Equation took 5149 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:42:42] [INFO ] Redundant transitions in 153 ms returned []
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:42:42] [INFO ] Invariant cache hit.
[2025-05-31 01:42:42] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62097ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62103ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67628 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 1617 ms.
Product exploration explored 100000 steps with 50000 reset in 1516 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 30 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-10-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-10-LTLFireability-00 finished in 71083 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&&F((X((p0||X(p0)))&&p1)))))'
Support contains 201 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 51 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:43:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:43:48] [INFO ] Implicit Places using invariants in 749 ms returned []
[2025-05-31 01:43:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:43:49] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:43:52] [INFO ] Implicit Places using invariants and state equation in 4634 ms returned []
Implicit Place search using SMT with State Equation took 5386 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:43:53] [INFO ] Invariant cache hit.
[2025-05-31 01:43:53] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 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 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62275ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62283ms
Finished structural reductions in LTL mode , in 1 iterations and 67733 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0), (NOT p0), true, true]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-01
Product exploration explored 100000 steps with 442 reset in 2226 ms.
Product exploration explored 100000 steps with 439 reset in 2209 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 99 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 745 steps (0 resets) in 36 ms. (20 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 208 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
[2025-05-31 01:45:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 01:45:05] [INFO ] [Real]Absence check using 110 positive place invariants in 1433 ms returned sat
[2025-05-31 01:45:09] [INFO ] [Real]Absence check using state equation in 4426 ms returned sat
[2025-05-31 01:45:10] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:45:10] [INFO ] [Real]Added 100 Read/Feed constraints in 207 ms returned sat
[2025-05-31 01:45:10] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 01:45:14] [INFO ] [Nat]Absence check using 110 positive place invariants in 948 ms returned sat
[2025-05-31 01:45:18] [INFO ] [Nat]Absence check using state equation in 4668 ms returned sat
[2025-05-31 01:45:19] [INFO ] [Nat]Added 100 Read/Feed constraints in 262 ms returned sat
[2025-05-31 01:45:19] [INFO ] Computed and/alt/rep : 2200/3200/2200 causal constraints (skipped 0 transitions) in 104 ms.
[2025-05-31 01:45:19] [INFO ] Added : 2 causal constraints over 1 iterations in 432 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 201 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 36 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:45:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:45:20] [INFO ] Implicit Places using invariants in 809 ms returned []
[2025-05-31 01:45:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:45:21] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:45:24] [INFO ] Implicit Places using invariants and state equation in 4289 ms returned []
Implicit Place search using SMT with State Equation took 5101 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:45:24] [INFO ] Invariant cache hit.
[2025-05-31 01:45:24] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s919 timeout
0.0)
(s920 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62072ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62078ms
Finished structural reductions in LTL mode , in 1 iterations and 67224 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 641 steps (0 resets) in 16 ms. (37 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
[2025-05-31 01:46:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 01:46:32] [INFO ] [Real]Absence check using 110 positive place invariants in 1437 ms returned sat
[2025-05-31 01:46:36] [INFO ] [Real]Absence check using state equation in 4476 ms returned sat
[2025-05-31 01:46:36] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:46:36] [INFO ] [Real]Added 100 Read/Feed constraints in 218 ms returned sat
[2025-05-31 01:46:37] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 01:46:41] [INFO ] [Nat]Absence check using 110 positive place invariants in 955 ms returned sat
[2025-05-31 01:46:45] [INFO ] [Nat]Absence check using state equation in 4713 ms returned sat
[2025-05-31 01:46:46] [INFO ] [Nat]Added 100 Read/Feed constraints in 265 ms returned sat
[2025-05-31 01:46:46] [INFO ] Computed and/alt/rep : 2200/3200/2200 causal constraints (skipped 0 transitions) in 98 ms.
[2025-05-31 01:46:46] [INFO ] Added : 2 causal constraints over 1 iterations in 397 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 448 reset in 2105 ms.
Product exploration explored 100000 steps with 437 reset in 2190 ms.
Built C files in :
/tmp/ltsmin6720112489876607503
[2025-05-31 01:46:51] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6720112489876607503
Running compilation step : cd /tmp/ltsmin6720112489876607503;'/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/ltsmin6720112489876607503;'/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/ltsmin6720112489876607503;'/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 201 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 43 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:46:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:46:55] [INFO ] Implicit Places using invariants in 810 ms returned []
[2025-05-31 01:46:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:46:55] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:46:59] [INFO ] Implicit Places using invariants and state equation in 4282 ms returned []
Implicit Place search using SMT with State Equation took 5094 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:46:59] [INFO ] Invariant cache hit.
[2025-05-31 01:46:59] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62127ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62135ms
Finished structural reductions in LTL mode , in 1 iterations and 67281 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Built C files in :
/tmp/ltsmin11411130838530532927
[2025-05-31 01:48:01] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11411130838530532927
Running compilation step : cd /tmp/ltsmin11411130838530532927;'/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/ltsmin11411130838530532927;'/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/ltsmin11411130838530532927;'/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)
[2025-05-31 01:48:04] [INFO ] Flatten gal took : 80 ms
[2025-05-31 01:48:05] [INFO ] Flatten gal took : 80 ms
[2025-05-31 01:48:05] [INFO ] Time to serialize gal into /tmp/LTL16595919708233582013.gal : 35 ms
[2025-05-31 01:48:05] [INFO ] Time to serialize properties into /tmp/LTL1196227458139811013.prop : 2 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/LTL16595919708233582013.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15508399968316397127.hoa' '-atoms' '/tmp/LTL1196227458139811013.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...319
Loading property file /tmp/LTL1196227458139811013.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15508399968316397127.hoa
Detected timeout of ITS tools.
[2025-05-31 01:48:20] [INFO ] Flatten gal took : 71 ms
[2025-05-31 01:48:20] [INFO ] Flatten gal took : 71 ms
[2025-05-31 01:48:20] [INFO ] Time to serialize gal into /tmp/LTL8843372985142866249.gal : 13 ms
[2025-05-31 01:48:20] [INFO ] Time to serialize properties into /tmp/LTL5869822186232351368.ltl : 3 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/LTL8843372985142866249.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5869822186232351368.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((F(("((((((((Client_Sending_49<1)||(RequestBufferSlots<1))&&((RequestBufferSlots<1)||(Client_Sending_81<1)))&&(((RequestBufferSlo...12724
Formula 0 simplified : X(!"((((((((Client_Waiting_17>=1)||(Client_Waiting_7>=1))||((Client_Waiting_74>=1)||(Client_Waiting_82>=1)))||(((Client_Waiting_83>=...12710
Detected timeout of ITS tools.
[2025-05-31 01:48:35] [INFO ] Flatten gal took : 68 ms
[2025-05-31 01:48:35] [INFO ] Applying decomposition
[2025-05-31 01:48:35] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16022865938666515928.txt' '-o' '/tmp/graph16022865938666515928.bin' '-w' '/tmp/graph16022865938666515928.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16022865938666515928.bin' '-l' '-1' '-v' '-w' '/tmp/graph16022865938666515928.weights' '-q' '0' '-e' '0.001'
[2025-05-31 01:48:35] [INFO ] Decomposing Gal with order
[2025-05-31 01:48:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 01:48:36] [INFO ] Removed a total of 1700 redundant transitions.
[2025-05-31 01:48:36] [INFO ] Flatten gal took : 774 ms
[2025-05-31 01:48:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2025-05-31 01:48:37] [INFO ] Time to serialize gal into /tmp/LTL4555667878985123835.gal : 22 ms
[2025-05-31 01:48:37] [INFO ] Time to serialize properties into /tmp/LTL2361191172761260241.ltl : 2 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/LTL4555667878985123835.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2361191172761260241.ltl' '-c' '-stutter-deadlock'
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...254
Read 1 LTL properties
Checking formula 0 : !((X((F(("((((((((u8.Client_Sending_49<1)||(u24.RequestBufferSlots<1))&&((u24.RequestBufferSlots<1)||(u94.Client_Sending_81<1)))&&(((u...14728
Formula 0 simplified : X(!"((((((((u25.Client_Waiting_17>=1)||(u87.Client_Waiting_7>=1))||((u3.Client_Waiting_74>=1)||(u98.Client_Waiting_82>=1)))||(((u11....14714
Detected timeout of ITS tools.
Treatment of property CSRepetitions-PT-10-LTLFireability-01 finished in 304545 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(!p0)&&F(G(p1)))))'
Support contains 110 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 300 rules applied. Total rules applied 300 place count 1111 transition count 2200
Discarding 990 places :
Symmetric choice reduction at 0 with 990 rule applications. Total rules 1290 place count 121 transition count 1210
Iterating global reduction 0 with 990 rules applied. Total rules applied 2280 place count 121 transition count 1210
Applied a total of 2280 rules in 160 ms. Remains 121 /1311 variables (removed 1190) and now considering 1210/2300 (removed 1090) transitions.
// Phase 1: matrix 1210 rows 121 cols
[2025-05-31 01:48:52] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:48:52] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-05-31 01:48:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:48:52] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:48:52] [INFO ] Redundant transitions in 53 ms returned []
Running 1110 sub problems to find dead transitions.
[2025-05-31 01:48:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 2 (OVERLAPS) 1210/1330 variables, 120/130 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1330/1331 variables, and 130 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 120/121 constraints, PredecessorRefiner: 1110/1110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 2 (OVERLAPS) 1210/1330 variables, 120/130 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1330/1331 variables, and 130 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 120/121 constraints, PredecessorRefiner: 0/1110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60840ms problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 60842ms
Starting structural reductions in SI_LTL mode, iteration 1 : 121/1311 places, 1210/2300 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61368 ms. Remains : 121/1311 places, 1210/2300 transitions.
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p0), p0, (NOT p1)]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-02
Stuttering criterion allowed to conclude after 115 steps with 1 reset in 7 ms.
FORMULA CSRepetitions-PT-10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLFireability-02 finished in 61596 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((G(p0)||G(p1))))))'
Support contains 1200 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 15 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
// Phase 1: matrix 2300 rows 1311 cols
[2025-05-31 01:49:53] [INFO ] Computed 110 invariants in 32 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:49:53] [INFO ] Implicit Places using invariants in 235 ms returned []
[2025-05-31 01:49:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:49:54] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:49:54] [INFO ] Implicit Places using invariants and state equation in 1026 ms returned []
Implicit Place search using SMT with State Equation took 1267 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:49:55] [INFO ] Invariant cache hit.
[2025-05-31 01:49:55] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62242ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62247ms
Finished structural reductions in LTL mode , in 1 iterations and 63540 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 261 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-03
Entered a terminal (fully accepting) state of product in 24 steps with 0 reset in 5 ms.
FORMULA CSRepetitions-PT-10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLFireability-03 finished in 63838 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(((p1&&F(!p2))||p0))))'
Support contains 210 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 159 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:50:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:50:58] [INFO ] Implicit Places using invariants in 1148 ms returned []
[2025-05-31 01:50:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:50:59] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:51:02] [INFO ] Implicit Places using invariants and state equation in 3866 ms returned []
Implicit Place search using SMT with State Equation took 5015 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:51:02] [INFO ] Redundant transitions in 90 ms returned []
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:51:02] [INFO ] Invariant cache hit.
[2025-05-31 01:51:02] [INFO ] State equation strengthened by 100 read => feed constraints.
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) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62318ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62324ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67602 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) p2)]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-04
Stuttering criterion allowed to conclude after 34208 steps with 2318 reset in 8267 ms.
FORMULA CSRepetitions-PT-10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLFireability-04 finished in 76032 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 211 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 89 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:52:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:52:14] [INFO ] Implicit Places using invariants in 817 ms returned []
[2025-05-31 01:52:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:52:15] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:52:19] [INFO ] Implicit Places using invariants and state equation in 4625 ms returned []
Implicit Place search using SMT with State Equation took 5444 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:52:19] [INFO ] Redundant transitions in 84 ms returned []
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:52:19] [INFO ] Invariant cache hit.
[2025-05-31 01:52:19] [INFO ] State equation strengthened by 100 read => feed constraints.
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) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 0)
(s2 0)
(s3 1)
(s4 0)
(s5 0)
(s6 1)
(s7 0)
(s8 1)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 1)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 1)
(s36 0)
(s37 0)
(s38 1)
(s39 0)
(s40 0)
(s41 1)
(s42 0)
(s43 0)
(s45 1)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 1)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 1)
(s64 0)
(s65 1)
(s66 1)
(s67 0)
(s68 0)
(s69 0)
(s71 0)
(s72 0)
(s74 0)
(s75 0)
(s76 1)
(s77 0)
(s78 1)
(s79 1)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s89 0)
(s90 0)
(s91 1)
(s92 1)
(s93 0)
(s94 0)
(s95 0)
(s96 1)
(s97 0)
(s98 1)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 1)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 1)
(s116 0)
(s117 1)
(s118 1)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s131 1)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 1)
(s148 1)
(s149 0)
(s150 1)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 1)
(s157 0)
(s158 0)
(s160 0)
(s162 0)
(s163 1)
(s164 0)
(s165 0)
(s166 0)
(s167 1)
(s168 1)
(s169 0)
(s170 1)
(s171 0)
(s172 0)
(s173 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 1)
(s184 0)
(s186 0)
(s187 0)
(s188 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 1)
(s195 0)
(s196 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62172ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62176ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67806 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-05
Product exploration explored 100000 steps with 442 reset in 7180 ms.
Product exploration explored 100000 steps with 439 reset in 7287 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
RANDOM walk for 4 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Support contains 211 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 87 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:53:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:53:38] [INFO ] Implicit Places using invariants in 788 ms returned []
[2025-05-31 01:53:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:53:38] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:53:42] [INFO ] Implicit Places using invariants and state equation in 4586 ms returned []
Implicit Place search using SMT with State Equation took 5376 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:53:42] [INFO ] Redundant transitions in 88 ms returned []
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:53:42] [INFO ] Invariant cache hit.
[2025-05-31 01:53:42] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 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 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62246ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62250ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67819 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 4 steps (0 resets) in 7 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 444 reset in 7444 ms.
Product exploration explored 100000 steps with 439 reset in 7368 ms.
Built C files in :
/tmp/ltsmin1646721228971668372
[2025-05-31 01:55:01] [INFO ] Too many transitions (2300) to apply POR reductions. Disabling POR matrices.
[2025-05-31 01:55:01] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1646721228971668372
Running compilation step : cd /tmp/ltsmin1646721228971668372;'/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/ltsmin1646721228971668372;'/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/ltsmin1646721228971668372;'/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 211 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 82 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:55:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:55:05] [INFO ] Implicit Places using invariants in 825 ms returned []
[2025-05-31 01:55:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:55:05] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:55:10] [INFO ] Implicit Places using invariants and state equation in 5601 ms returned []
Implicit Place search using SMT with State Equation took 6428 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:55:10] [INFO ] Redundant transitions in 86 ms returned []
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:55:10] [INFO ] Invariant cache hit.
[2025-05-31 01:55:10] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62291ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62295ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68906 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Built C files in :
/tmp/ltsmin651753496797466011
[2025-05-31 01:56:13] [INFO ] Too many transitions (2300) to apply POR reductions. Disabling POR matrices.
[2025-05-31 01:56:13] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin651753496797466011
Running compilation step : cd /tmp/ltsmin651753496797466011;'/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/ltsmin651753496797466011;'/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/ltsmin651753496797466011;'/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)
[2025-05-31 01:56:16] [INFO ] Flatten gal took : 74 ms
[2025-05-31 01:56:16] [INFO ] Flatten gal took : 73 ms
[2025-05-31 01:56:16] [INFO ] Time to serialize gal into /tmp/LTL14343946792888269145.gal : 12 ms
[2025-05-31 01:56:16] [INFO ] Time to serialize properties into /tmp/LTL10003514802299411000.prop : 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/LTL14343946792888269145.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3935715210117281241.hoa' '-atoms' '/tmp/LTL10003514802299411000.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...319
Loading property file /tmp/LTL10003514802299411000.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3935715210117281241.hoa
Detected timeout of ITS tools.
[2025-05-31 01:56:31] [INFO ] Flatten gal took : 71 ms
[2025-05-31 01:56:31] [INFO ] Flatten gal took : 75 ms
[2025-05-31 01:56:31] [INFO ] Time to serialize gal into /tmp/LTL12869913810487756197.gal : 13 ms
[2025-05-31 01:56:31] [INFO ] Time to serialize properties into /tmp/LTL16283634958480043043.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/LTL12869913810487756197.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16283634958480043043.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...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((((((RequestBuffer_95<1)||(Server_Waiting_6<1))&&((RequestBuffer_6<1)||(Server_Waiting_3<1)))&&(((Server_Waiting_8<1)|...53142
Formula 0 simplified : GF!"(((((((((((((RequestBuffer_95<1)||(Server_Waiting_6<1))&&((RequestBuffer_6<1)||(Server_Waiting_3<1)))&&(((Server_Waiting_8<1)||(...53136
Detected timeout of ITS tools.
[2025-05-31 01:56:46] [INFO ] Flatten gal took : 70 ms
[2025-05-31 01:56:46] [INFO ] Applying decomposition
[2025-05-31 01:56:47] [INFO ] Flatten gal took : 70 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9998301797622491953.txt' '-o' '/tmp/graph9998301797622491953.bin' '-w' '/tmp/graph9998301797622491953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9998301797622491953.bin' '-l' '-1' '-v' '-w' '/tmp/graph9998301797622491953.weights' '-q' '0' '-e' '0.001'
[2025-05-31 01:56:47] [INFO ] Decomposing Gal with order
[2025-05-31 01:56:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 01:56:47] [INFO ] Removed a total of 1500 redundant transitions.
[2025-05-31 01:56:47] [INFO ] Flatten gal took : 425 ms
[2025-05-31 01:56:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 300 labels/synchronizations in 55 ms.
[2025-05-31 01:56:47] [INFO ] Time to serialize gal into /tmp/LTL3207625088333014511.gal : 16 ms
[2025-05-31 01:56:47] [INFO ] Time to serialize properties into /tmp/LTL5382138453280384468.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/LTL3207625088333014511.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5382138453280384468.ltl' '-c' '-stutter-deadlock'
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...254
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((((((u29.RequestBuffer_95<1)||(u44.Server_Waiting_6<1))&&((u29.RequestBuffer_6<1)||(u29.Server_Waiting_3<1)))&&(((u8.S...61940
Formula 0 simplified : GF!"(((((((((((((u29.RequestBuffer_95<1)||(u44.Server_Waiting_6<1))&&((u29.RequestBuffer_6<1)||(u29.Server_Waiting_3<1)))&&(((u8.Ser...61934
Detected timeout of ITS tools.
Treatment of property CSRepetitions-PT-10-LTLFireability-05 finished in 289321 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(((X(X(p0)) U p1)&&X(p0)&&p0)))) U p2))'
Support contains 1211 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 9 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:57:03] [INFO ] Implicit Places using invariants in 179 ms returned []
[2025-05-31 01:57:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:57:03] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:57:03] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 873 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:57:03] [INFO ] Invariant cache hit.
[2025-05-31 01:57:03] [INFO ] State equation strengthened by 100 read => feed constraints.
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) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62274ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62279ms
Finished structural reductions in LTL mode , in 1 iterations and 63168 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 263 ms :[(NOT p2), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-06
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 3 ms.
FORMULA CSRepetitions-PT-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLFireability-06 finished in 63541 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U G((X(X((p1&&(F(p0)||p2)))) U p1))))'
Support contains 211 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 49 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:58:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:58:07] [INFO ] Implicit Places using invariants in 810 ms returned []
[2025-05-31 01:58:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:58:07] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:58:12] [INFO ] Implicit Places using invariants and state equation in 5639 ms returned []
Implicit Place search using SMT with State Equation took 6452 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:58:12] [INFO ] Invariant cache hit.
[2025-05-31 01:58:12] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62287ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62293ms
Finished structural reductions in LTL mode , in 1 iterations and 68802 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 293 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-07
Product exploration explored 100000 steps with 2659 reset in 3636 ms.
Product exploration explored 100000 steps with 2604 reset in 3551 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2)))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2)))))]
Knowledge based reduction with 8 factoid took 325 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 259 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0)]
Reduction of identical properties reduced properties to check from 7 to 6
RANDOM walk for 77 steps (0 resets) in 42 ms. (1 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2)))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (F (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), (F (NOT (OR (NOT p0) p1))), (F p0), (F p1), (F p2), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR p2 p0 (NOT p1))))]
Knowledge based reduction with 8 factoid took 538 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 261 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 231 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0)]
[2025-05-31 01:59:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 01:59:34] [INFO ] [Real]Absence check using 110 positive place invariants in 3610 ms returned sat
[2025-05-31 01:59:40] [INFO ] [Real]Absence check using state equation in 5744 ms returned unknown
Could not prove EG (NOT p1)
Support contains 211 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 46 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 01:59:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:59:40] [INFO ] Implicit Places using invariants in 711 ms returned []
[2025-05-31 01:59:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:59:41] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 01:59:45] [INFO ] Implicit Places using invariants and state equation in 4680 ms returned []
Implicit Place search using SMT with State Equation took 5393 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 01:59:45] [INFO ] Invariant cache hit.
[2025-05-31 01:59:45] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62331ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62337ms
Finished structural reductions in LTL mode , in 1 iterations and 67786 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1)))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 328 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0)]
Reduction of identical properties reduced properties to check from 7 to 6
RANDOM walk for 84 steps (0 resets) in 63 ms. (1 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1)))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), (F (NOT (OR (NOT p0) p1))), (F p0), (F p1), (F p2), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR p2 p0 (NOT p1))))]
Knowledge based reduction with 8 factoid took 521 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 252 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0)]
[2025-05-31 02:00:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 02:01:00] [INFO ] [Real]Absence check using 110 positive place invariants in 3579 ms returned sat
[2025-05-31 02:01:06] [INFO ] [Real]Absence check using state equation in 6039 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 259 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 2739 reset in 4665 ms.
Product exploration explored 100000 steps with 2674 reset in 4552 ms.
Applying partial POR strategy [false, false, false, false, true, false, true]
Stuttering acceptance computed with spot in 241 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p0)]
Support contains 211 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 148 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:01:16] [INFO ] Redundant transitions in 82 ms returned []
Running 2200 sub problems to find dead transitions.
[2025-05-31 02:01:16] [INFO ] Invariant cache hit.
[2025-05-31 02:01:16] [INFO ] State equation strengthened by 100 read => feed constraints.
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) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62263ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62267ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62507 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Built C files in :
/tmp/ltsmin8843490052718739313
[2025-05-31 02:02:19] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8843490052718739313
Running compilation step : cd /tmp/ltsmin8843490052718739313;'/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/ltsmin8843490052718739313;'/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/ltsmin8843490052718739313;'/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 211 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 42 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 02:02:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:02:22] [INFO ] Implicit Places using invariants in 769 ms returned []
[2025-05-31 02:02:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:02:23] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 02:02:27] [INFO ] Implicit Places using invariants and state equation in 4734 ms returned []
Implicit Place search using SMT with State Equation took 5506 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 02:02:27] [INFO ] Invariant cache hit.
[2025-05-31 02:02:27] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62225ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62230ms
Finished structural reductions in LTL mode , in 1 iterations and 67789 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Built C files in :
/tmp/ltsmin836926519866360663
[2025-05-31 02:03:29] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin836926519866360663
Running compilation step : cd /tmp/ltsmin836926519866360663;'/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/ltsmin836926519866360663;'/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/ltsmin836926519866360663;'/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)
[2025-05-31 02:03:33] [INFO ] Flatten gal took : 66 ms
[2025-05-31 02:03:33] [INFO ] Flatten gal took : 66 ms
[2025-05-31 02:03:33] [INFO ] Time to serialize gal into /tmp/LTL6169489104577315785.gal : 10 ms
[2025-05-31 02:03:33] [INFO ] Time to serialize properties into /tmp/LTL4587886452832336415.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/LTL6169489104577315785.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1654374875663796668.hoa' '-atoms' '/tmp/LTL4587886452832336415.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...317
Loading property file /tmp/LTL4587886452832336415.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1654374875663796668.hoa
Detected timeout of ITS tools.
[2025-05-31 02:03:48] [INFO ] Flatten gal took : 80 ms
[2025-05-31 02:03:48] [INFO ] Flatten gal took : 80 ms
[2025-05-31 02:03:48] [INFO ] Time to serialize gal into /tmp/LTL15109123773643378003.gal : 10 ms
[2025-05-31 02:03:48] [INFO ] Time to serialize properties into /tmp/LTL7005062148511569606.ltl : 12 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/LTL15109123773643378003.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7005062148511569606.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(F("((((((((((((RequestBuffer_95>=1)&&(Server_Waiting_6>=1))||((RequestBuffer_6>=1)&&(Server_Waiting_3>=1)))||(((Server_Waiting_8...160736
Formula 0 simplified : XG!"((((((((((((RequestBuffer_95>=1)&&(Server_Waiting_6>=1))||((RequestBuffer_6>=1)&&(Server_Waiting_3>=1)))||(((Server_Waiting_8>=1...166000
Detected timeout of ITS tools.
[2025-05-31 02:04:03] [INFO ] Flatten gal took : 75 ms
[2025-05-31 02:04:03] [INFO ] Applying decomposition
[2025-05-31 02:04:03] [INFO ] Flatten gal took : 76 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1629717355610773676.txt' '-o' '/tmp/graph1629717355610773676.bin' '-w' '/tmp/graph1629717355610773676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1629717355610773676.bin' '-l' '-1' '-v' '-w' '/tmp/graph1629717355610773676.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:04:03] [INFO ] Decomposing Gal with order
[2025-05-31 02:04:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:04:04] [INFO ] Removed a total of 1700 redundant transitions.
[2025-05-31 02:04:04] [INFO ] Flatten gal took : 463 ms
[2025-05-31 02:04:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-05-31 02:04:04] [INFO ] Time to serialize gal into /tmp/LTL4771870645495136600.gal : 16 ms
[2025-05-31 02:04:04] [INFO ] Time to serialize properties into /tmp/LTL1247977006281986801.ltl : 9 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/LTL4771870645495136600.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1247977006281986801.ltl' '-c' '-stutter-deadlock'
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...254
Read 1 LTL properties
Checking formula 0 : !(((X(F("((((((((((((u29.RequestBuffer_95>=1)&&(u44.Server_Waiting_6>=1))||((u29.RequestBuffer_6>=1)&&(u90.Server_Waiting_3>=1)))||(((...186336
Formula 0 simplified : XG!"((((((((((((u29.RequestBuffer_95>=1)&&(u44.Server_Waiting_6>=1))||((u29.RequestBuffer_6>=1)&&(u90.Server_Waiting_3>=1)))||(((u8....192400
Detected timeout of ITS tools.
Treatment of property CSRepetitions-PT-10-LTLFireability-07 finished in 373117 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(((G(F(p0)) U (X(F(p2))&&p1)) U X(p3))))'
Support contains 5 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 50 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 02:04:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:04:20] [INFO ] Implicit Places using invariants in 1140 ms returned []
[2025-05-31 02:04:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:04:21] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 02:04:25] [INFO ] Implicit Places using invariants and state equation in 4700 ms returned []
Implicit Place search using SMT with State Equation took 5843 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 02:04:25] [INFO ] Invariant cache hit.
[2025-05-31 02:04:25] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62230ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62234ms
Finished structural reductions in LTL mode , in 1 iterations and 68137 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 311 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p3), (AND (NOT p2) (NOT p3)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-08
Stuttering criterion allowed to conclude after 240 steps with 0 reset in 10 ms.
FORMULA CSRepetitions-PT-10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLFireability-08 finished in 68505 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(X(((p0 U p1) U X(X(G(!p0)))))))))'
Support contains 2 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 53 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 02:05:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:05:29] [INFO ] Implicit Places using invariants in 1036 ms returned []
[2025-05-31 02:05:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:05:29] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 02:05:33] [INFO ] Implicit Places using invariants and state equation in 4704 ms returned []
Implicit Place search using SMT with State Equation took 5741 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 02:05:33] [INFO ] Invariant cache hit.
[2025-05-31 02:05:33] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62270ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62273ms
Finished structural reductions in LTL mode , in 1 iterations and 68075 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 377 ms :[p0, p0, p0, p0, p0, (AND (NOT p1) p0), p0, true, p0, (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-09
Entered a terminal (fully accepting) state of product in 179 steps with 0 reset in 6 ms.
FORMULA CSRepetitions-PT-10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLFireability-09 finished in 68483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!X(!F(p0))&&!F(!X(p1))) U p0))'
Support contains 4 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 56 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 02:06:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:06:37] [INFO ] Implicit Places using invariants in 1009 ms returned []
[2025-05-31 02:06:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:06:38] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 02:06:41] [INFO ] Implicit Places using invariants and state equation in 4331 ms returned []
Implicit Place search using SMT with State Equation took 5342 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 02:06:41] [INFO ] Invariant cache hit.
[2025-05-31 02:06:41] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62145ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62151ms
Finished structural reductions in LTL mode , in 1 iterations and 67558 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), true, (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLFireability-10 finished in 67706 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 2 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 57 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 02:07:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:07:45] [INFO ] Implicit Places using invariants in 1098 ms returned []
[2025-05-31 02:07:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:07:46] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 02:07:50] [INFO ] Implicit Places using invariants and state equation in 4628 ms returned []
Implicit Place search using SMT with State Equation took 5728 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 02:07:50] [INFO ] Invariant cache hit.
[2025-05-31 02:07:50] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
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(s1147 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62163ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62168ms
Finished structural reductions in LTL mode , in 1 iterations and 67961 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLFireability-14 finished in 68053 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)||(!p0 U (p1||G(!p0)))))'
Support contains 4 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 56 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2025-05-31 02:08:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:08:53] [INFO ] Implicit Places using invariants in 1125 ms returned []
[2025-05-31 02:08:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:08:54] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-05-31 02:08:58] [INFO ] Implicit Places using invariants and state equation in 4870 ms returned []
Implicit Place search using SMT with State Equation took 5998 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2025-05-31 02:08:58] [INFO ] Invariant cache hit.
[2025-05-31 02:08:58] [INFO ] State equation strengthened by 100 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 2200/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1211 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2200 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 1211/3611 variables, and 10 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 10/110 constraints, State Equation: 0/1311 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62148ms problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62153ms
Finished structural reductions in LTL mode , in 1 iterations and 68216 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p0), false, false, (AND p0 (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-10-LTLFireability-15
Entered a terminal (fully accepting) state of product in 161 steps with 80 reset in 4 ms.
FORMULA CSRepetitions-PT-10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLFireability-15 finished in 68399 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&&F((X((p0||X(p0)))&&p1)))))'
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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U G((X(X((p1&&(F(p0)||p2)))) U p1))))'
[2025-05-31 02:10:01] [INFO ] Flatten gal took : 86 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13564684986860774491
[2025-05-31 02:10:01] [INFO ] Too many transitions (2300) to apply POR reductions. Disabling POR matrices.
[2025-05-31 02:10:01] [INFO ] Applying decomposition
[2025-05-31 02:10:01] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13564684986860774491
Running compilation step : cd /tmp/ltsmin13564684986860774491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '240' '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'
[2025-05-31 02:10:01] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3422350033351601325.txt' '-o' '/tmp/graph3422350033351601325.bin' '-w' '/tmp/graph3422350033351601325.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3422350033351601325.bin' '-l' '-1' '-v' '-w' '/tmp/graph3422350033351601325.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:10:01] [INFO ] Decomposing Gal with order
[2025-05-31 02:10:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:10:02] [INFO ] Removed a total of 1700 redundant transitions.
[2025-05-31 02:10:02] [INFO ] Flatten gal took : 435 ms
[2025-05-31 02:10:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-05-31 02:10:02] [INFO ] Time to serialize gal into /tmp/LTLFireability8136672962129918653.gal : 14 ms
[2025-05-31 02:10:02] [INFO ] Time to serialize properties into /tmp/LTLFireability8936512934388287870.ltl : 14 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/LTLFireability8136672962129918653.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8936512934388287870.ltl' '-c' '-stutter-deadlock'
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 3 LTL properties
Checking formula 0 : !((X((!("((((((((u79.Client_Waiting_17<1)&&(u20.Client_Waiting_7<1))&&((u68.Client_Waiting_74<1)&&(u97.Client_Waiting_82<1)))&&(((u78....14627
Formula 0 simplified : X("((((((((u79.Client_Waiting_17<1)&&(u20.Client_Waiting_7<1))&&((u68.Client_Waiting_74<1)&&(u97.Client_Waiting_82<1)))&&(((u78.Clie...14609
Compilation finished in 5921 ms.
Running link step : cd /tmp/ltsmin13564684986860774491;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin13564684986860774491;'/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)&&<>((X(((LTLAPp0==true)||X((LTLAPp0==true))))&&(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin13564684986860774491;'/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)&&<>((X(((LTLAPp0==true)||X((LTLAPp0==true))))&&(LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13564684986860774491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin13564684986860774491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13564684986860774491;'/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(<>((LTLAPp3==true))) U []((X(X(((LTLAPp4==true)&&(<>((LTLAPp3==true))||(LTLAPp5==true))))) U (LTLAPp4==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin13564684986860774491;'/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(<>((LTLAPp3==true))) U []((X(X(((LTLAPp4==true)&&(<>((LTLAPp3==true))||(LTLAPp5==true))))) U (LTLAPp4==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin13564684986860774491;'/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)&&<>((X(((LTLAPp0==true)||X((LTLAPp0==true))))&&(LTLAPp1==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2025-05-31 02:39:45] [INFO ] Flatten gal took : 605 ms
[2025-05-31 02:39:46] [INFO ] Time to serialize gal into /tmp/LTLFireability5801831329584126729.gal : 29 ms
[2025-05-31 02:39:46] [INFO ] Time to serialize properties into /tmp/LTLFireability10350052051607692698.ltl : 52 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/LTLFireability5801831329584126729.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10350052051607692698.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 3 LTL properties
Checking formula 0 : !((X((!("((((((((Client_Waiting_17<1)&&(Client_Waiting_7<1))&&((Client_Waiting_74<1)&&(Client_Waiting_82<1)))&&(((Client_Waiting_83<1)...12627
Formula 0 simplified : X("((((((((Client_Waiting_17<1)&&(Client_Waiting_7<1))&&((Client_Waiting_74<1)&&(Client_Waiting_82<1)))&&(((Client_Waiting_83<1)&&(C...12609
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CSRepetitions-PT-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CSRepetitions-PT-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854029100780"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-10.tgz
mv CSRepetitions-PT-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;