Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r422-smll-171690573600100.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is TokenRing-COL-020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r422-smll-171690573600100
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 4.7K Apr 11 19:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Apr 11 19:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 11 19:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Apr 11 19:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 21:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 11 21:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 20:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 20:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 18K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-COL-020-LTLFireability-00
FORMULA_NAME TokenRing-COL-020-LTLFireability-01
FORMULA_NAME TokenRing-COL-020-LTLFireability-02
FORMULA_NAME TokenRing-COL-020-LTLFireability-03
FORMULA_NAME TokenRing-COL-020-LTLFireability-04
FORMULA_NAME TokenRing-COL-020-LTLFireability-05
FORMULA_NAME TokenRing-COL-020-LTLFireability-06
FORMULA_NAME TokenRing-COL-020-LTLFireability-07
FORMULA_NAME TokenRing-COL-020-LTLFireability-08
FORMULA_NAME TokenRing-COL-020-LTLFireability-09
FORMULA_NAME TokenRing-COL-020-LTLFireability-10
FORMULA_NAME TokenRing-COL-020-LTLFireability-11
FORMULA_NAME TokenRing-COL-020-LTLFireability-12
FORMULA_NAME TokenRing-COL-020-LTLFireability-13
FORMULA_NAME TokenRing-COL-020-LTLFireability-14
FORMULA_NAME TokenRing-COL-020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716989369659

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202405141337
[2024-05-29 13:29:31] [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]
[2024-05-29 13:29:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 13:29:31] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-29 13:29:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-29 13:29:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1197 ms
[2024-05-29 13:29:33] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 441 PT places and 9282.0 transition bindings in 34 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2024-05-29 13:29:33] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 6 ms.
[2024-05-29 13:29:33] [INFO ] Skeletonized 3 HLPN properties in 2 ms. Removed 13 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [Process(21), Process(21)] of place State breaks symmetries in sort Process
[2024-05-29 13:29:33] [INFO ] Unfolded HLPN to a Petri net with 441 places and 8421 transitions 33684 arcs in 219 ms.
[2024-05-29 13:29:33] [INFO ] Unfolded 16 HLPN properties in 22 ms.
Initial state reduction rules removed 3 formulas.
FORMULA TokenRing-COL-020-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 59 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2024-05-29 13:29:49] [INFO ] Computed 21 invariants in 90 ms
[2024-05-29 13:29:49] [INFO ] Implicit Places using invariants in 475 ms returned []
[2024-05-29 13:29:49] [INFO ] Invariant cache hit.
[2024-05-29 13:29:51] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:29:53] [INFO ] Implicit Places using invariants and state equation in 3831 ms returned []
Implicit Place search using SMT with State Equation took 4364 ms to find 0 implicit places.
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:29:53] [INFO ] Invariant cache hit.
[2024-05-29 13:29:53] [INFO ] State equation strengthened by 8020 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30407 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30231 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 83919ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 84087ms
Finished structural reductions in LTL mode , in 1 iterations and 88647 ms. Remains : 441/441 places, 8421/8421 transitions.
Support contains 441 out of 441 places after structural reductions.
[2024-05-29 13:31:20] [INFO ] Flatten gal took : 1328 ms
[2024-05-29 13:31:27] [INFO ] Flatten gal took : 1314 ms
[2024-05-29 13:31:35] [INFO ] Input system was already deterministic with 8421 transitions.
Reduction of identical properties reduced properties to check from 8 to 5
RANDOM walk for 40000 steps (8 resets) in 43466 ms. (0 steps per ms) remains 2/5 properties
BEST_FIRST walk for 15663 steps (4 resets) in 20009 ms. (0 steps per ms) remains 2/2 properties
BEST_FIRST walk for 11396 steps (2 resets) in 20040 ms. (0 steps per ms) remains 2/2 properties
[2024-05-29 13:31:58] [INFO ] Invariant cache hit.
[2024-05-29 13:31:59] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 13:32:24] [INFO ] Deduced a trap composed of 247 places in 1257 ms of which 60 ms to minimize.
[2024-05-29 13:32:26] [INFO ] Deduced a trap composed of 246 places in 1132 ms of which 6 ms to minimize.
[2024-05-29 13:32:27] [INFO ] Deduced a trap composed of 246 places in 964 ms of which 10 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 24 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Problem AtomicPropp6 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 3/24 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-29 13:32:29] [INFO ] Deduced a trap composed of 249 places in 961 ms of which 14 ms to minimize.
[2024-05-29 13:32:30] [INFO ] Deduced a trap composed of 248 places in 1095 ms of which 6 ms to minimize.
[2024-05-29 13:32:31] [INFO ] Deduced a trap composed of 248 places in 1130 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 3/27 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/441 variables, 0/27 constraints. Problems are: Problem set: 1 solved, 1 unsolved
SMT process timed out in 33627ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 428 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 431 ms. Remains : 441/441 places, 8421/8421 transitions.
RANDOM walk for 40000 steps (8 resets) in 20809 ms. (1 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (8 resets) in 18838 ms. (2 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 504805 steps, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen :0 out of 1
Probabilistic random walk after 504805 steps, saw 95400 distinct states, run finished after 30016 ms. (steps per millisecond=16 ) properties seen :0
[2024-05-29 13:33:13] [INFO ] Invariant cache hit.
[2024-05-29 13:33:13] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:33:24] [INFO ] Deduced a trap composed of 239 places in 1293 ms of which 7 ms to minimize.
[2024-05-29 13:33:26] [INFO ] Deduced a trap composed of 238 places in 1504 ms of which 7 ms to minimize.
[2024-05-29 13:33:27] [INFO ] Deduced a trap composed of 241 places in 1643 ms of which 7 ms to minimize.
[2024-05-29 13:33:29] [INFO ] Deduced a trap composed of 241 places in 1390 ms of which 4 ms to minimize.
[2024-05-29 13:33:30] [INFO ] Deduced a trap composed of 243 places in 1272 ms of which 6 ms to minimize.
[2024-05-29 13:33:32] [INFO ] Deduced a trap composed of 242 places in 1598 ms of which 6 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 6/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:33:34] [INFO ] Deduced a trap composed of 242 places in 1469 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/441 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 8421/8862 variables, 441/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8862 variables, 8020/8489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8862 variables, 0/8489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/8862 variables, 0/8489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8862/8862 variables, and 8489 constraints, problems are : Problem set: 0 solved, 1 unsolved in 17540 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 441/441 constraints, ReadFeed: 8020/8020 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 7/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:33:42] [INFO ] Deduced a trap composed of 240 places in 1462 ms of which 7 ms to minimize.
[2024-05-29 13:33:43] [INFO ] Deduced a trap composed of 242 places in 1558 ms of which 7 ms to minimize.
[2024-05-29 13:33:45] [INFO ] Deduced a trap composed of 241 places in 1512 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/441 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 8421/8862 variables, 441/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8862 variables, 8020/8492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:33:53] [INFO ] Deduced a trap composed of 243 places in 1644 ms of which 8 ms to minimize.
[2024-05-29 13:33:55] [INFO ] Deduced a trap composed of 240 places in 1448 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/8862 variables, 2/8494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:33:58] [INFO ] Deduced a trap composed of 244 places in 1493 ms of which 8 ms to minimize.
[2024-05-29 13:34:00] [INFO ] Deduced a trap composed of 245 places in 1608 ms of which 7 ms to minimize.
[2024-05-29 13:34:02] [INFO ] Deduced a trap composed of 240 places in 1582 ms of which 7 ms to minimize.
[2024-05-29 13:34:04] [INFO ] Deduced a trap composed of 246 places in 1599 ms of which 8 ms to minimize.
[2024-05-29 13:34:06] [INFO ] Deduced a trap composed of 247 places in 1494 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/8862 variables, 5/8499 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:34:08] [INFO ] Deduced a trap composed of 246 places in 891 ms of which 7 ms to minimize.
[2024-05-29 13:34:10] [INFO ] Deduced a trap composed of 250 places in 1270 ms of which 7 ms to minimize.
[2024-05-29 13:34:11] [INFO ] Deduced a trap composed of 249 places in 1178 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/8862 variables, 3/8502 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:34:15] [INFO ] Deduced a trap composed of 243 places in 1507 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/8862 variables, 1/8503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:34:17] [INFO ] Deduced a trap composed of 248 places in 1378 ms of which 7 ms to minimize.
[2024-05-29 13:34:19] [INFO ] Deduced a trap composed of 242 places in 1506 ms of which 7 ms to minimize.
[2024-05-29 13:34:21] [INFO ] Deduced a trap composed of 244 places in 1513 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/8862 variables, 3/8506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/8862 variables, 0/8506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:34:26] [INFO ] Deduced a trap composed of 243 places in 1497 ms of which 7 ms to minimize.
SMT process timed out in 72718ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 198 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 275 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:34:26] [INFO ] Invariant cache hit.
[2024-05-29 13:34:26] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-29 13:34:26] [INFO ] Invariant cache hit.
[2024-05-29 13:34:28] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:34:30] [INFO ] Implicit Places using invariants and state equation in 3554 ms returned []
Implicit Place search using SMT with State Equation took 3717 ms to find 0 implicit places.
[2024-05-29 13:34:31] [INFO ] Redundant transitions in 1618 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:34:31] [INFO ] Invariant cache hit.
[2024-05-29 13:34:32] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30190 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 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 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30235 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 83010ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 83121ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88759 ms. Remains : 441/441 places, 8421/8421 transitions.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA TokenRing-COL-020-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(X(p1) U G(X(!G((p0 U p1)))))))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 223 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:36:10] [INFO ] Invariant cache hit.
[2024-05-29 13:36:10] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-29 13:36:10] [INFO ] Invariant cache hit.
[2024-05-29 13:36:12] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:36:14] [INFO ] Implicit Places using invariants and state equation in 3503 ms returned []
Implicit Place search using SMT with State Equation took 3620 ms to find 0 implicit places.
[2024-05-29 13:36:15] [INFO ] Redundant transitions in 1622 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:36:15] [INFO ] Invariant cache hit.
[2024-05-29 13:36:16] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30200 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30218 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 81849ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 81948ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 87439 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 421 ms :[(OR (NOT p0) p1), p1, (NOT p0), p1]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-01
Product exploration timeout after 27720 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 578 steps with 0 reset with depth 579 and stack size 579 in 158 ms.
FORMULA TokenRing-COL-020-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-COL-020-LTLFireability-01 finished in 98212 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((F(p1) U !p0))))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 25 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:37:48] [INFO ] Invariant cache hit.
[2024-05-29 13:37:48] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-29 13:37:48] [INFO ] Invariant cache hit.
[2024-05-29 13:37:50] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:37:52] [INFO ] Implicit Places using invariants and state equation in 3552 ms returned []
Implicit Place search using SMT with State Equation took 3676 ms to find 0 implicit places.
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:37:52] [INFO ] Invariant cache hit.
[2024-05-29 13:37:52] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30224 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30238 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 81511ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 81656ms
Finished structural reductions in LTL mode , in 1 iterations and 85385 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 238 ms :[false, p0, false, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-02
Product exploration explored 100000 steps with 50000 reset in 1456 ms.
Product exploration explored 100000 steps with 50000 reset in 1234 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) 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 (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 19 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TokenRing-COL-020-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-COL-020-LTLFireability-02 finished in 88511 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 22 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:39:16] [INFO ] Invariant cache hit.
[2024-05-29 13:39:17] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-29 13:39:17] [INFO ] Invariant cache hit.
[2024-05-29 13:39:19] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:39:20] [INFO ] Implicit Places using invariants and state equation in 3377 ms returned []
Implicit Place search using SMT with State Equation took 3477 ms to find 0 implicit places.
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:39:20] [INFO ] Invariant cache hit.
[2024-05-29 13:39:20] [INFO ] State equation strengthened by 8020 read => feed constraints.
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) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30201 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30205 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 81781ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 81885ms
Finished structural reductions in LTL mode , in 1 iterations and 85403 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-04
Entered a terminal (fully accepting) state of product in 92 steps with 0 reset in 44 ms.
FORMULA TokenRing-COL-020-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-020-LTLFireability-04 finished in 85700 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((F(p1) U G(p2))||p0))))'
Support contains 42 out of 441 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 34 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:40:42] [INFO ] Invariant cache hit.
[2024-05-29 13:40:42] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-29 13:40:42] [INFO ] Invariant cache hit.
[2024-05-29 13:40:45] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:40:46] [INFO ] Implicit Places using invariants and state equation in 3549 ms returned []
Implicit Place search using SMT with State Equation took 3705 ms to find 0 implicit places.
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:40:46] [INFO ] Invariant cache hit.
[2024-05-29 13:40:46] [INFO ] State equation strengthened by 8020 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30280 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
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(s323 0)
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(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30220 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 80873ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 80974ms
Finished structural reductions in LTL mode , in 1 iterations and 84733 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-05
Product exploration explored 100000 steps with 1432 reset in 1568 ms.
Product exploration explored 100000 steps with 1442 reset in 1681 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 167 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 341 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false]
Reduction of identical properties reduced properties to check from 6 to 4
RANDOM walk for 40000 steps (8 resets) in 1190 ms. (33 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40000 steps (8 resets) in 1654 ms. (24 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (8 resets) in 1239 ms. (32 steps per ms) remains 2/2 properties
[2024-05-29 13:42:12] [INFO ] Invariant cache hit.
[2024-05-29 13:42:13] [INFO ] State equation strengthened by 8020 read => feed constraints.
Problem apf1 is UNSAT
Problem apf4 is UNSAT
After SMT solving in domain Real declared 42/8862 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 0/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 323ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (G (OR (NOT p0) p2)), (G (OR p0 (NOT p2)))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p2)))), (F p0), (F p2), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 11 factoid took 256 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (NOT p2)]
[2024-05-29 13:42:13] [INFO ] Invariant cache hit.
[2024-05-29 13:42:20] [INFO ] [Real]Absence check using 21 positive place invariants in 20 ms returned sat
[2024-05-29 13:42:22] [INFO ] [Real]Absence check using state equation in 1892 ms returned sat
[2024-05-29 13:42:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:29] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-29 13:42:31] [INFO ] [Nat]Absence check using state equation in 1759 ms returned sat
[2024-05-29 13:42:31] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:42:32] [INFO ] [Nat]Added 8020 Read/Feed constraints in 1372 ms returned sat
[2024-05-29 13:42:34] [INFO ] Computed and/alt/rep : 20/20/20 causal constraints (skipped 8381 transitions) in 1085 ms.
[2024-05-29 13:42:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1957 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 42 out of 441 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 161 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:42:35] [INFO ] Invariant cache hit.
[2024-05-29 13:42:35] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-29 13:42:35] [INFO ] Invariant cache hit.
[2024-05-29 13:42:37] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:42:38] [INFO ] Implicit Places using invariants and state equation in 3154 ms returned []
Implicit Place search using SMT with State Equation took 3256 ms to find 0 implicit places.
[2024-05-29 13:42:39] [INFO ] Redundant transitions in 965 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:42:39] [INFO ] Invariant cache hit.
[2024-05-29 13:42:39] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30236 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30228 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 81177ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 81277ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 85682 ms. Remains : 441/441 places, 8421/8421 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 182 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 259 steps (0 resets) in 12 ms. (19 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p2), (NOT p2)]
[2024-05-29 13:44:01] [INFO ] Invariant cache hit.
[2024-05-29 13:44:08] [INFO ] [Real]Absence check using 21 positive place invariants in 16 ms returned sat
[2024-05-29 13:44:10] [INFO ] [Real]Absence check using state equation in 2346 ms returned sat
[2024-05-29 13:44:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:44:19] [INFO ] [Nat]Absence check using 21 positive place invariants in 23 ms returned sat
[2024-05-29 13:44:21] [INFO ] [Nat]Absence check using state equation in 2261 ms returned sat
[2024-05-29 13:44:22] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:44:23] [INFO ] [Nat]Added 8020 Read/Feed constraints in 1437 ms returned sat
[2024-05-29 13:44:24] [INFO ] Computed and/alt/rep : 20/20/20 causal constraints (skipped 8381 transitions) in 842 ms.
[2024-05-29 13:44:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1721 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 81 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 1443 reset in 909 ms.
Product exploration explored 100000 steps with 1432 reset in 871 ms.
Built C files in :
/tmp/ltsmin16243403604498116420
[2024-05-29 13:44:27] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2024-05-29 13:44:27] [INFO ] Built C files in 225ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16243403604498116420
Running compilation step : cd /tmp/ltsmin16243403604498116420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin16243403604498116420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin16243403604498116420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:840)
Support contains 42 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 625 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:44:31] [INFO ] Invariant cache hit.
[2024-05-29 13:44:32] [INFO ] Implicit Places using invariants in 1308 ms returned []
[2024-05-29 13:44:32] [INFO ] Invariant cache hit.
[2024-05-29 13:44:34] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:45:06] [INFO ] Performed 381/441 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-29 13:45:08] [INFO ] Implicit Places using invariants and state equation in 36244 ms returned []
Implicit Place search using SMT with State Equation took 37560 ms to find 0 implicit places.
[2024-05-29 13:45:10] [INFO ] Redundant transitions in 1256 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:45:10] [INFO ] Invariant cache hit.
[2024-05-29 13:45:10] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30203 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30213 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 82883ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 83017ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 122494 ms. Remains : 441/441 places, 8421/8421 transitions.
Built C files in :
/tmp/ltsmin4042151891657552937
[2024-05-29 13:46:33] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2024-05-29 13:46:33] [INFO ] Built C files in 150ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4042151891657552937
Running compilation step : cd /tmp/ltsmin4042151891657552937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin4042151891657552937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin4042151891657552937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:840)
[2024-05-29 13:46:38] [INFO ] Flatten gal took : 223 ms
[2024-05-29 13:46:38] [INFO ] Flatten gal took : 219 ms
[2024-05-29 13:46:38] [INFO ] Time to serialize gal into /tmp/LTL13664559180745359466.gal : 86 ms
[2024-05-29 13:46:38] [INFO ] Time to serialize properties into /tmp/LTL2946517969705892715.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13664559180745359466.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12771097940188098923.hoa' '-atoms' '/tmp/LTL2946517969705892715.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2946517969705892715.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12771097940188098923.hoa
Detected timeout of ITS tools.
[2024-05-29 13:46:55] [INFO ] Flatten gal took : 259 ms
[2024-05-29 13:46:55] [INFO ] Flatten gal took : 274 ms
[2024-05-29 13:46:55] [INFO ] Time to serialize gal into /tmp/LTL14313090276302429881.gal : 36 ms
[2024-05-29 13:46:55] [INFO ] Time to serialize properties into /tmp/LTL8413191076919329041.ltl : 75 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14313090276302429881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8413191076919329041.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F(((((((F("((((((((((((((((State_195>=1)&&(State_210>=1))||((State_213>=1)&&(State_251>=1)))||(((State_62>=1)&&(State_69>=1))||((...300129
Formula 0 simplified : XG(!"(((((State_12>=1)&&(State_432>=1))||((State_16>=1)&&(State_436>=1)))||(((State_20>=1)&&(State_440>=1))||((State_0>=1)&&(State_4...300112
Detected timeout of ITS tools.
[2024-05-29 13:47:10] [INFO ] Flatten gal took : 269 ms
[2024-05-29 13:47:10] [INFO ] Applying decomposition
[2024-05-29 13:47:11] [INFO ] Flatten gal took : 357 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8848169654964897096.txt' '-o' '/tmp/graph8848169654964897096.bin' '-w' '/tmp/graph8848169654964897096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8848169654964897096.bin' '-l' '-1' '-v' '-w' '/tmp/graph8848169654964897096.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:47:11] [INFO ] Decomposing Gal with order
[2024-05-29 13:47:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:47:13] [INFO ] Removed a total of 19285 redundant transitions.
[2024-05-29 13:47:13] [INFO ] Flatten gal took : 1082 ms
[2024-05-29 13:47:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 203 ms.
[2024-05-29 13:47:14] [INFO ] Time to serialize gal into /tmp/LTL18284447343965311232.gal : 54 ms
[2024-05-29 13:47:14] [INFO ] Time to serialize properties into /tmp/LTL1191354823199955793.ltl : 48 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18284447343965311232.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1191354823199955793.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F(((((((F("((((((((((((((((i1.u82.State_195>=1)&&(i10.u107.State_210>=1))||((i13.u108.State_213>=1)&&(i20.u114.State_251>=1)))||(...440795
Formula 0 simplified : XG(!"(((((i4.u9.State_12>=1)&&(i19.u181.State_432>=1))||((i16.u12.State_16>=1)&&(i19.u182.State_436>=1)))||(((i20.u15.State_20>=1)&&...440778
Detected timeout of ITS tools.
Treatment of property TokenRing-COL-020-LTLFireability-05 finished in 406749 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((F(p2)&&p1))))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 143 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:47:29] [INFO ] Invariant cache hit.
[2024-05-29 13:47:29] [INFO ] Implicit Places using invariants in 155 ms returned []
[2024-05-29 13:47:29] [INFO ] Invariant cache hit.
[2024-05-29 13:47:31] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:47:33] [INFO ] Implicit Places using invariants and state equation in 3719 ms returned []
Implicit Place search using SMT with State Equation took 3880 ms to find 0 implicit places.
[2024-05-29 13:47:34] [INFO ] Redundant transitions in 1114 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:47:34] [INFO ] Invariant cache hit.
[2024-05-29 13:47:34] [INFO ] State equation strengthened by 8020 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
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(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
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(s28 0.0)
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(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 1.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30218 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30217 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 80151ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 80246ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 85409 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 171 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-07
Product exploration timeout after 13820 steps with 0 reset in 10006 ms.
Stack based approach found an accepted trace after 505 steps with 0 reset with depth 506 and stack size 506 in 330 ms.
FORMULA TokenRing-COL-020-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-COL-020-LTLFireability-07 finished in 96071 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 42 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 411 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:49:05] [INFO ] Invariant cache hit.
[2024-05-29 13:49:07] [INFO ] Implicit Places using invariants in 1349 ms returned []
[2024-05-29 13:49:07] [INFO ] Invariant cache hit.
[2024-05-29 13:49:09] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:49:38] [INFO ] Implicit Places using invariants and state equation in 31686 ms returned []
Implicit Place search using SMT with State Equation took 33043 ms to find 0 implicit places.
[2024-05-29 13:49:39] [INFO ] Redundant transitions in 969 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:49:40] [INFO ] Invariant cache hit.
[2024-05-29 13:49:40] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30218 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30142 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 81049ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 81144ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 115611 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-08
Product exploration explored 100000 steps with 1436 reset in 900 ms.
Product exploration explored 100000 steps with 1431 reset in 747 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 255 steps (0 resets) in 7 ms. (31 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-29 13:51:03] [INFO ] Invariant cache hit.
[2024-05-29 13:51:09] [INFO ] [Real]Absence check using 21 positive place invariants in 25 ms returned sat
[2024-05-29 13:51:11] [INFO ] [Real]Absence check using state equation in 2065 ms returned sat
[2024-05-29 13:51:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:51:19] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-29 13:51:21] [INFO ] [Nat]Absence check using state equation in 1902 ms returned sat
[2024-05-29 13:51:21] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:51:22] [INFO ] [Nat]Added 8020 Read/Feed constraints in 1292 ms returned sat
[2024-05-29 13:51:23] [INFO ] Computed and/alt/rep : 20/20/20 causal constraints (skipped 8381 transitions) in 862 ms.
[2024-05-29 13:51:24] [INFO ] Added : 0 causal constraints over 0 iterations in 1617 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 42 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 309 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:51:24] [INFO ] Invariant cache hit.
[2024-05-29 13:51:26] [INFO ] Implicit Places using invariants in 1100 ms returned []
[2024-05-29 13:51:26] [INFO ] Invariant cache hit.
[2024-05-29 13:51:28] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:51:59] [INFO ] Performed 405/441 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-29 13:52:00] [INFO ] Implicit Places using invariants and state equation in 34284 ms returned []
Implicit Place search using SMT with State Equation took 35385 ms to find 0 implicit places.
[2024-05-29 13:52:01] [INFO ] Redundant transitions in 925 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:52:01] [INFO ] Invariant cache hit.
[2024-05-29 13:52:01] [INFO ] State equation strengthened by 8020 read => feed constraints.
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) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30220 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30230 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 80879ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 80983ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 117625 ms. Remains : 441/441 places, 8421/8421 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
RANDOM walk for 277 steps (0 resets) in 8 ms. (30 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
[2024-05-29 13:53:22] [INFO ] Invariant cache hit.
[2024-05-29 13:53:30] [INFO ] [Real]Absence check using 21 positive place invariants in 16 ms returned sat
[2024-05-29 13:53:32] [INFO ] [Real]Absence check using state equation in 2106 ms returned sat
[2024-05-29 13:53:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:53:40] [INFO ] [Nat]Absence check using 21 positive place invariants in 19 ms returned sat
[2024-05-29 13:53:43] [INFO ] [Nat]Absence check using state equation in 2139 ms returned sat
[2024-05-29 13:53:43] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:53:44] [INFO ] [Nat]Added 8020 Read/Feed constraints in 1369 ms returned sat
[2024-05-29 13:53:45] [INFO ] Computed and/alt/rep : 20/20/20 causal constraints (skipped 8381 transitions) in 895 ms.
[2024-05-29 13:53:46] [INFO ] Added : 0 causal constraints over 0 iterations in 1947 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1431 reset in 1002 ms.
Product exploration explored 100000 steps with 1445 reset in 769 ms.
Built C files in :
/tmp/ltsmin10526175241629265330
[2024-05-29 13:53:48] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2024-05-29 13:53:48] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10526175241629265330
Running compilation step : cd /tmp/ltsmin10526175241629265330;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin10526175241629265330;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin10526175241629265330;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:840)
Support contains 42 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 230 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:53:51] [INFO ] Invariant cache hit.
[2024-05-29 13:53:53] [INFO ] Implicit Places using invariants in 1359 ms returned []
[2024-05-29 13:53:53] [INFO ] Invariant cache hit.
[2024-05-29 13:53:55] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:54:26] [INFO ] Implicit Places using invariants and state equation in 33299 ms returned []
Implicit Place search using SMT with State Equation took 34669 ms to find 0 implicit places.
[2024-05-29 13:54:27] [INFO ] Redundant transitions in 977 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:54:27] [INFO ] Invariant cache hit.
[2024-05-29 13:54:27] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30209 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30131 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 81592ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 81690ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 117581 ms. Remains : 441/441 places, 8421/8421 transitions.
Built C files in :
/tmp/ltsmin17067562536919626937
[2024-05-29 13:55:49] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2024-05-29 13:55:49] [INFO ] Built C files in 132ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17067562536919626937
Running compilation step : cd /tmp/ltsmin17067562536919626937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin17067562536919626937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin17067562536919626937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:840)
[2024-05-29 13:55:54] [INFO ] Flatten gal took : 225 ms
[2024-05-29 13:55:54] [INFO ] Flatten gal took : 403 ms
[2024-05-29 13:55:54] [INFO ] Time to serialize gal into /tmp/LTL16956853484864117936.gal : 50 ms
[2024-05-29 13:55:54] [INFO ] Time to serialize properties into /tmp/LTL8294645738989682642.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16956853484864117936.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15621665695097842414.hoa' '-atoms' '/tmp/LTL8294645738989682642.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL8294645738989682642.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15621665695097842414.hoa
Detected timeout of ITS tools.
[2024-05-29 13:56:10] [INFO ] Flatten gal took : 209 ms
[2024-05-29 13:56:11] [INFO ] Flatten gal took : 224 ms
[2024-05-29 13:56:11] [INFO ] Time to serialize gal into /tmp/LTL2193282886718937997.gal : 32 ms
[2024-05-29 13:56:11] [INFO ] Time to serialize properties into /tmp/LTL3111273901975158711.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2193282886718937997.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3111273901975158711.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("(((((((State_6>=1)&&(State_426>=1))||((State_14>=1)&&(State_434>=1)))||(((State_5>=1)&&(State_425>=1))||((State_7>=1)&&(State_42...752
Formula 0 simplified : G!"(((((((State_6>=1)&&(State_426>=1))||((State_14>=1)&&(State_434>=1)))||(((State_5>=1)&&(State_425>=1))||((State_7>=1)&&(State_427...748
Detected timeout of ITS tools.
[2024-05-29 13:56:26] [INFO ] Flatten gal took : 355 ms
[2024-05-29 13:56:26] [INFO ] Applying decomposition
[2024-05-29 13:56:26] [INFO ] Flatten gal took : 195 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15871831290249548193.txt' '-o' '/tmp/graph15871831290249548193.bin' '-w' '/tmp/graph15871831290249548193.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15871831290249548193.bin' '-l' '-1' '-v' '-w' '/tmp/graph15871831290249548193.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:56:27] [INFO ] Decomposing Gal with order
[2024-05-29 13:56:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:56:27] [INFO ] Removed a total of 19361 redundant transitions.
[2024-05-29 13:56:27] [INFO ] Flatten gal took : 367 ms
[2024-05-29 13:56:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 82 ms.
[2024-05-29 13:56:27] [INFO ] Time to serialize gal into /tmp/LTL3190572855904247518.gal : 47 ms
[2024-05-29 13:56:27] [INFO ] Time to serialize properties into /tmp/LTL15563321779572798822.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3190572855904247518.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15563321779572798822.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("(((((((i8.u13.State_6>=1)&&(i18.u183.State_426>=1))||((i13.u19.State_14>=1)&&(i18.u196.State_434>=1)))||(((i2.u3.State_5>=1)&&(i...1101
Formula 0 simplified : G!"(((((((i8.u13.State_6>=1)&&(i18.u183.State_426>=1))||((i13.u19.State_14>=1)&&(i18.u196.State_434>=1)))||(((i2.u3.State_5>=1)&&(i1...1097
Detected timeout of ITS tools.
Treatment of property TokenRing-COL-020-LTLFireability-08 finished in 457607 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F(p1))))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 182 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:56:43] [INFO ] Invariant cache hit.
[2024-05-29 13:56:43] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-29 13:56:43] [INFO ] Invariant cache hit.
[2024-05-29 13:56:45] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:56:46] [INFO ] Implicit Places using invariants and state equation in 3472 ms returned []
Implicit Place search using SMT with State Equation took 3619 ms to find 0 implicit places.
[2024-05-29 13:56:47] [INFO ] Redundant transitions in 1003 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:56:48] [INFO ] Invariant cache hit.
[2024-05-29 13:56:48] [INFO ] State equation strengthened by 8020 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s288 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30203 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30202 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 80126ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 80223ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 85043 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-09
Product exploration timeout after 27400 steps with 0 reset in 10003 ms.
Stack based approach found an accepted trace after 515 steps with 0 reset with depth 516 and stack size 516 in 171 ms.
FORMULA TokenRing-COL-020-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-COL-020-LTLFireability-09 finished in 100071 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 204 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2024-05-29 13:58:23] [INFO ] Invariant cache hit.
[2024-05-29 13:58:23] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-05-29 13:58:23] [INFO ] Invariant cache hit.
[2024-05-29 13:58:25] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 13:58:26] [INFO ] Implicit Places using invariants and state equation in 3440 ms returned []
Implicit Place search using SMT with State Equation took 3587 ms to find 0 implicit places.
[2024-05-29 13:58:27] [INFO ] Redundant transitions in 1015 ms returned []
Running 8401 sub problems to find dead transitions.
[2024-05-29 13:58:28] [INFO ] Invariant cache hit.
[2024-05-29 13:58:28] [INFO ] State equation strengthened by 8020 read => feed constraints.
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) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30200 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30209 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 80498ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 80608ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 85439 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 97 ms :[p0, p0]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-10
Product exploration timeout after 67510 steps with 970 reset in 10004 ms.
Product exploration timeout after 70470 steps with 1013 reset in 10003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[p0, p0]
RANDOM walk for 306 steps (0 resets) in 46 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[p0, p0]
Stuttering acceptance computed with spot in 96 ms :[p0, p0]

BK_STOP 1716991231786

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="TokenRing-COL-020"
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 2-5568"
echo " Executing tool itstools"
echo " Input is TokenRing-COL-020, 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 r422-smll-171690573600100"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-020.tgz
mv TokenRing-COL-020 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;