fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r444-smll-171701111200291
Last Updated
July 7, 2024

About the Execution of ITS-Tools for VehicularWifi-COL-none

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15679.691 3600000.00 3804805.00 10629.80 TFFF?TF??????FF? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r444-smll-171701111200291.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is VehicularWifi-COL-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111200291
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 8.7K Apr 11 23:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 11 23:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 11 23:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 11 23:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 23:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 11 23:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 11 23:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 11 23:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 188K 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 VehicularWifi-COL-none-LTLCardinality-00
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-01
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-02
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-03
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-04
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-05
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-06
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-07
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-08
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-09
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-10
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-11
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-12
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-13
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-14
FORMULA_NAME VehicularWifi-COL-none-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717143236076

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=VehicularWifi-COL-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202405141337
[2024-05-31 08:13:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 08:13:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 08:13:58] [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.
[2024-05-31 08:13:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 08:14:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1590 ms
[2024-05-31 08:14:00] [INFO ] Detected 1 constant HL places corresponding to 81920 PT places.
[2024-05-31 08:14:00] [INFO ] Imported 21 HL places and 41 HL transitions for a total of 115566 PT places and 379924.0 transition bindings in 115 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 08:14:00] [INFO ] Built PT skeleton of HLPN with 21 places and 41 transitions 136 arcs in 8 ms.
[2024-05-31 08:14:00] [INFO ] Skeletonized 16 HLPN properties in 8 ms.
Initial state reduction rules removed 4 formulas.
FORMULA VehicularWifi-COL-none-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA VehicularWifi-COL-none-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA VehicularWifi-COL-none-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA VehicularWifi-COL-none-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40005 steps (8 resets) in 927 ms. (43 steps per ms) remains 3/29 properties
BEST_FIRST walk for 40003 steps (8 resets) in 293 ms. (136 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 329 ms. (121 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 200 ms. (199 steps per ms) remains 3/3 properties
[2024-05-31 08:14:01] [INFO ] Flow matrix only has 30 transitions (discarded 1 similar events)
// Phase 1: matrix 30 rows 20 cols
[2024-05-31 08:14:01] [INFO ] Computed 5 invariants in 10 ms
[2024-05-31 08:14:01] [INFO ] State equation strengthened by 10 read => feed constraints.
Problem AtomicPropp26 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp23 is UNSAT
After SMT solving in domain Real declared 8/50 variables, and 3 constraints, problems are : Problem set: 3 solved, 0 unsolved in 188 ms.
Refiners :[Positive P Invariants (semi-flows): 3/4 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/20 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 240ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA VehicularWifi-COL-none-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 08:14:02] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-31 08:14:02] [INFO ] Flatten gal took : 98 ms
FORMULA VehicularWifi-COL-none-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 08:14:02] [INFO ] Flatten gal took : 11 ms
Arc [14:1*[$sa, $sb, $p, (MOD (ADD (MOD (MINUS $b 1) 1024) 1024) 1024)]] contains successor/predecessor on variables of sort BackoffStage
Arc [13:1*[$sa, $sb, $p, (MOD (ADD $tx 1) 20)]] contains successor/predecessor on variables of sort TxCount
Transition CorrectPacketButAck forces synchronizations/join behavior on parameter p2 of sort Pr
Arc [4:1*[$sa, $sb, $p, (MOD (ADD $pt 1) 4)]] contains successor/predecessor on variables of sort PT
Domain [St(2), St(2), Pr(4), PT(4)] of place Sense breaks symmetries in sort St
[2024-05-31 08:14:03] [INFO ] Unfolded HLPN to a Petri net with 115566 places and 83836 transitions 301810 arcs in 1728 ms.
[2024-05-31 08:14:03] [INFO ] Unfolded 10 HLPN properties in 8 ms.
Deduced a syphon composed of 98581 places in 548 ms
Reduce places removed 106837 places and 54136 transitions.
Support contains 4576 out of 8729 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 761 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
Running 29691 sub problems to find dead transitions.
[2024-05-31 08:14:07] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
// Phase 1: matrix 17308 rows 8729 cols
[2024-05-31 08:14:09] [INFO ] Computed 8 invariants in 1348 ms
[2024-05-31 08:14:09] [INFO ] State equation strengthened by 8411 read => feed constraints.
SMT process timed out in 465565ms, After SMT, problems are : Problem set: 0 solved, 29691 unsolved
Search for dead transitions found 0 dead transitions in 466318ms
[2024-05-31 08:21:53] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2024-05-31 08:21:53] [INFO ] Invariant cache hit.
[2024-05-31 08:22:01] [INFO ] Implicit Places using invariants in 8158 ms returned []
Implicit Place search using SMT only with invariants took 8166 ms to find 0 implicit places.
Running 29691 sub problems to find dead transitions.
[2024-05-31 08:22:02] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2024-05-31 08:22:02] [INFO ] Invariant cache hit.
[2024-05-31 08:22:02] [INFO ] State equation strengthened by 8411 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8720 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 29691 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8720/26037 variables, and 2 constraints, problems are : Problem set: 0 solved, 29691 unsolved in 30667 ms.
Refiners :[Positive P Invariants (semi-flows): 2/6 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/8729 constraints, ReadFeed: 0/8411 constraints, PredecessorRefiner: 29691/13275 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29691 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8720 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 29691 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8720/26037 variables, and 2 constraints, problems are : Problem set: 0 solved, 29691 unsolved in 30481 ms.
Refiners :[Positive P Invariants (semi-flows): 2/6 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/8729 constraints, ReadFeed: 0/8411 constraints, PredecessorRefiner: 16416/13275 constraints, Known Traps: 0/0 constraints]
After SMT, in 501329ms problems are : Problem set: 0 solved, 29691 unsolved
Search for dead transitions found 0 dead transitions in 501647ms
Finished structural reductions in LTL mode , in 1 iterations and 977138 ms. Remains : 8729/8729 places, 29700/29700 transitions.
Support contains 4576 out of 8729 places after structural reductions.
[2024-05-31 08:30:25] [INFO ] Flatten gal took : 1394 ms
[2024-05-31 08:30:26] [INFO ] Flatten gal took : 887 ms
[2024-05-31 08:30:28] [INFO ] Input system was already deterministic with 29700 transitions.
Support contains 4575 out of 8729 places (down from 4576) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 6248 ms. (6 steps per ms) remains 1/22 properties
BEST_FIRST walk for 40004 steps (8 resets) in 276 ms. (144 steps per ms) remains 1/1 properties
[2024-05-31 08:30:30] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2024-05-31 08:30:30] [INFO ] Invariant cache hit.
[2024-05-31 08:30:30] [INFO ] State equation strengthened by 8411 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp0 is UNSAT
After SMT solving in domain Real declared 4315/26037 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 924 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/8729 constraints, ReadFeed: 0/8411 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1356ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
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 33 out of 8729 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 8729 transition count 29676
Deduced a syphon composed of 24 places in 27 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 8705 transition count 29676
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 18 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 8697 transition count 29668
Applied a total of 64 rules in 4845 ms. Remains 8697 /8729 variables (removed 32) and now considering 29668/29700 (removed 32) transitions.
Running 29659 sub problems to find dead transitions.
[2024-05-31 08:30:37] [INFO ] Flow matrix only has 17276 transitions (discarded 12392 similar events)
// Phase 1: matrix 17276 rows 8697 cols
[2024-05-31 08:30:38] [INFO ] Computed 8 invariants in 1249 ms
[2024-05-31 08:30:38] [INFO ] State equation strengthened by 8411 read => feed constraints.
SMT process timed out in 467996ms, After SMT, problems are : Problem set: 0 solved, 29659 unsolved
Search for dead transitions found 0 dead transitions in 468339ms
[2024-05-31 08:38:25] [INFO ] Flow matrix only has 17276 transitions (discarded 12392 similar events)
[2024-05-31 08:38:25] [INFO ] Invariant cache hit.
[2024-05-31 08:38:41] [INFO ] Implicit Places using invariants in 15750 ms returned []
Implicit Place search using SMT only with invariants took 15752 ms to find 0 implicit places.
Running 29659 sub problems to find dead transitions.
[2024-05-31 08:38:41] [INFO ] Flow matrix only has 17276 transitions (discarded 12392 similar events)
[2024-05-31 08:38:41] [INFO ] Invariant cache hit.
[2024-05-31 08:38:41] [INFO ] State equation strengthened by 8411 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8696 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 29659 unsolved
SMT process timed out in 476590ms, After SMT, problems are : Problem set: 0 solved, 29659 unsolved
Search for dead transitions found 0 dead transitions in 476878ms
Starting structural reductions in SI_LTL mode, iteration 1 : 8697/8729 places, 29668/29700 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 965929 ms. Remains : 8697/8729 places, 29668/29700 transitions.
Stuttering acceptance computed with spot in 218 ms :[(NOT p0)]
Running random walk in product with property : VehicularWifi-COL-none-LTLCardinality-01
Product exploration explored 100000 steps with 25597 reset in 5154 ms.
Stack based approach found an accepted trace after 2998 steps with 790 reset with depth 5 and stack size 5 in 149 ms.
FORMULA VehicularWifi-COL-none-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property VehicularWifi-COL-none-LTLCardinality-01 finished in 971604 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((X((p0&&F(p1))) U (p2&&X(p1)))))'
Support contains 4209 out of 8729 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 628 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
Running 29691 sub problems to find dead transitions.
[2024-05-31 08:46:44] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
// Phase 1: matrix 17308 rows 8729 cols
[2024-05-31 08:46:46] [INFO ] Computed 8 invariants in 1321 ms
[2024-05-31 08:46:46] [INFO ] State equation strengthened by 8411 read => feed constraints.
SMT process timed out in 469372ms, After SMT, problems are : Problem set: 0 solved, 29691 unsolved
Search for dead transitions found 0 dead transitions in 469807ms
[2024-05-31 08:54:34] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2024-05-31 08:54:34] [INFO ] Invariant cache hit.
[2024-05-31 08:54:56] [INFO ] Implicit Places using invariants in 22667 ms returned []
Implicit Place search using SMT only with invariants took 22669 ms to find 0 implicit places.
Running 29691 sub problems to find dead transitions.
[2024-05-31 08:54:57] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2024-05-31 08:54:57] [INFO ] Invariant cache hit.
[2024-05-31 08:54:57] [INFO ] State equation strengthened by 8411 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8720 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 29691 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8720/26037 variables, and 2 constraints, problems are : Problem set: 0 solved, 29691 unsolved in 31006 ms.
Refiners :[Positive P Invariants (semi-flows): 2/6 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/8729 constraints, ReadFeed: 0/8411 constraints, PredecessorRefiner: 29691/13275 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29691 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8720 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 29691 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8720/26037 variables, and 2 constraints, problems are : Problem set: 0 solved, 29691 unsolved in 30839 ms.
Refiners :[Positive P Invariants (semi-flows): 2/6 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/8729 constraints, ReadFeed: 0/8411 constraints, PredecessorRefiner: 16416/13275 constraints, Known Traps: 0/0 constraints]
After SMT, in 508055ms problems are : Problem set: 0 solved, 29691 unsolved
Search for dead transitions found 0 dead transitions in 508513ms
Finished structural reductions in LTL mode , in 1 iterations and 1001770 ms. Remains : 8729/8729 places, 29700/29700 transitions.
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p1) (NOT p2)), true, (OR (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : VehicularWifi-COL-none-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA VehicularWifi-COL-none-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property VehicularWifi-COL-none-LTLCardinality-03 finished in 1002170 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(p0)))'
Support contains 33 out of 8729 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 1659 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
Running 29691 sub problems to find dead transitions.
[2024-05-31 09:03:27] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2024-05-31 09:03:27] [INFO ] Invariant cache hit.
[2024-05-31 09:03:28] [INFO ] State equation strengthened by 8411 read => feed constraints.
SMT process timed out in 469922ms, After SMT, problems are : Problem set: 0 solved, 29691 unsolved
Search for dead transitions found 0 dead transitions in 470222ms
[2024-05-31 09:11:17] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2024-05-31 09:11:17] [INFO ] Invariant cache hit.
[2024-05-31 09:11:35] [INFO ] Implicit Places using invariants in 17516 ms returned []
Implicit Place search using SMT only with invariants took 17518 ms to find 0 implicit places.
Running 29691 sub problems to find dead transitions.
[2024-05-31 09:11:35] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2024-05-31 09:11:35] [INFO ] Invariant cache hit.
[2024-05-31 09:11:36] [INFO ] State equation strengthened by 8411 read => feed constraints.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="VehicularWifi-COL-none"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is VehicularWifi-COL-none, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r444-smll-171701111200291"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/VehicularWifi-COL-none.tgz
mv VehicularWifi-COL-none execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;