Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r312-tall-171662337800111.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 QuasiCertifProtocol-PT-32, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662337800111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 80K Apr 13 04:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 499K Apr 13 04:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 24K Apr 13 03:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 148K Apr 13 03:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 49K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 216K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 387K Apr 13 04:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.3M Apr 13 04:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 40K Apr 13 04:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 236K Apr 13 04:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.5K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 942K 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 QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-00
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-01
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-02
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-03
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-04
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-05
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-06
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-07
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-08
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-09
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-10
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-11
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-12
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-13
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-14
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716673942102

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-PT-32
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-25 21:52:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 21:52:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 21:52:23] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2024-05-25 21:52:23] [INFO ] Transformed 3806 places.
[2024-05-25 21:52:23] [INFO ] Transformed 506 transitions.
[2024-05-25 21:52:23] [INFO ] Parsed PT model containing 3806 places and 506 transitions and 8173 arcs in 302 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (1070 resets) in 2757 ms. (14 steps per ms) remains 16/16 properties
[2024-05-25 21:52:24] [INFO ] Flatten gal took : 502 ms
BEST_FIRST walk for 4004 steps (8 resets) in 1532 ms. (2 steps per ms) remains 16/16 properties
[2024-05-25 21:52:25] [INFO ] Flatten gal took : 248 ms
BEST_FIRST walk for 4004 steps (8 resets) in 347 ms. (11 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
[2024-05-25 21:52:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15718655171054197460.gal : 111 ms
[2024-05-25 21:52:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16075686599297146189.prop : 92 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15718655171054197460.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16075686599297146189.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 4004 steps (8 resets) in 2057 ms. (1 steps per ms) remains 16/16 properties
Loading property file /tmp/ReachabilityCardinality16075686599297146189.prop.
BEST_FIRST walk for 4003 steps (8 resets) in 906 ms. (4 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1033 ms. (3 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :8 after 16
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :16 after 64
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :64 after 256
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :256 after 131072
Interrupted probabilistic random walk after 903705 steps, run timeout after 6001 ms. (steps per millisecond=150 ) properties seen :0 out of 16
Probabilistic random walk after 903705 steps, saw 109576 distinct states, run finished after 6006 ms. (steps per millisecond=150 ) properties seen :0
// Phase 1: matrix 506 rows 3806 cols
[2024-05-25 21:52:32] [INFO ] Computed 3301 invariants in 149 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3736 variables, 2208/2208 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3736/4312 variables, and 2208 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5051 ms.
Refiners :[Positive P Invariants (semi-flows): 0/3 constraints, Generalized P Invariants (flows): 2208/3298 constraints, State Equation: 0/3806 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3736 variables, 2208/2208 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3736/4312 variables, and 2208 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/3 constraints, Generalized P Invariants (flows): 2208/3298 constraints, State Equation: 0/3806 constraints, PredecessorRefiner: 0/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 17403ms problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3736 out of 3806 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Graph (complete) has 43474 edges and 3806 vertex of which 3736 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.30 ms
Discarding 70 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 84 ms. Remains 3736 /3806 variables (removed 70) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 3736/3806 places, 506/506 transitions.
RANDOM walk for 40000 steps (1071 resets) in 1531 ms. (26 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 557 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 217 ms. (18 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 686 ms. (5 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 808 ms. (4 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1161 ms. (3 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 370 ms. (10 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 420285 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :0 out of 16
Probabilistic random walk after 420285 steps, saw 53032 distinct states, run finished after 3004 ms. (steps per millisecond=139 ) properties seen :0
// Phase 1: matrix 506 rows 3736 cols
[2024-05-25 21:52:54] [INFO ] Computed 3232 invariants in 77 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3736 variables, 3232/3232 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3736 variables, 0/3232 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-01 is UNSAT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-02 is UNSAT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-05 is UNSAT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-09 is UNSAT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-13 is UNSAT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-14 is UNSAT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 506/4242 variables, 3736/6968 constraints. Problems are: Problem set: 6 solved, 10 unsolved
Problem QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-00 is UNSAT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (INCLUDED_ONLY) 0/4242 variables, 0/6968 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 0/4242 variables, 0/6968 constraints. Problems are: Problem set: 7 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4242/4242 variables, and 6968 constraints, problems are : Problem set: 7 solved, 9 unsolved in 28390 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 3736/3736 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3736 variables, 3232/3232 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3736 variables, 0/3232 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 506/4242 variables, 3736/6968 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4242 variables, 9/6977 constraints. Problems are: Problem set: 7 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4242/4242 variables, and 6977 constraints, problems are : Problem set: 7 solved, 9 unsolved in 45034 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 3736/3736 constraints, PredecessorRefiner: 9/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 80106ms problems are : Problem set: 7 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3736 out of 3736 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 34 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 3736/3736 places, 506/506 transitions.
RANDOM walk for 40000 steps (1069 resets) in 1664 ms. (24 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (36 resets) in 241 ms. (165 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (34 resets) in 5202 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (45 resets) in 10155 ms. (3 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (47 resets) in 342 ms. (116 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (33 resets) in 389 ms. (102 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (35 resets) in 170 ms. (233 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (46 resets) in 210 ms. (189 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (34 resets) in 147 ms. (270 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (38 resets) in 530 ms. (75 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 2333416 steps, run timeout after 15001 ms. (steps per millisecond=155 ) properties seen :0 out of 9
Probabilistic random walk after 2333416 steps, saw 278139 distinct states, run finished after 15002 ms. (steps per millisecond=155 ) properties seen :0
[2024-05-25 21:54:34] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3736 variables, 3232/3232 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3736 variables, 0/3232 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 506/4242 variables, 3736/6968 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4242 variables, 0/6968 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 0/4242 variables, 0/6968 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4242/4242 variables, and 6968 constraints, problems are : Problem set: 0 solved, 9 unsolved in 19776 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 3736/3736 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3736 variables, 3232/3232 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3736 variables, 0/3232 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 506/4242 variables, 3736/6968 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4242 variables, 9/6977 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4242/4242 variables, and 6977 constraints, problems are : Problem set: 0 solved, 9 unsolved in 75038 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 3736/3736 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 97480ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3736 out of 3736 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 55 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 3736/3736 places, 506/506 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 27 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
[2024-05-25 21:56:12] [INFO ] Invariant cache hit.
[2024-05-25 21:56:13] [INFO ] Implicit Places using invariants in 1029 ms returned []
[2024-05-25 21:56:13] [INFO ] Invariant cache hit.
[2024-05-25 21:56:15] [INFO ] Implicit Places using invariants and state equation in 2170 ms returned []
Implicit Place search using SMT with State Equation took 3216 ms to find 0 implicit places.
[2024-05-25 21:56:15] [INFO ] Redundant transitions in 31 ms returned []
Running 472 sub problems to find dead transitions.
[2024-05-25 21:56:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3735 variables, 3232/3232 constraints. Problems are: Problem set: 0 solved, 472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3735/4242 variables, and 3232 constraints, problems are : Problem set: 0 solved, 472 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 0/3736 constraints, PredecessorRefiner: 472/472 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 472 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3735 variables, 3232/3232 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3735 variables, 0/3232 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 2 (OVERLAPS) 506/4241 variables, 3735/6967 constraints. Problems are: Problem set: 0 solved, 472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4241/4242 variables, and 7439 constraints, problems are : Problem set: 0 solved, 472 unsolved in 30268 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 3735/3736 constraints, PredecessorRefiner: 472/472 constraints, Known Traps: 0/0 constraints]
After SMT, in 61222ms problems are : Problem set: 0 solved, 472 unsolved
Search for dead transitions found 0 dead transitions in 61230ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64522 ms. Remains : 3736/3736 places, 506/506 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-25 21:57:17] [INFO ] Flatten gal took : 110 ms
[2024-05-25 21:57:17] [INFO ] Applying decomposition
[2024-05-25 21:57:17] [INFO ] Flatten gal took : 109 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/graph7333255277339170247.txt' '-o' '/tmp/graph7333255277339170247.bin' '-w' '/tmp/graph7333255277339170247.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7333255277339170247.bin' '-l' '-1' '-v' '-w' '/tmp/graph7333255277339170247.weights' '-q' '0' '-e' '0.001'
[2024-05-25 21:57:17] [INFO ] Decomposing Gal with order
[2024-05-25 21:57:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 21:57:18] [INFO ] Removed a total of 226 redundant transitions.
[2024-05-25 21:57:18] [INFO ] Flatten gal took : 524 ms
[2024-05-25 21:57:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 239 labels/synchronizations in 180 ms.
[2024-05-25 21:57:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5992487265992841568.gal : 38 ms
[2024-05-25 21:57:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17022967368146301596.prop : 17 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5992487265992841568.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17022967368146301596.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality17022967368146301596.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 2
Detected timeout of ITS tools.
[2024-05-25 22:27:20] [INFO ] Flatten gal took : 98 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16743002879630035930
[2024-05-25 22:27:20] [INFO ] Computing symmetric may disable matrix : 506 transitions.
[2024-05-25 22:27:20] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 22:27:20] [INFO ] Applying decomposition
[2024-05-25 22:27:20] [INFO ] Computing symmetric may enable matrix : 506 transitions.
[2024-05-25 22:27:20] [INFO ] Computation of Complete enable matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 22:27:21] [INFO ] Flatten gal took : 96 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/graph4965404550971353717.txt' '-o' '/tmp/graph4965404550971353717.bin' '-w' '/tmp/graph4965404550971353717.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4965404550971353717.bin' '-l' '-1' '-v' '-w' '/tmp/graph4965404550971353717.weights' '-q' '0' '-e' '0.001'
[2024-05-25 22:27:21] [INFO ] Decomposing Gal with order
[2024-05-25 22:27:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 22:27:21] [INFO ] Computing Do-Not-Accords matrix : 506 transitions.
[2024-05-25 22:27:21] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 22:27:21] [INFO ] Built C files in 783ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16743002879630035930
Running compilation step : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '80' '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'
[2024-05-25 22:27:21] [INFO ] Removed a total of 327 redundant transitions.
[2024-05-25 22:27:21] [INFO ] Flatten gal took : 253 ms
[2024-05-25 22:27:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 97 ms.
[2024-05-25 22:27:23] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability13709923037938629030.gal : 148 ms
[2024-05-25 22:27:23] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4209960873884232514.prop : 13 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability13709923037938629030.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4209960873884232514.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability4209960873884232514.prop.
Compilation finished in 5459 ms.
Running link step : cd /tmp/ltsmin16743002879630035930;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202403==true'
WARNING : LTSmin timed out (>44 s) on command cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202403==true'
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202404==true'
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 16384
WARNING : LTSmin timed out (>44 s) on command cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202404==true'
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202406==true'
WARNING : LTSmin timed out (>44 s) on command cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202406==true'
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202407==true'
WARNING : LTSmin timed out (>44 s) on command cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202407==true'
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202408==true'
WARNING : LTSmin timed out (>44 s) on command cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202408==true'
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202410==true'
WARNING : LTSmin timed out (>44 s) on command cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202410==true'
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202411==true'
WARNING : LTSmin timed out (>44 s) on command cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202411==true'
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202412==true'
WARNING : LTSmin timed out (>44 s) on command cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202412==true'
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202415==true'
WARNING : LTSmin timed out (>44 s) on command cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202415==true'
Retrying LTSmin with larger timeout 3200 s
Running LTSmin : cd /tmp/ltsmin16743002879630035930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolPT32ReachabilityFireability202403==true'

BK_STOP 1716676576282

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="QuasiCertifProtocol-PT-32"
export BK_EXAMINATION="ReachabilityFireability"
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 QuasiCertifProtocol-PT-32, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-171662337800111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-32.tgz
mv QuasiCertifProtocol-PT-32 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;