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.r312-tall-171662337800102.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-28, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662337800102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.3M
-rw-r--r-- 1 mcc users 107K Apr 13 03:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 666K Apr 13 03:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Apr 13 03:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 117K Apr 13 03:38 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 76K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 313K 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 41K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 121K Apr 13 04:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 795K Apr 13 04:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 31K Apr 13 03:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 195K Apr 13 03:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 33K 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 749K 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-28-ReachabilityCardinality-2024-00
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-01
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-02
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-03
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-04
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-05
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-06
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-07
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-08
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-09
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-10
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-11
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-12
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-13
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-14
FORMULA_NAME QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716671800059

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-PT-28
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-25 21:16:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 21:16:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 21:16:41] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2024-05-25 21:16:41] [INFO ] Transformed 2998 places.
[2024-05-25 21:16:41] [INFO ] Transformed 446 transitions.
[2024-05-25 21:16:41] [INFO ] Parsed PT model containing 2998 places and 446 transitions and 6489 arcs in 280 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 49 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (1210 resets) in 2889 ms. (13 steps per ms) remains 16/16 properties
[2024-05-25 21:16:42] [INFO ] Flatten gal took : 394 ms
BEST_FIRST walk for 4004 steps (8 resets) in 222 ms. (17 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 89 ms. (44 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 631 ms. (6 steps per ms) remains 16/16 properties
[2024-05-25 21:16:42] [INFO ] Flatten gal took : 304 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 23 ms. (166 steps per ms) remains 16/16 properties
[2024-05-25 21:16:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4718879606938494586.gal : 102 ms
BEST_FIRST walk for 4004 steps (8 resets) in 190 ms. (20 steps per ms) remains 16/16 properties
[2024-05-25 21:16:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality670364454741907672.prop : 22 ms
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
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/ReachabilityCardinality4718879606938494586.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality670364454741907672.prop' '--nowitness' '--gen-order' 'FOLLOW'
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 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 16/16 properties

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 ...327
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 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
Loading property file /tmp/ReachabilityCardinality670364454741907672.prop.
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 1.04722e+06
Interrupted probabilistic random walk after 498250 steps, run timeout after 3001 ms. (steps per millisecond=166 ) properties seen :0 out of 16
Probabilistic random walk after 498250 steps, saw 64062 distinct states, run finished after 3012 ms. (steps per millisecond=165 ) properties seen :0
// Phase 1: matrix 446 rows 2998 cols
[2024-05-25 21:16:46] [INFO ] Computed 2553 invariants in 121 ms
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-00 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-01 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-02 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-04 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-05 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-06 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-07 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2998 variables, 32/32 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2998 variables, 2521/2553 constraints. Problems are: Problem set: 7 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2998/3444 variables, and 2553 constraints, problems are : Problem set: 7 solved, 9 unsolved in 5043 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 2521/2521 constraints, State Equation: 0/2998 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) 0/149 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 229/378 variables, 31/31 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 32/63 constraints. Problems are: Problem set: 7 solved, 9 unsolved
[2024-05-25 21:16:53] [INFO ] Deduced a trap composed of 6 places in 181 ms of which 24 ms to minimize.
[2024-05-25 21:16:53] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 4 ms to minimize.
[2024-05-25 21:16:53] [INFO ] Deduced a trap composed of 8 places in 135 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/378 variables, 3/66 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/378 variables, 0/66 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 2/380 variables, 1/67 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/380 variables, 0/67 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 1557/1937 variables, 1507/1574 constraints. Problems are: Problem set: 7 solved, 9 unsolved
[2024-05-25 21:16:55] [INFO ] Deduced a trap composed of 4 places in 358 ms of which 8 ms to minimize.
[2024-05-25 21:16:56] [INFO ] Deduced a trap composed of 4 places in 606 ms of which 7 ms to minimize.
[2024-05-25 21:16:57] [INFO ] Deduced a trap composed of 4 places in 394 ms of which 7 ms to minimize.
[2024-05-25 21:16:57] [INFO ] Deduced a trap composed of 4 places in 456 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1937 variables, 4/1578 constraints. Problems are: Problem set: 7 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1937/3444 variables, and 1578 constraints, problems are : Problem set: 7 solved, 9 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 1539/2521 constraints, State Equation: 0/2998 constraints, PredecessorRefiner: 0/16 constraints, Known Traps: 7/7 constraints]
After SMT, in 11823ms problems are : Problem set: 7 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 149 out of 2998 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2998/2998 places, 446/446 transitions.
Graph (complete) has 30318 edges and 2998 vertex of which 2698 are kept as prefixes of interest. Removing 300 places using SCC suffix rule.14 ms
Discarding 300 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Drop transitions (Empty/Sink Transition effects.) removed 173 transitions
Reduce isomorphic transitions removed 173 transitions.
Discarding 56 places :
Implicit places reduction removed 56 places
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 238 rules applied. Total rules applied 239 place count 2642 transition count 256
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 248 place count 2633 transition count 256
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 248 place count 2633 transition count 225
Deduced a syphon composed of 31 places in 1 ms
Ensure Unique test removed 24 places
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 334 place count 2578 transition count 225
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Ensure Unique test removed 168 places
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 232 rules applied. Total rules applied 566 place count 2378 transition count 193
Applied a total of 566 rules in 572 ms. Remains 2378 /2998 variables (removed 620) and now considering 193/446 (removed 253) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 582 ms. Remains : 2378/2998 places, 193/446 transitions.
RANDOM walk for 40000 steps (1284 resets) in 740 ms. (53 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (80 resets) in 184 ms. (216 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (65 resets) in 157 ms. (253 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (66 resets) in 122 ms. (325 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (67 resets) in 111 ms. (357 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (62 resets) in 98 ms. (404 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (64 resets) in 148 ms. (268 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (67 resets) in 94 ms. (421 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (63 resets) in 118 ms. (336 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (63 resets) in 159 ms. (250 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 662919 steps, run timeout after 3001 ms. (steps per millisecond=220 ) properties seen :0 out of 9
Probabilistic random walk after 662919 steps, saw 89983 distinct states, run finished after 3001 ms. (steps per millisecond=220 ) properties seen :0
// Phase 1: matrix 193 rows 2378 cols
[2024-05-25 21:17:02] [INFO ] Computed 2185 invariants in 19 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 85/234 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-10 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-12 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (OVERLAPS) 1198/1432 variables, 1178/1239 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1432 variables, 0/1239 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 946/2378 variables, 946/2185 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2378 variables, 0/2185 constraints. Problems are: Problem set: 2 solved, 7 unsolved
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-11 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-14 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 193/2571 variables, 2378/4563 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2571 variables, 0/4563 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/2571 variables, 0/4563 constraints. Problems are: Problem set: 4 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2571/2571 variables, and 4563 constraints, problems are : Problem set: 4 solved, 5 unsolved in 2682 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 2130/2130 constraints, State Equation: 2378/2378 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 85/182 variables, 52/52 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 4/56 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/182 variables, 0/56 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 3/185 variables, 3/59 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 0/59 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 1228/1413 variables, 1161/1220 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1413 variables, 0/1220 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 965/2378 variables, 965/2185 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2378 variables, 0/2185 constraints. Problems are: Problem set: 4 solved, 5 unsolved
Problem QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-08 is UNSAT
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 10 (OVERLAPS) 193/2571 variables, 2378/4563 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2571 variables, 4/4567 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2571 variables, 0/4567 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/2571 variables, 0/4567 constraints. Problems are: Problem set: 5 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2571/2571 variables, and 4567 constraints, problems are : Problem set: 5 solved, 4 unsolved in 6285 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 2130/2130 constraints, State Equation: 2378/2378 constraints, PredecessorRefiner: 4/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 9020ms problems are : Problem set: 5 solved, 4 unsolved
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-03 FALSE TECHNIQUES PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-09 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 96 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=24 )
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-15 TRUE TECHNIQUES PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-28-ReachabilityCardinality-2024-13 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 4 properties in 169 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 30372 ms.

BK_STOP 1716671831651

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityCardinality -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-28"
export BK_EXAMINATION="ReachabilityCardinality"
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-28, examination is ReachabilityCardinality"
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-171662337800102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-28.tgz
mv QuasiCertifProtocol-PT-28 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;