Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533700943.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldPPPt-PT-100A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533700943
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 685K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-00
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-01
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-02
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-03
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-04
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-05
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-06
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-07
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-08
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-09
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-10
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-11
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-12
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-13
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-14
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749346349847

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-100A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-08 01:32:30] [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]
[2025-06-08 01:32:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 01:32:31] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2025-06-08 01:32:31] [INFO ] Transformed 2503 places.
[2025-06-08 01:32:31] [INFO ] Transformed 1803 transitions.
[2025-06-08 01:32:31] [INFO ] Found NUPN structural information;
[2025-06-08 01:32:31] [INFO ] Parsed PT model containing 2503 places and 1803 transitions and 7206 arcs in 383 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
RANDOM walk for 40000 steps (8 resets) in 2284 ms. (17 steps per ms) remains 14/16 properties
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 1031 ms. (38 steps per ms) remains 14/14 properties
[2025-06-08 01:32:32] [INFO ] Flatten gal took : 610 ms
BEST_FIRST walk for 40003 steps (8 resets) in 814 ms. (49 steps per ms) remains 14/14 properties
[2025-06-08 01:32:32] [INFO ] Flatten gal took : 250 ms
[2025-06-08 01:32:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1765477716753782583.gal : 103 ms
[2025-06-08 01:32:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3353148924713983342.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1765477716753782583.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3353148924713983342.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40003 steps (8 resets) in 1035 ms. (38 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 876 ms. (45 steps per ms) remains 14/14 properties
Loading property file /tmp/ReachabilityCardinality3353148924713983342.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 778 ms. (51 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1575 ms. (25 steps per ms) remains 13/14 properties
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 684 ms. (58 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 664 ms. (60 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 653 ms. (61 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 592 ms. (67 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 697 ms. (57 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 712 ms. (56 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 658 ms. (60 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 564 ms. (70 steps per ms) remains 13/13 properties
// Phase 1: matrix 1802 rows 2503 cols
[2025-06-08 01:32:35] [INFO ] Computed 1101 invariants in 40 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/372 variables, 372/372 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/372 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 450/822 variables, 358/730 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/822 variables, 450/1180 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/822 variables, 0/1180 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 1681/2503 variables, 743/1923 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2503 variables, 1681/3604 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2503 variables, 0/3604 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 1802/4305 variables, 2503/6107 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4305 variables, 0/6107 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4305/4305 variables, and 6107 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5037 ms.
Refiners :[Domain max(s): 2503/2503 constraints, Positive P Invariants (semi-flows): 1101/1101 constraints, State Equation: 2503/2503 constraints, PredecessorRefiner: 13/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/372 variables, 372/372 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/372 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 450/822 variables, 358/730 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/822 variables, 450/1180 constraints. Problems are: Problem set: 0 solved, 13 unsolved
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :2 after 3
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :3 after 10
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :10 after 24
Invariant property ShieldPPPt-PT-100A-ReachabilityFireability-2025-06 does not hold.
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :24 after 49
Reachability property ShieldPPPt-PT-100A-ReachabilityFireability-2025-02 is true.
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :49 after 75
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :75 after 100
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :100 after 150
Reachability property ShieldPPPt-PT-100A-ReachabilityFireability-2025-09 is true.
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 4 (INCLUDED_ONLY) 0/822 variables, 0/1180 constraints. Problems are: Problem set: 2 solved, 11 unsolved
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :150 after 247
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :247 after 422
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :422 after 2581
At refinement iteration 5 (OVERLAPS) 1681/2503 variables, 743/1923 constraints. Problems are: Problem set: 2 solved, 11 unsolved
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :2581 after 1.01843e+06
At refinement iteration 6 (INCLUDED_ONLY) 0/2503 variables, 1681/3604 constraints. Problems are: Problem set: 2 solved, 11 unsolved
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :1.01843e+06 after 5.8176e+09
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :5.8176e+09 after 1.34984e+18
Reachability property ShieldPPPt-PT-100A-ReachabilityFireability-2025-10 is true.
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 7 (INCLUDED_ONLY) 0/2503 variables, 0/3604 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 1802/4305 variables, 2503/6107 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4305 variables, 5/6112 constraints. Problems are: Problem set: 3 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4305/4305 variables, and 6112 constraints, problems are : Problem set: 3 solved, 10 unsolved in 5019 ms.
Refiners :[Domain max(s): 2503/2503 constraints, Positive P Invariants (semi-flows): 1101/1101 constraints, State Equation: 2503/2503 constraints, PredecessorRefiner: 10/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10245ms problems are : Problem set: 3 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 345 out of 2503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 1800
Partial Free-agglomeration rule applied 311 times.
Drop transitions (Partial Free agglomeration) removed 311 transitions
Iterating global reduction 0 with 311 rules applied. Total rules applied 315 place count 2501 transition count 1800
Applied a total of 315 rules in 796 ms. Remains 2501 /2503 variables (removed 2) and now considering 1800/1802 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 807 ms. Remains : 2501/2503 places, 1800/1802 transitions.
RANDOM walk for 40000 steps (8 resets) in 1199 ms. (33 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 623 ms. (64 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 688 ms. (58 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 602 ms. (66 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 579 ms. (68 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 646 ms. (61 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 521 ms. (76 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 640 ms. (62 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 675 ms. (59 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 649 ms. (61 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 568 ms. (70 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 197931 steps, run timeout after 6004 ms. (steps per millisecond=32 ) properties seen :5 out of 10
Probabilistic random walk after 197931 steps, saw 194769 distinct states, run finished after 6011 ms. (steps per millisecond=32 ) properties seen :5
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1800 rows 2501 cols
[2025-06-08 01:32:54] [INFO ] Computed 1101 invariants in 15 ms
[2025-06-08 01:32:55] [INFO ] State equation strengthened by 67 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 219/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 293/512 variables, 222/441 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 293/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/512 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1989/2501 variables, 879/1613 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2501 variables, 1989/3602 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2501 variables, 0/3602 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1800/4301 variables, 2501/6103 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4301 variables, 67/6170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4301 variables, 0/6170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/4301 variables, 0/6170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4301/4301 variables, and 6170 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2315 ms.
Refiners :[Domain max(s): 2501/2501 constraints, Positive P Invariants (semi-flows): 1101/1101 constraints, State Equation: 2501/2501 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 5/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 219/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 293/512 variables, 222/441 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 293/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/512 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1989/2501 variables, 879/1613 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2501 variables, 1989/3602 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2501 variables, 0/3602 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1800/4301 variables, 2501/6103 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4301 variables, 67/6170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4301 variables, 2/6172 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4301 variables, 0/6172 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/4301 variables, 0/6172 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4301/4301 variables, and 6172 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5828 ms.
Refiners :[Domain max(s): 2501/2501 constraints, Positive P Invariants (semi-flows): 1101/1101 constraints, State Equation: 2501/2501 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 5/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8215ms problems are : Problem set: 0 solved, 5 unsolved
Finished Parikh walk after 181928 steps, including 148 resets, run visited all 5 properties in 4540 ms. (steps per millisecond=40 )
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-12 TRUE TECHNIQUES PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-11 FALSE TECHNIQUES PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-07 FALSE TECHNIQUES PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-05 TRUE TECHNIQUES PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-2025-01 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 5 properties in 4553 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 36797 ms.

BK_STOP 1749346387825

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="ShieldPPPt-PT-100A"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-100A, 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 r198-tall-174894533700943"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-100A.tgz
mv ShieldPPPt-PT-100A 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.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 ;