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.r025-smll-171620166700471.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 greatspnxred
Input is BART-PT-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620166700471
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 54M
-rw-r--r-- 1 mcc users 1.2M Apr 12 23:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.1M Apr 12 23:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0M Apr 12 23:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.4M Apr 12 23:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 604K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.5M Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 685K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.7M Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.6M Apr 13 02:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 9.2M Apr 13 02:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.4M Apr 13 00:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15M Apr 13 00:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 68K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 136K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.8M May 18 16:42 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 BART-PT-020-ReachabilityFireability-2024-00
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-01
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-02
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-03
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-04
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-05
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-06
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-07
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-08
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-09
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-10
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-11
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-12
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-13
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-14
FORMULA_NAME BART-PT-020-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716381875773

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-PT-020
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 12:44:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 12:44:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 12:44:39] [INFO ] Load time of PNML (sax parser for PT used): 897 ms
[2024-05-22 12:44:39] [INFO ] Transformed 2850 places.
[2024-05-22 12:44:39] [INFO ] Transformed 4040 transitions.
[2024-05-22 12:44:39] [INFO ] Found NUPN structural information;
[2024-05-22 12:44:39] [INFO ] Parsed PT model containing 2850 places and 4040 transitions and 32400 arcs in 1158 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 421 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 210 places and 0 transitions.
FORMULA BART-PT-020-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 2957 ms. (13 steps per ms) remains 7/12 properties
FORMULA BART-PT-020-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 4713 ms. (8 steps per ms) remains 6/7 properties
FORMULA BART-PT-020-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1158 ms. (34 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1215 ms. (32 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 5/6 properties
FORMULA BART-PT-020-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 5/5 properties
// Phase 1: matrix 4040 rows 2640 cols
[2024-05-22 12:44:42] [INFO ] Computed 20 invariants in 96 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 139/139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/139 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 2501/2640 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2640 variables, 2501/2660 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2640 variables, 0/2660 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 4040/6680 variables, 2640/5300 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6680 variables, 0/5300 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/6680 variables, 0/5300 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6680/6680 variables, and 5300 constraints, problems are : Problem set: 0 solved, 5 unsolved in 4614 ms.
Refiners :[Domain max(s): 2640/2640 constraints, Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 2640/2640 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 139/139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/139 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 2501/2640 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2640 variables, 2501/2660 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2640 variables, 0/2660 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 4040/6680 variables, 2640/5300 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6680 variables, 5/5305 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6680/6680 variables, and 5305 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5041 ms.
Refiners :[Domain max(s): 2640/2640 constraints, Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 2640/2640 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 10103ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 139 out of 2640 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2640/2640 places, 4040/4040 transitions.
Graph (trivial) has 3034 edges and 2640 vertex of which 116 / 2640 are part of one of the 1 SCC in 16 ms
Free SCC test removed 115 places
Drop transitions (Empty/Sink Transition effects.) removed 176 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 178 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1068 transitions
Trivial Post-agglo rules discarded 1068 transitions
Performed 1068 trivial Post agglomeration. Transition count delta: 1068
Iterating post reduction 0 with 1068 rules applied. Total rules applied 1069 place count 2525 transition count 2794
Reduce places removed 1068 places and 0 transitions.
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Iterating post reduction 1 with 1136 rules applied. Total rules applied 2205 place count 1457 transition count 2726
Reduce places removed 68 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 69 rules applied. Total rules applied 2274 place count 1389 transition count 2725
Performed 87 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 87 Pre rules applied. Total rules applied 2274 place count 1389 transition count 2638
Deduced a syphon composed of 87 places in 2 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 3 with 174 rules applied. Total rules applied 2448 place count 1302 transition count 2638
Discarding 120 places :
Symmetric choice reduction at 3 with 120 rule applications. Total rules 2568 place count 1182 transition count 2518
Iterating global reduction 3 with 120 rules applied. Total rules applied 2688 place count 1182 transition count 2518
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 2704 place count 1182 transition count 2502
Discarding 66 places :
Symmetric choice reduction at 4 with 66 rule applications. Total rules 2770 place count 1116 transition count 2436
Iterating global reduction 4 with 66 rules applied. Total rules applied 2836 place count 1116 transition count 2436
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2837 place count 1116 transition count 2435
Discarding 50 places :
Symmetric choice reduction at 5 with 50 rule applications. Total rules 2887 place count 1066 transition count 2385
Iterating global reduction 5 with 50 rules applied. Total rules applied 2937 place count 1066 transition count 2385
Discarding 43 places :
Symmetric choice reduction at 5 with 43 rule applications. Total rules 2980 place count 1023 transition count 2342
Iterating global reduction 5 with 43 rules applied. Total rules applied 3023 place count 1023 transition count 2342
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 3049 place count 997 transition count 2316
Iterating global reduction 5 with 26 rules applied. Total rules applied 3075 place count 997 transition count 2316
Discarding 25 places :
Symmetric choice reduction at 5 with 25 rule applications. Total rules 3100 place count 972 transition count 2291
Iterating global reduction 5 with 25 rules applied. Total rules applied 3125 place count 972 transition count 2291
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 3135 place count 962 transition count 2281
Iterating global reduction 5 with 10 rules applied. Total rules applied 3145 place count 962 transition count 2281
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 1 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 5 with 346 rules applied. Total rules applied 3491 place count 789 transition count 2108
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 5 with 55 rules applied. Total rules applied 3546 place count 789 transition count 2053
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 52 rules applied. Total rules applied 3598 place count 763 transition count 2027
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 6 with 49 rules applied. Total rules applied 3647 place count 763 transition count 1978
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 7 with 46 rules applied. Total rules applied 3693 place count 740 transition count 1955
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 7 with 42 rules applied. Total rules applied 3735 place count 740 transition count 1913
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 8 with 42 rules applied. Total rules applied 3777 place count 719 transition count 1892
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 8 with 40 rules applied. Total rules applied 3817 place count 719 transition count 1852
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 3853 place count 701 transition count 1834
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 9 with 35 rules applied. Total rules applied 3888 place count 701 transition count 1799
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 10 with 34 rules applied. Total rules applied 3922 place count 684 transition count 1782
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 10 with 31 rules applied. Total rules applied 3953 place count 684 transition count 1751
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 11 with 30 rules applied. Total rules applied 3983 place count 669 transition count 1736
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 11 with 29 rules applied. Total rules applied 4012 place count 669 transition count 1707
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 12 with 22 rules applied. Total rules applied 4034 place count 658 transition count 1696
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 12 with 21 rules applied. Total rules applied 4055 place count 658 transition count 1675
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 13 with 20 rules applied. Total rules applied 4075 place count 648 transition count 1665
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 13 with 19 rules applied. Total rules applied 4094 place count 648 transition count 1646
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 14 with 12 rules applied. Total rules applied 4106 place count 642 transition count 1640
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 14 with 11 rules applied. Total rules applied 4117 place count 642 transition count 1629
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 15 with 10 rules applied. Total rules applied 4127 place count 637 transition count 1624
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 15 with 10 rules applied. Total rules applied 4137 place count 637 transition count 1614
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 4145 place count 633 transition count 1610
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 16 with 7 rules applied. Total rules applied 4152 place count 633 transition count 1603
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 4160 place count 629 transition count 1599
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 17 with 8 rules applied. Total rules applied 4168 place count 629 transition count 1591
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 4174 place count 626 transition count 1588
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 4180 place count 626 transition count 1582
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 4186 place count 623 transition count 1579
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 19 with 5 rules applied. Total rules applied 4191 place count 623 transition count 1574
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 20 with 6 rules applied. Total rules applied 4197 place count 620 transition count 1571
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 20 with 5 rules applied. Total rules applied 4202 place count 620 transition count 1566
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 21 with 6 rules applied. Total rules applied 4208 place count 617 transition count 1563
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 21 with 6 rules applied. Total rules applied 4214 place count 617 transition count 1557
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 22 with 4 rules applied. Total rules applied 4218 place count 615 transition count 1555
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 4222 place count 615 transition count 1551
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 23 with 4 rules applied. Total rules applied 4226 place count 613 transition count 1549
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 23 with 4 rules applied. Total rules applied 4230 place count 613 transition count 1545
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 24 with 4 rules applied. Total rules applied 4234 place count 611 transition count 1543
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 24 with 4 rules applied. Total rules applied 4238 place count 611 transition count 1539
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 25 with 4 rules applied. Total rules applied 4242 place count 609 transition count 1537
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 25 with 4 rules applied. Total rules applied 4246 place count 609 transition count 1533
Performed 101 Post agglomeration using F-continuation condition with reduction of 132 identical transitions.
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 26 with 202 rules applied. Total rules applied 4448 place count 508 transition count 1490
Ensure Unique test removed 234 transitions
Reduce isomorphic transitions removed 234 transitions.
Iterating post reduction 26 with 234 rules applied. Total rules applied 4682 place count 508 transition count 1256
Performed 101 Post agglomeration using F-continuation condition with reduction of 150 identical transitions.
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 27 with 202 rules applied. Total rules applied 4884 place count 407 transition count 1275
Ensure Unique test removed 305 transitions
Reduce isomorphic transitions removed 305 transitions.
Iterating post reduction 27 with 305 rules applied. Total rules applied 5189 place count 407 transition count 970
Performed 101 Post agglomeration using F-continuation condition with reduction of 138 identical transitions.
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 28 with 202 rules applied. Total rules applied 5391 place count 306 transition count 984
Ensure Unique test removed 290 transitions
Reduce isomorphic transitions removed 290 transitions.
Iterating post reduction 28 with 290 rules applied. Total rules applied 5681 place count 306 transition count 694
Performed 42 Post agglomeration using F-continuation condition with reduction of 52 identical transitions.
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 29 with 84 rules applied. Total rules applied 5765 place count 264 transition count 717
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Iterating post reduction 29 with 135 rules applied. Total rules applied 5900 place count 264 transition count 582
Drop transitions (Redundant composition of simpler transitions.) removed 180 transitions
Redundant transition composition rules discarded 180 transitions
Iterating global reduction 30 with 180 rules applied. Total rules applied 6080 place count 264 transition count 402
Discarding 1 places :
Symmetric choice reduction at 30 with 1 rule applications. Total rules 6081 place count 263 transition count 401
Iterating global reduction 30 with 1 rules applied. Total rules applied 6082 place count 263 transition count 401
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 30 with 2 rules applied. Total rules applied 6084 place count 263 transition count 399
Free-agglomeration rule applied 18 times.
Iterating global reduction 31 with 18 rules applied. Total rules applied 6102 place count 263 transition count 381
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 31 with 18 rules applied. Total rules applied 6120 place count 245 transition count 381
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 32 with 12 rules applied. Total rules applied 6132 place count 245 transition count 369
Free-agglomeration rule applied 2 times.
Iterating global reduction 32 with 2 rules applied. Total rules applied 6134 place count 245 transition count 367
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 32 with 2 rules applied. Total rules applied 6136 place count 243 transition count 367
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 33 with 1 rules applied. Total rules applied 6137 place count 243 transition count 366
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 33 with 1 rules applied. Total rules applied 6138 place count 242 transition count 366
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 34 with 12 rules applied. Total rules applied 6150 place count 242 transition count 366
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 34 with 2 rules applied. Total rules applied 6152 place count 242 transition count 364
Discarding 1 places :
Symmetric choice reduction at 34 with 1 rule applications. Total rules 6153 place count 241 transition count 363
Iterating global reduction 34 with 1 rules applied. Total rules applied 6154 place count 241 transition count 363
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 34 with 1 rules applied. Total rules applied 6155 place count 241 transition count 363
Applied a total of 6155 rules in 1875 ms. Remains 241 /2640 variables (removed 2399) and now considering 363/4040 (removed 3677) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1890 ms. Remains : 241/2640 places, 363/4040 transitions.
RANDOM walk for 40000 steps (8 resets) in 778 ms. (51 steps per ms) remains 4/5 properties
FORMULA BART-PT-020-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 260 ms. (153 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 250 ms. (159 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 3/4 properties
FORMULA BART-PT-020-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 363 rows 241 cols
[2024-05-22 12:44:55] [INFO ] Computed 20 invariants in 2 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 135/241 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/241 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 363/604 variables, 241/261 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/604 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/604 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 604/604 variables, and 261 constraints, problems are : Problem set: 0 solved, 3 unsolved in 321 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 135/241 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/241 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 363/604 variables, 241/261 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/604 variables, 3/264 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/604 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/604 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 604/604 variables, and 264 constraints, problems are : Problem set: 0 solved, 3 unsolved in 629 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 1011ms problems are : Problem set: 0 solved, 3 unsolved
FORMULA BART-PT-020-ReachabilityFireability-2024-10 FALSE TECHNIQUES PARIKH_WALK
FORMULA BART-PT-020-ReachabilityFireability-2024-09 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 94 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=47 )
FORMULA BART-PT-020-ReachabilityFireability-2024-11 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 3 properties in 579 ms.
All properties solved without resorting to model-checking.
Total runtime 18939 ms.
ITS solved all properties within timeout

BK_STOP 1716381896987

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML

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="BART-PT-020"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is BART-PT-020, 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 r025-smll-171620166700471"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-020.tgz
mv BART-PT-020 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 ;