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.r549-tall-171734897800111.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)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CO4-PT-14, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r549-tall-171734897800111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 5.9K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 12K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 174K Jun 2 16:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-00
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-01
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-02
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-03
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-04
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-05
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-06
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-07
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-08
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-09
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-10
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-11
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-12
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-13
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-14
FORMULA_NAME CO4-PT-14-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717356713150

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-14
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-02 19:31:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 19:31:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 19:31:54] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2024-06-02 19:31:54] [INFO ] Transformed 680 places.
[2024-06-02 19:31:54] [INFO ] Transformed 812 transitions.
[2024-06-02 19:31:54] [INFO ] Found NUPN structural information;
[2024-06-02 19:31:54] [INFO ] Parsed PT model containing 680 places and 812 transitions and 1822 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 100 places in 9 ms
Reduce places removed 100 places and 120 transitions.
FORMULA CO4-PT-14-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-14-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (172 resets) in 1805 ms. (22 steps per ms) remains 13/14 properties
FORMULA CO4-PT-14-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40000 steps (101 resets) in 487 ms. (81 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (161 resets) in 336 ms. (118 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (124 resets) in 207 ms. (192 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (103 resets) in 323 ms. (123 steps per ms) remains 10/13 properties
FORMULA CO4-PT-14-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CO4-PT-14-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CO4-PT-14-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40000 steps (130 resets) in 175 ms. (227 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (146 resets) in 155 ms. (256 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (126 resets) in 141 ms. (281 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (98 resets) in 120 ms. (330 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (108 resets) in 104 ms. (380 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (300 resets) in 83 ms. (476 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (125 resets) in 97 ms. (408 steps per ms) remains 10/10 properties
// Phase 1: matrix 692 rows 580 cols
[2024-06-02 19:31:56] [INFO ] Computed 8 invariants in 24 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem CO4-PT-14-ReachabilityFireability-2024-02 is UNSAT
FORMULA CO4-PT-14-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem CO4-PT-14-ReachabilityFireability-2024-09 is UNSAT
FORMULA CO4-PT-14-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem CO4-PT-14-ReachabilityFireability-2024-10 is UNSAT
FORMULA CO4-PT-14-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem CO4-PT-14-ReachabilityFireability-2024-13 is UNSAT
FORMULA CO4-PT-14-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 483/580 variables, 8/105 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 483/588 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/580 variables, 0/588 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 692/1272 variables, 580/1168 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1272 variables, 0/1168 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/1272 variables, 0/1168 constraints. Problems are: Problem set: 4 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1272/1272 variables, and 1168 constraints, problems are : Problem set: 4 solved, 6 unsolved in 1156 ms.
Refiners :[Domain max(s): 580/580 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 580/580 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 528/562 variables, 4/38 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/562 variables, 528/566 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 0/566 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 18/580 variables, 4/570 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/580 variables, 18/588 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/580 variables, 0/588 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 692/1272 variables, 580/1168 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1272 variables, 6/1174 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1272 variables, 0/1174 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/1272 variables, 0/1174 constraints. Problems are: Problem set: 4 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1272/1272 variables, and 1174 constraints, problems are : Problem set: 4 solved, 6 unsolved in 1453 ms.
Refiners :[Domain max(s): 580/580 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 580/580 constraints, PredecessorRefiner: 6/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 2790ms problems are : Problem set: 4 solved, 6 unsolved
FORMULA CO4-PT-14-ReachabilityFireability-2024-08 TRUE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-14-ReachabilityFireability-2024-05 FALSE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-14-ReachabilityFireability-2024-04 TRUE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-14-ReachabilityFireability-2024-01 TRUE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-14-ReachabilityFireability-2024-07 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 5 properties in 1037 ms.
Support contains 1 out of 580 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 692/692 transitions.
Graph (trivial) has 600 edges and 580 vertex of which 2 / 580 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 877 edges and 579 vertex of which 544 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.2 ms
Discarding 35 places :
Also discarding 19 output transitions
Drop transitions (Output transitions of discarded places.) removed 19 transitions
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 284 transitions
Trivial Post-agglo rules discarded 284 transitions
Performed 284 trivial Post agglomeration. Transition count delta: 284
Iterating post reduction 0 with 304 rules applied. Total rules applied 306 place count 544 transition count 367
Reduce places removed 284 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 295 rules applied. Total rules applied 601 place count 260 transition count 356
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 11 rules applied. Total rules applied 612 place count 255 transition count 350
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 615 place count 254 transition count 348
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 618 place count 253 transition count 346
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 620 place count 252 transition count 345
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 620 place count 252 transition count 344
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 622 place count 251 transition count 344
Discarding 36 places :
Symmetric choice reduction at 6 with 36 rule applications. Total rules 658 place count 215 transition count 308
Iterating global reduction 6 with 36 rules applied. Total rules applied 694 place count 215 transition count 308
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 694 place count 215 transition count 295
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 720 place count 202 transition count 295
Discarding 23 places :
Symmetric choice reduction at 6 with 23 rule applications. Total rules 743 place count 179 transition count 272
Iterating global reduction 6 with 23 rules applied. Total rules applied 766 place count 179 transition count 272
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 5 rules applied. Total rules applied 771 place count 179 transition count 267
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 772 place count 178 transition count 267
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 774 place count 176 transition count 264
Iterating global reduction 8 with 2 rules applied. Total rules applied 776 place count 176 transition count 264
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 778 place count 176 transition count 262
Performed 77 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 9 with 154 rules applied. Total rules applied 932 place count 99 transition count 176
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 939 place count 99 transition count 169
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 943 place count 95 transition count 165
Iterating global reduction 10 with 4 rules applied. Total rules applied 947 place count 95 transition count 165
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 948 place count 95 transition count 164
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 954 place count 92 transition count 161
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 957 place count 92 transition count 158
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 960 place count 89 transition count 155
Iterating global reduction 12 with 3 rules applied. Total rules applied 963 place count 89 transition count 155
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 965 place count 89 transition count 153
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 966 place count 88 transition count 152
Iterating global reduction 13 with 1 rules applied. Total rules applied 967 place count 88 transition count 152
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 968 place count 88 transition count 151
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 14 with 56 rules applied. Total rules applied 1024 place count 60 transition count 153
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 14 with 35 rules applied. Total rules applied 1059 place count 60 transition count 118
Discarding 25 places :
Symmetric choice reduction at 15 with 25 rule applications. Total rules 1084 place count 35 transition count 82
Iterating global reduction 15 with 25 rules applied. Total rules applied 1109 place count 35 transition count 82
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 15 with 19 rules applied. Total rules applied 1128 place count 35 transition count 63
Discarding 4 places :
Symmetric choice reduction at 16 with 4 rule applications. Total rules 1132 place count 31 transition count 52
Iterating global reduction 16 with 4 rules applied. Total rules applied 1136 place count 31 transition count 52
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 1139 place count 31 transition count 49
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 1141 place count 30 transition count 64
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 1144 place count 30 transition count 61
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 18 with 17 rules applied. Total rules applied 1161 place count 30 transition count 44
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 1162 place count 29 transition count 43
Iterating global reduction 18 with 1 rules applied. Total rules applied 1163 place count 29 transition count 43
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 1164 place count 29 transition count 42
Free-agglomeration rule applied 5 times.
Iterating global reduction 19 with 5 rules applied. Total rules applied 1169 place count 29 transition count 37
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 7 rules applied. Total rules applied 1176 place count 24 transition count 35
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 1178 place count 24 transition count 35
Graph (complete) has 70 edges and 24 vertex of which 23 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 20 with 1 rules applied. Total rules applied 1179 place count 23 transition count 35
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 1180 place count 23 transition count 34
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 1181 place count 23 transition count 33
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 1182 place count 23 transition count 33
Graph (complete) has 66 edges and 23 vertex of which 22 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 22 with 1 rules applied. Total rules applied 1183 place count 22 transition count 33
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 1184 place count 22 transition count 32
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 24 with 1 rules applied. Total rules applied 1185 place count 22 transition count 32
Graph (complete) has 63 edges and 22 vertex of which 21 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 24 with 1 rules applied. Total rules applied 1186 place count 21 transition count 32
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 25 with 1 rules applied. Total rules applied 1187 place count 21 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 26 with 1 rules applied. Total rules applied 1188 place count 20 transition count 30
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t87.t679 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 14 edges and 16 vertex of which 3 / 16 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 26 with 3 rules applied. Total rules applied 1191 place count 14 transition count 28
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t15.t16.t661.t188.t185.t773.t198.t199 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 10 edges and 12 vertex of which 3 / 12 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 27 with 8 rules applied. Total rules applied 1199 place count 10 transition count 21
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 28 with 4 rules applied. Total rules applied 1203 place count 10 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 29 with 3 rules applied. Total rules applied 1206 place count 10 transition count 14
Discarding 2 places :
Symmetric choice reduction at 29 with 2 rule applications. Total rules 1208 place count 8 transition count 12
Iterating global reduction 29 with 2 rules applied. Total rules applied 1210 place count 8 transition count 12
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 1212 place count 8 transition count 10
Discarding 1 places :
Symmetric choice reduction at 30 with 1 rule applications. Total rules 1213 place count 7 transition count 9
Iterating global reduction 30 with 1 rules applied. Total rules applied 1214 place count 7 transition count 9
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 30 with 1 rules applied. Total rules applied 1215 place count 7 transition count 8
Free-agglomeration rule applied 1 times.
Iterating global reduction 31 with 1 rules applied. Total rules applied 1216 place count 7 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 31 with 1 rules applied. Total rules applied 1217 place count 6 transition count 7
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 32 with 1 rules applied. Total rules applied 1218 place count 6 transition count 7
Applied a total of 1218 rules in 194 ms. Remains 6 /580 variables (removed 574) and now considering 7/692 (removed 685) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 202 ms. Remains : 6/580 places, 7/692 transitions.
RANDOM walk for 12 steps (0 resets) in 5 ms. (2 steps per ms) remains 0/1 properties
FORMULA CO4-PT-14-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 5875 ms.
ITS solved all properties within timeout

BK_STOP 1717356720279

--------------------
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="CO4-PT-14"
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 CO4-PT-14, 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 r549-tall-171734897800111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-14.tgz
mv CO4-PT-14 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 ;