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.r550-tall-171734898600127.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 itstools
Input is CO4-PT-16, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r550-tall-171734898600127
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 8.6K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K 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 260K 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-16-ReachabilityFireability-2024-00
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-01
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-02
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-03
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-04
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-05
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-06
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-07
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-08
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-09
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-10
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-11
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-12
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-13
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-14
FORMULA_NAME CO4-PT-16-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717353067212

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-06-02 18:31:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 18:31:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:31:08] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2024-06-02 18:31:08] [INFO ] Transformed 837 places.
[2024-06-02 18:31:08] [INFO ] Transformed 1122 transitions.
[2024-06-02 18:31:08] [INFO ] Found NUPN structural information;
[2024-06-02 18:31:08] [INFO ] Parsed PT model containing 837 places and 1122 transitions and 3052 arcs in 277 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 116 places in 9 ms
Reduce places removed 116 places and 180 transitions.
FORMULA CO4-PT-16-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-16-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 18:31:09] [INFO ] Flatten gal took : 224 ms
RANDOM walk for 40000 steps (905 resets) in 2058 ms. (19 steps per ms) remains 10/14 properties
FORMULA CO4-PT-16-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CO4-PT-16-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CO4-PT-16-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CO4-PT-16-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-06-02 18:31:09] [INFO ] Flatten gal took : 123 ms
BEST_FIRST walk for 40003 steps (145 resets) in 189 ms. (210 steps per ms) remains 9/10 properties
FORMULA CO4-PT-16-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-06-02 18:31:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5741262806663093729.gal : 50 ms
BEST_FIRST walk for 40004 steps (158 resets) in 426 ms. (93 steps per ms) remains 9/9 properties
[2024-06-02 18:31:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11875966629124174527.prop : 1 ms
BEST_FIRST walk for 40003 steps (112 resets) in 95 ms. (416 steps per ms) remains 9/9 properties
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5741262806663093729.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11875966629124174527.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (159 resets) in 129 ms. (307 steps per ms) remains 9/9 properties

its-reach command run as :

BEST_FIRST walk for 40002 steps (125 resets) in 88 ms. (449 steps per ms) remains 9/9 properties
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40001 steps (137 resets) in 145 ms. (273 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (141 resets) in 120 ms. (330 steps per ms) remains 9/9 properties
Loading property file /tmp/ReachabilityCardinality11875966629124174527.prop.
BEST_FIRST walk for 40001 steps (158 resets) in 115 ms. (344 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (161 resets) in 74 ms. (533 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (92 resets) in 112 ms. (354 steps per ms) remains 9/9 properties
// Phase 1: matrix 942 rows 721 cols
[2024-06-02 18:31:10] [INFO ] Computed 12 invariants in 43 ms
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :9 after 34
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :34 after 50
Invariant property CO4-PT-16-ReachabilityFireability-2024-14 does not hold.
FORMULA CO4-PT-16-ReachabilityFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :50 after 77
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :77 after 103
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :103 after 144
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :144 after 1367
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 73/73 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/73 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Reachability property CO4-PT-16-ReachabilityFireability-2024-05 is true.
FORMULA CO4-PT-16-ReachabilityFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1367 after 2539
Problem CO4-PT-16-ReachabilityFireability-2024-02 is UNSAT
FORMULA CO4-PT-16-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem CO4-PT-16-ReachabilityFireability-2024-04 is UNSAT
FORMULA CO4-PT-16-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem CO4-PT-16-ReachabilityFireability-2024-12 is UNSAT
FORMULA CO4-PT-16-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem CO4-PT-16-ReachabilityFireability-2024-15 is UNSAT
FORMULA CO4-PT-16-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 648/721 variables, 11/84 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/721 variables, 648/732 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/721 variables, 1/733 constraints. Problems are: Problem set: 6 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :2539 after 6623
[2024-06-02 18:31:10] [INFO ] Deduced a trap composed of 20 places in 153 ms of which 8 ms to minimize.
Problem CO4-PT-16-ReachabilityFireability-2024-11 is UNSAT
FORMULA CO4-PT-16-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (INCLUDED_ONLY) 0/721 variables, 1/734 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/721 variables, 0/734 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 942/1663 variables, 721/1455 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1663 variables, 0/1455 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/1663 variables, 0/1455 constraints. Problems are: Problem set: 7 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1663/1663 variables, and 1455 constraints, problems are : Problem set: 7 solved, 2 unsolved in 982 ms.
Refiners :[Domain max(s): 721/721 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 721/721 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 7 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 704/719 variables, 11/26 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/719 variables, 704/730 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/719 variables, 0/730 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/721 variables, 1/731 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/721 variables, 2/733 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/721 variables, 1/734 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/721 variables, 0/734 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 942/1663 variables, 721/1455 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1663 variables, 2/1457 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1663 variables, 0/1457 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1663 variables, 0/1457 constraints. Problems are: Problem set: 7 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1663/1663 variables, and 1457 constraints, problems are : Problem set: 7 solved, 2 unsolved in 650 ms.
Refiners :[Domain max(s): 721/721 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 721/721 constraints, PredecessorRefiner: 2/9 constraints, Known Traps: 1/1 constraints]
After SMT, in 1877ms problems are : Problem set: 7 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
FORMULA CO4-PT-16-ReachabilityFireability-2024-08 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 22 ms.
Support contains 14 out of 721 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 721/721 places, 942/942 transitions.
Graph (complete) has 1394 edges and 721 vertex of which 696 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 11 output transitions
Drop transitions (Output transitions of discarded places.) removed 11 transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 294 transitions
Trivial Post-agglo rules discarded 294 transitions
Performed 294 trivial Post agglomeration. Transition count delta: 294
Iterating post reduction 0 with 305 rules applied. Total rules applied 306 place count 696 transition count 626
Reduce places removed 294 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 312 rules applied. Total rules applied 618 place count 402 transition count 608
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 18 rules applied. Total rules applied 636 place count 394 transition count 598
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 642 place count 392 transition count 594
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 6 rules applied. Total rules applied 648 place count 390 transition count 590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 5 with 15 rules applied. Total rules applied 663 place count 388 transition count 577
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 674 place count 377 transition count 577
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 674 place count 377 transition count 572
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 684 place count 372 transition count 572
Discarding 90 places :
Symmetric choice reduction at 7 with 90 rule applications. Total rules 774 place count 282 transition count 480
Iterating global reduction 7 with 90 rules applied. Total rules applied 864 place count 282 transition count 480
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 10 rules applied. Total rules applied 874 place count 282 transition count 470
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 8 rules applied. Total rules applied 882 place count 278 transition count 466
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 883 place count 277 transition count 466
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 13 Pre rules applied. Total rules applied 883 place count 277 transition count 453
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 909 place count 264 transition count 453
Discarding 29 places :
Symmetric choice reduction at 10 with 29 rule applications. Total rules 938 place count 235 transition count 402
Iterating global reduction 10 with 29 rules applied. Total rules applied 967 place count 235 transition count 402
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 10 with 7 rules applied. Total rules applied 974 place count 235 transition count 395
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 975 place count 234 transition count 395
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 978 place count 231 transition count 392
Iterating global reduction 12 with 3 rules applied. Total rules applied 981 place count 231 transition count 392
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 983 place count 231 transition count 390
Performed 77 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 13 with 154 rules applied. Total rules applied 1137 place count 154 transition count 303
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1142 place count 154 transition count 298
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1143 place count 153 transition count 296
Iterating global reduction 14 with 1 rules applied. Total rules applied 1144 place count 153 transition count 296
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1145 place count 153 transition count 295
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 15 with 78 rules applied. Total rules applied 1223 place count 114 transition count 336
Drop transitions (Empty/Sink Transition effects.) removed 44 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 15 with 61 rules applied. Total rules applied 1284 place count 114 transition count 275
Discarding 29 places :
Symmetric choice reduction at 16 with 29 rule applications. Total rules 1313 place count 85 transition count 195
Iterating global reduction 16 with 29 rules applied. Total rules applied 1342 place count 85 transition count 195
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 16 with 18 rules applied. Total rules applied 1360 place count 85 transition count 177
Discarding 5 places :
Symmetric choice reduction at 17 with 5 rule applications. Total rules 1365 place count 80 transition count 155
Iterating global reduction 17 with 5 rules applied. Total rules applied 1370 place count 80 transition count 155
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1371 place count 80 transition count 154
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 1373 place count 79 transition count 166
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 18 with 11 rules applied. Total rules applied 1384 place count 79 transition count 155
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 1385 place count 78 transition count 153
Iterating global reduction 18 with 1 rules applied. Total rules applied 1386 place count 78 transition count 153
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 1387 place count 78 transition count 152
Free-agglomeration rule applied 15 times.
Iterating global reduction 19 with 15 rules applied. Total rules applied 1402 place count 78 transition count 137
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 19 with 15 rules applied. Total rules applied 1417 place count 63 transition count 137
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 1419 place count 63 transition count 135
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 20 with 6 rules applied. Total rules applied 1425 place count 63 transition count 135
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 20 with 5 rules applied. Total rules applied 1430 place count 63 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 1431 place count 62 transition count 134
Applied a total of 1431 rules in 239 ms. Remains 62 /721 variables (removed 659) and now considering 134/942 (removed 808) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 62/721 places, 134/942 transitions.
RANDOM walk for 40000 steps (8 resets) in 459 ms. (86 steps per ms) remains 1/1 properties
BEST_FIRST walk for 33461 steps (7 resets) in 70 ms. (471 steps per ms) remains 0/1 properties
FORMULA CO4-PT-16-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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 4101 ms.

BK_STOP 1717353072507

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CO4-PT-16"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CO4-PT-16, 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 r550-tall-171734898600127"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-16.tgz
mv CO4-PT-16 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 ;