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.r524-tall-171679080100322.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 ltsminxred
Input is RwMutex-PT-r0100w0010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080100322
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 13 06:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 13 06:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 13 06:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 13 06:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 215K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-00
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-01
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-02
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-03
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-04
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-05
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-06
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-07
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-08
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-09
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-10
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-11
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2023-12
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2023-13
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2023-14
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717221878147

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0100w0010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:04:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 06:04:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:04:39] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2024-06-01 06:04:39] [INFO ] Transformed 320 places.
[2024-06-01 06:04:39] [INFO ] Transformed 220 transitions.
[2024-06-01 06:04:39] [INFO ] Found NUPN structural information;
[2024-06-01 06:04:39] [INFO ] Parsed PT model containing 320 places and 220 transitions and 2640 arcs in 203 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Initial state reduction rules removed 1 formulas.
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 178 out of 320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 320/320 places, 220/220 transitions.
Applied a total of 0 rules in 20 ms. Remains 320 /320 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 320 cols
[2024-06-01 06:04:39] [INFO ] Computed 210 invariants in 31 ms
[2024-06-01 06:04:40] [INFO ] Implicit Places using invariants in 385 ms returned [2, 6, 7, 8, 10, 11, 12, 14, 23, 45, 56, 67, 78, 89, 112, 123, 134, 156, 178, 189, 200, 211, 222, 223, 234, 245, 247, 251, 252, 253, 255, 257, 259, 265, 267, 268, 269, 270, 271, 272, 273, 275, 276, 277, 279, 280, 282, 283, 284, 285, 286, 287, 289, 290, 293, 296, 297, 298, 300, 301, 302, 306, 308, 310, 311, 312, 314, 315, 316, 317]
Discarding 70 places :
Implicit Place search using SMT only with invariants took 426 ms to find 70 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 250/320 places, 220/220 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 248 transition count 218
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 248 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 248 transition count 216
Applied a total of 6 rules in 21 ms. Remains 248 /250 variables (removed 2) and now considering 216/220 (removed 4) transitions.
// Phase 1: matrix 216 rows 248 cols
[2024-06-01 06:04:40] [INFO ] Computed 140 invariants in 5 ms
[2024-06-01 06:04:40] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-06-01 06:04:40] [INFO ] Invariant cache hit.
[2024-06-01 06:04:40] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 248/320 places, 216/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 702 ms. Remains : 248/320 places, 216/220 transitions.
Support contains 178 out of 248 places after structural reductions.
[2024-06-01 06:04:40] [INFO ] Flatten gal took : 123 ms
[2024-06-01 06:04:40] [INFO ] Flatten gal took : 53 ms
[2024-06-01 06:04:40] [INFO ] Input system was already deterministic with 216 transitions.
RANDOM walk for 40000 steps (8 resets) in 3507 ms. (11 steps per ms) remains 5/66 properties
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 219 ms. (181 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 354 ms. (112 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 3/3 properties
[2024-06-01 06:04:42] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp46 is UNSAT
At refinement iteration 2 (OVERLAPS) 201/213 variables, 104/105 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/213 variables, 0/105 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 35/248 variables, 35/140 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/248 variables, 0/140 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 216/464 variables, 248/388 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/464 variables, 0/388 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/464 variables, 0/388 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 464/464 variables, and 388 constraints, problems are : Problem set: 1 solved, 2 unsolved in 225 ms.
Refiners :[Positive P Invariants (semi-flows): 140/140 constraints, State Equation: 248/248 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Problem AtomicPropp21 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem AtomicPropp39 is UNSAT
After SMT solving in domain Int declared 212/464 variables, and 104 constraints, problems are : Problem set: 3 solved, 0 unsolved in 62 ms.
Refiners :[Positive P Invariants (semi-flows): 104/140 constraints, State Equation: 0/248 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 339ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 53 ms
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 45 ms
[2024-06-01 06:04:42] [INFO ] Input system was already deterministic with 216 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 14 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 245/248 places, 210/216 transitions.
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 22 ms
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 27 ms
[2024-06-01 06:04:42] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 7 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 245/248 places, 210/216 transitions.
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 18 ms
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 19 ms
[2024-06-01 06:04:42] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Graph (trivial) has 126 edges and 248 vertex of which 126 / 248 are part of one of the 63 SCC in 2 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 185 transition count 109
Reduce places removed 183 places and 0 transitions.
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 1 with 288 rules applied. Total rules applied 333 place count 2 transition count 4
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 334 place count 2 transition count 3
Applied a total of 334 rules in 19 ms. Remains 2 /248 variables (removed 246) and now considering 3/216 (removed 213) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 2/248 places, 3/216 transitions.
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 0 ms
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 0 ms
[2024-06-01 06:04:42] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 8 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 245/248 places, 210/216 transitions.
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 23 ms
[2024-06-01 06:04:42] [INFO ] Flatten gal took : 18 ms
[2024-06-01 06:04:42] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 9 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 245/248 places, 210/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 18 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 18 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Graph (trivial) has 128 edges and 248 vertex of which 128 / 248 are part of one of the 64 SCC in 1 ms
Free SCC test removed 64 places
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 184 transition count 118
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 103 place count 116 transition count 118
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 106 place count 113 transition count 115
Iterating global reduction 2 with 3 rules applied. Total rules applied 109 place count 113 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 112 place count 113 transition count 112
Applied a total of 112 rules in 24 ms. Remains 113 /248 variables (removed 135) and now considering 112/216 (removed 104) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 113/248 places, 112/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 13 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 13 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Graph (trivial) has 128 edges and 248 vertex of which 128 / 248 are part of one of the 64 SCC in 1 ms
Free SCC test removed 64 places
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 184 transition count 119
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 100 place count 118 transition count 119
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 103 place count 115 transition count 116
Iterating global reduction 2 with 3 rules applied. Total rules applied 106 place count 115 transition count 116
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 109 place count 115 transition count 113
Applied a total of 109 rules in 19 ms. Remains 115 /248 variables (removed 133) and now considering 113/216 (removed 103) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 115/248 places, 113/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 113 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 7 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 245/248 places, 210/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 21 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 7 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 245/248 places, 210/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 246 transition count 214
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 246 transition count 214
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 246 transition count 212
Applied a total of 6 rules in 4 ms. Remains 246 /248 variables (removed 2) and now considering 212/216 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 246/248 places, 212/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 19 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 25 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 212 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 4 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 245/248 places, 210/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Graph (trivial) has 128 edges and 248 vertex of which 128 / 248 are part of one of the 64 SCC in 0 ms
Free SCC test removed 64 places
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 184 transition count 109
Reduce places removed 181 places and 0 transitions.
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 1 with 286 rules applied. Total rules applied 330 place count 3 transition count 4
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 331 place count 3 transition count 3
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 332 place count 2 transition count 3
Applied a total of 332 rules in 5 ms. Remains 2 /248 variables (removed 246) and now considering 3/216 (removed 213) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 2/248 places, 3/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 0 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 1 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 4 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 245/248 places, 210/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 3 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 245/248 places, 210/216 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:04:43] [INFO ] Input system was already deterministic with 210 transitions.
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 25 ms
[2024-06-01 06:04:43] [INFO ] Flatten gal took : 26 ms
[2024-06-01 06:04:43] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2024-06-01 06:04:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 248 places, 216 transitions and 2096 arcs took 6 ms.
Total runtime 4480 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-00
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-01
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-02
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-03
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-04
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-05
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-06
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-07
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-08
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-10
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2024-11
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2023-12
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2023-14
Could not compute solution for formula : RwMutex-PT-r0100w0010-CTLFireability-2023-15

BK_STOP 1717221884154

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/505/ctl_0_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/505/ctl_1_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/505/ctl_2_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/505/ctl_3_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/505/ctl_4_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/505/ctl_5_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/505/ctl_6_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/505/ctl_7_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/505/ctl_8_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/505/ctl_9_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/505/ctl_10_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/505/ctl_11_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/505/ctl_12_
ctl formula name RwMutex-PT-r0100w0010-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/505/ctl_13_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="RwMutex-PT-r0100w0010"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is RwMutex-PT-r0100w0010, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r524-tall-171679080100322"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0100w0010.tgz
mv RwMutex-PT-r0100w0010 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;