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.r135-tall-171631130200010.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 DatabaseWithMutex-COL-04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631130200010
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 9.9K Apr 11 18:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 11 18:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 17:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 17:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 18:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K Apr 11 18:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 18:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 21K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716320810204

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 19:46:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 19:46:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 19:46:51] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-21 19:46:51] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 19:46:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 557 ms
[2024-05-21 19:46:52] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 140 PT places and 128.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
[2024-05-21 19:46:52] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 3 ms.
[2024-05-21 19:46:52] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 21 to 18
RANDOM walk for 205 steps (0 resets) in 30 ms. (6 steps per ms) remains 0/18 properties
[2024-05-21 19:46:52] [INFO ] Flatten gal took : 16 ms
[2024-05-21 19:46:52] [INFO ] Flatten gal took : 4 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2024-05-21 19:46:52] [INFO ] Unfolded HLPN to a Petri net with 140 places and 128 transitions 416 arcs in 30 ms.
[2024-05-21 19:46:52] [INFO ] Unfolded 16 HLPN properties in 1 ms.
[2024-05-21 19:46:52] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-21 19:46:52] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-21 19:46:52] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-21 19:46:52] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-21 19:46:52] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-21 19:46:52] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-21 19:46:52] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-21 19:46:52] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-21 19:46:52] [INFO ] Reduced 12 identical enabling conditions.
Support contains 140 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 6 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2024-05-21 19:46:52] [INFO ] Computed 28 invariants in 27 ms
[2024-05-21 19:46:53] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-05-21 19:46:53] [INFO ] Invariant cache hit.
[2024-05-21 19:46:53] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2024-05-21 19:46:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 3777 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 3153 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints]
After SMT, in 7016ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 7033ms
Finished structural reductions in LTL mode , in 1 iterations and 7776 ms. Remains : 140/140 places, 128/128 transitions.
Support contains 140 out of 140 places after structural reductions.
[2024-05-21 19:47:00] [INFO ] Flatten gal took : 23 ms
[2024-05-21 19:47:00] [INFO ] Flatten gal took : 51 ms
[2024-05-21 19:47:00] [INFO ] Input system was already deterministic with 128 transitions.
Reduction of identical properties reduced properties to check from 36 to 28
RANDOM walk for 986 steps (0 resets) in 129 ms. (7 steps per ms) remains 0/28 properties
[2024-05-21 19:47:00] [INFO ] Flatten gal took : 19 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 46 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 9 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 8 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 8 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 11 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 9 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 7 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 21 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 8 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 16 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 7 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 17 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 16 Pre rules applied. Total rules applied 0 place count 140 transition count 112
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 124 transition count 112
Applied a total of 32 rules in 18 ms. Remains 124 /140 variables (removed 16) and now considering 112/128 (removed 16) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 124/140 places, 112/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 3 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 7 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 7 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 4 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 20 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 36 rules applied. Total rules applied 52 place count 120 transition count 96
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 68 place count 104 transition count 96
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 68 place count 104 transition count 80
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 100 place count 88 transition count 80
Applied a total of 100 rules in 15 ms. Remains 88 /140 variables (removed 52) and now considering 80/128 (removed 48) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 88/140 places, 80/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 3 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 3 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 80 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 8 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 10 ms
[2024-05-21 19:47:01] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:01] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 16 Pre rules applied. Total rules applied 0 place count 140 transition count 112
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 124 transition count 112
Applied a total of 32 rules in 10 ms. Remains 124 /140 variables (removed 16) and now considering 112/128 (removed 16) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 124/140 places, 112/128 transitions.
[2024-05-21 19:47:02] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:47:02] [INFO ] Flatten gal took : 4 ms
[2024-05-21 19:47:02] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 140/140 places, 128/128 transitions.
[2024-05-21 19:47:02] [INFO ] Flatten gal took : 7 ms
[2024-05-21 19:47:02] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:47:02] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 20 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 36 rules applied. Total rules applied 52 place count 120 transition count 96
Reduce places removed 16 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 2 with 32 rules applied. Total rules applied 84 place count 104 transition count 80
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 100 place count 88 transition count 80
Applied a total of 100 rules in 23 ms. Remains 88 /140 variables (removed 52) and now considering 80/128 (removed 48) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 88/140 places, 80/128 transitions.
[2024-05-21 19:47:02] [INFO ] Flatten gal took : 3 ms
[2024-05-21 19:47:02] [INFO ] Flatten gal took : 3 ms
[2024-05-21 19:47:02] [INFO ] Input system was already deterministic with 80 transitions.
[2024-05-21 19:47:02] [INFO ] Flatten gal took : 18 ms
[2024-05-21 19:47:02] [INFO ] Flatten gal took : 17 ms
[2024-05-21 19:47:02] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 20 ms.
[2024-05-21 19:47:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 140 places, 128 transitions and 416 arcs took 4 ms.
Total runtime 11067 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running DatabaseWithMutex-COL-04

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/408/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 140
TRANSITIONS: 128
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.003s, Sys 0.000s]


SAVING FILE /home/mcc/execution/408/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 537
MODEL NAME: /home/mcc/execution/408/model
140 places, 128 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-01 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-02 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-03 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-07 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-08 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2024-11 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716322010740

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 4194304 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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="DatabaseWithMutex-COL-04"
export BK_EXAMINATION="CTLFireability"
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 DatabaseWithMutex-COL-04, 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 r135-tall-171631130200010"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-04.tgz
mv DatabaseWithMutex-COL-04 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 ;