Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r489-tall-167912707901289.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ViralEpidemic-PT-S04D1C1A02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707901289
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 7.7K Feb 25 20:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 20:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 20:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 20:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 20:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 25 20:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 68K Mar 5 18:23 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 ViralEpidemic-PT-S04D1C1A02-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679357793855

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S04D1C1A02
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 00:16:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 00:16:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 00:16:35] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2023-03-21 00:16:35] [INFO ] Transformed 127 places.
[2023-03-21 00:16:35] [INFO ] Transformed 189 transitions.
[2023-03-21 00:16:35] [INFO ] Parsed PT model containing 127 places and 189 transitions and 441 arcs in 105 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Support contains 82 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 189/189 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 113 transition count 158
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 113 transition count 158
Applied a total of 28 rules in 15 ms. Remains 113 /127 variables (removed 14) and now considering 158/189 (removed 31) transitions.
// Phase 1: matrix 158 rows 113 cols
[2023-03-21 00:16:35] [INFO ] Computed 1 place invariants in 18 ms
[2023-03-21 00:16:35] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-03-21 00:16:35] [INFO ] Invariant cache hit.
[2023-03-21 00:16:35] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2023-03-21 00:16:35] [INFO ] Invariant cache hit.
[2023-03-21 00:16:35] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 113/127 places, 158/189 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 401 ms. Remains : 113/127 places, 158/189 transitions.
Support contains 82 out of 113 places after structural reductions.
[2023-03-21 00:16:36] [INFO ] Flatten gal took : 31 ms
[2023-03-21 00:16:36] [INFO ] Flatten gal took : 12 ms
[2023-03-21 00:16:36] [INFO ] Input system was already deterministic with 158 transitions.
Incomplete random walk after 10000 steps, including 399 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 77) seen :67
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-21 00:16:36] [INFO ] Invariant cache hit.
[2023-03-21 00:16:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 00:16:37] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-21 00:16:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 00:16:37] [INFO ] After 128ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :0
Fused 10 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 9 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 9 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 158 transitions.
Support contains 77 out of 113 places (down from 78) after GAL structural reductions.
Computed a total of 113 stabilizing places and 158 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 113 transition count 158
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Graph (complete) has 72 edges and 113 vertex of which 15 are kept as prefixes of interest. Removing 98 places using SCC suffix rule.1 ms
Discarding 98 places :
Also discarding 129 output transitions
Drop transitions removed 129 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 14 transition count 24
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 11 place count 8 transition count 10
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 8 transition count 10
Applied a total of 17 rules in 6 ms. Remains 8 /113 variables (removed 105) and now considering 10/158 (removed 148) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 8/113 places, 10/158 transitions.
[2023-03-21 00:16:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 1 ms
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 10 transitions.
Support contains 0 out of 8 places (down from 1) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 73 transition count 81
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 73 transition count 81
Applied a total of 80 rules in 3 ms. Remains 73 /113 variables (removed 40) and now considering 81/158 (removed 77) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 73/113 places, 81/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 4 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 4 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 81 transitions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 70 transition count 78
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 70 transition count 78
Applied a total of 86 rules in 3 ms. Remains 70 /113 variables (removed 43) and now considering 78/158 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 70/113 places, 78/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 4 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 4 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 78 transitions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 59 transition count 58
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 59 transition count 58
Applied a total of 108 rules in 3 ms. Remains 59 /113 variables (removed 54) and now considering 58/158 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 59/113 places, 58/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 3 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 3 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 58 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Graph (complete) has 72 edges and 113 vertex of which 51 are kept as prefixes of interest. Removing 62 places using SCC suffix rule.0 ms
Discarding 62 places :
Also discarding 70 output transitions
Drop transitions removed 70 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 50 transition count 85
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 22 place count 31 transition count 37
Iterating global reduction 1 with 19 rules applied. Total rules applied 41 place count 31 transition count 37
Applied a total of 41 rules in 3 ms. Remains 31 /113 variables (removed 82) and now considering 37/158 (removed 121) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 31/113 places, 37/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 37 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Graph (complete) has 72 edges and 113 vertex of which 77 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.1 ms
Discarding 36 places :
Also discarding 38 output transitions
Drop transitions removed 38 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 76 transition count 117
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 31 place count 48 transition count 52
Iterating global reduction 1 with 28 rules applied. Total rules applied 59 place count 48 transition count 52
Applied a total of 59 rules in 5 ms. Remains 48 /113 variables (removed 65) and now considering 52/158 (removed 106) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 48/113 places, 52/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 7 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 52 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Graph (complete) has 72 edges and 113 vertex of which 32 are kept as prefixes of interest. Removing 81 places using SCC suffix rule.0 ms
Discarding 81 places :
Also discarding 105 output transitions
Drop transitions removed 105 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 31 transition count 50
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 14 place count 20 transition count 23
Iterating global reduction 1 with 11 rules applied. Total rules applied 25 place count 20 transition count 23
Applied a total of 25 rules in 2 ms. Remains 20 /113 variables (removed 93) and now considering 23/158 (removed 135) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 20/113 places, 23/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 66 transition count 68
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 66 transition count 68
Applied a total of 94 rules in 4 ms. Remains 66 /113 variables (removed 47) and now considering 68/158 (removed 90) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 66/113 places, 68/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 3 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 4 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 68 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Graph (complete) has 72 edges and 113 vertex of which 22 are kept as prefixes of interest. Removing 91 places using SCC suffix rule.0 ms
Discarding 91 places :
Also discarding 116 output transitions
Drop transitions removed 116 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 21 transition count 39
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 11 place count 13 transition count 18
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 13 transition count 18
Applied a total of 19 rules in 2 ms. Remains 13 /113 variables (removed 100) and now considering 18/158 (removed 140) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 13/113 places, 18/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Graph (complete) has 72 edges and 113 vertex of which 46 are kept as prefixes of interest. Removing 67 places using SCC suffix rule.1 ms
Discarding 67 places :
Also discarding 83 output transitions
Drop transitions removed 83 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 29 transition count 34
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 29 transition count 34
Applied a total of 33 rules in 3 ms. Remains 29 /113 variables (removed 84) and now considering 34/158 (removed 124) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 29/113 places, 34/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 34 transitions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 59 transition count 58
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 59 transition count 58
Applied a total of 108 rules in 3 ms. Remains 59 /113 variables (removed 54) and now considering 58/158 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 59/113 places, 58/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 58 transitions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 61 transition count 63
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 61 transition count 63
Applied a total of 104 rules in 3 ms. Remains 61 /113 variables (removed 52) and now considering 63/158 (removed 95) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 61/113 places, 63/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 3 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 83 transition count 96
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 83 transition count 96
Applied a total of 60 rules in 2 ms. Remains 83 /113 variables (removed 30) and now considering 96/158 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 83/113 places, 96/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 4 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 4 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 96 transitions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 158/158 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 58 transition count 57
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 58 transition count 57
Applied a total of 110 rules in 9 ms. Remains 58 /113 variables (removed 55) and now considering 57/158 (removed 101) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 58/113 places, 57/158 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 3 ms
[2023-03-21 00:16:37] [INFO ] Input system was already deterministic with 57 transitions.
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 8 ms
[2023-03-21 00:16:37] [INFO ] Flatten gal took : 7 ms
[2023-03-21 00:16:37] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-21 00:16:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 113 places, 158 transitions and 367 arcs took 1 ms.
Total runtime 2284 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/468/ctl_0_ --ctl=/tmp/468/ctl_1_ --ctl=/tmp/468/ctl_2_ --ctl=/tmp/468/ctl_3_ --ctl=/tmp/468/ctl_4_ --ctl=/tmp/468/ctl_5_ --ctl=/tmp/468/ctl_6_ --ctl=/tmp/468/ctl_7_ --ctl=/tmp/468/ctl_8_ --ctl=/tmp/468/ctl_9_ --ctl=/tmp/468/ctl_10_ --ctl=/tmp/468/ctl_11_ --ctl=/tmp/468/ctl_12_ --mu-par --mu-opt
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679357843027

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-01
ctl formula formula --ctl=/tmp/468/ctl_0_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-04
ctl formula formula --ctl=/tmp/468/ctl_1_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-05
ctl formula formula --ctl=/tmp/468/ctl_2_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-06
ctl formula formula --ctl=/tmp/468/ctl_3_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-07
ctl formula formula --ctl=/tmp/468/ctl_4_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-08
ctl formula formula --ctl=/tmp/468/ctl_5_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-09
ctl formula formula --ctl=/tmp/468/ctl_6_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-10
ctl formula formula --ctl=/tmp/468/ctl_7_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-11
ctl formula formula --ctl=/tmp/468/ctl_8_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-12
ctl formula formula --ctl=/tmp/468/ctl_9_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-13
ctl formula formula --ctl=/tmp/468/ctl_10_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-14
ctl formula formula --ctl=/tmp/468/ctl_11_
ctl formula name ViralEpidemic-PT-S04D1C1A02-CTLCardinality-15
ctl formula formula --ctl=/tmp/468/ctl_12_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 113 places, 158 transitions and 367 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 158->158 groups
pnml2lts-sym: Regrouping took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 113; there are 158 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 16015 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.050 real 0.190 user 0.010 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 2.03440037947204e+18 states, 7475 nodes
pnml2lts-sym: Formula /tmp/468/ctl_12_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/468/ctl_2_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/468/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_1_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/468/ctl_11_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_0_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_9_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_8_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_7_ does not hold for the initial state
pnml2lts-sym: group_next: 940 nodes total
pnml2lts-sym: group_explored: 900 nodes, 852 short vectors total
pnml2lts-sym: max token count: 3

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="ViralEpidemic-PT-S04D1C1A02"
export BK_EXAMINATION="CTLCardinality"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ViralEpidemic-PT-S04D1C1A02, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r489-tall-167912707901289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A02.tgz
mv ViralEpidemic-PT-S04D1C1A02 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;