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-167912708001297.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)
.........................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ViralEpidemic-PT-S04D1C1A03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912708001297
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 9.0K Feb 25 20:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 20:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 20:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 20:31 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 4.6K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 20:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 25 20:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 20:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:27 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 284K 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-S04D1C1A03-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679357999860

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-S04D1C1A03
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 00:20:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 00:20:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 00:20:01] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2023-03-21 00:20:01] [INFO ] Transformed 511 places.
[2023-03-21 00:20:01] [INFO ] Transformed 765 transitions.
[2023-03-21 00:20:01] [INFO ] Parsed PT model containing 511 places and 765 transitions and 1785 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 151 out of 511 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 511/511 places, 765/765 transitions.
Discarding 157 places :
Symmetric choice reduction at 0 with 157 rule applications. Total rules 157 place count 354 transition count 435
Iterating global reduction 0 with 157 rules applied. Total rules applied 314 place count 354 transition count 435
Applied a total of 314 rules in 53 ms. Remains 354 /511 variables (removed 157) and now considering 435/765 (removed 330) transitions.
// Phase 1: matrix 435 rows 354 cols
[2023-03-21 00:20:01] [INFO ] Computed 1 place invariants in 37 ms
[2023-03-21 00:20:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 00:20:02] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-21 00:20:02] [INFO ] Invariant cache hit.
[2023-03-21 00:20:02] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 766 ms to find 0 implicit places.
[2023-03-21 00:20:02] [INFO ] Invariant cache hit.
[2023-03-21 00:20:02] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 354/511 places, 435/765 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 997 ms. Remains : 354/511 places, 435/765 transitions.
Support contains 151 out of 354 places after structural reductions.
[2023-03-21 00:20:02] [INFO ] Flatten gal took : 54 ms
[2023-03-21 00:20:02] [INFO ] Flatten gal took : 26 ms
[2023-03-21 00:20:02] [INFO ] Input system was already deterministic with 435 transitions.
Support contains 150 out of 354 places (down from 151) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 165 resets, run finished after 539 ms. (steps per millisecond=18 ) properties (out of 108) seen :96
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-21 00:20:03] [INFO ] Invariant cache hit.
[2023-03-21 00:20:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-21 00:20:04] [INFO ] After 283ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-21 00:20:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-21 00:20:04] [INFO ] After 540ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
Fused 11 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
[2023-03-21 00:20:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 26 ms
FORMULA ViralEpidemic-PT-S04D1C1A03-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 21 ms
[2023-03-21 00:20:04] [INFO ] Input system was already deterministic with 435 transitions.
Support contains 128 out of 354 places (down from 138) after GAL structural reductions.
Computed a total of 354 stabilizing places and 435 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 354 transition count 435
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 : 354/354 places, 435/435 transitions.
Graph (complete) has 221 edges and 354 vertex of which 40 are kept as prefixes of interest. Removing 314 places using SCC suffix rule.2 ms
Discarding 314 places :
Also discarding 361 output transitions
Drop transitions removed 361 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 39 transition count 70
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 16 place count 27 transition count 36
Iterating global reduction 1 with 12 rules applied. Total rules applied 28 place count 27 transition count 36
Applied a total of 28 rules in 11 ms. Remains 27 /354 variables (removed 327) and now considering 36/435 (removed 399) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 27/354 places, 36/435 transitions.
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:20:04] [INFO ] Input system was already deterministic with 36 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Graph (complete) has 221 edges and 354 vertex of which 15 are kept as prefixes of interest. Removing 339 places using SCC suffix rule.4 ms
Discarding 339 places :
Also discarding 405 output transitions
Drop transitions removed 405 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 14 transition count 27
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 9 transition count 14
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 9 transition count 14
Applied a total of 13 rules in 23 ms. Remains 9 /354 variables (removed 345) and now considering 14/435 (removed 421) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 9/354 places, 14/435 transitions.
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 0 ms
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 0 ms
[2023-03-21 00:20:04] [INFO ] Input system was already deterministic with 14 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Graph (complete) has 221 edges and 354 vertex of which 32 are kept as prefixes of interest. Removing 322 places using SCC suffix rule.1 ms
Discarding 322 places :
Also discarding 378 output transitions
Drop transitions removed 378 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 31 transition count 51
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 23 transition count 31
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 23 transition count 31
Applied a total of 22 rules in 4 ms. Remains 23 /354 variables (removed 331) and now considering 31/435 (removed 404) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 23/354 places, 31/435 transitions.
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:20:04] [INFO ] Input system was already deterministic with 31 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Graph (complete) has 221 edges and 354 vertex of which 112 are kept as prefixes of interest. Removing 242 places using SCC suffix rule.1 ms
Discarding 242 places :
Also discarding 253 output transitions
Drop transitions removed 253 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 111 transition count 173
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 37 place count 83 transition count 105
Iterating global reduction 1 with 28 rules applied. Total rules applied 65 place count 83 transition count 105
Applied a total of 65 rules in 7 ms. Remains 83 /354 variables (removed 271) and now considering 105/435 (removed 330) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 83/354 places, 105/435 transitions.
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 4 ms
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 9 ms
[2023-03-21 00:20:04] [INFO ] Input system was already deterministic with 105 transitions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Discarding 111 places :
Symmetric choice reduction at 0 with 111 rule applications. Total rules 111 place count 243 transition count 245
Iterating global reduction 0 with 111 rules applied. Total rules applied 222 place count 243 transition count 245
Applied a total of 222 rules in 8 ms. Remains 243 /354 variables (removed 111) and now considering 245/435 (removed 190) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 243/354 places, 245/435 transitions.
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 14 ms
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 9 ms
[2023-03-21 00:20:04] [INFO ] Input system was already deterministic with 245 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Graph (complete) has 221 edges and 354 vertex of which 101 are kept as prefixes of interest. Removing 253 places using SCC suffix rule.1 ms
Discarding 253 places :
Also discarding 273 output transitions
Drop transitions removed 273 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 101 transition count 153
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 37 place count 74 transition count 90
Iterating global reduction 1 with 27 rules applied. Total rules applied 64 place count 74 transition count 90
Applied a total of 64 rules in 7 ms. Remains 74 /354 variables (removed 280) and now considering 90/435 (removed 345) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 74/354 places, 90/435 transitions.
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 3 ms
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 3 ms
[2023-03-21 00:20:04] [INFO ] Input system was already deterministic with 90 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Graph (complete) has 221 edges and 354 vertex of which 42 are kept as prefixes of interest. Removing 312 places using SCC suffix rule.0 ms
Discarding 312 places :
Also discarding 362 output transitions
Drop transitions removed 362 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 41 transition count 68
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 18 place count 28 transition count 36
Iterating global reduction 1 with 13 rules applied. Total rules applied 31 place count 28 transition count 36
Applied a total of 31 rules in 4 ms. Remains 28 /354 variables (removed 326) and now considering 36/435 (removed 399) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 28/354 places, 36/435 transitions.
[2023-03-21 00:20:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 2 ms
FORMULA ViralEpidemic-PT-S04D1C1A03-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:20:04] [INFO ] Input system was already deterministic with 36 transitions.
Support contains 0 out of 28 places (down from 3) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 113 place count 241 transition count 243
Iterating global reduction 0 with 113 rules applied. Total rules applied 226 place count 241 transition count 243
Applied a total of 226 rules in 8 ms. Remains 241 /354 variables (removed 113) and now considering 243/435 (removed 192) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 241/354 places, 243/435 transitions.
[2023-03-21 00:20:04] [INFO ] Flatten gal took : 8 ms
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 9 ms
[2023-03-21 00:20:05] [INFO ] Input system was already deterministic with 243 transitions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Discarding 105 places :
Symmetric choice reduction at 0 with 105 rule applications. Total rules 105 place count 249 transition count 254
Iterating global reduction 0 with 105 rules applied. Total rules applied 210 place count 249 transition count 254
Applied a total of 210 rules in 8 ms. Remains 249 /354 variables (removed 105) and now considering 254/435 (removed 181) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 249/354 places, 254/435 transitions.
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 24 ms
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 15 ms
[2023-03-21 00:20:05] [INFO ] Input system was already deterministic with 254 transitions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Discarding 117 places :
Symmetric choice reduction at 0 with 117 rule applications. Total rules 117 place count 237 transition count 236
Iterating global reduction 0 with 117 rules applied. Total rules applied 234 place count 237 transition count 236
Applied a total of 234 rules in 28 ms. Remains 237 /354 variables (removed 117) and now considering 236/435 (removed 199) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 237/354 places, 236/435 transitions.
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 7 ms
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 7 ms
[2023-03-21 00:20:05] [INFO ] Input system was already deterministic with 236 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Graph (complete) has 221 edges and 354 vertex of which 39 are kept as prefixes of interest. Removing 315 places using SCC suffix rule.1 ms
Discarding 315 places :
Also discarding 368 output transitions
Drop transitions removed 368 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 38 transition count 64
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 15 place count 26 transition count 33
Iterating global reduction 1 with 12 rules applied. Total rules applied 27 place count 26 transition count 33
Applied a total of 27 rules in 3 ms. Remains 26 /354 variables (removed 328) and now considering 33/435 (removed 402) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 26/354 places, 33/435 transitions.
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:20:05] [INFO ] Input system was already deterministic with 33 transitions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Discarding 114 places :
Symmetric choice reduction at 0 with 114 rule applications. Total rules 114 place count 240 transition count 239
Iterating global reduction 0 with 114 rules applied. Total rules applied 228 place count 240 transition count 239
Applied a total of 228 rules in 8 ms. Remains 240 /354 variables (removed 114) and now considering 239/435 (removed 196) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 240/354 places, 239/435 transitions.
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 6 ms
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 7 ms
[2023-03-21 00:20:05] [INFO ] Input system was already deterministic with 239 transitions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Discarding 108 places :
Symmetric choice reduction at 0 with 108 rule applications. Total rules 108 place count 246 transition count 246
Iterating global reduction 0 with 108 rules applied. Total rules applied 216 place count 246 transition count 246
Applied a total of 216 rules in 8 ms. Remains 246 /354 variables (removed 108) and now considering 246/435 (removed 189) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 246/354 places, 246/435 transitions.
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 15 ms
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 10 ms
[2023-03-21 00:20:05] [INFO ] Input system was already deterministic with 246 transitions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Discarding 109 places :
Symmetric choice reduction at 0 with 109 rule applications. Total rules 109 place count 245 transition count 244
Iterating global reduction 0 with 109 rules applied. Total rules applied 218 place count 245 transition count 244
Applied a total of 218 rules in 8 ms. Remains 245 /354 variables (removed 109) and now considering 244/435 (removed 191) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 245/354 places, 244/435 transitions.
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 27 ms
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 7 ms
[2023-03-21 00:20:05] [INFO ] Input system was already deterministic with 244 transitions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 435/435 transitions.
Discarding 101 places :
Symmetric choice reduction at 0 with 101 rule applications. Total rules 101 place count 253 transition count 266
Iterating global reduction 0 with 101 rules applied. Total rules applied 202 place count 253 transition count 266
Applied a total of 202 rules in 7 ms. Remains 253 /354 variables (removed 101) and now considering 266/435 (removed 169) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 253/354 places, 266/435 transitions.
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 17 ms
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 7 ms
[2023-03-21 00:20:05] [INFO ] Input system was already deterministic with 266 transitions.
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 16 ms
[2023-03-21 00:20:05] [INFO ] Flatten gal took : 13 ms
[2023-03-21 00:20:05] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-21 00:20:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 354 places, 435 transitions and 1006 arcs took 6 ms.
Total runtime 4179 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/467/ctl_0_ --ctl=/tmp/467/ctl_1_ --ctl=/tmp/467/ctl_2_ --ctl=/tmp/467/ctl_3_ --ctl=/tmp/467/ctl_4_ --ctl=/tmp/467/ctl_5_ --ctl=/tmp/467/ctl_6_ --ctl=/tmp/467/ctl_7_ --ctl=/tmp/467/ctl_8_ --ctl=/tmp/467/ctl_9_ --ctl=/tmp/467/ctl_10_ --ctl=/tmp/467/ctl_11_ --ctl=/tmp/467/ctl_12_ --ctl=/tmp/467/ctl_13_ --mu-par --mu-opt
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-00
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-01
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-02
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-03
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-04
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-05
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-07
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-08
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-09
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-10
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-11
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-12
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-13
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A03-CTLCardinality-14

BK_STOP 1679358007758

--------------------
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_1.0.0.202303021504.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-S04D1C1A03-CTLCardinality-00
ctl formula formula --ctl=/tmp/467/ctl_0_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-01
ctl formula formula --ctl=/tmp/467/ctl_1_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-02
ctl formula formula --ctl=/tmp/467/ctl_2_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-03
ctl formula formula --ctl=/tmp/467/ctl_3_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-04
ctl formula formula --ctl=/tmp/467/ctl_4_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-05
ctl formula formula --ctl=/tmp/467/ctl_5_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-07
ctl formula formula --ctl=/tmp/467/ctl_6_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-08
ctl formula formula --ctl=/tmp/467/ctl_7_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-09
ctl formula formula --ctl=/tmp/467/ctl_8_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-10
ctl formula formula --ctl=/tmp/467/ctl_9_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-11
ctl formula formula --ctl=/tmp/467/ctl_10_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-12
ctl formula formula --ctl=/tmp/467/ctl_11_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-13
ctl formula formula --ctl=/tmp/467/ctl_12_
ctl formula name ViralEpidemic-PT-S04D1C1A03-CTLCardinality-14
ctl formula formula --ctl=/tmp/467/ctl_13_
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 354 places, 435 transitions and 1006 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: 435->435 groups
pnml2lts-sym: Regrouping took 0.060 real 0.060 user 0.000 sys
pnml2lts-sym: state vector length is 354; there are 435 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: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 237807 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.810 real 3.200 user 0.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.060 real 0.230 user 0.000 sys
pnml2lts-sym: state space has 1.16103566137529e+60 states, 144050 nodes
double free or corruption (top)

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-S04D1C1A03"
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-S04D1C1A03, 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-167912708001297"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A03.tgz
mv ViralEpidemic-PT-S04D1C1A03 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 ;