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.r201-smll-167840347700433.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 HirschbergSinclair-PT-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347700433
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 8.1K Feb 26 02:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 02:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 02:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 02:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 02:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Feb 26 02:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 02:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 136K Mar 5 18:22 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 HirschbergSinclair-PT-10-CTLCardinality-00
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-01
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-02
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-03
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-04
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-05
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-06
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-07
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-08
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-09
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-10
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-11
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-12
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-13
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-14
FORMULA_NAME HirschbergSinclair-PT-10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678699339268

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=HirschbergSinclair-PT-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 09:22:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 09:22:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 09:22:22] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2023-03-13 09:22:22] [INFO ] Transformed 260 places.
[2023-03-13 09:22:22] [INFO ] Transformed 236 transitions.
[2023-03-13 09:22:22] [INFO ] Parsed PT model containing 260 places and 236 transitions and 721 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 95 out of 260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 260/260 places, 236/236 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 253 transition count 236
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 252 transition count 235
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 252 transition count 235
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 251 transition count 234
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 251 transition count 234
Applied a total of 11 rules in 71 ms. Remains 251 /260 variables (removed 9) and now considering 234/236 (removed 2) transitions.
// Phase 1: matrix 234 rows 251 cols
[2023-03-13 09:22:22] [INFO ] Computed 17 place invariants in 26 ms
[2023-03-13 09:22:22] [INFO ] Implicit Places using invariants in 405 ms returned []
[2023-03-13 09:22:22] [INFO ] Invariant cache hit.
[2023-03-13 09:22:23] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 884 ms to find 0 implicit places.
[2023-03-13 09:22:23] [INFO ] Invariant cache hit.
[2023-03-13 09:22:23] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 251/260 places, 234/236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1207 ms. Remains : 251/260 places, 234/236 transitions.
Support contains 95 out of 251 places after structural reductions.
[2023-03-13 09:22:23] [INFO ] Flatten gal took : 81 ms
[2023-03-13 09:22:23] [INFO ] Flatten gal took : 33 ms
[2023-03-13 09:22:24] [INFO ] Input system was already deterministic with 234 transitions.
Incomplete random walk after 10000 steps, including 42 resets, run finished after 853 ms. (steps per millisecond=11 ) properties (out of 72) seen :58
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-13 09:22:26] [INFO ] Invariant cache hit.
[2023-03-13 09:22:26] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-13 09:22:26] [INFO ] [Real]Absence check using 3 positive and 14 generalized place invariants in 48 ms returned sat
[2023-03-13 09:22:26] [INFO ] After 288ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:13
[2023-03-13 09:22:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-13 09:22:26] [INFO ] [Nat]Absence check using 3 positive and 14 generalized place invariants in 45 ms returned sat
[2023-03-13 09:22:26] [INFO ] After 471ms SMT Verify possible using all constraints in natural domain returned unsat :14 sat :0
Fused 14 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 14 atomic propositions for a total of 16 simplifications.
FORMULA HirschbergSinclair-PT-10-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:22:26] [INFO ] Flatten gal took : 26 ms
[2023-03-13 09:22:26] [INFO ] Flatten gal took : 21 ms
[2023-03-13 09:22:26] [INFO ] Input system was already deterministic with 234 transitions.
Support contains 59 out of 251 places (down from 65) after GAL structural reductions.
FORMULA HirschbergSinclair-PT-10-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 251 stabilizing places and 234 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 251 transition count 234
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.
FORMULA HirschbergSinclair-PT-10-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Graph (complete) has 470 edges and 251 vertex of which 248 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 8 places and 8 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 86 place count 240 transition count 141
Reduce places removed 85 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 89 rules applied. Total rules applied 175 place count 155 transition count 137
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 179 place count 151 transition count 137
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 187 place count 143 transition count 129
Iterating global reduction 3 with 8 rules applied. Total rules applied 195 place count 143 transition count 129
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 196 place count 142 transition count 128
Iterating global reduction 3 with 1 rules applied. Total rules applied 197 place count 142 transition count 128
Applied a total of 197 rules in 53 ms. Remains 142 /251 variables (removed 109) and now considering 128/234 (removed 106) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 142/251 places, 128/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 9 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 9 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 248 transition count 234
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 11 place count 240 transition count 226
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 240 transition count 226
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 232 transition count 218
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 232 transition count 218
Applied a total of 35 rules in 24 ms. Remains 232 /251 variables (removed 19) and now considering 218/234 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 232/251 places, 218/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 16 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 22 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 218 transitions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 248 transition count 234
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 239 transition count 225
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 239 transition count 225
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 30 place count 230 transition count 216
Iterating global reduction 1 with 9 rules applied. Total rules applied 39 place count 230 transition count 216
Applied a total of 39 rules in 25 ms. Remains 230 /251 variables (removed 21) and now considering 216/234 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 230/251 places, 216/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 12 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 13 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 216 transitions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 248 transition count 234
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 239 transition count 225
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 239 transition count 225
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 30 place count 230 transition count 216
Iterating global reduction 1 with 9 rules applied. Total rules applied 39 place count 230 transition count 216
Applied a total of 39 rules in 25 ms. Remains 230 /251 variables (removed 21) and now considering 216/234 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 230/251 places, 216/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 12 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 13 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 216 transitions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 249 transition count 234
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 241 transition count 226
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 241 transition count 226
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 233 transition count 218
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 233 transition count 218
Applied a total of 34 rules in 24 ms. Remains 233 /251 variables (removed 18) and now considering 218/234 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 233/251 places, 218/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 13 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 13 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 218 transitions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 248 transition count 234
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 239 transition count 225
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 239 transition count 225
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 29 place count 231 transition count 217
Iterating global reduction 1 with 8 rules applied. Total rules applied 37 place count 231 transition count 217
Applied a total of 37 rules in 24 ms. Remains 231 /251 variables (removed 20) and now considering 217/234 (removed 17) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 231/251 places, 217/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 13 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 12 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 217 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Graph (complete) has 470 edges and 251 vertex of which 248 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 10 places and 10 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 102 place count 238 transition count 123
Reduce places removed 101 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 102 rules applied. Total rules applied 204 place count 137 transition count 122
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 205 place count 136 transition count 122
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 214 place count 127 transition count 113
Iterating global reduction 3 with 9 rules applied. Total rules applied 223 place count 127 transition count 113
Applied a total of 223 rules in 28 ms. Remains 127 /251 variables (removed 124) and now considering 113/234 (removed 121) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 127/251 places, 113/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 5 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 6 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 113 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Graph (complete) has 470 edges and 251 vertex of which 248 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 9 places and 9 transitions.
Drop transitions removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 0 with 92 rules applied. Total rules applied 93 place count 239 transition count 133
Reduce places removed 92 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 95 rules applied. Total rules applied 188 place count 147 transition count 130
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 191 place count 144 transition count 130
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 197 place count 138 transition count 124
Iterating global reduction 3 with 6 rules applied. Total rules applied 203 place count 138 transition count 124
Applied a total of 203 rules in 22 ms. Remains 138 /251 variables (removed 113) and now considering 124/234 (removed 110) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 138/251 places, 124/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 5 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 6 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 124 transitions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 248 transition count 234
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 11 place count 240 transition count 226
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 240 transition count 226
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 232 transition count 218
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 232 transition count 218
Applied a total of 35 rules in 22 ms. Remains 232 /251 variables (removed 19) and now considering 218/234 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 232/251 places, 218/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 10 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 11 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 218 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Graph (complete) has 470 edges and 251 vertex of which 248 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 9 places and 9 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 102 place count 239 transition count 124
Reduce places removed 101 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 102 rules applied. Total rules applied 204 place count 138 transition count 123
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 205 place count 137 transition count 123
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 214 place count 128 transition count 114
Iterating global reduction 3 with 9 rules applied. Total rules applied 223 place count 128 transition count 114
Applied a total of 223 rules in 24 ms. Remains 128 /251 variables (removed 123) and now considering 114/234 (removed 120) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 128/251 places, 114/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 5 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 5 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Graph (complete) has 470 edges and 251 vertex of which 248 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 10 places and 10 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 101 place count 238 transition count 124
Reduce places removed 100 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 101 rules applied. Total rules applied 202 place count 138 transition count 123
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 203 place count 137 transition count 123
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 212 place count 128 transition count 114
Iterating global reduction 3 with 9 rules applied. Total rules applied 221 place count 128 transition count 114
Applied a total of 221 rules in 23 ms. Remains 128 /251 variables (removed 123) and now considering 114/234 (removed 120) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 128/251 places, 114/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 6 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 5 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Graph (complete) has 470 edges and 251 vertex of which 248 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 10 places and 10 transitions.
Drop transitions removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 0 with 103 rules applied. Total rules applied 104 place count 238 transition count 121
Reduce places removed 103 places and 0 transitions.
Iterating post reduction 1 with 103 rules applied. Total rules applied 207 place count 135 transition count 121
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 215 place count 127 transition count 113
Iterating global reduction 2 with 8 rules applied. Total rules applied 223 place count 127 transition count 113
Applied a total of 223 rules in 24 ms. Remains 127 /251 variables (removed 124) and now considering 113/234 (removed 121) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 127/251 places, 113/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 5 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 5 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 113 transitions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 234/234 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 248 transition count 234
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 239 transition count 225
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 239 transition count 225
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 30 place count 230 transition count 216
Iterating global reduction 1 with 9 rules applied. Total rules applied 39 place count 230 transition count 216
Applied a total of 39 rules in 23 ms. Remains 230 /251 variables (removed 21) and now considering 216/234 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 230/251 places, 216/234 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 10 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 10 ms
[2023-03-13 09:22:27] [INFO ] Input system was already deterministic with 216 transitions.
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 11 ms
[2023-03-13 09:22:27] [INFO ] Flatten gal took : 11 ms
[2023-03-13 09:22:27] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-13 09:22:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 251 places, 234 transitions and 701 arcs took 3 ms.
Total runtime 5936 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/475/ctl_0_ --ctl=/tmp/475/ctl_1_ --ctl=/tmp/475/ctl_2_ --ctl=/tmp/475/ctl_3_ --ctl=/tmp/475/ctl_4_ --ctl=/tmp/475/ctl_5_ --ctl=/tmp/475/ctl_6_ --ctl=/tmp/475/ctl_7_ --ctl=/tmp/475/ctl_8_ --ctl=/tmp/475/ctl_9_ --ctl=/tmp/475/ctl_10_ --ctl=/tmp/475/ctl_11_ --ctl=/tmp/475/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 147352 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16162224 kB
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-00
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-01
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-02
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-03
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-05
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-06
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-07
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-08
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-10
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-11
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-12
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-13
Could not compute solution for formula : HirschbergSinclair-PT-10-CTLCardinality-14

BK_STOP 1678702922026

--------------------
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 HirschbergSinclair-PT-10-CTLCardinality-00
ctl formula formula --ctl=/tmp/475/ctl_0_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-01
ctl formula formula --ctl=/tmp/475/ctl_1_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-02
ctl formula formula --ctl=/tmp/475/ctl_2_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-03
ctl formula formula --ctl=/tmp/475/ctl_3_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-05
ctl formula formula --ctl=/tmp/475/ctl_4_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-06
ctl formula formula --ctl=/tmp/475/ctl_5_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-07
ctl formula formula --ctl=/tmp/475/ctl_6_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-08
ctl formula formula --ctl=/tmp/475/ctl_7_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-10
ctl formula formula --ctl=/tmp/475/ctl_8_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-11
ctl formula formula --ctl=/tmp/475/ctl_9_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-12
ctl formula formula --ctl=/tmp/475/ctl_10_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-13
ctl formula formula --ctl=/tmp/475/ctl_11_
ctl formula name HirschbergSinclair-PT-10-CTLCardinality-14
ctl formula formula --ctl=/tmp/475/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 251 places, 234 transitions and 701 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 0.010 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: 234->220 groups
pnml2lts-sym: Regrouping took 0.070 real 0.070 user 0.000 sys
pnml2lts-sym: state vector length is 251; there are 220 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: 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: Exploration took 206525306 group checks and 0 next state calls
pnml2lts-sym: reachability took 3264.530 real 13018.480 user 12.120 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.420 real 1.660 user 0.000 sys
pnml2lts-sym: state space has 5426521624272 states, 3588628 nodes
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
Killing (15) : 481
Killing (9) : 481

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="HirschbergSinclair-PT-10"
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 HirschbergSinclair-PT-10, 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 r201-smll-167840347700433"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-10.tgz
mv HirschbergSinclair-PT-10 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 ;