Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978200457.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SieveSingleMsgMbox-PT-d2m06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978200457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.8K Feb 26 10:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 10:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 26 10:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 10:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 10:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 SieveSingleMsgMbox-PT-d2m06-CTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679317803020

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=SieveSingleMsgMbox-PT-d2m06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 13:10:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 13:10:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 13:10:06] [INFO ] Load time of PNML (sax parser for PT used): 232 ms
[2023-03-20 13:10:06] [INFO ] Transformed 2398 places.
[2023-03-20 13:10:06] [INFO ] Transformed 1954 transitions.
[2023-03-20 13:10:06] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 372 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Deduced a syphon composed of 1984 places in 26 ms
Reduce places removed 1984 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 792 transitions
Reduce isomorphic transitions removed 792 transitions.
Iterating post reduction 0 with 816 rules applied. Total rules applied 816 place count 390 transition count 1162
Discarding 114 places :
Symmetric choice reduction at 1 with 114 rule applications. Total rules 930 place count 276 transition count 414
Iterating global reduction 1 with 114 rules applied. Total rules applied 1044 place count 276 transition count 414
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 1054 place count 276 transition count 404
Discarding 87 places :
Symmetric choice reduction at 2 with 87 rule applications. Total rules 1141 place count 189 transition count 317
Iterating global reduction 2 with 87 rules applied. Total rules applied 1228 place count 189 transition count 317
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 1260 place count 189 transition count 285
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 1294 place count 155 transition count 240
Iterating global reduction 3 with 34 rules applied. Total rules applied 1328 place count 155 transition count 240
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 1356 place count 155 transition count 212
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1360 place count 151 transition count 205
Iterating global reduction 4 with 4 rules applied. Total rules applied 1364 place count 151 transition count 205
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1368 place count 147 transition count 201
Iterating global reduction 4 with 4 rules applied. Total rules applied 1372 place count 147 transition count 201
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1373 place count 146 transition count 200
Iterating global reduction 4 with 1 rules applied. Total rules applied 1374 place count 146 transition count 200
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1375 place count 145 transition count 199
Iterating global reduction 4 with 1 rules applied. Total rules applied 1376 place count 145 transition count 199
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1377 place count 144 transition count 198
Iterating global reduction 4 with 1 rules applied. Total rules applied 1378 place count 144 transition count 198
Applied a total of 1378 rules in 162 ms. Remains 144 /414 variables (removed 270) and now considering 198/1954 (removed 1756) transitions.
// Phase 1: matrix 198 rows 144 cols
[2023-03-20 13:10:07] [INFO ] Computed 5 place invariants in 31 ms
[2023-03-20 13:10:07] [INFO ] Implicit Places using invariants in 470 ms returned []
[2023-03-20 13:10:07] [INFO ] Invariant cache hit.
[2023-03-20 13:10:07] [INFO ] State equation strengthened by 94 read => feed constraints.
[2023-03-20 13:10:08] [INFO ] Implicit Places using invariants and state equation in 1212 ms returned []
Implicit Place search using SMT with State Equation took 1733 ms to find 0 implicit places.
[2023-03-20 13:10:08] [INFO ] Invariant cache hit.
[2023-03-20 13:10:08] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 144/414 places, 198/1954 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2061 ms. Remains : 144/414 places, 198/1954 transitions.
Support contains 12 out of 144 places after structural reductions.
[2023-03-20 13:10:09] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-20 13:10:09] [INFO ] Flatten gal took : 76 ms
[2023-03-20 13:10:09] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 13:10:09] [INFO ] Flatten gal took : 27 ms
[2023-03-20 13:10:09] [INFO ] Input system was already deterministic with 198 transitions.
Support contains 6 out of 144 places (down from 12) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2247 resets, run finished after 443 ms. (steps per millisecond=22 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1063 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1052 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1063 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1071 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1056 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1023 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 211381 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{3=1}
Probabilistic random walk after 211381 steps, saw 86814 distinct states, run finished after 3004 ms. (steps per millisecond=70 ) properties seen :1
Running SMT prover for 5 properties.
[2023-03-20 13:10:13] [INFO ] Invariant cache hit.
[2023-03-20 13:10:13] [INFO ] [Real]Absence check using 2 positive place invariants in 23 ms returned sat
[2023-03-20 13:10:13] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-20 13:10:13] [INFO ] After 115ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1 real:2
[2023-03-20 13:10:13] [INFO ] State equation strengthened by 94 read => feed constraints.
[2023-03-20 13:10:13] [INFO ] After 62ms SMT Verify possible using 94 Read/Feed constraints in real domain returned unsat :2 sat :0 real:3
[2023-03-20 13:10:13] [INFO ] After 344ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:3
[2023-03-20 13:10:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 13:10:14] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 13:10:14] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-20 13:10:14] [INFO ] After 65ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2023-03-20 13:10:14] [INFO ] Deduced a trap composed of 53 places in 334 ms of which 19 ms to minimize.
[2023-03-20 13:10:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 370 ms
[2023-03-20 13:10:14] [INFO ] After 560ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 121 ms.
[2023-03-20 13:10:14] [INFO ] After 899ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 46 ms.
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 198/198 transitions.
Graph (complete) has 439 edges and 144 vertex of which 142 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 142 transition count 193
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 137 transition count 164
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 137 transition count 164
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 132 transition count 159
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 132 transition count 159
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 30 place count 132 transition count 155
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 34 place count 128 transition count 147
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 128 transition count 147
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 40 place count 128 transition count 145
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 43 place count 125 transition count 142
Iterating global reduction 3 with 3 rules applied. Total rules applied 46 place count 125 transition count 142
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 49 place count 122 transition count 139
Iterating global reduction 3 with 3 rules applied. Total rules applied 52 place count 122 transition count 139
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 54 place count 120 transition count 137
Iterating global reduction 3 with 2 rules applied. Total rules applied 56 place count 120 transition count 137
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 58 place count 118 transition count 135
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 118 transition count 135
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 117 transition count 132
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 117 transition count 132
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 116 transition count 131
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 116 transition count 131
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 115 transition count 130
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 115 transition count 130
Applied a total of 66 rules in 115 ms. Remains 115 /144 variables (removed 29) and now considering 130/198 (removed 68) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 115/144 places, 130/198 transitions.
Incomplete random walk after 10000 steps, including 2239 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 998 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 1051 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 1043 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Probably explored full state space saw : 115398 states, properties seen :0
Probabilistic random walk after 292180 steps, saw 115398 distinct states, run finished after 1099 ms. (steps per millisecond=265 ) properties seen :0
Explored full state space saw : 115398 states, properties seen :0
Exhaustive walk after 292180 steps, saw 115398 distinct states, run finished after 753 ms. (steps per millisecond=388 ) properties seen :0
Successfully simplified 5 atomic propositions for a total of 2 simplifications.
[2023-03-20 13:10:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 13:10:17] [INFO ] Flatten gal took : 13 ms
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 13:10:17] [INFO ] Flatten gal took : 12 ms
[2023-03-20 13:10:17] [INFO ] Input system was already deterministic with 198 transitions.
Support contains 0 out of 144 places (down from 1) after GAL structural reductions.
Computed a total of 45 stabilizing places and 57 stable transitions
Graph (complete) has 487 edges and 144 vertex of which 142 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 198/198 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 143 transition count 195
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 135 transition count 161
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 135 transition count 161
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 135 transition count 159
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 29 place count 128 transition count 152
Iterating global reduction 2 with 7 rules applied. Total rules applied 36 place count 128 transition count 152
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 40 place count 128 transition count 148
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 46 place count 122 transition count 138
Iterating global reduction 3 with 6 rules applied. Total rules applied 52 place count 122 transition count 138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 54 place count 122 transition count 136
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 60 place count 116 transition count 130
Iterating global reduction 4 with 6 rules applied. Total rules applied 66 place count 116 transition count 130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 116 transition count 129
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 73 place count 110 transition count 122
Iterating global reduction 5 with 6 rules applied. Total rules applied 79 place count 110 transition count 122
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 83 place count 106 transition count 118
Iterating global reduction 5 with 4 rules applied. Total rules applied 87 place count 106 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 88 place count 106 transition count 117
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 92 place count 102 transition count 113
Iterating global reduction 6 with 4 rules applied. Total rules applied 96 place count 102 transition count 113
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 98 place count 100 transition count 109
Iterating global reduction 6 with 2 rules applied. Total rules applied 100 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 101 place count 99 transition count 108
Iterating global reduction 6 with 1 rules applied. Total rules applied 102 place count 99 transition count 108
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 103 place count 98 transition count 107
Iterating global reduction 6 with 1 rules applied. Total rules applied 104 place count 98 transition count 107
Applied a total of 104 rules in 25 ms. Remains 98 /144 variables (removed 46) and now considering 107/198 (removed 91) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 98/144 places, 107/198 transitions.
[2023-03-20 13:10:17] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:10:17] [INFO ] Flatten gal took : 7 ms
[2023-03-20 13:10:17] [INFO ] Input system was already deterministic with 107 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 198/198 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 143 transition count 195
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 135 transition count 161
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 135 transition count 161
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 135 transition count 159
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 29 place count 128 transition count 152
Iterating global reduction 2 with 7 rules applied. Total rules applied 36 place count 128 transition count 152
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 40 place count 128 transition count 148
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 46 place count 122 transition count 138
Iterating global reduction 3 with 6 rules applied. Total rules applied 52 place count 122 transition count 138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 54 place count 122 transition count 136
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 60 place count 116 transition count 130
Iterating global reduction 4 with 6 rules applied. Total rules applied 66 place count 116 transition count 130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 116 transition count 129
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 73 place count 110 transition count 122
Iterating global reduction 5 with 6 rules applied. Total rules applied 79 place count 110 transition count 122
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 83 place count 106 transition count 118
Iterating global reduction 5 with 4 rules applied. Total rules applied 87 place count 106 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 88 place count 106 transition count 117
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 92 place count 102 transition count 113
Iterating global reduction 6 with 4 rules applied. Total rules applied 96 place count 102 transition count 113
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 98 place count 100 transition count 109
Iterating global reduction 6 with 2 rules applied. Total rules applied 100 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 101 place count 99 transition count 108
Iterating global reduction 6 with 1 rules applied. Total rules applied 102 place count 99 transition count 108
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 103 place count 98 transition count 107
Iterating global reduction 6 with 1 rules applied. Total rules applied 104 place count 98 transition count 107
Applied a total of 104 rules in 24 ms. Remains 98 /144 variables (removed 46) and now considering 107/198 (removed 91) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 98/144 places, 107/198 transitions.
[2023-03-20 13:10:17] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:10:17] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:10:17] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-20 13:10:17] [INFO ] Flatten gal took : 11 ms
[2023-03-20 13:10:17] [INFO ] Flatten gal took : 11 ms
[2023-03-20 13:10:17] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-20 13:10:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 144 places, 198 transitions and 787 arcs took 2 ms.
Total runtime 10973 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/489/ctl_0_ --ctl=/tmp/489/ctl_1_ --mu-par --mu-opt
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679317819677

--------------------
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 SieveSingleMsgMbox-PT-d2m06-CTLCardinality-00
ctl formula formula --ctl=/tmp/489/ctl_0_
ctl formula name SieveSingleMsgMbox-PT-d2m06-CTLCardinality-14
ctl formula formula --ctl=/tmp/489/ctl_1_
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 144 places, 198 transitions and 787 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: 198->195 groups
pnml2lts-sym: Regrouping took 0.040 real 0.050 user 0.000 sys
pnml2lts-sym: state vector length is 144; there are 195 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: Exploration took 57645 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.440 real 1.690 user 0.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 157552 states, 12914 nodes
pnml2lts-sym: Formula /tmp/489/ctl_0_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/489/ctl_1_ does not hold for the initial state
pnml2lts-sym: group_next: 1752 nodes total
pnml2lts-sym: group_explored: 2488 nodes, 2300 short vectors total
pnml2lts-sym: max token count: 6

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="SieveSingleMsgMbox-PT-d2m06"
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 SieveSingleMsgMbox-PT-d2m06, 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 r425-tajo-167905978200457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m06.tgz
mv SieveSingleMsgMbox-PT-d2m06 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 ;