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.r393-oct2-167903717100470.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldPPPs-PT-030A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717100470
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 7.4K Feb 26 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 02:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 02:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 02:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 265K 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 ShieldPPPs-PT-030A-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679451806933

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-030A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 02:23:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 02:23:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 02:23:29] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2023-03-22 02:23:29] [INFO ] Transformed 933 places.
[2023-03-22 02:23:29] [INFO ] Transformed 783 transitions.
[2023-03-22 02:23:29] [INFO ] Found NUPN structural information;
[2023-03-22 02:23:29] [INFO ] Parsed PT model containing 933 places and 783 transitions and 3006 arcs in 287 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 4 resets, run finished after 319 ms. (steps per millisecond=31 ) properties (out of 14) seen :11
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 783 rows 933 cols
[2023-03-22 02:23:30] [INFO ] Computed 331 place invariants in 34 ms
[2023-03-22 02:23:31] [INFO ] After 463ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 02:23:31] [INFO ] [Nat]Absence check using 331 positive place invariants in 59 ms returned sat
[2023-03-22 02:23:32] [INFO ] After 982ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 02:23:33] [INFO ] Deduced a trap composed of 14 places in 261 ms of which 43 ms to minimize.
[2023-03-22 02:23:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 414 ms
[2023-03-22 02:23:33] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 18 ms to minimize.
[2023-03-22 02:23:33] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 20 ms to minimize.
[2023-03-22 02:23:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 313 ms
[2023-03-22 02:23:34] [INFO ] After 2733ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 463 ms.
[2023-03-22 02:23:34] [INFO ] After 3522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 135 ms.
Support contains 54 out of 933 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 933/933 places, 783/783 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 931 transition count 781
Partial Free-agglomeration rule applied 235 times.
Drop transitions removed 235 transitions
Iterating global reduction 0 with 235 rules applied. Total rules applied 239 place count 931 transition count 781
Applied a total of 239 rules in 205 ms. Remains 931 /933 variables (removed 2) and now considering 781/783 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 206 ms. Remains : 931/933 places, 781/783 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 3) seen :1
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 781 rows 931 cols
[2023-03-22 02:23:35] [INFO ] Computed 331 place invariants in 28 ms
[2023-03-22 02:23:35] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:23:35] [INFO ] [Nat]Absence check using 314 positive place invariants in 158 ms returned sat
[2023-03-22 02:23:35] [INFO ] [Nat]Absence check using 314 positive and 17 generalized place invariants in 5 ms returned sat
[2023-03-22 02:23:39] [INFO ] After 3771ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 02:23:40] [INFO ] Deduced a trap composed of 7 places in 292 ms of which 16 ms to minimize.
[2023-03-22 02:23:40] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 1 ms to minimize.
[2023-03-22 02:23:40] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2023-03-22 02:23:40] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 965 ms
[2023-03-22 02:23:41] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 0 ms to minimize.
[2023-03-22 02:23:41] [INFO ] Deduced a trap composed of 7 places in 128 ms of which 0 ms to minimize.
[2023-03-22 02:23:41] [INFO ] Deduced a trap composed of 6 places in 174 ms of which 1 ms to minimize.
[2023-03-22 02:23:42] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2023-03-22 02:23:42] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 0 ms to minimize.
[2023-03-22 02:23:42] [INFO ] Deduced a trap composed of 6 places in 87 ms of which 1 ms to minimize.
[2023-03-22 02:23:42] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 0 ms to minimize.
[2023-03-22 02:23:42] [INFO ] Deduced a trap composed of 7 places in 152 ms of which 0 ms to minimize.
[2023-03-22 02:23:42] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 1 ms to minimize.
[2023-03-22 02:23:43] [INFO ] Deduced a trap composed of 6 places in 136 ms of which 1 ms to minimize.
[2023-03-22 02:23:43] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 1 ms to minimize.
[2023-03-22 02:23:43] [INFO ] Deduced a trap composed of 5 places in 169 ms of which 0 ms to minimize.
[2023-03-22 02:23:43] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 2218 ms
[2023-03-22 02:23:43] [INFO ] After 7795ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2770 ms.
[2023-03-22 02:23:46] [INFO ] After 10971ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 56 ms.
Support contains 50 out of 931 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 92 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 931/931 places, 781/781 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 2) seen :1
FORMULA ShieldPPPs-PT-030A-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 02:23:46] [INFO ] Invariant cache hit.
[2023-03-22 02:23:46] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:23:47] [INFO ] [Nat]Absence check using 314 positive place invariants in 54 ms returned sat
[2023-03-22 02:23:47] [INFO ] [Nat]Absence check using 314 positive and 17 generalized place invariants in 5 ms returned sat
[2023-03-22 02:23:47] [INFO ] After 512ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:23:48] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 1 ms to minimize.
[2023-03-22 02:23:49] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 1 ms to minimize.
[2023-03-22 02:23:49] [INFO ] Deduced a trap composed of 5 places in 282 ms of which 0 ms to minimize.
[2023-03-22 02:23:49] [INFO ] Deduced a trap composed of 8 places in 190 ms of which 0 ms to minimize.
[2023-03-22 02:23:49] [INFO ] Deduced a trap composed of 7 places in 219 ms of which 1 ms to minimize.
[2023-03-22 02:23:50] [INFO ] Deduced a trap composed of 5 places in 115 ms of which 1 ms to minimize.
[2023-03-22 02:23:50] [INFO ] Deduced a trap composed of 5 places in 137 ms of which 1 ms to minimize.
[2023-03-22 02:23:50] [INFO ] Deduced a trap composed of 5 places in 196 ms of which 0 ms to minimize.
[2023-03-22 02:23:50] [INFO ] Deduced a trap composed of 5 places in 182 ms of which 1 ms to minimize.
[2023-03-22 02:23:51] [INFO ] Deduced a trap composed of 5 places in 292 ms of which 0 ms to minimize.
[2023-03-22 02:23:51] [INFO ] Deduced a trap composed of 6 places in 148 ms of which 0 ms to minimize.
[2023-03-22 02:23:51] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 1 ms to minimize.
[2023-03-22 02:23:51] [INFO ] Deduced a trap composed of 7 places in 129 ms of which 1 ms to minimize.
[2023-03-22 02:23:51] [INFO ] Deduced a trap composed of 5 places in 188 ms of which 13 ms to minimize.
[2023-03-22 02:23:52] [INFO ] Deduced a trap composed of 5 places in 139 ms of which 1 ms to minimize.
[2023-03-22 02:23:52] [INFO ] Deduced a trap composed of 7 places in 155 ms of which 0 ms to minimize.
[2023-03-22 02:23:52] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 0 ms to minimize.
[2023-03-22 02:23:52] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 1 ms to minimize.
[2023-03-22 02:23:52] [INFO ] Deduced a trap composed of 6 places in 105 ms of which 1 ms to minimize.
[2023-03-22 02:23:53] [INFO ] Deduced a trap composed of 7 places in 132 ms of which 26 ms to minimize.
[2023-03-22 02:23:53] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 0 ms to minimize.
[2023-03-22 02:23:53] [INFO ] Deduced a trap composed of 5 places in 116 ms of which 1 ms to minimize.
[2023-03-22 02:23:53] [INFO ] Deduced a trap composed of 5 places in 142 ms of which 0 ms to minimize.
[2023-03-22 02:23:54] [INFO ] Deduced a trap composed of 7 places in 162 ms of which 0 ms to minimize.
[2023-03-22 02:23:54] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 5768 ms
[2023-03-22 02:23:54] [INFO ] After 6924ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 195 ms.
[2023-03-22 02:23:54] [INFO ] After 7428ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 23 ms.
Support contains 28 out of 931 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 931/931 places, 781/781 transitions.
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 931 transition count 781
Applied a total of 6 rules in 130 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 931/931 places, 781/781 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 222342 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :{}
Probabilistic random walk after 222342 steps, saw 198409 distinct states, run finished after 3003 ms. (steps per millisecond=74 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 781 rows 931 cols
[2023-03-22 02:23:57] [INFO ] Computed 331 place invariants in 20 ms
[2023-03-22 02:23:57] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:23:58] [INFO ] [Nat]Absence check using 313 positive place invariants in 104 ms returned sat
[2023-03-22 02:23:58] [INFO ] [Nat]Absence check using 313 positive and 18 generalized place invariants in 4 ms returned sat
[2023-03-22 02:23:58] [INFO ] After 529ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:23:59] [INFO ] Deduced a trap composed of 7 places in 292 ms of which 1 ms to minimize.
[2023-03-22 02:23:59] [INFO ] Deduced a trap composed of 7 places in 200 ms of which 1 ms to minimize.
[2023-03-22 02:23:59] [INFO ] Deduced a trap composed of 5 places in 199 ms of which 0 ms to minimize.
[2023-03-22 02:24:07] [INFO ] Deduced a trap composed of 5 places in 234 ms of which 2 ms to minimize.
[2023-03-22 02:24:08] [INFO ] Deduced a trap composed of 5 places in 292 ms of which 1 ms to minimize.
[2023-03-22 02:24:09] [INFO ] Deduced a trap composed of 5 places in 269 ms of which 31 ms to minimize.
[2023-03-22 02:24:09] [INFO ] Deduced a trap composed of 6 places in 213 ms of which 1 ms to minimize.
[2023-03-22 02:24:09] [INFO ] Deduced a trap composed of 7 places in 240 ms of which 1 ms to minimize.
[2023-03-22 02:24:10] [INFO ] Deduced a trap composed of 5 places in 227 ms of which 1 ms to minimize.
[2023-03-22 02:24:10] [INFO ] Deduced a trap composed of 6 places in 322 ms of which 0 ms to minimize.
[2023-03-22 02:24:10] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 0 ms to minimize.
[2023-03-22 02:24:10] [INFO ] Deduced a trap composed of 9 places in 185 ms of which 0 ms to minimize.
[2023-03-22 02:24:11] [INFO ] Deduced a trap composed of 7 places in 172 ms of which 0 ms to minimize.
[2023-03-22 02:24:11] [INFO ] Deduced a trap composed of 7 places in 223 ms of which 0 ms to minimize.
[2023-03-22 02:24:11] [INFO ] Deduced a trap composed of 5 places in 214 ms of which 0 ms to minimize.
[2023-03-22 02:24:12] [INFO ] Deduced a trap composed of 12 places in 233 ms of which 1 ms to minimize.
[2023-03-22 02:24:12] [INFO ] Deduced a trap composed of 5 places in 243 ms of which 1 ms to minimize.
[2023-03-22 02:24:12] [INFO ] Deduced a trap composed of 7 places in 265 ms of which 11 ms to minimize.
[2023-03-22 02:24:13] [INFO ] Deduced a trap composed of 5 places in 169 ms of which 0 ms to minimize.
[2023-03-22 02:24:13] [INFO ] Deduced a trap composed of 9 places in 126 ms of which 1 ms to minimize.
[2023-03-22 02:24:14] [INFO ] Deduced a trap composed of 7 places in 225 ms of which 4 ms to minimize.
[2023-03-22 02:24:14] [INFO ] Deduced a trap composed of 17 places in 294 ms of which 1 ms to minimize.
[2023-03-22 02:24:15] [INFO ] Deduced a trap composed of 6 places in 306 ms of which 14 ms to minimize.
[2023-03-22 02:24:15] [INFO ] Deduced a trap composed of 7 places in 166 ms of which 2 ms to minimize.
[2023-03-22 02:24:16] [INFO ] Deduced a trap composed of 9 places in 318 ms of which 23 ms to minimize.
[2023-03-22 02:24:17] [INFO ] Deduced a trap composed of 9 places in 295 ms of which 1 ms to minimize.
[2023-03-22 02:24:17] [INFO ] Deduced a trap composed of 9 places in 138 ms of which 1 ms to minimize.
[2023-03-22 02:24:17] [INFO ] Deduced a trap composed of 24 places in 150 ms of which 0 ms to minimize.
[2023-03-22 02:24:18] [INFO ] Deduced a trap composed of 12 places in 126 ms of which 0 ms to minimize.
[2023-03-22 02:24:18] [INFO ] Deduced a trap composed of 5 places in 153 ms of which 0 ms to minimize.
[2023-03-22 02:24:18] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 0 ms to minimize.
[2023-03-22 02:24:19] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 1 ms to minimize.
[2023-03-22 02:24:19] [INFO ] Deduced a trap composed of 53 places in 145 ms of which 0 ms to minimize.
[2023-03-22 02:24:19] [INFO ] Trap strengthening (SAT) tested/added 34/33 trap constraints in 20706 ms
[2023-03-22 02:24:19] [INFO ] After 21350ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 141 ms.
[2023-03-22 02:24:19] [INFO ] After 21807ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 28 out of 931 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 84 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 931/931 places, 781/781 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 26 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2023-03-22 02:24:19] [INFO ] Invariant cache hit.
[2023-03-22 02:24:20] [INFO ] Implicit Places using invariants in 838 ms returned []
[2023-03-22 02:24:20] [INFO ] Invariant cache hit.
[2023-03-22 02:24:22] [INFO ] Implicit Places using invariants and state equation in 1479 ms returned []
Implicit Place search using SMT with State Equation took 2337 ms to find 0 implicit places.
[2023-03-22 02:24:22] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-22 02:24:22] [INFO ] Invariant cache hit.
[2023-03-22 02:24:22] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3124 ms. Remains : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 21 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-22 02:24:22] [INFO ] Invariant cache hit.
[2023-03-22 02:24:23] [INFO ] After 229ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:24:23] [INFO ] [Nat]Absence check using 313 positive place invariants in 44 ms returned sat
[2023-03-22 02:24:23] [INFO ] [Nat]Absence check using 313 positive and 18 generalized place invariants in 7 ms returned sat
[2023-03-22 02:24:23] [INFO ] After 397ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:24:24] [INFO ] Deduced a trap composed of 5 places in 192 ms of which 1 ms to minimize.
[2023-03-22 02:24:24] [INFO ] Deduced a trap composed of 9 places in 181 ms of which 0 ms to minimize.
[2023-03-22 02:24:24] [INFO ] Deduced a trap composed of 7 places in 150 ms of which 0 ms to minimize.
[2023-03-22 02:24:24] [INFO ] Deduced a trap composed of 7 places in 143 ms of which 1 ms to minimize.
[2023-03-22 02:24:25] [INFO ] Deduced a trap composed of 7 places in 152 ms of which 0 ms to minimize.
[2023-03-22 02:24:25] [INFO ] Deduced a trap composed of 7 places in 154 ms of which 0 ms to minimize.
[2023-03-22 02:24:25] [INFO ] Deduced a trap composed of 7 places in 177 ms of which 0 ms to minimize.
[2023-03-22 02:24:25] [INFO ] Deduced a trap composed of 7 places in 167 ms of which 1 ms to minimize.
[2023-03-22 02:24:25] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 0 ms to minimize.
[2023-03-22 02:24:26] [INFO ] Deduced a trap composed of 7 places in 138 ms of which 0 ms to minimize.
[2023-03-22 02:24:26] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 0 ms to minimize.
[2023-03-22 02:24:26] [INFO ] Deduced a trap composed of 7 places in 229 ms of which 0 ms to minimize.
[2023-03-22 02:24:26] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 1 ms to minimize.
[2023-03-22 02:24:26] [INFO ] Deduced a trap composed of 12 places in 159 ms of which 1 ms to minimize.
[2023-03-22 02:24:32] [INFO ] Deduced a trap composed of 6 places in 127 ms of which 1 ms to minimize.
[2023-03-22 02:24:33] [INFO ] Deduced a trap composed of 6 places in 162 ms of which 0 ms to minimize.
[2023-03-22 02:24:33] [INFO ] Deduced a trap composed of 6 places in 153 ms of which 1 ms to minimize.
[2023-03-22 02:24:33] [INFO ] Deduced a trap composed of 6 places in 132 ms of which 0 ms to minimize.
[2023-03-22 02:24:33] [INFO ] Deduced a trap composed of 5 places in 134 ms of which 0 ms to minimize.
[2023-03-22 02:24:34] [INFO ] Deduced a trap composed of 5 places in 91 ms of which 1 ms to minimize.
[2023-03-22 02:24:34] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 0 ms to minimize.
[2023-03-22 02:24:34] [INFO ] Deduced a trap composed of 7 places in 127 ms of which 0 ms to minimize.
[2023-03-22 02:24:34] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2023-03-22 02:24:34] [INFO ] Deduced a trap composed of 6 places in 129 ms of which 1 ms to minimize.
[2023-03-22 02:24:35] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 0 ms to minimize.
[2023-03-22 02:24:35] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 1 ms to minimize.
[2023-03-22 02:24:35] [INFO ] Deduced a trap composed of 7 places in 150 ms of which 0 ms to minimize.
[2023-03-22 02:24:35] [INFO ] Deduced a trap composed of 5 places in 165 ms of which 1 ms to minimize.
[2023-03-22 02:24:35] [INFO ] Deduced a trap composed of 5 places in 167 ms of which 0 ms to minimize.
[2023-03-22 02:24:36] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 0 ms to minimize.
[2023-03-22 02:24:36] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 0 ms to minimize.
[2023-03-22 02:24:36] [INFO ] Deduced a trap composed of 5 places in 143 ms of which 0 ms to minimize.
[2023-03-22 02:24:36] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 1 ms to minimize.
[2023-03-22 02:24:36] [INFO ] Trap strengthening (SAT) tested/added 34/33 trap constraints in 12864 ms
[2023-03-22 02:24:36] [INFO ] After 13388ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1031 ms.
[2023-03-22 02:24:37] [INFO ] After 14682ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 02:24:37] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2023-03-22 02:24:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 931 places, 781 transitions and 3668 arcs took 12 ms.
[2023-03-22 02:24:38] [INFO ] Flatten gal took : 117 ms
Total runtime 68703 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 --invariant=/tmp/855/inv_0_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 14241032 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16095056 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023

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="ShieldPPPs-PT-030A"
export BK_EXAMINATION="ReachabilityCardinality"
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 ShieldPPPs-PT-030A, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r393-oct2-167903717100470"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-030A.tgz
mv ShieldPPPs-PT-030A execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;