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.r009-oct2-167813598200639.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)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutonomousCar-PT-07b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598200639
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 6.6K Feb 25 12:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 12:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 25 12:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 25 12:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 334K 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 AutonomousCar-PT-07b-ReachabilityFireability-00
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-01
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-02
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-03
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-04
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-05
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-06
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-07
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-08
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-09
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-10
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-11
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-12
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-13
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-14
FORMULA_NAME AutonomousCar-PT-07b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678638862058

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-07b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:34:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 16:34:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:34:25] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2023-03-12 16:34:25] [INFO ] Transformed 323 places.
[2023-03-12 16:34:25] [INFO ] Transformed 846 transitions.
[2023-03-12 16:34:25] [INFO ] Found NUPN structural information;
[2023-03-12 16:34:25] [INFO ] Parsed PT model containing 323 places and 846 transitions and 5865 arcs in 290 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 96 resets, run finished after 497 ms. (steps per millisecond=20 ) properties (out of 16) seen :3
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 846 rows 323 cols
[2023-03-12 16:34:26] [INFO ] Computed 12 place invariants in 26 ms
[2023-03-12 16:34:28] [INFO ] After 656ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-12 16:34:28] [INFO ] [Nat]Absence check using 12 positive place invariants in 11 ms returned sat
[2023-03-12 16:34:31] [INFO ] After 2363ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :10
[2023-03-12 16:34:31] [INFO ] Deduced a trap composed of 35 places in 467 ms of which 33 ms to minimize.
[2023-03-12 16:34:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 588 ms
[2023-03-12 16:34:32] [INFO ] Deduced a trap composed of 7 places in 409 ms of which 1 ms to minimize.
[2023-03-12 16:34:32] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 1 ms to minimize.
[2023-03-12 16:34:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 581 ms
[2023-03-12 16:34:33] [INFO ] Deduced a trap composed of 35 places in 392 ms of which 1 ms to minimize.
[2023-03-12 16:34:34] [INFO ] Deduced a trap composed of 35 places in 291 ms of which 1 ms to minimize.
[2023-03-12 16:34:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 800 ms
[2023-03-12 16:34:35] [INFO ] After 6768ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :10
Attempting to minimize the solution found.
Minimization took 2182 ms.
[2023-03-12 16:34:37] [INFO ] After 9334ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :10
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 225 ms.
Support contains 89 out of 323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 323/323 places, 846/846 transitions.
Graph (trivial) has 163 edges and 323 vertex of which 2 / 323 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 1183 edges and 322 vertex of which 319 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.5 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 73 rules applied. Total rules applied 75 place count 319 transition count 769
Reduce places removed 72 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 83 rules applied. Total rules applied 158 place count 247 transition count 758
Reduce places removed 5 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 2 with 20 rules applied. Total rules applied 178 place count 242 transition count 743
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 18 rules applied. Total rules applied 196 place count 227 transition count 740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 197 place count 226 transition count 740
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 197 place count 226 transition count 715
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 247 place count 201 transition count 715
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 269 place count 179 transition count 693
Iterating global reduction 5 with 22 rules applied. Total rules applied 291 place count 179 transition count 693
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 294 place count 179 transition count 690
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 294 place count 179 transition count 688
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 298 place count 177 transition count 688
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 299 place count 176 transition count 687
Iterating global reduction 6 with 1 rules applied. Total rules applied 300 place count 176 transition count 687
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 334 place count 159 transition count 670
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 338 place count 159 transition count 666
Free-agglomeration rule applied 11 times.
Iterating global reduction 6 with 11 rules applied. Total rules applied 349 place count 159 transition count 655
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 360 place count 148 transition count 655
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 361 place count 148 transition count 654
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 362 place count 148 transition count 654
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 363 place count 147 transition count 653
Applied a total of 363 rules in 361 ms. Remains 147 /323 variables (removed 176) and now considering 653/846 (removed 193) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 361 ms. Remains : 147/323 places, 653/846 transitions.
Incomplete random walk after 10000 steps, including 204 resets, run finished after 416 ms. (steps per millisecond=24 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 10) seen :1
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 653 rows 147 cols
[2023-03-12 16:34:39] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-12 16:34:39] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-12 16:34:39] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-12 16:34:42] [INFO ] After 1979ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-12 16:34:42] [INFO ] Deduced a trap composed of 14 places in 205 ms of which 0 ms to minimize.
[2023-03-12 16:34:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 244 ms
[2023-03-12 16:34:42] [INFO ] Deduced a trap composed of 10 places in 234 ms of which 1 ms to minimize.
[2023-03-12 16:34:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 282 ms
[2023-03-12 16:34:43] [INFO ] Deduced a trap composed of 17 places in 311 ms of which 1 ms to minimize.
[2023-03-12 16:34:44] [INFO ] Deduced a trap composed of 15 places in 218 ms of which 1 ms to minimize.
[2023-03-12 16:34:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 638 ms
[2023-03-12 16:34:44] [INFO ] Deduced a trap composed of 13 places in 284 ms of which 1 ms to minimize.
[2023-03-12 16:34:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 334 ms
[2023-03-12 16:34:45] [INFO ] After 5261ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 1950 ms.
[2023-03-12 16:34:47] [INFO ] After 7393ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 180 ms.
Support contains 89 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 653/653 transitions.
Applied a total of 0 rules in 16 ms. Remains 147 /147 variables (removed 0) and now considering 653/653 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 147/147 places, 653/653 transitions.
Incomplete random walk after 10000 steps, including 198 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :1
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-12 16:34:48] [INFO ] Invariant cache hit.
[2023-03-12 16:34:48] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 16:34:48] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-12 16:34:50] [INFO ] After 1642ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 16:34:51] [INFO ] Deduced a trap composed of 12 places in 177 ms of which 0 ms to minimize.
[2023-03-12 16:34:51] [INFO ] Deduced a trap composed of 8 places in 154 ms of which 1 ms to minimize.
[2023-03-12 16:34:51] [INFO ] Deduced a trap composed of 15 places in 190 ms of which 0 ms to minimize.
[2023-03-12 16:34:51] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 638 ms
[2023-03-12 16:34:52] [INFO ] Deduced a trap composed of 13 places in 376 ms of which 0 ms to minimize.
[2023-03-12 16:34:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 434 ms
[2023-03-12 16:34:52] [INFO ] After 4265ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1531 ms.
[2023-03-12 16:34:54] [INFO ] After 5952ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 117 ms.
Support contains 83 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 653/653 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 147 transition count 651
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 145 transition count 651
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 145 transition count 650
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 144 transition count 650
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 142 transition count 648
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 142 transition count 648
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 139 transition count 645
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 139 transition count 645
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 138 transition count 644
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 138 transition count 644
Applied a total of 19 rules in 64 ms. Remains 138 /147 variables (removed 9) and now considering 644/653 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 138/147 places, 644/653 transitions.
Incomplete random walk after 10000 steps, including 218 resets, run finished after 326 ms. (steps per millisecond=30 ) properties (out of 8) seen :1
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 644 rows 138 cols
[2023-03-12 16:34:55] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-12 16:34:55] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-12 16:34:55] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-12 16:34:57] [INFO ] After 1218ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-12 16:34:58] [INFO ] Deduced a trap composed of 12 places in 351 ms of which 1 ms to minimize.
[2023-03-12 16:34:58] [INFO ] Deduced a trap composed of 17 places in 235 ms of which 0 ms to minimize.
[2023-03-12 16:34:58] [INFO ] Deduced a trap composed of 16 places in 223 ms of which 0 ms to minimize.
[2023-03-12 16:34:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 925 ms
[2023-03-12 16:34:59] [INFO ] Deduced a trap composed of 13 places in 258 ms of which 1 ms to minimize.
[2023-03-12 16:34:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 321 ms
[2023-03-12 16:34:59] [INFO ] After 3699ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 992 ms.
[2023-03-12 16:35:00] [INFO ] After 4877ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 62 ms.
Support contains 67 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 644/644 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 138 transition count 635
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 129 transition count 634
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 21 place count 128 transition count 633
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 21 place count 128 transition count 631
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 25 place count 126 transition count 631
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 28 place count 123 transition count 628
Iterating global reduction 3 with 3 rules applied. Total rules applied 31 place count 123 transition count 628
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 3 with 196 rules applied. Total rules applied 227 place count 123 transition count 432
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 233 place count 120 transition count 429
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 234 place count 120 transition count 428
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 241 place count 120 transition count 421
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 248 place count 113 transition count 421
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 251 place count 113 transition count 421
Applied a total of 251 rules in 67 ms. Remains 113 /138 variables (removed 25) and now considering 421/644 (removed 223) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 113/138 places, 421/644 transitions.
Incomplete random walk after 10000 steps, including 277 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 561875 steps, run timeout after 3001 ms. (steps per millisecond=187 ) properties seen :{}
Probabilistic random walk after 561875 steps, saw 79191 distinct states, run finished after 3003 ms. (steps per millisecond=187 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 421 rows 113 cols
[2023-03-12 16:35:04] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-12 16:35:04] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-12 16:35:04] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-12 16:35:05] [INFO ] After 781ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-12 16:35:05] [INFO ] Deduced a trap composed of 15 places in 233 ms of which 0 ms to minimize.
[2023-03-12 16:35:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 278 ms
[2023-03-12 16:35:06] [INFO ] Deduced a trap composed of 10 places in 176 ms of which 1 ms to minimize.
[2023-03-12 16:35:06] [INFO ] Deduced a trap composed of 7 places in 359 ms of which 0 ms to minimize.
[2023-03-12 16:35:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 625 ms
[2023-03-12 16:35:06] [INFO ] After 2511ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 676 ms.
[2023-03-12 16:35:07] [INFO ] After 3301ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 80 ms.
Support contains 67 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 421/421 transitions.
Applied a total of 0 rules in 14 ms. Remains 113 /113 variables (removed 0) and now considering 421/421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 113/113 places, 421/421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 421/421 transitions.
Applied a total of 0 rules in 10 ms. Remains 113 /113 variables (removed 0) and now considering 421/421 (removed 0) transitions.
[2023-03-12 16:35:07] [INFO ] Invariant cache hit.
[2023-03-12 16:35:07] [INFO ] Implicit Places using invariants in 139 ms returned []
[2023-03-12 16:35:07] [INFO ] Invariant cache hit.
[2023-03-12 16:35:08] [INFO ] Implicit Places using invariants and state equation in 289 ms returned [109]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 441 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 112/113 places, 421/421 transitions.
Applied a total of 0 rules in 14 ms. Remains 112 /112 variables (removed 0) and now considering 421/421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 466 ms. Remains : 112/113 places, 421/421 transitions.
Incomplete random walk after 10000 steps, including 196 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :1
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 421 rows 112 cols
[2023-03-12 16:35:08] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-12 16:35:09] [INFO ] After 258ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 16:35:09] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-12 16:35:09] [INFO ] After 742ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 16:35:10] [INFO ] Deduced a trap composed of 15 places in 192 ms of which 1 ms to minimize.
[2023-03-12 16:35:10] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 1 ms to minimize.
[2023-03-12 16:35:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 415 ms
[2023-03-12 16:35:11] [INFO ] Deduced a trap composed of 11 places in 217 ms of which 1 ms to minimize.
[2023-03-12 16:35:11] [INFO ] Deduced a trap composed of 7 places in 451 ms of which 0 ms to minimize.
[2023-03-12 16:35:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 723 ms
[2023-03-12 16:35:11] [INFO ] After 2649ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 827 ms.
[2023-03-12 16:35:12] [INFO ] After 3653ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 80 ms.
Support contains 66 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 421/421 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 112 transition count 420
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 420
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 111 transition count 420
Applied a total of 3 rules in 29 ms. Remains 111 /112 variables (removed 1) and now considering 420/421 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 111/112 places, 420/421 transitions.
Incomplete random walk after 10000 steps, including 279 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 678735 steps, run timeout after 3001 ms. (steps per millisecond=226 ) properties seen :{}
Probabilistic random walk after 678735 steps, saw 98313 distinct states, run finished after 3001 ms. (steps per millisecond=226 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 420 rows 111 cols
[2023-03-12 16:35:16] [INFO ] Computed 11 place invariants in 15 ms
[2023-03-12 16:35:16] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 16:35:16] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-12 16:35:17] [INFO ] After 668ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 16:35:17] [INFO ] Deduced a trap composed of 9 places in 196 ms of which 1 ms to minimize.
[2023-03-12 16:35:18] [INFO ] Deduced a trap composed of 7 places in 167 ms of which 0 ms to minimize.
[2023-03-12 16:35:18] [INFO ] Deduced a trap composed of 14 places in 217 ms of which 2 ms to minimize.
[2023-03-12 16:35:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 667 ms
[2023-03-12 16:35:18] [INFO ] After 2011ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 593 ms.
[2023-03-12 16:35:19] [INFO ] After 2685ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 66 ms.
Support contains 66 out of 111 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 111/111 places, 420/420 transitions.
Applied a total of 0 rules in 10 ms. Remains 111 /111 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 111/111 places, 420/420 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 111/111 places, 420/420 transitions.
Applied a total of 0 rules in 11 ms. Remains 111 /111 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2023-03-12 16:35:19] [INFO ] Invariant cache hit.
[2023-03-12 16:35:19] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-12 16:35:19] [INFO ] Invariant cache hit.
[2023-03-12 16:35:19] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
[2023-03-12 16:35:19] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-12 16:35:19] [INFO ] Invariant cache hit.
[2023-03-12 16:35:20] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 955 ms. Remains : 111/111 places, 420/420 transitions.
Applied a total of 0 rules in 9 ms. Remains 111 /111 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Running SMT prover for 6 properties.
[2023-03-12 16:35:20] [INFO ] Invariant cache hit.
[2023-03-12 16:35:20] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 16:35:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-12 16:35:21] [INFO ] After 837ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 16:35:22] [INFO ] Deduced a trap composed of 9 places in 216 ms of which 1 ms to minimize.
[2023-03-12 16:35:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 275 ms
[2023-03-12 16:35:22] [INFO ] Deduced a trap composed of 7 places in 179 ms of which 1 ms to minimize.
[2023-03-12 16:35:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 208 ms
[2023-03-12 16:35:22] [INFO ] After 2059ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 575 ms.
[2023-03-12 16:35:23] [INFO ] After 2918ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-12 16:35:23] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 17 ms.
[2023-03-12 16:35:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 111 places, 420 transitions and 3829 arcs took 16 ms.
[2023-03-12 16:35:23] [INFO ] Flatten gal took : 128 ms
Total runtime 59178 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 --inv-bin-par --invariant=/tmp/648/inv_0_ --invariant=/tmp/648/inv_1_ --invariant=/tmp/648/inv_2_ --invariant=/tmp/648/inv_3_ --invariant=/tmp/648/inv_4_ --invariant=/tmp/648/inv_5_ --inv-par
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutonomousCar-PT-07b-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678639135430

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name AutonomousCar-PT-07b-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/648/inv_0_
rfs formula name AutonomousCar-PT-07b-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/648/inv_1_
rfs formula name AutonomousCar-PT-07b-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/648/inv_2_
rfs formula name AutonomousCar-PT-07b-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/648/inv_3_
rfs formula name AutonomousCar-PT-07b-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/648/inv_4_
rfs formula name AutonomousCar-PT-07b-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/648/inv_5_
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 111 places, 420 transitions and 3829 arcs
pnml2lts-sym: Petri net AutonomousCar_PT_07b analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 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: 420->399 groups
pnml2lts-sym: Regrouping took 0.110 real 0.110 user 0.000 sys
pnml2lts-sym: state vector length is 111; there are 399 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/648/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/648/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/648/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/648/inv_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/648/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/648/inv_3_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: all invariants violated
pnml2lts-sym: exiting now
pnml2lts-sym: invariant detection took 210.190 real 838.980 user 1.070 sys
pnml2lts-sym: max token count: 1

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="AutonomousCar-PT-07b"
export BK_EXAMINATION="ReachabilityFireability"
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 AutonomousCar-PT-07b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813598200639"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-07b.tgz
mv AutonomousCar-PT-07b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;