About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P20N50
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
16212.436 | 596134.00 | 0.00 | 7441.80 | TFFFTFFTFTTT??TF | normal |
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.r037-tajo-167813690200295.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 itstools
Input is BridgeAndVehicles-PT-V80P20N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690200295
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 25K Feb 25 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Feb 25 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.3M Feb 25 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 743K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.2M Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 53K Feb 25 14:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 261K Feb 25 14:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3M Feb 25 14:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 8.5M Feb 25 14:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 7.1M 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 BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678340934286
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=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P20N50
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-09 05:48:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 05:48:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 05:48:56] [INFO ] Load time of PNML (sax parser for PT used): 436 ms
[2023-03-09 05:48:56] [INFO ] Transformed 228 places.
[2023-03-09 05:48:56] [INFO ] Transformed 8588 transitions.
[2023-03-09 05:48:56] [INFO ] Parsed PT model containing 228 places and 8588 transitions and 67470 arcs in 579 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 151 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 05:48:59] [INFO ] Flatten gal took : 853 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 3060 ms. (steps per millisecond=3 ) properties (out of 14) seen :5
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-09 05:49:00] [INFO ] Flatten gal took : 720 ms
[2023-03-09 05:49:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9505891504370386007.gal : 120 ms
[2023-03-09 05:49:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1216403977797000863.prop : 205 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9505891504370386007.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1216403977797000863.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality1216403977797000863.prop.
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 2564 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 583 ms. (steps per millisecond=17 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 552 ms. (steps per millisecond=18 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 613 ms. (steps per millisecond=16 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 566 ms. (steps per millisecond=17 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 511 ms. (steps per millisecond=19 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 580 ms. (steps per millisecond=17 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 671 ms. (steps per millisecond=14 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 510 ms. (steps per millisecond=19 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-09 05:49:07] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2023-03-09 05:49:07] [INFO ] Computed 7 place invariants in 19 ms
[2023-03-09 05:49:13] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-09 05:49:13] [INFO ] After 542ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-03-09 05:49:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-09 05:49:14] [INFO ] After 696ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :4
[2023-03-09 05:49:14] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 05:49:15] [INFO ] After 924ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :5 sat :4
[2023-03-09 05:49:18] [INFO ] After 3535ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :4
Attempting to minimize the solution found.
Minimization took 2100 ms.
[2023-03-09 05:49:20] [INFO ] After 6750ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :4
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 141 ms.
Support contains 38 out of 228 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 2202 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.30 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 24 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 73 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 221 transition count 8584
Applied a total of 10 rules in 3368 ms. Remains 221 /228 variables (removed 7) and now considering 8584/8588 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3372 ms. Remains : 221/228 places, 8584/8588 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 432 ms. (steps per millisecond=23 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 4) seen :0
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :6 after 16
Interrupted probabilistic random walk after 63659 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{3=1}
Probabilistic random walk after 63659 steps, saw 22324 distinct states, run finished after 3003 ms. (steps per millisecond=21 ) properties seen :1
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 3 properties.
[2023-03-09 05:49:28] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2023-03-09 05:49:28] [INFO ] Computed 4 place invariants in 11 ms
[2023-03-09 05:49:28] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 05:49:28] [INFO ] After 356ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 05:49:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 05:49:29] [INFO ] After 281ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :16 after 34
[2023-03-09 05:49:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 05:49:30] [INFO ] After 1003ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 05:49:30] [INFO ] After 1620ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 289 ms.
[2023-03-09 05:49:31] [INFO ] After 2317ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 77 ms.
Support contains 10 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 8584/8584 transitions.
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :34 after 68
Applied a total of 0 rules in 2453 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2454 ms. Remains : 221/221 places, 8584/8584 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 3) seen :0
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :68 after 134
Interrupted probabilistic random walk after 70813 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 70813 steps, saw 24795 distinct states, run finished after 3002 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 05:49:37] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 05:49:37] [INFO ] Invariant cache hit.
[2023-03-09 05:49:37] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 05:49:37] [INFO ] After 420ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 05:49:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 05:49:38] [INFO ] After 337ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 05:49:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 05:49:39] [INFO ] After 1302ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 05:49:40] [INFO ] After 1868ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 315 ms.
[2023-03-09 05:49:40] [INFO ] After 2664ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 97 ms.
Support contains 10 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2568 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2572 ms. Remains : 221/221 places, 8584/8584 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2149 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 05:49:45] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 05:49:45] [INFO ] Invariant cache hit.
[2023-03-09 05:49:46] [INFO ] Implicit Places using invariants in 610 ms returned []
[2023-03-09 05:49:46] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 05:49:46] [INFO ] Invariant cache hit.
[2023-03-09 05:49:46] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 05:49:50] [INFO ] Implicit Places using invariants and state equation in 4069 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4695 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 219/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2445 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9294 ms. Remains : 219/221 places, 8584/8584 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 70976 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 70976 steps, saw 24897 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 05:49:56] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2023-03-09 05:49:56] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-09 05:49:56] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 05:49:57] [INFO ] After 422ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 05:49:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 05:49:57] [INFO ] After 341ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 05:49:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 05:49:58] [INFO ] After 1213ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 05:49:59] [INFO ] After 2006ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 528 ms.
[2023-03-09 05:50:00] [INFO ] After 3027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 52 ms.
Support contains 10 out of 219 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2877 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2878 ms. Remains : 219/219 places, 8584/8584 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2568 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 05:50:05] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 05:50:05] [INFO ] Invariant cache hit.
[2023-03-09 05:50:06] [INFO ] Implicit Places using invariants in 597 ms returned []
[2023-03-09 05:50:06] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 05:50:06] [INFO ] Invariant cache hit.
[2023-03-09 05:50:07] [INFO ] Implicit Places using invariants and state equation in 1170 ms returned []
Implicit Place search using SMT with State Equation took 1769 ms to find 0 implicit places.
[2023-03-09 05:50:08] [INFO ] Redundant transitions in 1448 ms returned []
[2023-03-09 05:50:08] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 05:50:08] [INFO ] Invariant cache hit.
[2023-03-09 05:50:11] [INFO ] Dead Transitions using invariants and state equation in 2467 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8261 ms. Remains : 219/219 places, 8584/8584 transitions.
Ensure Unique test removed 8058 transitions
Reduce isomorphic transitions removed 8058 transitions.
Iterating post reduction 0 with 8058 rules applied. Total rules applied 8058 place count 219 transition count 526
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 8060 place count 219 transition count 524
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8062 place count 217 transition count 524
Applied a total of 8062 rules in 48 ms. Remains 217 /219 variables (removed 2) and now considering 524/8584 (removed 8060) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 524 rows 217 cols
[2023-03-09 05:50:11] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 05:50:11] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 05:50:11] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 05:50:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 05:50:11] [INFO ] After 153ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 05:50:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 05:50:11] [INFO ] After 58ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 05:50:11] [INFO ] After 138ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 52 ms.
[2023-03-09 05:50:12] [INFO ] After 394ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-09 05:50:12] [INFO ] Flatten gal took : 19 ms
[2023-03-09 05:50:12] [INFO ] Flatten gal took : 14 ms
[2023-03-09 05:50:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15640759135926994013.gal : 4 ms
[2023-03-09 05:50:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18321769860221446081.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15640759135926994013.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18321769860221446081.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality18321769860221446081.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 18
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :18 after 26
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :26 after 42
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :42 after 74
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :74 after 138
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :138 after 606
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-13 is true.
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 is true.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :606 after 670640
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.34128e+06 after 1.99828e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.99828e+06 after 2.01192e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.3532e+06 after 4.02384e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.22652e+09,2.03089,34868,2,6854,21,67672,7,0,1400,48304,0
Total reachable state count : 2226524800
Verifying 3 reachability properties.
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09,72,2.03362,34868,2,218,21,67672,8,0,1408,48304,0
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-12 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-12,81,2.03556,34868,2,218,21,67672,8,0,1414,48304,0
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-13 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-13,64,2.03705,34868,2,218,21,67672,9,0,1419,48304,0
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 05:50:14] [INFO ] Flatten gal took : 269 ms
[2023-03-09 05:50:14] [INFO ] Applying decomposition
[2023-03-09 05:50:14] [INFO ] Flatten gal took : 296 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4557055667281201510.txt' '-o' '/tmp/graph4557055667281201510.bin' '-w' '/tmp/graph4557055667281201510.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4557055667281201510.bin' '-l' '-1' '-v' '-w' '/tmp/graph4557055667281201510.weights' '-q' '0' '-e' '0.001'
[2023-03-09 05:50:15] [INFO ] Decomposing Gal with order
[2023-03-09 05:50:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 05:50:20] [INFO ] Removed a total of 16991 redundant transitions.
[2023-03-09 05:50:21] [INFO ] Flatten gal took : 4935 ms
[2023-03-09 05:50:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 993 labels/synchronizations in 296 ms.
[2023-03-09 05:50:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5193076981380572113.gal : 5 ms
[2023-03-09 05:50:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9706258894323554396.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5193076981380572113.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9706258894323554396.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality9706258894323554396.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :20730 after 20731
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :220642 after 220643
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :493491 after 493733
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-00 is true.
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :134 after 325
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1.71418e+06 after 1.71418e+06
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :325 after 390
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 is true.
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :2.87854e+06 after 2.92236e+06
BK_STOP 1678341530420
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="BridgeAndVehicles-PT-V80P20N50"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is BridgeAndVehicles-PT-V80P20N50, 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 r037-tajo-167813690200295"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N50.tgz
mv BridgeAndVehicles-PT-V80P20N50 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 '
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 ;