About the Execution of ITS-Tools for BridgeAndVehicles-PT-V20P10N50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9538.123 | 1457609.00 | 3900727.00 | 1491.10 | FTTFTFFTTTFFFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918200199.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P10N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918200199
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.6M
-rw-r--r-- 1 mcc users 20K Apr 29 23:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 147K Apr 29 23:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 220K Apr 29 23:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 819K Apr 29 23:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 120K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 335K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 39K Apr 29 23:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 251K Apr 29 23:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 776K Apr 29 23:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.1M Apr 29 23:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.9K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.8M May 10 09:33 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-V20P10N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1654193468897
Running Version 202205111006
[2022-06-02 18:11:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-02 18:11:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 18:11:10] [INFO ] Load time of PNML (sax parser for PT used): 261 ms
[2022-06-02 18:11:10] [INFO ] Transformed 108 places.
[2022-06-02 18:11:10] [INFO ] Transformed 2228 transitions.
[2022-06-02 18:11:10] [INFO ] Parsed PT model containing 108 places and 2228 transitions in 423 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 121 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 57 resets, run finished after 912 ms. (steps per millisecond=10 ) properties (out of 15) seen :3
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 512 ms. (steps per millisecond=19 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 1444 ms. (steps per millisecond=6 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 1592 ms. (steps per millisecond=6 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 425 ms. (steps per millisecond=23 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 325 ms. (steps per millisecond=30 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 324 ms. (steps per millisecond=30 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 336 ms. (steps per millisecond=29 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2022-06-02 18:11:18] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2022-06-02 18:11:18] [INFO ] Computed 7 place invariants in 14 ms
[2022-06-02 18:11:23] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-06-02 18:11:23] [INFO ] After 620ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2022-06-02 18:11:23] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-02 18:11:32] [INFO ] After 8653ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :6
[2022-06-02 18:11:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 18:11:41] [INFO ] After 8476ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :6 sat :6
[2022-06-02 18:11:48] [INFO ] After 16025ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :5
Attempting to minimize the solution found.
Minimization took 0 ms.
[2022-06-02 18:11:48] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :5
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 5596 ms.
Support contains 103 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.15 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 371 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2022-06-02 18:11:54] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:11:54] [INFO ] Computed 5 place invariants in 9 ms
[2022-06-02 18:11:55] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/108 places, 2228/2228 transitions.
Incomplete random walk after 1000000 steps, including 5777 resets, run finished after 26571 ms. (steps per millisecond=37 ) properties (out of 6) seen :1
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 36169 steps, including 90 resets, run timeout after 5001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 564749 steps, including 1075 resets, run timeout after 5001 ms. (steps per millisecond=112 ) properties seen 0
Interrupted Best-First random walk after 548113 steps, including 1090 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 0
Interrupted Best-First random walk after 510311 steps, including 1034 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Interrupted Best-First random walk after 486701 steps, including 1029 resets, run timeout after 5001 ms. (steps per millisecond=97 ) properties seen 0
Running SMT prover for 5 properties.
[2022-06-02 18:12:47] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:12:47] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 18:12:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:12:48] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-02 18:12:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:12:57] [INFO ] After 9179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-02 18:12:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 18:13:06] [INFO ] After 9129ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-02 18:13:16] [INFO ] After 18584ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 9160 ms.
[2022-06-02 18:13:25] [INFO ] After 37090ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 5099 ms.
Support contains 103 out of 106 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 216 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Incomplete random walk after 1000000 steps, including 5776 resets, run finished after 25785 ms. (steps per millisecond=38 ) properties (out of 5) seen :1
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 35978 steps, including 90 resets, run timeout after 5001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 580862 steps, including 1103 resets, run timeout after 5001 ms. (steps per millisecond=116 ) properties seen 0
Interrupted Best-First random walk after 458230 steps, including 910 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted Best-First random walk after 468376 steps, including 989 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 0
Running SMT prover for 4 properties.
[2022-06-02 18:14:16] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:14:16] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 18:14:17] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:14:17] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 18:14:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:14:26] [INFO ] After 9304ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-02 18:14:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 18:14:35] [INFO ] After 8503ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-02 18:14:44] [INFO ] After 17160ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 8811 ms.
[2022-06-02 18:14:52] [INFO ] After 35476ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 6329 ms.
Support contains 103 out of 106 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 182 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Incomplete random walk after 1000000 steps, including 5777 resets, run finished after 29764 ms. (steps per millisecond=33 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 35827 steps, including 88 resets, run timeout after 5001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 383839 steps, including 731 resets, run timeout after 5001 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 335097 steps, including 665 resets, run timeout after 5001 ms. (steps per millisecond=67 ) properties seen 0
Interrupted Best-First random walk after 296877 steps, including 626 resets, run timeout after 5001 ms. (steps per millisecond=59 ) properties seen 0
Interrupted probabilistic random walk after 9845811 steps, run timeout after 147001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 9845811 steps, saw 2244547 distinct states, run finished after 147004 ms. (steps per millisecond=66 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-02 18:18:16] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:18:16] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 18:18:17] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:18:17] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 18:18:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:18:26] [INFO ] After 8726ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-02 18:18:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 18:18:35] [INFO ] After 9360ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-02 18:18:44] [INFO ] After 18381ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 9239 ms.
[2022-06-02 18:18:54] [INFO ] After 36516ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 6983 ms.
Support contains 103 out of 106 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 209 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 203 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2022-06-02 18:19:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:19:01] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 18:19:01] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-06-02 18:19:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:19:01] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 18:19:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 18:19:01] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2022-06-02 18:19:01] [INFO ] Redundant transitions in 149 ms returned []
[2022-06-02 18:19:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:19:01] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 18:19:02] [INFO ] Dead Transitions using invariants and state equation in 686 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Incomplete random walk after 1000000 steps, including 5776 resets, run finished after 24401 ms. (steps per millisecond=40 ) properties (out of 4) seen :1
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 36195 steps, including 89 resets, run timeout after 5001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 647638 steps, including 1288 resets, run timeout after 5001 ms. (steps per millisecond=129 ) properties seen 0
Interrupted Best-First random walk after 658718 steps, including 1393 resets, run timeout after 5001 ms. (steps per millisecond=131 ) properties seen 0
Running SMT prover for 3 properties.
[2022-06-02 18:19:42] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:19:42] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-02 18:19:43] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:19:43] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-02 18:19:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:19:51] [INFO ] After 8671ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-02 18:19:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 18:20:01] [INFO ] After 9201ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-02 18:20:10] [INFO ] After 18211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 8613 ms.
[2022-06-02 18:20:18] [INFO ] After 35650ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 1781 ms.
Support contains 103 out of 106 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 196 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Incomplete random walk after 1000001 steps, including 5778 resets, run finished after 19151 ms. (steps per millisecond=52 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 36068 steps, including 89 resets, run timeout after 5001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 669233 steps, including 1329 resets, run timeout after 5001 ms. (steps per millisecond=133 ) properties seen 0
Interrupted Best-First random walk after 670602 steps, including 1416 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
Interrupted probabilistic random walk after 7983443 steps, run timeout after 102001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 7983443 steps, saw 1828145 distinct states, run finished after 102002 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-02 18:22:36] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:22:36] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 18:22:37] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:22:37] [INFO ] After 141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-02 18:22:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-06-02 18:22:46] [INFO ] After 8869ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-02 18:22:46] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 18:22:56] [INFO ] After 9322ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-02 18:23:05] [INFO ] After 18258ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 8478 ms.
[2022-06-02 18:23:13] [INFO ] After 35760ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2259 ms.
Support contains 103 out of 106 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 201 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 192 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2022-06-02 18:23:16] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:23:16] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-02 18:23:16] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-06-02 18:23:16] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:23:16] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 18:23:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 18:23:16] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2022-06-02 18:23:16] [INFO ] Redundant transitions in 149 ms returned []
[2022-06-02 18:23:16] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:23:16] [INFO ] Computed 5 place invariants in 8 ms
[2022-06-02 18:23:17] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 106 transition count 290
Applied a total of 1938 rules in 7 ms. Remains 106 /106 variables (removed 0) and now considering 290/2228 (removed 1938) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:23:17] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 18:23:18] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-06-02 18:23:19] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-02 18:23:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 18:23:27] [INFO ] After 8575ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-02 18:23:36] [INFO ] After 17103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 8589 ms.
[2022-06-02 18:23:44] [INFO ] After 25918ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2022-06-02 18:23:45] [INFO ] Flatten gal took : 97 ms
[2022-06-02 18:23:45] [INFO ] Flatten gal took : 69 ms
[2022-06-02 18:23:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14054230680679050040.gal : 14 ms
[2022-06-02 18:23:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3913831988689932431.prop : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14054230680679050040.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3913831988689932431.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality3913831988689932431.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 11
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :11 after 17
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :17 after 23
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :23 after 35
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :35 after 53
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :53 after 89
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :89 after 155
Invariant property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04 does not hold.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :155 after 912
Reachability property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11 is true.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :912 after 991648
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :991648 after 1.69389e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.69389e+06 after 4.52443e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.52443e+06 after 2.29365e+07
Invariant property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 fixpoint passes
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,1.11955e+08,5.64459,104596,2,68686,21,312183,6,0,715,211518,0
Total reachable state count : 111954992
Verifying 3 reachability properties.
Invariant property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04 does not hold.
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-V20P10N50-ReachabilityFireability-04,1,6.46169,104496,2,107,21,312183,7,0,3446,211518,0
Reachability property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11 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-V20P10N50-ReachabilityFireability-11,1,6.46886,104496,2,107,21,312183,8,0,3450,211518,0
Invariant property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14 does not hold.
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-V20P10N50-ReachabilityFireability-14,11,7.54682,104496,2,127,21,312183,9,0,3457,211518,0
[2022-06-02 18:23:53] [INFO ] Flatten gal took : 175 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17548209930636887755
[2022-06-02 18:23:53] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2022-06-02 18:23:53] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17548209930636887755
Running compilation step : cd /tmp/ltsmin17548209930636887755;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-02 18:23:53] [INFO ] Applying decomposition
[2022-06-02 18:23:53] [INFO ] Flatten gal took : 289 ms
[2022-06-02 18:23:54] [INFO ] Flatten gal took : 190 ms
[2022-06-02 18:23:54] [INFO ] Input system was already deterministic with 2228 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3938864028563979399.txt' '-o' '/tmp/graph3938864028563979399.bin' '-w' '/tmp/graph3938864028563979399.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3938864028563979399.bin' '-l' '-1' '-v' '-w' '/tmp/graph3938864028563979399.weights' '-q' '0' '-e' '0.001'
[2022-06-02 18:23:54] [INFO ] Decomposing Gal with order
[2022-06-02 18:23:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 18:23:55] [INFO ] Ran tautology test, simplified 0 / 3 in 1299 ms.
[2022-06-02 18:23:55] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=0 took 142 ms
[2022-06-02 18:23:55] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(UNSAT) depth K=0 took 1 ms
[2022-06-02 18:23:55] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(UNSAT) depth K=0 took 2 ms
[2022-06-02 18:23:55] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=1 took 396 ms
[2022-06-02 18:23:55] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(UNSAT) depth K=1 took 2 ms
[2022-06-02 18:23:55] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(UNSAT) depth K=1 took 15 ms
[2022-06-02 18:23:55] [INFO ] Removed a total of 4292 redundant transitions.
[2022-06-02 18:23:56] [INFO ] Flatten gal took : 1679 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 290 out of 2228 initially.
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 18:23:56] [INFO ] Computed 5 place invariants in 13 ms
[2022-06-02 18:23:56] [INFO ] Computed 5 place invariants in 14 ms
[2022-06-02 18:23:56] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=2 took 663 ms
[2022-06-02 18:23:56] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(UNSAT) depth K=2 took 48 ms
[2022-06-02 18:23:56] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(UNSAT) depth K=2 took 129 ms
[2022-06-02 18:23:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 67 ms.
[2022-06-02 18:23:56] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2298265691960395864.gal : 16 ms
[2022-06-02 18:23:56] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11897956638134715740.prop : 48 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability2298265691960395864.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability11897956638134715740.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityFireability11897956638134715740.prop.
[2022-06-02 18:23:57] [INFO ] Proved 106 variables to be positive in 1163 ms
[2022-06-02 18:23:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04
[2022-06-02 18:23:57] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(SAT) depth K=0 took 105 ms
[2022-06-02 18:23:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11
[2022-06-02 18:23:57] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(SAT) depth K=0 took 7 ms
[2022-06-02 18:23:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14
[2022-06-02 18:23:57] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(SAT) depth K=0 took 5 ms
[2022-06-02 18:23:58] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=3 took 1397 ms
[2022-06-02 18:23:58] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(UNSAT) depth K=3 took 262 ms
[2022-06-02 18:23:58] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(UNSAT) depth K=3 took 301 ms
[2022-06-02 18:23:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04
[2022-06-02 18:23:59] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(SAT) depth K=1 took 1703 ms
[2022-06-02 18:24:00] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=4 took 1464 ms
[2022-06-02 18:24:00] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11
[2022-06-02 18:24:00] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(SAT) depth K=1 took 1418 ms
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :5958 after 5959
[2022-06-02 18:24:01] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(UNSAT) depth K=4 took 1726 ms
Compilation finished in 8098 ms.
Running link step : cd /tmp/ltsmin17548209930636887755;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2022-06-02 18:24:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14
[2022-06-02 18:24:01] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(SAT) depth K=1 took 1007 ms
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin17548209930636887755;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV20P10N50ReachabilityFireability04==true'
[2022-06-02 18:24:07] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(UNSAT) depth K=4 took 5410 ms
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :14322 after 15079
[2022-06-02 18:24:12] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04
[2022-06-02 18:24:12] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(SAT) depth K=2 took 10710 ms
[2022-06-02 18:24:25] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11
[2022-06-02 18:24:25] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(SAT) depth K=2 took 12861 ms
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :28004 after 33441
[2022-06-02 18:24:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14
[2022-06-02 18:24:39] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(SAT) depth K=2 took 14402 ms
[2022-06-02 18:24:46] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04
[2022-06-02 18:24:46] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(SAT) depth K=3 took 6830 ms
[2022-06-02 18:24:51] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=5 took 44494 ms
[2022-06-02 18:25:06] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11
[2022-06-02 18:25:06] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(SAT) depth K=3 took 20004 ms
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :77903 after 91079
[2022-06-02 18:25:27] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(UNSAT) depth K=5 took 35822 ms
[2022-06-02 18:25:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14
[2022-06-02 18:25:50] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(SAT) depth K=3 took 43662 ms
[2022-06-02 18:25:54] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(UNSAT) depth K=5 took 26550 ms
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :269896 after 309488
[2022-06-02 18:26:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04
[2022-06-02 18:26:58] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(SAT) depth K=4 took 67640 ms
[2022-06-02 18:27:14] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=6 took 80359 ms
[2022-06-02 18:28:13] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(UNSAT) depth K=6 took 59402 ms
[2022-06-02 18:28:40] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11
[2022-06-02 18:28:40] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(SAT) depth K=4 took 102573 ms
[2022-06-02 18:29:25] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14
[2022-06-02 18:29:25] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(SAT) depth K=4 took 44567 ms
[2022-06-02 18:29:57] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14(UNSAT) depth K=6 took 104017 ms
[2022-06-02 18:32:50] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=7 took 172312 ms
[2022-06-02 18:33:07] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04
[2022-06-02 18:33:07] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04(SAT) depth K=5 took 222218 ms
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\_mod\_flat,9.08086e+06,233.342,483952,5527,4079,297760,33344,3020,2.53526e+06,477,273161,0
Total reachable state count : 9080862
Verifying 3 reachability properties.
[2022-06-02 18:35:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11
[2022-06-02 18:35:09] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(SAT) depth K=5 took 121743 ms
[2022-06-02 18:35:09] [INFO ] BMC solution for property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11(UNSAT) depth K=7 took 139349 ms
Invariant property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04 is true.
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
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-V20P10N50-ReachabilityFireability-04,0,253.763,483952,1,0,297760,33344,13850,2.53526e+06,898,298493,1824045
Reachability property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11 does not hold.
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-11
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-V20P10N50-ReachabilityFireability-11,0,253.77,483952,1,0,297760,33344,13866,2.53526e+06,901,298493,1824045
Invariant property BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14 is true.
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
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-V20P10N50-ReachabilityFireability-14,0,253.807,483952,1,0,297760,33344,13871,2.53526e+06,902,299112,1825156
[2022-06-02 18:35:26] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 18:35:26] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14 SMT depth 7
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-02 18:35:26] [INFO ] During BMC, SMT solver timed out at depth 7
[2022-06-02 18:35:26] [INFO ] BMC solving timed out (3600000 secs) at depth 7
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 18:35:26] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-PT-V20P10N50-ReachabilityFireability-14 K-induction depth 5
Exception in thread "Thread-7" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 2 more
[2022-06-02 18:35:26] [INFO ] SMT solved 0/ 3 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1456280 ms.
BK_STOP 1654194926506
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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-V20P10N50"
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 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P10N50, 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 r024-tall-165251918200199"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N50.tgz
mv BridgeAndVehicles-PT-V20P10N50 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 ;