About the Execution of ITS-Tools for GPPP-PT-C0100N0000000010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 362.455 | 232082.00 | 322770.00 | 586.70 | FTFFTTTFTFFFTFTT | 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.r096-smll-165260575900239.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPPP-PT-C0100N0000000010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260575900239
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.5K Apr 29 18:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 18:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 29 18:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 18:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 9 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 29 18:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 29 18:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 18:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Apr 29 18:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 17 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1 May 10 09:33 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C0100N0000000010-ReachabilityFireability-00
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-01
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-02
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-03
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-04
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-05
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-06
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-07
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-08
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-09
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-10
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-11
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-12
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-13
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-14
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1654183369811
Running Version 202205111006
[2022-06-02 15:22:51] [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 15:22:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 15:22:51] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2022-06-02 15:22:51] [INFO ] Transformed 33 places.
[2022-06-02 15:22:51] [INFO ] Transformed 22 transitions.
[2022-06-02 15:22:51] [INFO ] Parsed PT model containing 33 places and 22 transitions in 233 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 22 resets, run finished after 329 ms. (steps per millisecond=30 ) properties (out of 11) seen :7
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 4) seen :1
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 22 rows 33 cols
[2022-06-02 15:22:52] [INFO ] Computed 12 place invariants in 9 ms
[2022-06-02 15:22:53] [INFO ] [Real]Absence check using 6 positive place invariants in 7 ms returned sat
[2022-06-02 15:22:53] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 7 ms returned sat
[2022-06-02 15:22:53] [INFO ] After 229ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-02 15:22:53] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2022-06-02 15:22:53] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 592 ms returned sat
[2022-06-02 15:23:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 15:23:18] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 29 out of 33 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 17 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2022-06-02 15:23:18] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-02 15:23:18] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 22/22 transitions.
Incomplete random walk after 1000000 steps, including 2317 resets, run finished after 4967 ms. (steps per millisecond=201 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 575 resets, run finished after 3731 ms. (steps per millisecond=268 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 868179 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=173 ) properties seen 0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4048 ms. (steps per millisecond=247 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 16542331 steps, run timeout after 51001 ms. (steps per millisecond=324 ) properties seen :{}
Probabilistic random walk after 16542331 steps, saw 2328875 distinct states, run finished after 51007 ms. (steps per millisecond=324 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 22 rows 33 cols
[2022-06-02 15:24:26] [INFO ] Computed 12 place invariants in 4 ms
[2022-06-02 15:24:27] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2022-06-02 15:24:27] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 5 ms returned sat
[2022-06-02 15:24:27] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-02 15:24:27] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-06-02 15:24:27] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 601 ms returned sat
[2022-06-02 15:25:02] [INFO ] After 35314ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 27 out of 33 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 22/22 transitions.
Incomplete random walk after 1000009 steps, including 2323 resets, run finished after 3526 ms. (steps per millisecond=283 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 579 resets, run finished after 2266 ms. (steps per millisecond=441 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3628 ms. (steps per millisecond=275 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 12812853 steps, run timeout after 27001 ms. (steps per millisecond=474 ) properties seen :{}
Probabilistic random walk after 12812853 steps, saw 1825579 distinct states, run finished after 27006 ms. (steps per millisecond=474 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 22 rows 33 cols
[2022-06-02 15:25:38] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-02 15:25:38] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2022-06-02 15:25:38] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2022-06-02 15:25:38] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-02 15:25:38] [INFO ] [Nat]Absence check using 6 positive place invariants in 14 ms returned sat
[2022-06-02 15:25:38] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 11 ms returned sat
[2022-06-02 15:25:51] [INFO ] After 12526ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 33/33 places, 22/22 transitions.
Graph (trivial) has 3 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 19
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 8 place count 28 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 11 place count 26 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 25 transition count 15
Applied a total of 13 rules in 25 ms. Remains 25 /33 variables (removed 8) and now considering 15/22 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/33 places, 15/22 transitions.
Incomplete random walk after 1000028 steps, including 5401 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2565 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3030976 steps, run timeout after 3001 ms. (steps per millisecond=1009 ) properties seen :{}
Probabilistic random walk after 3030976 steps, saw 488621 distinct states, run finished after 3001 ms. (steps per millisecond=1009 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 15 rows 25 cols
[2022-06-02 15:25:55] [INFO ] Computed 10 place invariants in 2 ms
[2022-06-02 15:25:55] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 15:25:55] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 4 ms returned sat
[2022-06-02 15:25:55] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 15:25:55] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 15:25:55] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 5 ms returned sat
[2022-06-02 15:26:04] [INFO ] After 9049ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 15/15 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 15/15 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 15/15 (removed 0) transitions.
// Phase 1: matrix 15 rows 25 cols
[2022-06-02 15:26:04] [INFO ] Computed 10 place invariants in 1 ms
[2022-06-02 15:26:04] [INFO ] Implicit Places using invariants in 61 ms returned [3, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 65 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 23/25 places, 15/15 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 22 transition count 14
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 21 transition count 13
Applied a total of 4 rules in 4 ms. Remains 21 /23 variables (removed 2) and now considering 13/15 (removed 2) transitions.
// Phase 1: matrix 13 rows 21 cols
[2022-06-02 15:26:04] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-02 15:26:04] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 13 rows 21 cols
[2022-06-02 15:26:04] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-02 15:26:04] [INFO ] Implicit Places using invariants and state equation in 94 ms returned [0, 2, 14]
Discarding 3 places :
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT with State Equation took 149 ms to find 3 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 18/25 places, 12/15 transitions.
Graph (complete) has 43 edges and 18 vertex of which 17 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6 ms. Remains 17 /18 variables (removed 1) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:26:04] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:26:05] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 17/25 places, 12/15 transitions.
Finished structural reductions, in 3 iterations. Remains : 17/25 places, 12/15 transitions.
Incomplete random walk after 1000003 steps, including 5881 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2602 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3704664 steps, run timeout after 3001 ms. (steps per millisecond=1234 ) properties seen :{}
Probabilistic random walk after 3704664 steps, saw 651734 distinct states, run finished after 3001 ms. (steps per millisecond=1234 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:26:08] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-02 15:26:09] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-02 15:26:09] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 15:26:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-02 15:26:09] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 41 ms returned sat
[2022-06-02 15:26:18] [INFO ] After 9079ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 17 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 17/17 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 17/17 places, 12/12 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 17/17 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:18] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 15:26:18] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:18] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:26:18] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2022-06-02 15:26:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:18] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:26:18] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/17 places, 12/12 transitions.
Finished random walk after 127 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=63 )
Incomplete random walk after 1000000 steps, including 5903 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2600 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3799206 steps, run timeout after 3001 ms. (steps per millisecond=1265 ) properties seen :{}
Probabilistic random walk after 3799206 steps, saw 667504 distinct states, run finished after 3001 ms. (steps per millisecond=1265 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:22] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:26:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-02 15:26:22] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2022-06-02 15:26:22] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 15:26:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2022-06-02 15:26:22] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 39 ms returned sat
[2022-06-02 15:26:31] [INFO ] After 9089ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 17 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 17/17 places, 12/12 transitions.
Applied a total of 0 rules in 5 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 17/17 places, 12/12 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 17/17 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:31] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:26:31] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:31] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-02 15:26:31] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-06-02 15:26:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:31] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:26:31] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/17 places, 12/12 transitions.
Finished random walk after 127 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=127 )
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 12 rows 17 cols
[2022-06-02 15:26:31] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-02 15:26:31] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-02 15:26:31] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-02 15:26:31] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 15:26:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-02 15:26:31] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 39 ms returned sat
[2022-06-02 15:26:40] [INFO ] After 9066ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-06-02 15:26:40] [INFO ] Flatten gal took : 27 ms
[2022-06-02 15:26:40] [INFO ] Flatten gal took : 6 ms
[2022-06-02 15:26:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1781195577533307215.gal : 5 ms
[2022-06-02 15:26:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17667413883745123421.prop : 0 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/ReachabilityCardinality1781195577533307215.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17667413883745123421.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/ReachabilityCardinality17667413883745123421.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 40
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :40 after 90
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :90 after 296
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :296 after 1044
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1044 after 3335
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3335 after 12771
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :12771 after 40553
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.06621e+06 after 1.07526e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.69359e+06,0.922736,16000,2,10465,16,77915,7,0,85,74714,0
Total reachable state count : 2693591
Verifying 1 reachability properties.
Reachability property GPPP-PT-C0100N0000000010-ReachabilityFireability-07 does not hold.
No reachable states exhibit your property : GPPP-PT-C0100N0000000010-ReachabilityFireability-07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
GPPP-PT-C0100N0000000010-ReachabilityFireability-07,0,0.935918,16000,1,0,16,77915,7,0,129,74714,0
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-07 FALSE TECHNIQUES OVER_APPROXIMATION
All properties solved without resorting to model-checking.
Total runtime 230236 ms.
BK_STOP 1654183601893
--------------------
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="GPPP-PT-C0100N0000000010"
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 GPPP-PT-C0100N0000000010, 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 r096-smll-165260575900239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000000010.tgz
mv GPPP-PT-C0100N0000000010 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 ;