About the Execution of ITS-Tools for PolyORBLF-PT-S02J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 361.407 | 110657.00 | 130094.00 | 66.70 | T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2021-input.r166-oct2-162089278400143.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 PolyORBLF-PT-S02J04T08, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278400143
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 113K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 496K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 133K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 665K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 9.1K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 33K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Mar 27 09:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 27 09:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.2M May 5 16:51 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME StableMarking
=== Now, execution of the tool begins
BK_START 1621287809402
Running Version 0
[2021-05-17 21:43:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2021-05-17 21:43:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:43:31] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2021-05-17 21:43:31] [INFO ] Transformed 614 places.
[2021-05-17 21:43:31] [INFO ] Transformed 1242 transitions.
[2021-05-17 21:43:31] [INFO ] Parsed PT model containing 614 places and 1242 transitions in 148 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 614) seen :596
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2021-05-17 21:43:31] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2021-05-17 21:43:31] [INFO ] Computed 50 place invariants in 61 ms
[2021-05-17 21:43:31] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2021-05-17 21:43:31] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 17 ms returned sat
[2021-05-17 21:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:32] [INFO ] [Real]Absence check using state equation in 552 ms returned sat
[2021-05-17 21:43:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:43:32] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-17 21:43:32] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 20 ms returned sat
[2021-05-17 21:43:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:33] [INFO ] [Nat]Absence check using state equation in 700 ms returned sat
[2021-05-17 21:43:33] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-17 21:43:34] [INFO ] [Nat]Added 104 Read/Feed constraints in 1050 ms returned sat
[2021-05-17 21:43:34] [INFO ] Deduced a trap composed of 66 places in 104 ms of which 8 ms to minimize.
[2021-05-17 21:43:34] [INFO ] Deduced a trap composed of 66 places in 59 ms of which 1 ms to minimize.
[2021-05-17 21:43:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 336 ms
[2021-05-17 21:43:34] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 91 ms.
[2021-05-17 21:43:37] [INFO ] Deduced a trap composed of 2 places in 330 ms of which 2 ms to minimize.
[2021-05-17 21:43:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2021-05-17 21:43:37] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2021-05-17 21:43:37] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:43:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:38] [INFO ] [Real]Absence check using state equation in 518 ms returned sat
[2021-05-17 21:43:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:43:38] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2021-05-17 21:43:38] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 65 ms returned sat
[2021-05-17 21:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:40] [INFO ] [Nat]Absence check using state equation in 2134 ms returned sat
[2021-05-17 21:43:42] [INFO ] [Nat]Added 104 Read/Feed constraints in 1349 ms returned sat
[2021-05-17 21:43:42] [INFO ] Deduced a trap composed of 66 places in 57 ms of which 1 ms to minimize.
[2021-05-17 21:43:43] [INFO ] Deduced a trap composed of 65 places in 53 ms of which 1 ms to minimize.
[2021-05-17 21:43:43] [INFO ] Deduced a trap composed of 2 places in 466 ms of which 1 ms to minimize.
[2021-05-17 21:43:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2021-05-17 21:43:44] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2021-05-17 21:43:44] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 40 ms returned sat
[2021-05-17 21:43:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:45] [INFO ] [Real]Absence check using state equation in 1120 ms returned sat
[2021-05-17 21:43:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:43:45] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-17 21:43:45] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 15 ms returned sat
[2021-05-17 21:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:50] [INFO ] [Nat]Absence check using state equation in 4922 ms returned unknown
[2021-05-17 21:43:50] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-17 21:43:50] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 15 ms returned sat
[2021-05-17 21:43:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:50] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2021-05-17 21:43:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:43:51] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-17 21:43:51] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 20 ms returned sat
[2021-05-17 21:43:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:51] [INFO ] [Nat]Absence check using state equation in 679 ms returned sat
[2021-05-17 21:43:52] [INFO ] [Nat]Added 104 Read/Feed constraints in 851 ms returned sat
[2021-05-17 21:43:52] [INFO ] Deduced a trap composed of 66 places in 63 ms of which 0 ms to minimize.
[2021-05-17 21:43:52] [INFO ] Deduced a trap composed of 65 places in 46 ms of which 0 ms to minimize.
[2021-05-17 21:43:52] [INFO ] Deduced a trap composed of 66 places in 30 ms of which 0 ms to minimize.
[2021-05-17 21:43:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 429 ms
[2021-05-17 21:43:53] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 88 ms.
[2021-05-17 21:43:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-05-17 21:43:56] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:43:56] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:43:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:56] [INFO ] [Real]Absence check using state equation in 769 ms returned sat
[2021-05-17 21:43:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:43:56] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-17 21:43:56] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 20 ms returned sat
[2021-05-17 21:43:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:43:58] [INFO ] [Nat]Absence check using state equation in 1672 ms returned sat
[2021-05-17 21:43:59] [INFO ] [Nat]Added 104 Read/Feed constraints in 1122 ms returned sat
[2021-05-17 21:43:59] [INFO ] Deduced a trap composed of 65 places in 85 ms of which 1 ms to minimize.
[2021-05-17 21:44:00] [INFO ] Deduced a trap composed of 66 places in 41 ms of which 0 ms to minimize.
[2021-05-17 21:44:00] [INFO ] Deduced a trap composed of 66 places in 58 ms of which 1 ms to minimize.
[2021-05-17 21:44:00] [INFO ] Deduced a trap composed of 65 places in 46 ms of which 0 ms to minimize.
[2021-05-17 21:44:00] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 687 ms
[2021-05-17 21:44:00] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 64 ms.
[2021-05-17 21:44:02] [INFO ] Deduced a trap composed of 2 places in 281 ms of which 0 ms to minimize.
[2021-05-17 21:44:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2021-05-17 21:44:02] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:44:02] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:44:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:02] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2021-05-17 21:44:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:02] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-17 21:44:02] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:44:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:07] [INFO ] [Nat]Absence check using state equation in 4202 ms returned sat
[2021-05-17 21:44:07] [INFO ] [Nat]Added 104 Read/Feed constraints in 213 ms returned sat
[2021-05-17 21:44:07] [INFO ] Deduced a trap composed of 65 places in 223 ms of which 0 ms to minimize.
[2021-05-17 21:44:07] [INFO ] Deduced a trap composed of 65 places in 210 ms of which 1 ms to minimize.
[2021-05-17 21:44:08] [INFO ] Deduced a trap composed of 2 places in 210 ms of which 0 ms to minimize.
[2021-05-17 21:44:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2021-05-17 21:44:08] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-17 21:44:08] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 16 ms returned sat
[2021-05-17 21:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:08] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2021-05-17 21:44:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:08] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-17 21:44:08] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 24 ms returned sat
[2021-05-17 21:44:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:10] [INFO ] [Nat]Absence check using state equation in 1297 ms returned sat
[2021-05-17 21:44:10] [INFO ] [Nat]Added 104 Read/Feed constraints in 597 ms returned sat
[2021-05-17 21:44:10] [INFO ] Deduced a trap composed of 65 places in 89 ms of which 1 ms to minimize.
[2021-05-17 21:44:11] [INFO ] Deduced a trap composed of 66 places in 78 ms of which 0 ms to minimize.
[2021-05-17 21:44:11] [INFO ] Deduced a trap composed of 66 places in 67 ms of which 1 ms to minimize.
[2021-05-17 21:44:12] [INFO ] Deduced a trap composed of 65 places in 61 ms of which 1 ms to minimize.
[2021-05-17 21:44:12] [INFO ] Deduced a trap composed of 65 places in 36 ms of which 0 ms to minimize.
[2021-05-17 21:44:12] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2078 ms
[2021-05-17 21:44:12] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 43 ms.
[2021-05-17 21:44:13] [INFO ] Added : 35 causal constraints over 7 iterations in 930 ms. Result :unknown
[2021-05-17 21:44:13] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:44:13] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 15 ms returned sat
[2021-05-17 21:44:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:14] [INFO ] [Real]Absence check using state equation in 644 ms returned sat
[2021-05-17 21:44:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:14] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-17 21:44:14] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 15 ms returned sat
[2021-05-17 21:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:19] [INFO ] [Nat]Absence check using state equation in 4932 ms returned unknown
[2021-05-17 21:44:19] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2021-05-17 21:44:19] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 33 ms returned sat
[2021-05-17 21:44:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:20] [INFO ] [Real]Absence check using state equation in 781 ms returned sat
[2021-05-17 21:44:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:20] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:44:20] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 17 ms returned sat
[2021-05-17 21:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:22] [INFO ] [Nat]Absence check using state equation in 1356 ms returned sat
[2021-05-17 21:44:22] [INFO ] [Nat]Added 104 Read/Feed constraints in 862 ms returned sat
[2021-05-17 21:44:23] [INFO ] Deduced a trap composed of 310 places in 177 ms of which 0 ms to minimize.
[2021-05-17 21:44:23] [INFO ] Deduced a trap composed of 65 places in 53 ms of which 0 ms to minimize.
[2021-05-17 21:44:24] [INFO ] Deduced a trap composed of 66 places in 90 ms of which 1 ms to minimize.
[2021-05-17 21:44:24] [INFO ] Deduced a trap composed of 65 places in 56 ms of which 0 ms to minimize.
[2021-05-17 21:44:24] [INFO ] Deduced a trap composed of 65 places in 35 ms of which 0 ms to minimize.
[2021-05-17 21:44:25] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2205 ms
[2021-05-17 21:44:25] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 47 ms.
[2021-05-17 21:44:25] [INFO ] Added : 5 causal constraints over 1 iterations in 516 ms. Result :unknown
[2021-05-17 21:44:25] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:44:25] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:26] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2021-05-17 21:44:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:26] [INFO ] [Nat]Absence check using 16 positive place invariants in 49 ms returned sat
[2021-05-17 21:44:26] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 27 ms returned sat
[2021-05-17 21:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:31] [INFO ] [Nat]Absence check using state equation in 4863 ms returned unknown
[2021-05-17 21:44:31] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-17 21:44:31] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 16 ms returned sat
[2021-05-17 21:44:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:32] [INFO ] [Real]Absence check using state equation in 1011 ms returned sat
[2021-05-17 21:44:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:32] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-17 21:44:32] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 17 ms returned sat
[2021-05-17 21:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:35] [INFO ] [Nat]Absence check using state equation in 2282 ms returned sat
[2021-05-17 21:44:35] [INFO ] [Nat]Added 104 Read/Feed constraints in 432 ms returned sat
[2021-05-17 21:44:35] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 48 ms.
[2021-05-17 21:44:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
[2021-05-17 21:44:37] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:44:37] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:38] [INFO ] [Real]Absence check using state equation in 861 ms returned sat
[2021-05-17 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:38] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:44:38] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:40] [INFO ] [Nat]Absence check using state equation in 1447 ms returned sat
[2021-05-17 21:44:41] [INFO ] [Nat]Added 104 Read/Feed constraints in 865 ms returned sat
[2021-05-17 21:44:41] [INFO ] Deduced a trap composed of 66 places in 63 ms of which 0 ms to minimize.
[2021-05-17 21:44:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2021-05-17 21:44:41] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 54 ms.
[2021-05-17 21:44:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 11
[2021-05-17 21:44:43] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:44:43] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:44] [INFO ] [Real]Absence check using state equation in 530 ms returned sat
[2021-05-17 21:44:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:44] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-17 21:44:44] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 17 ms returned sat
[2021-05-17 21:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:46] [INFO ] [Nat]Absence check using state equation in 2300 ms returned sat
[2021-05-17 21:44:47] [INFO ] [Nat]Added 104 Read/Feed constraints in 742 ms returned sat
[2021-05-17 21:44:47] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 80 ms.
[2021-05-17 21:44:49] [INFO ] Deduced a trap composed of 2 places in 237 ms of which 1 ms to minimize.
[2021-05-17 21:44:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
[2021-05-17 21:44:49] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:44:49] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 16 ms returned sat
[2021-05-17 21:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:50] [INFO ] [Real]Absence check using state equation in 453 ms returned sat
[2021-05-17 21:44:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:50] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-17 21:44:50] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 17 ms returned sat
[2021-05-17 21:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:52] [INFO ] [Nat]Absence check using state equation in 1850 ms returned sat
[2021-05-17 21:44:54] [INFO ] [Nat]Added 104 Read/Feed constraints in 1863 ms returned sat
[2021-05-17 21:44:54] [INFO ] Deduced a trap composed of 65 places in 87 ms of which 0 ms to minimize.
[2021-05-17 21:44:54] [INFO ] Deduced a trap composed of 65 places in 37 ms of which 0 ms to minimize.
[2021-05-17 21:44:54] [INFO ] Deduced a trap composed of 66 places in 71 ms of which 0 ms to minimize.
[2021-05-17 21:44:55] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2021-05-17 21:44:55] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1145 ms
[2021-05-17 21:44:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 13
[2021-05-17 21:44:55] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:44:55] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 23 ms returned sat
[2021-05-17 21:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:55] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2021-05-17 21:44:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:44:56] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2021-05-17 21:44:56] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 15 ms returned sat
[2021-05-17 21:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:45:00] [INFO ] [Nat]Absence check using state equation in 4939 ms returned unknown
[2021-05-17 21:45:01] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2021-05-17 21:45:01] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 13 ms returned sat
[2021-05-17 21:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:45:01] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2021-05-17 21:45:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:45:01] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2021-05-17 21:45:01] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:45:04] [INFO ] [Nat]Absence check using state equation in 2798 ms returned sat
[2021-05-17 21:45:05] [INFO ] [Nat]Added 104 Read/Feed constraints in 758 ms returned sat
[2021-05-17 21:45:05] [INFO ] Deduced a trap composed of 66 places in 320 ms of which 1 ms to minimize.
[2021-05-17 21:45:06] [INFO ] Deduced a trap composed of 66 places in 575 ms of which 4 ms to minimize.
[2021-05-17 21:45:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 15
[2021-05-17 21:45:06] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:45:06] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 25 ms returned sat
[2021-05-17 21:45:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:45:07] [INFO ] [Real]Absence check using state equation in 882 ms returned sat
[2021-05-17 21:45:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:45:07] [INFO ] [Nat]Absence check using 16 positive place invariants in 9 ms returned sat
[2021-05-17 21:45:08] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 15 ms returned sat
[2021-05-17 21:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:45:12] [INFO ] [Nat]Absence check using state equation in 4918 ms returned unknown
[2021-05-17 21:45:12] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:45:13] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:45:13] [INFO ] [Real]Absence check using state equation in 689 ms returned sat
[2021-05-17 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:45:13] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-17 21:45:13] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 14 ms returned sat
[2021-05-17 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:45:18] [INFO ] [Nat]Absence check using state equation in 4941 ms returned unknown
Fused 18 Parikh solutions to 3 different solutions.
Incomplete Parikh walk after 32430 steps, including 1002 resets, run finished after 124 ms. (steps per millisecond=261 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 22090 steps, including 999 resets, run finished after 81 ms. (steps per millisecond=272 ) properties (out of 18) seen :0 could not realise parikh vector
Support contains 18 out of 614 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 612 transition count 1042
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 146 place count 540 transition count 1042
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 146 place count 540 transition count 978
Deduced a syphon composed of 64 places in 9 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 274 place count 476 transition count 978
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 402 place count 412 transition count 914
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 418 place count 412 transition count 898
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 434 place count 396 transition count 898
Applied a total of 434 rules in 209 ms. Remains 396 /614 variables (removed 218) and now considering 898/1114 (removed 216) transitions.
[2021-05-17 21:45:19] [INFO ] Flow matrix only has 882 transitions (discarded 16 similar events)
// Phase 1: matrix 882 rows 396 cols
[2021-05-17 21:45:19] [INFO ] Computed 48 place invariants in 37 ms
[2021-05-17 21:45:19] [INFO ] Dead Transitions using invariants and state equation in 628 ms returned [754, 755, 758, 759, 761, 762, 763, 764, 765, 766, 767, 774, 775, 776, 778, 779, 780, 781, 782, 783, 784, 785, 791, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 812, 813, 814, 815, 817, 818, 819, 820, 821, 822, 825, 835, 836, 838, 839, 840, 841, 842, 843, 844, 846, 847, 848, 849, 851, 853, 854, 855, 856, 857, 858, 859, 861, 870, 872, 874, 875, 876, 877, 879, 880, 881, 882, 883, 884, 885, 886, 887, 890, 891, 892, 893, 894, 895, 897]
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions :[897, 895, 894, 893, 892, 891, 890, 887, 886, 885, 884, 883, 882, 881, 880, 879, 877, 876, 875, 874, 872, 870, 861, 859, 858, 857, 856, 855, 854, 853, 851, 849, 848, 847, 846, 844, 843, 842, 841, 840, 839, 838, 836, 835, 825, 822, 821, 820, 819, 818, 817, 815, 814, 813, 812, 802, 801, 800, 799, 798, 797, 796, 795, 794, 793, 791, 785, 784, 783, 782, 781, 780, 779, 778, 776, 775, 774, 767, 766, 765, 764, 763, 762, 761, 759, 758, 755, 754]
Starting structural reductions, iteration 1 : 396/614 places, 810/1114 transitions.
Reduce places removed 0 places and 16 transitions.
Graph (complete) has 2414 edges and 396 vertex of which 18 are kept as prefixes of interest. Removing 378 places using SCC suffix rule.14 ms
Discarding 378 places :
Also discarding 778 output transitions
Drop transitions removed 778 transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 18 transition count 16
Reduce places removed 0 places and 16 transitions.
Deduced a syphon composed of 18 places in 0 ms
Applied a total of 1 rules in 19 ms. Remains 18 /396 variables (removed 378) and now considering 0/810 (removed 810) transitions.
Finished structural reductions, in 2 iterations. Remains : 18/614 places, 0/1114 transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE
BK_STOP 1621287920059
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination StableMarking -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 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="PolyORBLF-PT-S02J04T08"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 PolyORBLF-PT-S02J04T08, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-oct2-162089278400143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T08.tgz
mv PolyORBLF-PT-S02J04T08 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;