Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r140-tall-162089127900447.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Parking-PT-832, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127900447
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 06:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 06:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 08:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 08:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 251K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Parking-PT-832-ReachabilityFireability-00
FORMULA_NAME Parking-PT-832-ReachabilityFireability-01
FORMULA_NAME Parking-PT-832-ReachabilityFireability-02
FORMULA_NAME Parking-PT-832-ReachabilityFireability-03
FORMULA_NAME Parking-PT-832-ReachabilityFireability-04
FORMULA_NAME Parking-PT-832-ReachabilityFireability-05
FORMULA_NAME Parking-PT-832-ReachabilityFireability-06
FORMULA_NAME Parking-PT-832-ReachabilityFireability-07
FORMULA_NAME Parking-PT-832-ReachabilityFireability-08
FORMULA_NAME Parking-PT-832-ReachabilityFireability-09
FORMULA_NAME Parking-PT-832-ReachabilityFireability-10
FORMULA_NAME Parking-PT-832-ReachabilityFireability-11
FORMULA_NAME Parking-PT-832-ReachabilityFireability-12
FORMULA_NAME Parking-PT-832-ReachabilityFireability-13
FORMULA_NAME Parking-PT-832-ReachabilityFireability-14
FORMULA_NAME Parking-PT-832-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620983792648

Running Version 0
[2021-05-14 09:16:34] [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]
[2021-05-14 09:16:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 09:16:34] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2021-05-14 09:16:34] [INFO ] Transformed 737 places.
[2021-05-14 09:16:34] [INFO ] Transformed 993 transitions.
[2021-05-14 09:16:34] [INFO ] Found NUPN structural information;
[2021-05-14 09:16:34] [INFO ] Parsed PT model containing 737 places and 993 transitions in 138 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 384 transitions
Reduce redundant transitions removed 384 transitions.
Incomplete random walk after 10000 steps, including 50 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 16) seen :6
FORMULA Parking-PT-832-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 609 rows 737 cols
[2021-05-14 09:16:35] [INFO ] Computed 184 place invariants in 30 ms
[2021-05-14 09:16:35] [INFO ] [Real]Absence check using 176 positive place invariants in 39 ms returned sat
[2021-05-14 09:16:35] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-14 09:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:35] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2021-05-14 09:16:35] [INFO ] State equation strengthened by 152 read => feed constraints.
[2021-05-14 09:16:35] [INFO ] [Real]Added 152 Read/Feed constraints in 17 ms returned sat
[2021-05-14 09:16:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:16:36] [INFO ] [Nat]Absence check using 176 positive place invariants in 37 ms returned sat
[2021-05-14 09:16:36] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-14 09:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:36] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2021-05-14 09:16:36] [INFO ] [Nat]Added 152 Read/Feed constraints in 17 ms returned sat
[2021-05-14 09:16:36] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 44 ms.
[2021-05-14 09:16:40] [INFO ] Added : 487 causal constraints over 98 iterations in 4084 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 74 ms.
[2021-05-14 09:16:40] [INFO ] [Real]Absence check using 176 positive place invariants in 35 ms returned sat
[2021-05-14 09:16:40] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-14 09:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:40] [INFO ] [Real]Absence check using state equation in 295 ms returned sat
[2021-05-14 09:16:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:16:41] [INFO ] [Nat]Absence check using 176 positive place invariants in 39 ms returned sat
[2021-05-14 09:16:41] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-14 09:16:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:41] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2021-05-14 09:16:41] [INFO ] [Nat]Added 152 Read/Feed constraints in 20 ms returned sat
[2021-05-14 09:16:41] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 56 ms.
[2021-05-14 09:16:46] [INFO ] Deduced a trap composed of 40 places in 72 ms of which 1 ms to minimize.
[2021-05-14 09:16:46] [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
[2021-05-14 09:16:46] [INFO ] [Real]Absence check using 176 positive place invariants in 43 ms returned sat
[2021-05-14 09:16:46] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 3 ms returned sat
[2021-05-14 09:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:46] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2021-05-14 09:16:46] [INFO ] [Real]Added 152 Read/Feed constraints in 20 ms returned sat
[2021-05-14 09:16:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:16:46] [INFO ] [Nat]Absence check using 176 positive place invariants in 82 ms returned sat
[2021-05-14 09:16:46] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 8 ms returned sat
[2021-05-14 09:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:47] [INFO ] [Nat]Absence check using state equation in 1080 ms returned sat
[2021-05-14 09:16:47] [INFO ] [Nat]Added 152 Read/Feed constraints in 24 ms returned sat
[2021-05-14 09:16:47] [INFO ] Deduced a trap composed of 40 places in 70 ms of which 1 ms to minimize.
[2021-05-14 09:16:48] [INFO ] Deduced a trap composed of 40 places in 28 ms of which 2 ms to minimize.
[2021-05-14 09:16:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 187 ms
[2021-05-14 09:16:48] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 45 ms.
[2021-05-14 09:16:51] [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 2
[2021-05-14 09:16:51] [INFO ] [Real]Absence check using 176 positive place invariants in 43 ms returned sat
[2021-05-14 09:16:51] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-14 09:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:52] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2021-05-14 09:16:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:16:52] [INFO ] [Nat]Absence check using 176 positive place invariants in 35 ms returned sat
[2021-05-14 09:16:52] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-14 09:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:52] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2021-05-14 09:16:52] [INFO ] [Nat]Added 152 Read/Feed constraints in 17 ms returned sat
[2021-05-14 09:16:52] [INFO ] Deduced a trap composed of 44 places in 38 ms of which 1 ms to minimize.
[2021-05-14 09:16:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2021-05-14 09:16:52] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 46 ms.
[2021-05-14 09:16:56] [INFO ] Deduced a trap composed of 40 places in 39 ms of which 1 ms to minimize.
[2021-05-14 09:16:56] [INFO ] Deduced a trap composed of 40 places in 21 ms of which 1 ms to minimize.
[2021-05-14 09:16:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 190 ms
[2021-05-14 09:16:57] [INFO ] Added : 500 causal constraints over 100 iterations in 4453 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2021-05-14 09:16:57] [INFO ] [Real]Absence check using 176 positive place invariants in 37 ms returned sat
[2021-05-14 09:16:57] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-14 09:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:57] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2021-05-14 09:16:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:16:57] [INFO ] [Nat]Absence check using 176 positive place invariants in 61 ms returned sat
[2021-05-14 09:16:57] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 9 ms returned sat
[2021-05-14 09:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:16:58] [INFO ] [Nat]Absence check using state equation in 1237 ms returned sat
[2021-05-14 09:16:58] [INFO ] [Nat]Added 152 Read/Feed constraints in 29 ms returned sat
[2021-05-14 09:16:59] [INFO ] Deduced a trap composed of 44 places in 23 ms of which 1 ms to minimize.
[2021-05-14 09:16:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 87 ms
[2021-05-14 09:16:59] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 37 ms.
20timeout
^^^^^^^^^
(error "Invalid token: 20timeout")
[2021-05-14 09:17:02] [INFO ] Deduced a trap composed of 3 places in 247 ms of which 1 ms to minimize.
[2021-05-14 09:17:02] [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
[2021-05-14 09:17:02] [INFO ] [Real]Absence check using 176 positive place invariants in 36 ms returned sat
[2021-05-14 09:17:02] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 9 ms returned sat
[2021-05-14 09:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:03] [INFO ] [Real]Absence check using state equation in 538 ms returned sat
[2021-05-14 09:17:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:17:03] [INFO ] [Nat]Absence check using 176 positive place invariants in 38 ms returned sat
[2021-05-14 09:17:03] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 14 ms returned sat
[2021-05-14 09:17:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:05] [INFO ] [Nat]Absence check using state equation in 1743 ms returned sat
[2021-05-14 09:17:05] [INFO ] [Nat]Added 152 Read/Feed constraints in 36 ms returned sat
[2021-05-14 09:17:05] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 26 ms.
[2021-05-14 09:17:08] [INFO ] Added : 345 causal constraints over 69 iterations in 3026 ms. Result :unknown
[2021-05-14 09:17:08] [INFO ] [Real]Absence check using 176 positive place invariants in 36 ms returned sat
[2021-05-14 09:17:08] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-14 09:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:08] [INFO ] [Real]Absence check using state equation in 227 ms returned sat
[2021-05-14 09:17:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:17:09] [INFO ] [Nat]Absence check using 176 positive place invariants in 36 ms returned sat
[2021-05-14 09:17:09] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 5 ms returned sat
[2021-05-14 09:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:09] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2021-05-14 09:17:09] [INFO ] [Nat]Added 152 Read/Feed constraints in 23 ms returned sat
[2021-05-14 09:17:09] [INFO ] Deduced a trap composed of 44 places in 44 ms of which 1 ms to minimize.
[2021-05-14 09:17:09] [INFO ] Deduced a trap composed of 44 places in 22 ms of which 1 ms to minimize.
[2021-05-14 09:17:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 142 ms
[2021-05-14 09:17:09] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 46 ms.
[2021-05-14 09:17:14] [INFO ] Deduced a trap composed of 3 places in 262 ms of which 0 ms to minimize.
[2021-05-14 09:17:14] [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 6
[2021-05-14 09:17:14] [INFO ] [Real]Absence check using 176 positive place invariants in 34 ms returned sat
[2021-05-14 09:17:14] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-14 09:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:14] [INFO ] [Real]Absence check using state equation in 205 ms returned sat
[2021-05-14 09:17:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:17:14] [INFO ] [Nat]Absence check using 176 positive place invariants in 48 ms returned sat
[2021-05-14 09:17:14] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-14 09:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:15] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2021-05-14 09:17:15] [INFO ] [Nat]Added 152 Read/Feed constraints in 18 ms returned sat
[2021-05-14 09:17:15] [INFO ] Deduced a trap composed of 44 places in 29 ms of which 1 ms to minimize.
[2021-05-14 09:17:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2021-05-14 09:17:15] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 32 ms.
[2021-05-14 09:17:19] [INFO ] Deduced a trap composed of 40 places in 20 ms of which 0 ms to minimize.
[2021-05-14 09:17:19] [INFO ] Deduced a trap composed of 3 places in 264 ms of which 1 ms to minimize.
[2021-05-14 09:17:19] [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 7
[2021-05-14 09:17:20] [INFO ] [Real]Absence check using 176 positive place invariants in 33 ms returned sat
[2021-05-14 09:17:20] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-14 09:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:20] [INFO ] [Real]Absence check using state equation in 194 ms returned sat
[2021-05-14 09:17:20] [INFO ] [Real]Added 152 Read/Feed constraints in 19 ms returned sat
[2021-05-14 09:17:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:17:20] [INFO ] [Nat]Absence check using 176 positive place invariants in 44 ms returned sat
[2021-05-14 09:17:20] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-14 09:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:20] [INFO ] [Nat]Absence check using state equation in 196 ms returned sat
[2021-05-14 09:17:20] [INFO ] [Nat]Added 152 Read/Feed constraints in 18 ms returned sat
[2021-05-14 09:17:20] [INFO ] Deduced a trap composed of 47 places in 36 ms of which 0 ms to minimize.
[2021-05-14 09:17:20] [INFO ] Deduced a trap composed of 44 places in 20 ms of which 0 ms to minimize.
[2021-05-14 09:17:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 124 ms
[2021-05-14 09:17:20] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 38 ms.
[2021-05-14 09:17:25] [INFO ] Deduced a trap composed of 40 places in 25 ms of which 1 ms to minimize.
[2021-05-14 09:17:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2021-05-14 09:17:25] [INFO ] Added : 525 causal constraints over 105 iterations in 4288 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2021-05-14 09:17:25] [INFO ] [Real]Absence check using 176 positive place invariants in 35 ms returned sat
[2021-05-14 09:17:25] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-14 09:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:25] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2021-05-14 09:17:25] [INFO ] [Real]Added 152 Read/Feed constraints in 18 ms returned sat
[2021-05-14 09:17:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 09:17:25] [INFO ] [Nat]Absence check using 176 positive place invariants in 34 ms returned sat
[2021-05-14 09:17:25] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-14 09:17:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 09:17:25] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2021-05-14 09:17:26] [INFO ] [Nat]Added 152 Read/Feed constraints in 18 ms returned sat
[2021-05-14 09:17:26] [INFO ] Deduced a trap composed of 40 places in 26 ms of which 0 ms to minimize.
[2021-05-14 09:17:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2021-05-14 09:17:26] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 30 ms.
[2021-05-14 09:17:34] [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 9
Fused 10 Parikh solutions to 4 different solutions.
Incomplete Parikh walk after 50500 steps, including 231 resets, run finished after 555 ms. (steps per millisecond=90 ) properties (out of 10) seen :1 could not realise parikh vector
FORMULA Parking-PT-832-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 59000 steps, including 258 resets, run finished after 605 ms. (steps per millisecond=97 ) properties (out of 9) seen :1 could not realise parikh vector
FORMULA Parking-PT-832-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 56100 steps, including 243 resets, run finished after 582 ms. (steps per millisecond=96 ) properties (out of 8) seen :1 could not realise parikh vector
FORMULA Parking-PT-832-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 56 out of 737 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 737/737 places, 609/609 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 737 transition count 599
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 727 transition count 599
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 20 place count 727 transition count 589
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 40 place count 717 transition count 589
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 48 place count 709 transition count 581
Iterating global reduction 2 with 8 rules applied. Total rules applied 56 place count 709 transition count 581
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 90 place count 692 transition count 564
Free-agglomeration rule applied 104 times.
Iterating global reduction 2 with 104 rules applied. Total rules applied 194 place count 692 transition count 460
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 2 with 104 rules applied. Total rules applied 298 place count 588 transition count 460
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 299 place count 588 transition count 460
Applied a total of 299 rules in 366 ms. Remains 588 /737 variables (removed 149) and now considering 460/609 (removed 149) transitions.
Finished structural reductions, in 1 iterations. Remains : 588/737 places, 460/609 transitions.
[2021-05-14 09:17:37] [INFO ] Flatten gal took : 91 ms
[2021-05-14 09:17:37] [INFO ] Flatten gal took : 42 ms
[2021-05-14 09:17:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15697325528211402039.gal : 16 ms
[2021-05-14 09:17:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12236954996380926073.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15697325528211402039.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12236954996380926073.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15697325528211402039.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12236954996380926073.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12236954996380926073.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :9 after 44
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :44 after 46
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :46 after 81
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :81 after 209
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :209 after 1324
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1324 after 8461
Reachability property Parking-PT-832-ReachabilityFireability-05 is true.
FORMULA Parking-PT-832-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :8461 after 27553
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :27553 after 38977
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :38977 after 61153
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :61153 after 1.23831e+09
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.23831e+09 after 1.26935e+09
Detected timeout of ITS tools.
[2021-05-14 09:17:52] [INFO ] Flatten gal took : 52 ms
[2021-05-14 09:17:52] [INFO ] Applying decomposition
[2021-05-14 09:17:52] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16040553444168523124.txt, -o, /tmp/graph16040553444168523124.bin, -w, /tmp/graph16040553444168523124.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16040553444168523124.bin, -l, -1, -v, -w, /tmp/graph16040553444168523124.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 09:17:52] [INFO ] Decomposing Gal with order
[2021-05-14 09:17:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 09:17:52] [INFO ] Removed a total of 43 redundant transitions.
[2021-05-14 09:17:52] [INFO ] Flatten gal took : 89 ms
[2021-05-14 09:17:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 23 ms.
[2021-05-14 09:17:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16211387005796682450.gal : 25 ms
[2021-05-14 09:17:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9385759686850549454.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality16211387005796682450.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9385759686850549454.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality16211387005796682450.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9385759686850549454.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9385759686850549454.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 2049
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :2049 after 31745
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :31745 after 82945
Reachability property Parking-PT-832-ReachabilityFireability-14 is true.
FORMULA Parking-PT-832-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Parking-PT-832-ReachabilityFireability-11 does not hold.
FORMULA Parking-PT-832-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property Parking-PT-832-ReachabilityFireability-10 is true.
FORMULA Parking-PT-832-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property Parking-PT-832-ReachabilityFireability-00 is true.
FORMULA Parking-PT-832-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :82945 after 1.57402e+16
Invariant property Parking-PT-832-ReachabilityFireability-12 does not hold.
FORMULA Parking-PT-832-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property Parking-PT-832-ReachabilityFireability-04 is true.
FORMULA Parking-PT-832-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 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\_mod\_flat,6.43802e+20,3.37877,60372,2896,135,94122,2002,1274,371975,115,7109,0
Total reachable state count : 643801914733523632128

Verifying 6 reachability properties.
Reachability property Parking-PT-832-ReachabilityFireability-00 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
Parking-PT-832-ReachabilityFireability-00,4.21276e+11,3.38283,60372,322,73,94122,2002,1284,371975,120,7109,0
Reachability property Parking-PT-832-ReachabilityFireability-04 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
Parking-PT-832-ReachabilityFireability-04,5.92415e+18,3.5186,60372,4284,134,94122,2002,1344,371975,128,7109,0
Reachability property Parking-PT-832-ReachabilityFireability-10 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
Parking-PT-832-ReachabilityFireability-10,8.77658e+08,3.52394,60372,301,70,94122,2002,1394,371975,128,7109,0
Invariant property Parking-PT-832-ReachabilityFireability-11 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
Parking-PT-832-ReachabilityFireability-11,5.47351e+16,3.6044,60372,1281,130,94122,2002,1432,371975,132,7109,0
Invariant property Parking-PT-832-ReachabilityFireability-12 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
Parking-PT-832-ReachabilityFireability-12,3.67907e+16,3.80777,60372,1883,119,94122,2002,1461,371975,139,7109,0
Reachability property Parking-PT-832-ReachabilityFireability-14 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
Parking-PT-832-ReachabilityFireability-14,1.17021e+10,3.8089,60372,305,77,94122,2002,1487,371975,143,7109,0
All properties solved without resorting to model-checking.

BK_STOP 1620983885921

--------------------
content from stderr:

+ 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
+ [[ -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 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=/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="Parking-PT-832"
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 Parking-PT-832, 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 r140-tall-162089127900447"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-832.tgz
mv Parking-PT-832 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;