Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872200686.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is PolyORBNT-PT-S10J30, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872200686
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 28K Apr 12 06:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 12 06:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 494K Apr 11 06:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 11 06:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.9K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 473K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 10 13:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 46K Apr 10 13:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 255K Apr 9 19:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 714K Apr 9 19:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.4K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 18M Mar 24 05:37 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 PolyORBNT-PT-S10J30-ReachabilityCardinality-00
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-01
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-02
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-03
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-04
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-05
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-06
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-07
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-08
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-09
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-10
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-11
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-12
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-13
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-14
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591175607265

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 09:13:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 09:13:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 09:13:29] [INFO ] Load time of PNML (sax parser for PT used): 638 ms
[2020-06-03 09:13:29] [INFO ] Transformed 664 places.
[2020-06-03 09:13:30] [INFO ] Transformed 12050 transitions.
[2020-06-03 09:13:30] [INFO ] Parsed PT model containing 664 places and 12050 transitions in 778 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 99 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 559 resets, run finished after 311 ms. (steps per millisecond=32 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 89 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 09:13:31] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2020-06-03 09:13:31] [INFO ] Computed 92 place invariants in 96 ms
[2020-06-03 09:13:31] [INFO ] [Real]Absence check using 63 positive place invariants in 51 ms returned sat
[2020-06-03 09:13:31] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned unsat
[2020-06-03 09:13:31] [INFO ] [Real]Absence check using 63 positive place invariants in 37 ms returned sat
[2020-06-03 09:13:31] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2020-06-03 09:13:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:13:34] [INFO ] [Real]Absence check using state equation in 3106 ms returned sat
[2020-06-03 09:13:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:13:35] [INFO ] [Nat]Absence check using 63 positive place invariants in 44 ms returned sat
[2020-06-03 09:13:35] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 42 ms returned sat
[2020-06-03 09:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:13:40] [INFO ] [Nat]Absence check using state equation in 4828 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 09:13:40] [INFO ] [Real]Absence check using 63 positive place invariants in 46 ms returned sat
[2020-06-03 09:13:40] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 55 ms returned sat
[2020-06-03 09:13:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:13:43] [INFO ] [Real]Absence check using state equation in 3342 ms returned sat
[2020-06-03 09:13:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:13:43] [INFO ] [Nat]Absence check using 63 positive place invariants in 48 ms returned sat
[2020-06-03 09:13:43] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 59 ms returned sat
[2020-06-03 09:13:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:13:46] [INFO ] [Nat]Absence check using state equation in 2963 ms returned sat
[2020-06-03 09:13:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 09:13:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 386 ms returned sat
[2020-06-03 09:13:47] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 449 ms.
[2020-06-03 09:13:48] [INFO ] Added : 5 causal constraints over 1 iterations in 1287 ms. Result :unknown
[2020-06-03 09:13:48] [INFO ] [Real]Absence check using 63 positive place invariants in 33 ms returned unsat
[2020-06-03 09:13:49] [INFO ] [Real]Absence check using 63 positive place invariants in 42 ms returned sat
[2020-06-03 09:13:49] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 50 ms returned sat
[2020-06-03 09:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:13:52] [INFO ] [Real]Absence check using state equation in 3478 ms returned sat
[2020-06-03 09:13:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:13:52] [INFO ] [Nat]Absence check using 63 positive place invariants in 51 ms returned sat
[2020-06-03 09:13:52] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 52 ms returned sat
[2020-06-03 09:13:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:13:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:13:57] [INFO ] [Nat]Absence check using state equation in 4815 ms returned (error "Failed to check-sat")
[2020-06-03 09:13:57] [INFO ] [Real]Absence check using 63 positive place invariants in 31 ms returned sat
[2020-06-03 09:13:57] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2020-06-03 09:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:00] [INFO ] [Real]Absence check using state equation in 3020 ms returned sat
[2020-06-03 09:14:00] [INFO ] [Real]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-06-03 09:14:01] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 275 ms.
[2020-06-03 09:14:02] [INFO ] Added : 5 causal constraints over 1 iterations in 1698 ms. Result :unknown
[2020-06-03 09:14:02] [INFO ] [Real]Absence check using 63 positive place invariants in 40 ms returned sat
[2020-06-03 09:14:02] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned unsat
[2020-06-03 09:14:03] [INFO ] [Real]Absence check using 63 positive place invariants in 30 ms returned unsat
[2020-06-03 09:14:03] [INFO ] [Real]Absence check using 63 positive place invariants in 76 ms returned sat
[2020-06-03 09:14:03] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 44 ms returned sat
[2020-06-03 09:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:07] [INFO ] [Real]Absence check using state equation in 3917 ms returned sat
[2020-06-03 09:14:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:14:07] [INFO ] [Nat]Absence check using 63 positive place invariants in 47 ms returned sat
[2020-06-03 09:14:07] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 47 ms returned sat
[2020-06-03 09:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:11] [INFO ] [Nat]Absence check using state equation in 3852 ms returned sat
[2020-06-03 09:14:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 193 ms returned sat
[2020-06-03 09:14:12] [INFO ] Deduced a trap composed of 24 places in 699 ms
[2020-06-03 09:14:12] [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 closed (> (+ s13 s21 s142 s145 s218 s245 s268 s290 s295 s317 s321 s349 s374 s390 s410 s481 s483 s494 s513 s562 s582 s611 s614 s624) 0)") while checking expression at index 8
[2020-06-03 09:14:12] [INFO ] [Real]Absence check using 63 positive place invariants in 30 ms returned sat
[2020-06-03 09:14:12] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2020-06-03 09:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:14:17] [INFO ] [Real]Absence check using state equation in 4890 ms returned (error "Failed to check-sat")
[2020-06-03 09:14:17] [INFO ] [Real]Absence check using 63 positive place invariants in 43 ms returned sat
[2020-06-03 09:14:17] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 41 ms returned sat
[2020-06-03 09:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:21] [INFO ] [Real]Absence check using state equation in 3639 ms returned sat
[2020-06-03 09:14:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:14:21] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2020-06-03 09:14:21] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 46 ms returned sat
[2020-06-03 09:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:24] [INFO ] [Nat]Absence check using state equation in 3149 ms returned sat
[2020-06-03 09:14:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-06-03 09:14:25] [INFO ] Deduced a trap composed of 24 places in 869 ms
[2020-06-03 09:14:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1006 ms
[2020-06-03 09:14:25] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 338 ms.
[2020-06-03 09:14:26] [INFO ] Added : 5 causal constraints over 1 iterations in 712 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 09:14:26] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned unsat
[2020-06-03 09:14:26] [INFO ] [Real]Absence check using 63 positive place invariants in 31 ms returned unsat
[2020-06-03 09:14:26] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2020-06-03 09:14:26] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 45 ms returned sat
[2020-06-03 09:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:29] [INFO ] [Real]Absence check using state equation in 3258 ms returned sat
[2020-06-03 09:14:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:14:29] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2020-06-03 09:14:29] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2020-06-03 09:14:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:14:34] [INFO ] [Nat]Absence check using state equation in 4911 ms returned (error "Failed to check-sat")
[2020-06-03 09:14:34] [INFO ] [Real]Absence check using 63 positive place invariants in 46 ms returned sat
[2020-06-03 09:14:34] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 57 ms returned sat
[2020-06-03 09:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:38] [INFO ] [Real]Absence check using state equation in 3600 ms returned sat
[2020-06-03 09:14:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:14:38] [INFO ] [Nat]Absence check using 63 positive place invariants in 92 ms returned sat
[2020-06-03 09:14:38] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 111 ms returned sat
[2020-06-03 09:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:14:43] [INFO ] [Nat]Absence check using state equation in 4642 ms returned unknown
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
This parikh vector is obviously unfeasible : no match in initial state.
Incomplete Parikh walk after 3700 steps, including 885 resets, run finished after 182 ms. (steps per millisecond=20 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 483 out of 664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 664/664 places, 1940/1940 transitions.
Ensure Unique test removed 10 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 654 transition count 1937
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 16 place count 651 transition count 1937
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 16 place count 651 transition count 1907
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 76 place count 621 transition count 1907
Applied a total of 76 rules in 256 ms. Remains 621 /664 variables (removed 43) and now considering 1907/1940 (removed 33) transitions.
[2020-06-03 09:14:44] [INFO ] Flow matrix only has 1898 transitions (discarded 9 similar events)
// Phase 1: matrix 1898 rows 621 cols
[2020-06-03 09:14:44] [INFO ] Computed 82 place invariants in 76 ms
[2020-06-03 09:14:48] [INFO ] Dead Transitions using invariants and state equation in 4360 ms returned [893, 895, 896, 897, 899, 900, 901, 902, 903, 905, 906, 908, 910, 911, 912, 913, 915, 916, 918, 919, 920, 922, 924, 925, 927, 928, 929, 930, 931, 933, 936, 939, 940, 941, 942, 944, 946, 947, 948, 950, 951, 952, 953, 954, 955, 957, 958, 959, 960, 961, 962, 968, 969, 972, 974, 975, 976, 977, 978, 979, 980, 983, 984, 985, 987, 988, 989, 992, 994, 996, 997, 998, 1000, 1001, 1002, 1004, 1006, 1007, 1008, 1010, 1013, 1014, 1015, 1016, 1018, 1019, 1020, 1022, 1024, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1034, 1036, 1038, 1039, 1040, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1051, 1055, 1057, 1059, 1060, 1061, 1062, 1063, 1065, 1066, 1067, 1069, 1070, 1073, 1075, 1076, 1077, 1078, 1081, 1082, 1083, 1087, 1088, 1089, 1090, 1091, 1092, 1094, 1095, 1096, 1098, 1099, 1101, 1102, 1103, 1104, 1105, 1108, 1109, 1110, 1111, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1126, 1127, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1143, 1145, 1146, 1147, 1148, 1149, 1150, 1153, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1165, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1176, 1177, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1188, 1189, 1190, 1191, 1192, 1194, 1195, 1197, 1198, 1200, 1203, 1204, 1207, 1208, 1209, 1210, 1211, 1212, 1214, 1215, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1228, 1234, 1235, 1238, 1239, 1240, 1242, 1243, 1244, 1247, 1248, 1251, 1252, 1254, 1255, 1256, 1261, 1263, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1275, 1276, 1277, 1279, 1280, 1283, 1284, 1285, 1286, 1287, 1289, 1293, 1294, 1295, 1296, 1297, 1299, 1300, 1301, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1313, 1315, 1319, 1320, 1322, 1324, 1326, 1328, 1330, 1331, 1332, 1333, 1336, 1338, 1339, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1352, 1354, 1355, 1356, 1357, 1359, 1360, 1364, 1366, 1367, 1368, 1369, 1371, 1372, 1373, 1374, 1375, 1376, 1378, 1380, 1381, 1382, 1383, 1385, 1386, 1387, 1390, 1392, 1394, 1396, 1397, 1398, 1399, 1400, 1401, 1404, 1406, 1407, 1408, 1412, 1413, 1414, 1416, 1417, 1418, 1419, 1420, 1422, 1423, 1424, 1425, 1427, 1428, 1431, 1433, 1434, 1435, 1436, 1439, 1440, 1442, 1444, 1445, 1447, 1448, 1454, 1455, 1457, 1459, 1460, 1462, 1463, 1466, 1467, 1468, 1469, 1470, 1471, 1473, 1475, 1476, 1477, 1478, 1479, 1481, 1483, 1485, 1486, 1489, 1490, 1493, 1496, 1497, 1500, 1502, 1504, 1505, 1507, 1509, 1510, 1511, 1512, 1513, 1515, 1516, 1517, 1519, 1521, 1522, 1523, 1524, 1525, 1526, 1531, 1532, 1534, 1535, 1537, 1539, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1551, 1552, 1556, 1559, 1560, 1561, 1562, 1563, 1565, 1566, 1567, 1568, 1571, 1572, 1573, 1574, 1576, 1577, 1579, 1585, 1588, 1590, 1591, 1596, 1598, 1599, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1615, 1616, 1618, 1619, 1621, 1624, 1625, 1628, 1630, 1635, 1638, 1640, 1642, 1643, 1645, 1646, 1647, 1649, 1650, 1653, 1655, 1656, 1659, 1660, 1661, 1662, 1663, 1665, 1668, 1670, 1672, 1674, 1679, 1681, 1682, 1684, 1686, 1687, 1688, 1689, 1691, 1692, 1693, 1696, 1697, 1701, 1705, 1706, 1709, 1710, 1711, 1712, 1713, 1719, 1721, 1725, 1727, 1730, 1737, 1738, 1740, 1742, 1743, 1744, 1746, 1747, 1750, 1754, 1755, 1756, 1758, 1760, 1763, 1764, 1766, 1767, 1768, 1770, 1773, 1774, 1775, 1776, 1779, 1780, 1784, 1785, 1786, 1788, 1789, 1790, 1795, 1796, 1799, 1800, 1801, 1802, 1803, 1804, 1806, 1808, 1810, 1813, 1814, 1821, 1823, 1825, 1826, 1831, 1837, 1838, 1840, 1844, 1846, 1849, 1850, 1852, 1853, 1854, 1860, 1862, 1863, 1864, 1866, 1867, 1870, 1872, 1874, 1877, 1879, 1880, 1882, 1886, 1887, 1888, 1892]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1892, 1888, 1887, 1886, 1882, 1880, 1879, 1877, 1874, 1872, 1870, 1867, 1866, 1864, 1863, 1862, 1860, 1854, 1853, 1852, 1850, 1849, 1846, 1844, 1840, 1838, 1837, 1831, 1826, 1825, 1823, 1821, 1814, 1813, 1810, 1808, 1806, 1804, 1803, 1802, 1801, 1800, 1799, 1796, 1795, 1790, 1789, 1788, 1786, 1785, 1784, 1780, 1779, 1776, 1775, 1774, 1773, 1770, 1768, 1767, 1766, 1764, 1763, 1760, 1758, 1756, 1755, 1754, 1750, 1747, 1746, 1744, 1743, 1742, 1740, 1738, 1737, 1730, 1727, 1725, 1721, 1719, 1713, 1712, 1711, 1710, 1709, 1706, 1705, 1701, 1697, 1696, 1693, 1692, 1691, 1689, 1688, 1687, 1686, 1684, 1682, 1681, 1679, 1674, 1672, 1670, 1668, 1665, 1663, 1662, 1661, 1660, 1659, 1656, 1655, 1653, 1650, 1649, 1647, 1646, 1645, 1643, 1642, 1640, 1638, 1635, 1630, 1628, 1625, 1624, 1621, 1619, 1618, 1616, 1615, 1613, 1612, 1611, 1610, 1609, 1608, 1607, 1606, 1605, 1604, 1603, 1599, 1598, 1596, 1591, 1590, 1588, 1585, 1579, 1577, 1576, 1574, 1573, 1572, 1571, 1568, 1567, 1566, 1565, 1563, 1562, 1561, 1560, 1559, 1556, 1552, 1551, 1549, 1548, 1547, 1546, 1545, 1544, 1543, 1542, 1541, 1539, 1537, 1535, 1534, 1532, 1531, 1526, 1525, 1524, 1523, 1522, 1521, 1519, 1517, 1516, 1515, 1513, 1512, 1511, 1510, 1509, 1507, 1505, 1504, 1502, 1500, 1497, 1496, 1493, 1490, 1489, 1486, 1485, 1483, 1481, 1479, 1478, 1477, 1476, 1475, 1473, 1471, 1470, 1469, 1468, 1467, 1466, 1463, 1462, 1460, 1459, 1457, 1455, 1454, 1448, 1447, 1445, 1444, 1442, 1440, 1439, 1436, 1435, 1434, 1433, 1431, 1428, 1427, 1425, 1424, 1423, 1422, 1420, 1419, 1418, 1417, 1416, 1414, 1413, 1412, 1408, 1407, 1406, 1404, 1401, 1400, 1399, 1398, 1397, 1396, 1394, 1392, 1390, 1387, 1386, 1385, 1383, 1382, 1381, 1380, 1378, 1376, 1375, 1374, 1373, 1372, 1371, 1369, 1368, 1367, 1366, 1364, 1360, 1359, 1357, 1356, 1355, 1354, 1352, 1349, 1348, 1347, 1346, 1345, 1344, 1343, 1342, 1339, 1338, 1336, 1333, 1332, 1331, 1330, 1328, 1326, 1324, 1322, 1320, 1319, 1315, 1313, 1310, 1309, 1308, 1307, 1306, 1305, 1304, 1303, 1301, 1300, 1299, 1297, 1296, 1295, 1294, 1293, 1289, 1287, 1286, 1285, 1284, 1283, 1280, 1279, 1277, 1276, 1275, 1272, 1271, 1270, 1269, 1268, 1267, 1266, 1265, 1263, 1261, 1256, 1255, 1254, 1252, 1251, 1248, 1247, 1244, 1243, 1242, 1240, 1239, 1238, 1235, 1234, 1228, 1226, 1225, 1224, 1223, 1222, 1221, 1220, 1219, 1218, 1217, 1215, 1214, 1212, 1211, 1210, 1209, 1208, 1207, 1204, 1203, 1200, 1198, 1197, 1195, 1194, 1192, 1191, 1190, 1189, 1188, 1186, 1185, 1184, 1183, 1182, 1181, 1180, 1179, 1177, 1176, 1173, 1172, 1171, 1170, 1169, 1168, 1167, 1165, 1163, 1162, 1161, 1160, 1159, 1158, 1157, 1156, 1155, 1153, 1150, 1149, 1148, 1147, 1146, 1145, 1143, 1141, 1140, 1139, 1138, 1137, 1136, 1135, 1134, 1133, 1132, 1131, 1130, 1127, 1126, 1124, 1123, 1122, 1121, 1120, 1119, 1118, 1117, 1116, 1115, 1114, 1111, 1110, 1109, 1108, 1105, 1104, 1103, 1102, 1101, 1099, 1098, 1096, 1095, 1094, 1092, 1091, 1090, 1089, 1088, 1087, 1083, 1082, 1081, 1078, 1077, 1076, 1075, 1073, 1070, 1069, 1067, 1066, 1065, 1063, 1062, 1061, 1060, 1059, 1057, 1055, 1051, 1048, 1047, 1046, 1045, 1044, 1043, 1042, 1040, 1039, 1038, 1036, 1034, 1032, 1031, 1030, 1029, 1028, 1027, 1026, 1024, 1022, 1020, 1019, 1018, 1016, 1015, 1014, 1013, 1010, 1008, 1007, 1006, 1004, 1002, 1001, 1000, 998, 997, 996, 994, 992, 989, 988, 987, 985, 984, 983, 980, 979, 978, 977, 976, 975, 974, 972, 969, 968, 962, 961, 960, 959, 958, 957, 955, 954, 953, 952, 951, 950, 948, 947, 946, 944, 942, 941, 940, 939, 936, 933, 931, 930, 929, 928, 927, 925, 924, 922, 920, 919, 918, 916, 915, 913, 912, 911, 910, 908, 906, 905, 903, 902, 901, 900, 899, 897, 896, 895, 893]
Starting structural reductions, iteration 1 : 621/664 places, 1292/1940 transitions.
Applied a total of 0 rules in 51 ms. Remains 621 /621 variables (removed 0) and now considering 1292/1292 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 621/664 places, 1292/1940 transitions.
Incomplete random walk after 1000000 steps, including 71817 resets, run finished after 10041 ms. (steps per millisecond=99 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 1, 1]
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 10524 resets, run finished after 2768 ms. (steps per millisecond=361 ) properties seen :[0]
[2020-06-03 09:15:01] [INFO ] Flow matrix only has 1283 transitions (discarded 9 similar events)
// Phase 1: matrix 1283 rows 621 cols
[2020-06-03 09:15:01] [INFO ] Computed 82 place invariants in 49 ms
[2020-06-03 09:15:01] [INFO ] [Real]Absence check using 63 positive place invariants in 67 ms returned sat
[2020-06-03 09:15:01] [INFO ] [Real]Absence check using 63 positive and 19 generalized place invariants in 36 ms returned sat
[2020-06-03 09:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:15:03] [INFO ] [Real]Absence check using state equation in 2352 ms returned sat
[2020-06-03 09:15:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:15:04] [INFO ] [Nat]Absence check using 63 positive place invariants in 207 ms returned sat
[2020-06-03 09:15:04] [INFO ] [Nat]Absence check using 63 positive and 19 generalized place invariants in 29 ms returned sat
[2020-06-03 09:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:15:06] [INFO ] [Nat]Absence check using state equation in 1730 ms returned sat
[2020-06-03 09:15:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 09:15:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 96 ms returned sat
[2020-06-03 09:15:06] [INFO ] Deduced a trap composed of 19 places in 654 ms
[2020-06-03 09:15:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:15:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4260 ms
[2020-06-03 09:15:10] [INFO ] Computed and/alt/rep : 1281/47989/1272 causal constraints in 190 ms.
[2020-06-03 09:15:16] [INFO ] Added : 72 causal constraints over 15 iterations in 6472 ms. Result :sat
[2020-06-03 09:15:17] [INFO ] Deduced a trap composed of 18 places in 356 ms
[2020-06-03 09:15:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1761 ms
Attempting to minimize the solution found.
Minimization took 72 ms.
Finished Parikh walk after 158 steps, including 15 resets, run visited all 1 properties in 6 ms. (steps per millisecond=26 )
FORMULA PolyORBNT-PT-S10J30-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

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

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="PolyORBNT-PT-S10J30"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is PolyORBNT-PT-S10J30, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-tajo-158987872200686"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J30.tgz
mv PolyORBNT-PT-S10J30 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;