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.r102-smll-162075331300243.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 GPPP-PT-C0100N0000000100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331300243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 356K
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K 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 3.3K Mar 28 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 11:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 11:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Mar 22 19:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 19:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 17 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1 May 5 16:51 large_marking
-rw-r--r-- 1 mcc users 21K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-00
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-01
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-02
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-03
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-04
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-05
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-06
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-07
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-08
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-09
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-10
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-11
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-12
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-13
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-14
FORMULA_NAME GPPP-PT-C0100N0000000100-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621220265989

Running Version 0
[2021-05-17 02:57:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2021-05-17 02:57:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 02:57:49] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2021-05-17 02:57:49] [INFO ] Transformed 33 places.
[2021-05-17 02:57:49] [INFO ] Transformed 22 transitions.
[2021-05-17 02:57:49] [INFO ] Parsed PT model containing 33 places and 22 transitions in 145 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 17 ms.
// Phase 1: matrix 22 rows 33 cols
[2021-05-17 02:57:49] [INFO ] Computed 12 place invariants in 15 ms
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-11 200 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-08 200 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10016 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=323 ) properties (out of 13) seen :2446
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-14 700 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-13 700 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :693
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :694
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :604
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :706
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :708
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :698
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :716
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) seen :668
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :700
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :683
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :672
// Phase 1: matrix 22 rows 33 cols
[2021-05-17 02:57:50] [INFO ] Computed 12 place invariants in 14 ms
[2021-05-17 02:57:50] [INFO ] [Real]Absence check using 6 positive place invariants in 13 ms returned sat
[2021-05-17 02:57:50] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 7 ms returned sat
[2021-05-17 02:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:50] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2021-05-17 02:57:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:57:50] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned sat
[2021-05-17 02:57:52] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 1771 ms returned sat
[2021-05-17 02:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:53] [INFO ] [Nat]Absence check using state equation in 1308 ms returned sat
[2021-05-17 02:57:53] [INFO ] Computed and/alt/rep : 21/49/21 causal constraints (skipped 0 transitions) in 12 ms.
[2021-05-17 02:57:53] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 149 ms.
[2021-05-17 02:57:53] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:57:53] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 3 ms returned unsat
[2021-05-17 02:57:53] [INFO ] [Real]Absence check using 6 positive place invariants in 9 ms returned sat
[2021-05-17 02:57:53] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 3 ms returned unsat
[2021-05-17 02:57:53] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2021-05-17 02:57:53] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-17 02:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-17 02:57:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:57:53] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:57:56] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 3092 ms returned sat
[2021-05-17 02:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:58] [INFO ] [Nat]Absence check using state equation in 1733 ms returned sat
[2021-05-17 02:57:58] [INFO ] Computed and/alt/rep : 21/49/21 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-17 02:57:58] [INFO ] Added : 19 causal constraints over 4 iterations in 95 ms. Result :sat
Minimization took 43 ms.
[2021-05-17 02:57:58] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:57:58] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-17 02:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-17 02:57:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:57:58] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:57:59] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 398 ms returned sat
[2021-05-17 02:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:03] [INFO ] [Nat]Absence check using state equation in 4586 ms returned unknown
[2021-05-17 02:58:03] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:58:03] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-17 02:58:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-17 02:58:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:04] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 17 ms returned sat
[2021-05-17 02:58:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:08] [INFO ] [Nat]Absence check using state equation in 4970 ms returned unknown
[2021-05-17 02:58:08] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:58:08] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-17 02:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:09] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-17 02:58:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:09] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2021-05-17 02:58:09] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 719 ms returned sat
[2021-05-17 02:58:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:11] [INFO ] [Nat]Absence check using state equation in 1467 ms returned sat
[2021-05-17 02:58:11] [INFO ] Computed and/alt/rep : 21/49/21 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-17 02:58:11] [INFO ] Added : 18 causal constraints over 4 iterations in 52 ms. Result :sat
Minimization took 80 ms.
[2021-05-17 02:58:11] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:58:11] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-17 02:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-17 02:58:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:11] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:58:16] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 4986 ms returned unknown
[2021-05-17 02:58:16] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:58:16] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-17 02:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-17 02:58:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:16] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:17] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 645 ms returned sat
[2021-05-17 02:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:18] [INFO ] [Nat]Absence check using state equation in 1162 ms returned sat
[2021-05-17 02:58:18] [INFO ] Computed and/alt/rep : 21/49/21 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 02:58:18] [INFO ] Added : 18 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 78 ms.
[2021-05-17 02:58:18] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:58:18] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-17 02:58:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:18] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-17 02:58:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:58:18] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 25 ms returned sat
[2021-05-17 02:58:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:19] [INFO ] [Nat]Absence check using state equation in 1179 ms returned sat
[2021-05-17 02:58:19] [INFO ] Computed and/alt/rep : 21/49/21 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 02:58:19] [INFO ] Added : 14 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 21 ms.
[2021-05-17 02:58:19] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:19] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-17 02:58:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-17 02:58:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:19] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:58:19] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 23 ms returned sat
[2021-05-17 02:58:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:21] [INFO ] [Nat]Absence check using state equation in 1933 ms returned sat
[2021-05-17 02:58:21] [INFO ] Computed and/alt/rep : 21/49/21 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 02:58:21] [INFO ] Added : 7 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 72 ms.
Current structural bounds on expressions (after SMT) : [1000, 300, 300, 200, 200, 900, 200, 8, 200, 900, 600] Max seen :[9, 300, 300, 7, 7, 7, 7, 1, 7, 7, 394]
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-03 300 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-02 300 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 269100 steps, including 99 resets, run finished after 471 ms. (steps per millisecond=571 ) properties (out of 9) seen :401 could not realise parikh vector
Incomplete Parikh walk after 238100 steps, including 99 resets, run finished after 392 ms. (steps per millisecond=607 ) properties (out of 9) seen :411 could not realise parikh vector
Incomplete Parikh walk after 284900 steps, including 99 resets, run finished after 359 ms. (steps per millisecond=793 ) properties (out of 9) seen :450 could not realise parikh vector
Incomplete Parikh walk after 284900 steps, including 99 resets, run finished after 278 ms. (steps per millisecond=1024 ) properties (out of 9) seen :452 could not realise parikh vector
Incomplete Parikh walk after 269100 steps, including 99 resets, run finished after 276 ms. (steps per millisecond=975 ) properties (out of 9) seen :428 could not realise parikh vector
Support contains 8 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 22/22 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 33 transition count 21
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 21
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 30 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 28 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 27 transition count 18
Applied a total of 10 rules in 28 ms. Remains 27 /33 variables (removed 6) and now considering 18/22 (removed 4) transitions.
// Phase 1: matrix 18 rows 27 cols
[2021-05-17 02:58:23] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-17 02:58:23] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/33 places, 18/22 transitions.
// Phase 1: matrix 18 rows 27 cols
[2021-05-17 02:58:23] [INFO ] Computed 10 place invariants in 3 ms
Incomplete random walk after 1000160 steps, including 759 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 9) seen :462
Incomplete Best-First random walk after 1000001 steps, including 157 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 9) seen :442
Incomplete Best-First random walk after 1000001 steps, including 163 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 9) seen :424
Incomplete Best-First random walk after 1000000 steps, including 152 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 9) seen :434
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 9) seen :401
Incomplete Best-First random walk after 1000001 steps, including 154 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 9) seen :445
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 9) seen :406
Incomplete Best-First random walk after 1000000 steps, including 154 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 9) seen :445
Incomplete Best-First random walk after 1000001 steps, including 136 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 9) seen :410
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 9) seen :402
// Phase 1: matrix 18 rows 27 cols
[2021-05-17 02:58:29] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 02:58:29] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:29] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-17 02:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-17 02:58:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:29] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 50 ms returned sat
[2021-05-17 02:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:31] [INFO ] [Nat]Absence check using state equation in 2248 ms returned unsat
[2021-05-17 02:58:31] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:31] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-17 02:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-17 02:58:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:31] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-17 02:58:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:32] [INFO ] [Nat]Absence check using state equation in 1521 ms returned unsat
[2021-05-17 02:58:32] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-17 02:58:32] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-17 02:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-17 02:58:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:32] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-17 02:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:35] [INFO ] [Nat]Absence check using state equation in 2985 ms returned unsat
[2021-05-17 02:58:35] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:35] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-17 02:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-17 02:58:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:36] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-17 02:58:36] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 7 ms returned sat
[2021-05-17 02:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:36] [INFO ] [Nat]Absence check using state equation in 396 ms returned sat
[2021-05-17 02:58:36] [INFO ] Computed and/alt/rep : 17/38/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 02:58:36] [INFO ] Added : 13 causal constraints over 3 iterations in 46 ms. Result :sat
Minimization took 32 ms.
[2021-05-17 02:58:36] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:36] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-17 02:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-17 02:58:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:36] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:36] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 8 ms returned sat
[2021-05-17 02:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:37] [INFO ] [Nat]Absence check using state equation in 701 ms returned unsat
[2021-05-17 02:58:37] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-17 02:58:37] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-17 02:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-17 02:58:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-17 02:58:37] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 3 ms returned unsat
[2021-05-17 02:58:37] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:37] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 8 ms returned sat
[2021-05-17 02:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-17 02:58:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:37] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 9 ms returned sat
[2021-05-17 02:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:38] [INFO ] [Nat]Absence check using state equation in 636 ms returned unsat
[2021-05-17 02:58:38] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:38] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-17 02:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-17 02:58:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:38] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-17 02:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:38] [INFO ] [Nat]Absence check using state equation in 46 ms returned unsat
[2021-05-17 02:58:38] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:38] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-17 02:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-17 02:58:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2021-05-17 02:58:38] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 206 ms returned sat
[2021-05-17 02:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:38] [INFO ] [Nat]Absence check using state equation in 113 ms returned unsat
Current structural bounds on expressions (after SMT) : [10, 10, 10, 900, 10, 2, 10, 10, 396] Max seen :[10, 10, 10, 8, 10, 2, 10, 10, 396]
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-15 396 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-12 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-10 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-09 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-07 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-05 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 82600 steps, including 99 resets, run finished after 106 ms. (steps per millisecond=779 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 18/18 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 27 transition count 17
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 26 transition count 17
Applied a total of 2 rules in 6 ms. Remains 26 /27 variables (removed 1) and now considering 17/18 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/27 places, 17/18 transitions.
// Phase 1: matrix 17 rows 26 cols
[2021-05-17 02:58:38] [INFO ] Computed 10 place invariants in 2 ms
Incomplete random walk after 1000083 steps, including 767 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 1) seen :6
// Phase 1: matrix 17 rows 26 cols
[2021-05-17 02:58:39] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 02:58:39] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-17 02:58:39] [INFO ] [Real]Absence check using 4 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-17 02:58:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-17 02:58:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:39] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:41] [INFO ] [Nat]Absence check using 4 positive and 6 generalized place invariants in 2020 ms returned sat
[2021-05-17 02:58:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:47] [INFO ] [Nat]Absence check using state equation in 6096 ms returned unknown
Current structural bounds on expressions (after SMT) : [900] Max seen :[10]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 17/17 transitions.
Applied a total of 0 rules in 3 ms. Remains 26 /26 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 17/17 transitions.
Starting structural reductions, iteration 0 : 26/26 places, 17/17 transitions.
Applied a total of 0 rules in 3 ms. Remains 26 /26 variables (removed 0) and now considering 17/17 (removed 0) transitions.
// Phase 1: matrix 17 rows 26 cols
[2021-05-17 02:58:47] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-17 02:58:47] [INFO ] Implicit Places using invariants in 52 ms returned [3, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 55 ms to find 2 implicit places.
[2021-05-17 02:58:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 24 cols
[2021-05-17 02:58:47] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-17 02:58:47] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 17/17 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 20 transition count 14
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 20 transition count 12
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 11 place count 18 transition count 12
Applied a total of 11 rules in 8 ms. Remains 18 /24 variables (removed 6) and now considering 12/17 (removed 5) transitions.
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 02:58:48] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-17 02:58:48] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 02:58:48] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-17 02:58:48] [INFO ] Implicit Places using invariants and state equation in 56 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 99 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 17/26 places, 12/17 transitions.
Applied a total of 0 rules in 2 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2021-05-17 02:58:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 02:58:48] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 02:58:48] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 3 iterations. Remains : 17/26 places, 12/17 transitions.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 02:58:48] [INFO ] Computed 6 place invariants in 0 ms
Incomplete random walk after 1000081 steps, including 1142 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 1) seen :6
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 02:58:49] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 02:58:49] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-17 02:58:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2021-05-17 02:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-17 02:58:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:58:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-17 02:58:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2021-05-17 02:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:58:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned unsat
Current structural bounds on expressions (after SMT) : [10] Max seen :[10]
FORMULA GPPP-PT-C0100N0000000100-UpperBounds-06 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621220330227

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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="GPPP-PT-C0100N0000000100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is GPPP-PT-C0100N0000000100, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r102-smll-162075331300243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000000100.tgz
mv GPPP-PT-C0100N0000000100 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;