About the Execution of GreatSPN+red for SemanticWebServices-PT-S064P06
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r333-tall-171679078600493.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool greatspnxred
Input is SemanticWebServices-PT-S064P06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r333-tall-171679078600493
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 02:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 12 02:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 02:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 02:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 96K May 18 16:43 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 SemanticWebServices-PT-S064P06-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716872596078
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 05:03:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-28 05:03:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 05:03:17] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2024-05-28 05:03:17] [INFO ] Transformed 97 places.
[2024-05-28 05:03:17] [INFO ] Transformed 164 transitions.
[2024-05-28 05:03:17] [INFO ] Parsed PT model containing 97 places and 164 transitions and 661 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-28 05:03:17] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 95 cols
[2024-05-28 05:03:17] [INFO ] Computed 25 invariants in 14 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 10000 steps (2 resets) in 62 ms. (158 steps per ms)
BEST_FIRST walk for 150014 steps (30 resets) in 108 ms. (1376 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[89, 63, 35, 99, 84, 52, 89, 63, 90, 190, 81, 97, 95, 73, 97] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-28 05:03:17] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
[2024-05-28 05:03:17] [INFO ] Invariant cache hit.
[2024-05-28 05:03:17] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-28 05:03:17] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 7 ms returned sat
[2024-05-28 05:03:17] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-28 05:03:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-28 05:03:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2024-05-28 05:03:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 05:03:17] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 4 ms returned sat
[2024-05-28 05:03:17] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-28 05:03:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-28 05:03:17] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 16 ms.
[2024-05-28 05:03:18] [INFO ] Added : 0 causal constraints over 0 iterations in 32 ms. Result :sat
Minimization took 14 ms.
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 5 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Added 27 Read/Feed constraints in 10 ms returned sat
[2024-05-28 05:03:18] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 5 ms.
[2024-05-28 05:03:18] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 11 ms.
[2024-05-28 05:03:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:18] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 11 ms.
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 6 ms.
[2024-05-28 05:03:18] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 05:03:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2024-05-28 05:03:18] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 5 ms.
[2024-05-28 05:03:18] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-28 05:03:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 6 ms.
[2024-05-28 05:03:18] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2024-05-28 05:03:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:18] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 5 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:18] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 05:03:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-28 05:03:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2024-05-28 05:03:18] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 05:03:18] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 16 ms.
[2024-05-28 05:03:18] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:19] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2024-05-28 05:03:19] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 6 ms.
[2024-05-28 05:03:19] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 05:03:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 05:03:19] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:19] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 4 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:19] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 05:03:19] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 05:03:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 4 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 7 ms.
[2024-05-28 05:03:19] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 5 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:19] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:19] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-28 05:03:19] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:20] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 05:03:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:20] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:20] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 05:03:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:20] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:20] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 05:03:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 05:03:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-28 05:03:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 05:03:20] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 05:03:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[89, 63, 35, 99, 84, 52, 89, 63, 90, 190, 81, 97, 95, 73, 97] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[92, 65, 37, 101, 86, 54, 91, 65, 92, 192, 83, 99, 97, 74, 100] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Support contains 15 out of 95 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 95/95 places, 82/82 transitions.
Graph (complete) has 124 edges and 95 vertex of which 43 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.0 ms
Discarding 52 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Ensure Unique test removed 10 places
Drop transitions (Empty/Sink Transition effects.) removed 28 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 33 transition count 41
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 28 transition count 36
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 28 transition count 36
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 25 transition count 33
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 25 transition count 33
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 59 place count 25 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 24 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 61 place count 23 transition count 29
Applied a total of 61 rules in 39 ms. Remains 23 /95 variables (removed 72) and now considering 29/82 (removed 53) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 23/95 places, 29/82 transitions.
[2024-05-28 05:03:20] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
Found an invariant !
This invariant on transitions {6=1}
Produces a positive solution :{}
Attempting to minimize the solution found.
Minimization OK=successtook 0 ms.
This minimized invariant on transitions {10=1}
Produces a positive solution
Incomplete random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 15) seen :[2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647]
Current structural bounds on expressions (after cover walk) : Max Seen:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-28 05:03:20] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 05:03:20] [INFO ] Computed 1 invariants in 0 ms
Current structural bounds on expressions (after invariants) : Max Seen:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 1000000 steps (2 resets) in 1066 ms. (937 steps per ms)
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-15 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-14 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-13 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-12 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-11 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-10 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-09 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-07 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-06 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-05 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-04 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-03 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-02 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-01 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-08 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-00 +inf TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 4615 ms.
ITS solved all properties within timeout
BK_STOP 1716872601862
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="SemanticWebServices-PT-S064P06"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is SemanticWebServices-PT-S064P06, 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 r333-tall-171679078600493"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P06.tgz
mv SemanticWebServices-PT-S064P06 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 '
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 ;