Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599000237.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SafeBus-COL-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599000237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 7.8K Apr 29 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42K May 10 09:34 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 SafeBus-COL-20-UpperBounds-00
FORMULA_NAME SafeBus-COL-20-UpperBounds-01
FORMULA_NAME SafeBus-COL-20-UpperBounds-02
FORMULA_NAME SafeBus-COL-20-UpperBounds-03
FORMULA_NAME SafeBus-COL-20-UpperBounds-04
FORMULA_NAME SafeBus-COL-20-UpperBounds-05
FORMULA_NAME SafeBus-COL-20-UpperBounds-06
FORMULA_NAME SafeBus-COL-20-UpperBounds-07
FORMULA_NAME SafeBus-COL-20-UpperBounds-08
FORMULA_NAME SafeBus-COL-20-UpperBounds-09
FORMULA_NAME SafeBus-COL-20-UpperBounds-10
FORMULA_NAME SafeBus-COL-20-UpperBounds-11
FORMULA_NAME SafeBus-COL-20-UpperBounds-12
FORMULA_NAME SafeBus-COL-20-UpperBounds-13
FORMULA_NAME SafeBus-COL-20-UpperBounds-14
FORMULA_NAME SafeBus-COL-20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652952151123

Running Version 202205111006
[2022-05-19 09:22:32] [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]
[2022-05-19 09:22:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 09:22:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-19 09:22:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-19 09:22:32] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 539 ms
[2022-05-19 09:22:32] [INFO ] Detected 1 constant HL places corresponding to 20 PT places.
[2022-05-19 09:22:32] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 1046 PT places and 179241.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2022-05-19 09:22:32] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 7 ms.
[2022-05-19 09:22:32] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 14 rows 17 cols
[2022-05-19 09:22:32] [INFO ] Computed 7 place invariants in 19 ms
FORMULA SafeBus-COL-20-UpperBounds-14 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-02 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 14 rows 17 cols
[2022-05-19 09:22:32] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 09:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 09:22:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-19 09:22:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-19 09:22:33] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 09:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 09:22:33] [INFO ] Added : 13 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 09:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2022-05-19 09:22:33] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 09:22:33] [INFO ] Added : 10 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 09:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 09:22:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 09:22:33] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 4 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 09:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 09:22:33] [INFO ] Added : 13 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 09:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 09:22:33] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 09:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 09:22:33] [INFO ] Added : 8 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2022-05-19 09:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 09:22:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-19 09:22:33] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 09:22:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [20, 3, 20, 20, 5, 1, 1, 20, 1]
Domain [It(20), It(20)] of place AMC breaks symmetries in sort It
[2022-05-19 09:22:34] [INFO ] Unfolded HLPN to a Petri net with 1046 places and 10501 transitions 76784 arcs in 131 ms.
[2022-05-19 09:22:34] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 10 ms
Reduce places removed 40 places and 40 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=27 ) properties (out of 9) seen :48
FORMULA SafeBus-COL-20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :54
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 6) seen :47
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 6) seen :43
FORMULA SafeBus-COL-20-UpperBounds-05 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :34
[2022-05-19 09:22:34] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-19 09:22:34] [INFO ] Computed 85 place invariants in 147 ms
[2022-05-19 09:22:35] [INFO ] [Real]Absence check using 41 positive place invariants in 14 ms returned sat
[2022-05-19 09:22:35] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 26 ms returned sat
[2022-05-19 09:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:35] [INFO ] [Real]Absence check using state equation in 796 ms returned sat
[2022-05-19 09:22:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:36] [INFO ] [Nat]Absence check using 41 positive place invariants in 16 ms returned sat
[2022-05-19 09:22:36] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 26 ms returned sat
[2022-05-19 09:22:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:37] [INFO ] [Nat]Absence check using state equation in 1244 ms returned sat
[2022-05-19 09:22:37] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:22:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:22:41] [INFO ] [Nat]Added 421 Read/Feed constraints in 3427 ms returned unknown
[2022-05-19 09:22:41] [INFO ] [Real]Absence check using 41 positive place invariants in 14 ms returned sat
[2022-05-19 09:22:41] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 5 ms returned unsat
[2022-05-19 09:22:41] [INFO ] [Real]Absence check using 41 positive place invariants in 15 ms returned sat
[2022-05-19 09:22:41] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 31 ms returned sat
[2022-05-19 09:22:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:42] [INFO ] [Real]Absence check using state equation in 1199 ms returned sat
[2022-05-19 09:22:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:42] [INFO ] [Nat]Absence check using 41 positive place invariants in 17 ms returned sat
[2022-05-19 09:22:42] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 25 ms returned sat
[2022-05-19 09:22:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:43] [INFO ] [Nat]Absence check using state equation in 1009 ms returned sat
[2022-05-19 09:22:46] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:22:47] [INFO ] [Nat]Added 421 Read/Feed constraints in 3716 ms returned sat
[2022-05-19 09:22:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1001)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-19 09:22:47] [INFO ] [Real]Absence check using 41 positive place invariants in 14 ms returned sat
[2022-05-19 09:22:47] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 21 ms returned unsat
[2022-05-19 09:22:47] [INFO ] [Real]Absence check using 41 positive place invariants in 14 ms returned sat
[2022-05-19 09:22:47] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 21 ms returned sat
[2022-05-19 09:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:48] [INFO ] [Real]Absence check using state equation in 898 ms returned sat
[2022-05-19 09:22:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:48] [INFO ] [Nat]Absence check using 41 positive place invariants in 15 ms returned sat
[2022-05-19 09:22:48] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 21 ms returned sat
[2022-05-19 09:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:49] [INFO ] [Nat]Absence check using state equation in 731 ms returned sat
[2022-05-19 09:22:51] [INFO ] [Nat]Added 421 Read/Feed constraints in 2075 ms returned sat
[2022-05-19 09:22:52] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 603 ms.
[2022-05-19 09:22:52] [INFO ] Added : 0 causal constraints over 0 iterations in 812 ms. Result :sat
Minimization took 1141 ms.
Current structural bounds on expressions (after SMT) : [20, 1, 20, 1, 20] Max seen :[19, 1, 19, 1, 9]
FORMULA SafeBus-COL-20-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 60 out of 1006 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 5564 ms. Remains 1006 /1006 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1006/1006 places, 10461/10461 transitions.
Normalized transition count is 2482 out of 10461 initially.
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-19 09:22:59] [INFO ] Computed 85 place invariants in 140 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20108 ms. (steps per millisecond=49 ) properties (out of 3) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2953 ms. (steps per millisecond=338 ) properties (out of 3) seen :40
Finished Best-First random walk after 913855 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=182 )
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3923 ms. (steps per millisecond=254 ) properties (out of 3) seen :35
[2022-05-19 09:23:31] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-19 09:23:31] [INFO ] Computed 85 place invariants in 80 ms
[2022-05-19 09:23:31] [INFO ] [Real]Absence check using 41 positive place invariants in 19 ms returned sat
[2022-05-19 09:23:31] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 27 ms returned sat
[2022-05-19 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:23:32] [INFO ] [Real]Absence check using state equation in 895 ms returned sat
[2022-05-19 09:23:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:23:33] [INFO ] [Nat]Absence check using 41 positive place invariants in 17 ms returned sat
[2022-05-19 09:23:33] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 26 ms returned sat
[2022-05-19 09:23:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:23:34] [INFO ] [Nat]Absence check using state equation in 1251 ms returned sat
[2022-05-19 09:23:34] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:23:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:23:38] [INFO ] [Nat]Added 421 Read/Feed constraints in 4192 ms returned sat
[2022-05-19 09:23:39] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 648 ms.
[2022-05-19 09:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 844 ms. Result :sat
Minimization took 3001 ms.
[2022-05-19 09:23:42] [INFO ] [Real]Absence check using 41 positive place invariants in 13 ms returned sat
[2022-05-19 09:23:42] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 19 ms returned sat
[2022-05-19 09:23:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:23:43] [INFO ] [Real]Absence check using state equation in 1090 ms returned sat
[2022-05-19 09:23:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:23:43] [INFO ] [Nat]Absence check using 41 positive place invariants in 15 ms returned sat
[2022-05-19 09:23:43] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 20 ms returned sat
[2022-05-19 09:23:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:23:44] [INFO ] [Nat]Absence check using state equation in 1005 ms returned sat
[2022-05-19 09:23:48] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:23:48] [INFO ] [Nat]Added 421 Read/Feed constraints in 3856 ms returned sat
[2022-05-19 09:23:49] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 440 ms.
[2022-05-19 09:23:49] [INFO ] Added : 0 causal constraints over 0 iterations in 651 ms. Result :sat
Minimization took 3005 ms.
[2022-05-19 09:23:52] [INFO ] [Real]Absence check using 41 positive place invariants in 14 ms returned sat
[2022-05-19 09:23:52] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 31 ms returned sat
[2022-05-19 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:23:53] [INFO ] [Real]Absence check using state equation in 786 ms returned sat
[2022-05-19 09:23:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:23:53] [INFO ] [Nat]Absence check using 41 positive place invariants in 14 ms returned sat
[2022-05-19 09:23:53] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 38 ms returned sat
[2022-05-19 09:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:23:54] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2022-05-19 09:23:57] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:23:58] [INFO ] [Nat]Added 421 Read/Feed constraints in 4127 ms returned sat
[2022-05-19 09:23:59] [INFO ] Deduced a trap composed of 83 places in 1203 ms of which 3 ms to minimize.
[2022-05-19 09:23:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1386 ms
[2022-05-19 09:24:00] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 400 ms.
[2022-05-19 09:24:00] [INFO ] Added : 0 causal constraints over 0 iterations in 604 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20] Max seen :[19, 19, 13]
Support contains 60 out of 1006 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 4501 ms. Remains 1006 /1006 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1006/1006 places, 10461/10461 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 4569 ms. Remains 1006 /1006 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2022-05-19 09:24:12] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-19 09:24:12] [INFO ] Computed 85 place invariants in 39 ms
[2022-05-19 09:24:15] [INFO ] Implicit Places using invariants in 2667 ms returned [861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 2688 ms to find 20 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 986/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 4603 ms. Remains 986 /986 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 986/1006 places, 10461/10461 transitions.
Normalized transition count is 2482 out of 10461 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:24:19] [INFO ] Computed 65 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19170 ms. (steps per millisecond=52 ) properties (out of 3) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2895 ms. (steps per millisecond=345 ) properties (out of 3) seen :40
Finished Best-First random walk after 941857 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=188 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3600 ms. (steps per millisecond=277 ) properties (out of 3) seen :36
[2022-05-19 09:24:50] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:24:50] [INFO ] Computed 65 place invariants in 24 ms
[2022-05-19 09:24:50] [INFO ] [Real]Absence check using 24 positive place invariants in 34 ms returned sat
[2022-05-19 09:24:50] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 36 ms returned sat
[2022-05-19 09:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:24:51] [INFO ] [Real]Absence check using state equation in 859 ms returned sat
[2022-05-19 09:24:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:24:51] [INFO ] [Nat]Absence check using 24 positive place invariants in 14 ms returned sat
[2022-05-19 09:24:51] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 16 ms returned sat
[2022-05-19 09:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:24:53] [INFO ] [Nat]Absence check using state equation in 1303 ms returned sat
[2022-05-19 09:24:53] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:24:55] [INFO ] [Nat]Added 421 Read/Feed constraints in 2085 ms returned sat
[2022-05-19 09:24:55] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 394 ms.
[2022-05-19 09:24:56] [INFO ] Added : 1 causal constraints over 1 iterations in 702 ms. Result :sat
Minimization took 1151 ms.
[2022-05-19 09:24:57] [INFO ] [Real]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:24:57] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 22 ms returned sat
[2022-05-19 09:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:24:58] [INFO ] [Real]Absence check using state equation in 727 ms returned sat
[2022-05-19 09:24:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:24:58] [INFO ] [Nat]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-19 09:24:58] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:24:59] [INFO ] [Nat]Absence check using state equation in 1546 ms returned sat
[2022-05-19 09:25:02] [INFO ] [Nat]Added 421 Read/Feed constraints in 2253 ms returned sat
[2022-05-19 09:25:02] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 384 ms.
[2022-05-19 09:25:02] [INFO ] Added : 1 causal constraints over 1 iterations in 638 ms. Result :sat
Minimization took 1383 ms.
[2022-05-19 09:25:04] [INFO ] [Real]Absence check using 24 positive place invariants in 15 ms returned sat
[2022-05-19 09:25:04] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 18 ms returned sat
[2022-05-19 09:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:25:05] [INFO ] [Real]Absence check using state equation in 727 ms returned sat
[2022-05-19 09:25:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:25:05] [INFO ] [Nat]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:25:05] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 16 ms returned sat
[2022-05-19 09:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:25:05] [INFO ] [Nat]Absence check using state equation in 414 ms returned sat
[2022-05-19 09:25:08] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:25:09] [INFO ] [Nat]Added 421 Read/Feed constraints in 3557 ms returned sat
[2022-05-19 09:25:09] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 399 ms.
[2022-05-19 09:25:10] [INFO ] Added : 0 causal constraints over 0 iterations in 578 ms. Result :sat
Minimization took 2279 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20] Max seen :[19, 19, 13]
Support contains 60 out of 986 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10461/10461 transitions.
Applied a total of 0 rules in 4674 ms. Remains 986 /986 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10461/10461 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10461/10461 transitions.
Applied a total of 0 rules in 4800 ms. Remains 986 /986 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2022-05-19 09:25:30] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:25:31] [INFO ] Computed 65 place invariants in 25 ms
[2022-05-19 09:25:33] [INFO ] Implicit Places using invariants in 2245 ms returned []
Implicit Place search using SMT only with invariants took 2246 ms to find 0 implicit places.
[2022-05-19 09:25:33] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:25:33] [INFO ] Computed 65 place invariants in 23 ms
[2022-05-19 09:25:41] [INFO ] Dead Transitions using invariants and state equation in 8740 ms found 400 transitions.
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions
Starting structural reductions in SAFETY mode, iteration 1 : 986/986 places, 10061/10461 transitions.
Applied a total of 0 rules in 5370 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 986/986 places, 10061/10461 transitions.
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:25:47] [INFO ] Computed 65 place invariants in 27 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20752 ms. (steps per millisecond=48 ) properties (out of 3) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2749 ms. (steps per millisecond=363 ) properties (out of 3) seen :40
Finished Best-First random walk after 991215 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=198 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3129 ms. (steps per millisecond=319 ) properties (out of 3) seen :38
[2022-05-19 09:26:19] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:26:19] [INFO ] Computed 65 place invariants in 19 ms
[2022-05-19 09:26:19] [INFO ] [Real]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-19 09:26:19] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 17 ms returned sat
[2022-05-19 09:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:26:20] [INFO ] [Real]Absence check using state equation in 837 ms returned sat
[2022-05-19 09:26:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:26:20] [INFO ] [Nat]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:26:20] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:26:21] [INFO ] [Nat]Absence check using state equation in 1290 ms returned sat
[2022-05-19 09:26:21] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:26:23] [INFO ] [Nat]Added 421 Read/Feed constraints in 1818 ms returned sat
[2022-05-19 09:26:23] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 388 ms.
[2022-05-19 09:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 562 ms. Result :sat
Minimization took 3012 ms.
[2022-05-19 09:26:27] [INFO ] [Real]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:26:27] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 14 ms returned sat
[2022-05-19 09:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:26:27] [INFO ] [Real]Absence check using state equation in 683 ms returned sat
[2022-05-19 09:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:26:27] [INFO ] [Nat]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:26:28] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 16 ms returned sat
[2022-05-19 09:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:26:29] [INFO ] [Nat]Absence check using state equation in 1498 ms returned sat
[2022-05-19 09:26:32] [INFO ] [Nat]Added 421 Read/Feed constraints in 2646 ms returned sat
[2022-05-19 09:26:32] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 379 ms.
[2022-05-19 09:26:32] [INFO ] Added : 0 causal constraints over 0 iterations in 554 ms. Result :sat
Minimization took 3001 ms.
[2022-05-19 09:26:35] [INFO ] [Real]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:26:35] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 16 ms returned sat
[2022-05-19 09:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:26:36] [INFO ] [Real]Absence check using state equation in 496 ms returned sat
[2022-05-19 09:26:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:26:36] [INFO ] [Nat]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:26:36] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:26:36] [INFO ] [Nat]Absence check using state equation in 401 ms returned sat
[2022-05-19 09:26:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:26:40] [INFO ] [Nat]Added 421 Read/Feed constraints in 3246 ms returned sat
[2022-05-19 09:26:40] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 347 ms.
[2022-05-19 09:26:40] [INFO ] Added : 0 causal constraints over 0 iterations in 540 ms. Result :sat
Minimization took 2601 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20] Max seen :[19, 19, 14]
Support contains 60 out of 986 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4112 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4085 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-19 09:26:54] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:26:54] [INFO ] Computed 65 place invariants in 17 ms
[2022-05-19 09:26:56] [INFO ] Implicit Places using invariants in 1929 ms returned []
Implicit Place search using SMT only with invariants took 1932 ms to find 0 implicit places.
[2022-05-19 09:26:56] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:26:56] [INFO ] Computed 65 place invariants in 18 ms
[2022-05-19 09:27:04] [INFO ] Dead Transitions using invariants and state equation in 7343 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:27:04] [INFO ] Computed 65 place invariants in 20 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18803 ms. (steps per millisecond=53 ) properties (out of 3) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2692 ms. (steps per millisecond=371 ) properties (out of 3) seen :41
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4997 ms. (steps per millisecond=200 ) properties (out of 3) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3121 ms. (steps per millisecond=320 ) properties (out of 3) seen :36
[2022-05-19 09:27:33] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:27:33] [INFO ] Computed 65 place invariants in 30 ms
[2022-05-19 09:27:33] [INFO ] [Real]Absence check using 24 positive place invariants in 15 ms returned sat
[2022-05-19 09:27:33] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 16 ms returned sat
[2022-05-19 09:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:27:34] [INFO ] [Real]Absence check using state equation in 717 ms returned sat
[2022-05-19 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:27:34] [INFO ] [Nat]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-19 09:27:34] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:27:36] [INFO ] [Nat]Absence check using state equation in 1232 ms returned sat
[2022-05-19 09:27:36] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:27:37] [INFO ] [Nat]Added 421 Read/Feed constraints in 1777 ms returned sat
[2022-05-19 09:27:38] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 320 ms.
[2022-05-19 09:27:38] [INFO ] Added : 0 causal constraints over 0 iterations in 528 ms. Result :sat
Minimization took 3002 ms.
[2022-05-19 09:27:41] [INFO ] [Real]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-19 09:27:41] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 16 ms returned sat
[2022-05-19 09:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:27:42] [INFO ] [Real]Absence check using state equation in 650 ms returned sat
[2022-05-19 09:27:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:27:42] [INFO ] [Nat]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:27:42] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:27:43] [INFO ] [Nat]Absence check using state equation in 1455 ms returned sat
[2022-05-19 09:27:46] [INFO ] [Nat]Added 421 Read/Feed constraints in 2671 ms returned sat
[2022-05-19 09:27:46] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 322 ms.
[2022-05-19 09:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 493 ms. Result :sat
Minimization took 3003 ms.
[2022-05-19 09:27:50] [INFO ] [Real]Absence check using 24 positive place invariants in 11 ms returned sat
[2022-05-19 09:27:50] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:27:50] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2022-05-19 09:27:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:27:50] [INFO ] [Nat]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:27:50] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:27:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:27:51] [INFO ] [Nat]Absence check using state equation in 415 ms returned sat
[2022-05-19 09:27:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:27:54] [INFO ] [Nat]Added 421 Read/Feed constraints in 3311 ms returned sat
[2022-05-19 09:27:54] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 348 ms.
[2022-05-19 09:27:55] [INFO ] Added : 0 causal constraints over 0 iterations in 520 ms. Result :sat
Minimization took 2585 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20] Max seen :[19, 19, 14]
Support contains 60 out of 986 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4119 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4064 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-19 09:28:08] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:28:09] [INFO ] Computed 65 place invariants in 31 ms
[2022-05-19 09:28:11] [INFO ] Implicit Places using invariants in 2089 ms returned []
Implicit Place search using SMT only with invariants took 2102 ms to find 0 implicit places.
[2022-05-19 09:28:11] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:28:11] [INFO ] Computed 65 place invariants in 17 ms
[2022-05-19 09:28:18] [INFO ] Dead Transitions using invariants and state equation in 7710 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Starting property specific reduction for SafeBus-COL-20-UpperBounds-01
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:28:18] [INFO ] Computed 65 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :19
[2022-05-19 09:28:19] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:28:19] [INFO ] Computed 65 place invariants in 24 ms
[2022-05-19 09:28:19] [INFO ] [Real]Absence check using 24 positive place invariants in 11 ms returned sat
[2022-05-19 09:28:19] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 17 ms returned sat
[2022-05-19 09:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:28:19] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2022-05-19 09:28:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:28:20] [INFO ] [Nat]Absence check using 24 positive place invariants in 15 ms returned sat
[2022-05-19 09:28:20] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 27 ms returned sat
[2022-05-19 09:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:28:21] [INFO ] [Nat]Absence check using state equation in 1473 ms returned sat
[2022-05-19 09:28:21] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:28:23] [INFO ] [Nat]Added 421 Read/Feed constraints in 1818 ms returned sat
[2022-05-19 09:28:23] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 363 ms.
[2022-05-19 09:28:24] [INFO ] Added : 0 causal constraints over 0 iterations in 536 ms. Result :sat
Minimization took 890 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[19]
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4159 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:28:29] [INFO ] Computed 65 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18300 ms. (steps per millisecond=54 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2671 ms. (steps per millisecond=374 ) properties (out of 1) seen :19
[2022-05-19 09:28:50] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:28:50] [INFO ] Computed 65 place invariants in 21 ms
[2022-05-19 09:28:50] [INFO ] [Real]Absence check using 24 positive place invariants in 11 ms returned sat
[2022-05-19 09:28:50] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:28:51] [INFO ] [Real]Absence check using state equation in 716 ms returned sat
[2022-05-19 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:28:51] [INFO ] [Nat]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-19 09:28:51] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:28:52] [INFO ] [Nat]Absence check using state equation in 1280 ms returned sat
[2022-05-19 09:28:52] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:28:54] [INFO ] [Nat]Added 421 Read/Feed constraints in 1804 ms returned sat
[2022-05-19 09:28:54] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 325 ms.
[2022-05-19 09:28:54] [INFO ] Added : 0 causal constraints over 0 iterations in 498 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[19]
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4137 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4144 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-19 09:29:06] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:29:06] [INFO ] Computed 65 place invariants in 27 ms
[2022-05-19 09:29:08] [INFO ] Implicit Places using invariants in 2025 ms returned []
Implicit Place search using SMT only with invariants took 2041 ms to find 0 implicit places.
[2022-05-19 09:29:08] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:29:08] [INFO ] Computed 65 place invariants in 17 ms
[2022-05-19 09:29:15] [INFO ] Dead Transitions using invariants and state equation in 7524 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Ending property specific reduction for SafeBus-COL-20-UpperBounds-01 in 57005 ms.
Starting property specific reduction for SafeBus-COL-20-UpperBounds-04
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:29:15] [INFO ] Computed 65 place invariants in 27 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :19
[2022-05-19 09:29:16] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:29:16] [INFO ] Computed 65 place invariants in 26 ms
[2022-05-19 09:29:16] [INFO ] [Real]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-19 09:29:16] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 18 ms returned sat
[2022-05-19 09:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:29:16] [INFO ] [Real]Absence check using state equation in 697 ms returned sat
[2022-05-19 09:29:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:29:17] [INFO ] [Nat]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-19 09:29:17] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 17 ms returned sat
[2022-05-19 09:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:29:18] [INFO ] [Nat]Absence check using state equation in 1664 ms returned sat
[2022-05-19 09:29:18] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:29:21] [INFO ] [Nat]Added 421 Read/Feed constraints in 2934 ms returned sat
[2022-05-19 09:29:22] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 324 ms.
[2022-05-19 09:29:22] [INFO ] Added : 0 causal constraints over 0 iterations in 326 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [39] Max seen :[19]
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4053 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:29:26] [INFO ] Computed 65 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18163 ms. (steps per millisecond=55 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4632 ms. (steps per millisecond=215 ) properties (out of 1) seen :19
[2022-05-19 09:29:49] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:29:49] [INFO ] Computed 65 place invariants in 23 ms
[2022-05-19 09:29:49] [INFO ] [Real]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:29:49] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 30 ms returned sat
[2022-05-19 09:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:29:50] [INFO ] [Real]Absence check using state equation in 676 ms returned sat
[2022-05-19 09:29:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:29:50] [INFO ] [Nat]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-19 09:29:50] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:29:51] [INFO ] [Nat]Absence check using state equation in 1538 ms returned sat
[2022-05-19 09:29:51] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:29:54] [INFO ] [Nat]Added 421 Read/Feed constraints in 2735 ms returned sat
[2022-05-19 09:29:55] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 361 ms.
[2022-05-19 09:29:55] [INFO ] Added : 0 causal constraints over 0 iterations in 538 ms. Result :sat
Minimization took 3003 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[19]
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4093 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4614 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-19 09:30:06] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:30:06] [INFO ] Computed 65 place invariants in 24 ms
[2022-05-19 09:30:09] [INFO ] Implicit Places using invariants in 2156 ms returned []
Implicit Place search using SMT only with invariants took 2169 ms to find 0 implicit places.
[2022-05-19 09:30:09] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:30:09] [INFO ] Computed 65 place invariants in 17 ms
[2022-05-19 09:30:16] [INFO ] Dead Transitions using invariants and state equation in 7681 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Ending property specific reduction for SafeBus-COL-20-UpperBounds-04 in 60958 ms.
Starting property specific reduction for SafeBus-COL-20-UpperBounds-12
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:30:16] [INFO ] Computed 65 place invariants in 19 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :10
[2022-05-19 09:30:17] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:30:17] [INFO ] Computed 65 place invariants in 21 ms
[2022-05-19 09:30:17] [INFO ] [Real]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:30:17] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 16 ms returned sat
[2022-05-19 09:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:30:17] [INFO ] [Real]Absence check using state equation in 703 ms returned sat
[2022-05-19 09:30:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:30:18] [INFO ] [Nat]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:30:18] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:30:18] [INFO ] [Nat]Absence check using state equation in 700 ms returned sat
[2022-05-19 09:30:18] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:30:20] [INFO ] [Nat]Added 421 Read/Feed constraints in 2188 ms returned sat
[2022-05-19 09:30:21] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 323 ms.
[2022-05-19 09:30:21] [INFO ] Added : 0 causal constraints over 0 iterations in 491 ms. Result :sat
Minimization took 1391 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[10]
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 986 transition count 10041
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 966 transition count 10041
Applied a total of 40 rules in 4143 ms. Remains 966 /986 variables (removed 20) and now considering 10041/10061 (removed 20) transitions.
Finished structural reductions, in 1 iterations. Remains : 966/986 places, 10041/10061 transitions.
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:30:27] [INFO ] Computed 65 place invariants in 39 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 21553 ms. (steps per millisecond=46 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3546 ms. (steps per millisecond=282 ) properties (out of 1) seen :13
[2022-05-19 09:30:52] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:30:52] [INFO ] Computed 65 place invariants in 25 ms
[2022-05-19 09:30:52] [INFO ] [Real]Absence check using 24 positive place invariants in 11 ms returned sat
[2022-05-19 09:30:52] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:30:52] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2022-05-19 09:30:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:30:53] [INFO ] [Nat]Absence check using 24 positive place invariants in 42 ms returned sat
[2022-05-19 09:30:53] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 109 ms returned sat
[2022-05-19 09:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:30:54] [INFO ] [Nat]Absence check using state equation in 817 ms returned sat
[2022-05-19 09:30:54] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:30:56] [INFO ] [Nat]Added 421 Read/Feed constraints in 2916 ms returned sat
[2022-05-19 09:30:57] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 329 ms.
[2022-05-19 09:30:57] [INFO ] Added : 1 causal constraints over 1 iterations in 586 ms. Result :sat
Minimization took 2580 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[13]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 4067 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 966/966 places, 10041/10041 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 3995 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
[2022-05-19 09:31:11] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:31:11] [INFO ] Computed 65 place invariants in 25 ms
[2022-05-19 09:31:13] [INFO ] Implicit Places using invariants in 2082 ms returned []
Implicit Place search using SMT only with invariants took 2083 ms to find 0 implicit places.
[2022-05-19 09:31:13] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:31:13] [INFO ] Computed 65 place invariants in 25 ms
[2022-05-19 09:31:17] [INFO ] Dead Transitions using invariants and state equation in 4629 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 966/966 places, 10041/10041 transitions.
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:31:17] [INFO ] Computed 65 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20986 ms. (steps per millisecond=47 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3254 ms. (steps per millisecond=307 ) properties (out of 1) seen :15
[2022-05-19 09:31:42] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:31:42] [INFO ] Computed 65 place invariants in 19 ms
[2022-05-19 09:31:42] [INFO ] [Real]Absence check using 24 positive place invariants in 11 ms returned sat
[2022-05-19 09:31:42] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 17 ms returned sat
[2022-05-19 09:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:31:42] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2022-05-19 09:31:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:31:42] [INFO ] [Nat]Absence check using 24 positive place invariants in 11 ms returned sat
[2022-05-19 09:31:42] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 14 ms returned sat
[2022-05-19 09:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:31:43] [INFO ] [Nat]Absence check using state equation in 465 ms returned sat
[2022-05-19 09:31:43] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:31:46] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:31:46] [INFO ] [Nat]Added 421 Read/Feed constraints in 3297 ms returned sat
[2022-05-19 09:31:47] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 356 ms.
[2022-05-19 09:31:47] [INFO ] Added : 1 causal constraints over 1 iterations in 601 ms. Result :sat
Minimization took 3009 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[15]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5320 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 966/966 places, 10041/10041 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5317 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
[2022-05-19 09:32:01] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:32:01] [INFO ] Computed 65 place invariants in 25 ms
[2022-05-19 09:32:03] [INFO ] Implicit Places using invariants in 2025 ms returned []
Implicit Place search using SMT only with invariants took 2026 ms to find 0 implicit places.
[2022-05-19 09:32:03] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:32:03] [INFO ] Computed 65 place invariants in 19 ms
[2022-05-19 09:32:07] [INFO ] Dead Transitions using invariants and state equation in 4721 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 966/966 places, 10041/10041 transitions.
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:32:07] [INFO ] Computed 65 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19657 ms. (steps per millisecond=50 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3217 ms. (steps per millisecond=310 ) properties (out of 1) seen :14
[2022-05-19 09:32:30] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:32:30] [INFO ] Computed 65 place invariants in 27 ms
[2022-05-19 09:32:30] [INFO ] [Real]Absence check using 24 positive place invariants in 11 ms returned sat
[2022-05-19 09:32:30] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 15 ms returned sat
[2022-05-19 09:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:32:31] [INFO ] [Real]Absence check using state equation in 413 ms returned sat
[2022-05-19 09:32:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:32:31] [INFO ] [Nat]Absence check using 24 positive place invariants in 12 ms returned sat
[2022-05-19 09:32:31] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 16 ms returned sat
[2022-05-19 09:32:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:32:31] [INFO ] [Nat]Absence check using state equation in 469 ms returned sat
[2022-05-19 09:32:31] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:32:35] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-19 09:32:35] [INFO ] [Nat]Added 421 Read/Feed constraints in 3498 ms returned sat
[2022-05-19 09:32:35] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 331 ms.
[2022-05-19 09:32:36] [INFO ] Added : 2 causal constraints over 2 iterations in 681 ms. Result :sat
Minimization took 2886 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[15]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 4037 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 966/966 places, 10041/10041 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 4015 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
[2022-05-19 09:32:49] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:32:49] [INFO ] Computed 65 place invariants in 33 ms
[2022-05-19 09:32:51] [INFO ] Implicit Places using invariants in 1952 ms returned []
Implicit Place search using SMT only with invariants took 1962 ms to find 0 implicit places.
[2022-05-19 09:32:51] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2022-05-19 09:32:51] [INFO ] Computed 65 place invariants in 25 ms
[2022-05-19 09:32:56] [INFO ] Dead Transitions using invariants and state equation in 4901 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 966/966 places, 10041/10041 transitions.
Ending property specific reduction for SafeBus-COL-20-UpperBounds-12 in 159817 ms.
[2022-05-19 09:32:57] [INFO ] Flatten gal took : 842 ms
[2022-05-19 09:32:58] [INFO ] Applying decomposition
[2022-05-19 09:32:58] [INFO ] Flatten gal took : 594 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph198056497394911336.txt' '-o' '/tmp/graph198056497394911336.bin' '-w' '/tmp/graph198056497394911336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph198056497394911336.bin' '-l' '-1' '-v' '-w' '/tmp/graph198056497394911336.weights' '-q' '0' '-e' '0.001'
[2022-05-19 09:33:00] [INFO ] Decomposing Gal with order
[2022-05-19 09:33:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 09:33:02] [INFO ] Removed a total of 25467 redundant transitions.
[2022-05-19 09:33:02] [INFO ] Flatten gal took : 2443 ms
[2022-05-19 09:33:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 2276 labels/synchronizations in 333 ms.
[2022-05-19 09:33:03] [INFO ] Time to serialize gal into /tmp/UpperBounds87277258924013407.gal : 42 ms
[2022-05-19 09:33:03] [INFO ] Time to serialize properties into /tmp/UpperBounds7228859922110322740.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds87277258924013407.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7228859922110322740.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...293
Loading property file /tmp/UpperBounds7228859922110322740.prop.
Detected timeout of ITS tools.
[2022-05-19 09:56:44] [INFO ] Applying decomposition
[2022-05-19 09:56:46] [INFO ] Flatten gal took : 1727 ms
[2022-05-19 09:56:46] [INFO ] Decomposing Gal with order
[2022-05-19 09:56:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 09:56:48] [INFO ] Removed a total of 51151 redundant transitions.
[2022-05-19 09:56:49] [INFO ] Flatten gal took : 1855 ms
[2022-05-19 09:56:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 325 ms.
[2022-05-19 09:56:49] [INFO ] Time to serialize gal into /tmp/UpperBounds4933678559834492208.gal : 68 ms
[2022-05-19 09:56:49] [INFO ] Time to serialize properties into /tmp/UpperBounds13126111950110921863.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4933678559834492208.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13126111950110921863.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds13126111950110921863.prop.
Detected timeout of ITS tools.
[2022-05-19 10:20:26] [INFO ] Flatten gal took : 883 ms
[2022-05-19 10:20:28] [INFO ] Input system was already deterministic with 10061 transitions.
[2022-05-19 10:20:28] [INFO ] Transformed 986 places.
[2022-05-19 10:20:28] [INFO ] Transformed 10061 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-19 10:20:59] [INFO ] Time to serialize gal into /tmp/UpperBounds412399261168964565.gal : 28 ms
[2022-05-19 10:20:59] [INFO ] Time to serialize properties into /tmp/UpperBounds17473567753950139196.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds412399261168964565.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17473567753950139196.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...340
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds17473567753950139196.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="SafeBus-COL-20"
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 SafeBus-COL-20, 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 r204-oct2-165281599000237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-20.tgz
mv SafeBus-COL-20 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 ;