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.r263-tall-171654372200166.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 gold2023
Input is Murphy-COL-D3N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372200166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.6K Apr 11 23:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 11 23:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 11 23:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 23:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 6 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 6 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 6 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 6 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 23:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Apr 11 23:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 23:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 11 23:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 6 10:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 6 10:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 20K 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 Murphy-COL-D3N050-UpperBounds-00
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-01
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-02
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-03
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-04
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-05
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-06
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-07
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-08
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-09
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-10
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-11
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-12
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-13
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-14
FORMULA_NAME Murphy-COL-D3N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716673062893

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-COL-D3N050
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-25 21:37:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 21:37:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 21:37:44] [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.
[2024-05-25 21:37:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 21:37:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 620 ms
[2024-05-25 21:37:45] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 24 PT places and 28.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2024-05-25 21:37:45] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 3 ms.
[2024-05-25 21:37:45] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 6 cols
[2024-05-25 21:37:45] [INFO ] Computed 2 invariants in 7 ms
[2024-05-25 21:37:45] [INFO ] Invariant cache hit.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-25 21:37:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:45] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 21:37:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 9 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-25 21:37:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:45] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-25 21:37:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-25 21:37:45] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-25 21:37:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 11 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-25 21:37:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-25 21:37:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 4 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-25 21:37:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:37:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-25 21:37:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:46] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 204, 204, 204, 204, 204, -1, 204, -1, -1, 204, 204, -1, 204]
Arc [2:1*[(MOD (ADD $x 1) 4)]] contains successor/predecessor on variables of sort CD
[2024-05-25 21:37:46] [INFO ] Unfolded HLPN to a Petri net with 24 places and 28 transitions 108 arcs in 8 ms.
[2024-05-25 21:37:46] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Incomplete random walk after 10043 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=456 ) properties (out of 16) seen :1510
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :628
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :1300
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :1380
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :1900
FORMULA Murphy-COL-D3N050-UpperBounds-15 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D3N050-UpperBounds-13 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D3N050-UpperBounds-09 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D3N050-UpperBounds-07 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D3N050-UpperBounds-06 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D3N050-UpperBounds-05 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D3N050-UpperBounds-04 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D3N050-UpperBounds-03 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :268
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :236
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :270
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 8) seen :269
// Phase 1: matrix 28 rows 24 cols
[2024-05-25 21:37:46] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-25 21:37:46] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:37:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 8 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-25 21:37:46] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-25 21:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:46] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:46] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-25 21:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 21:37:46] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-25 21:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:46] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:46] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 204, 2147483647] Max seen :[8, 12, 12, 8, 8, 12, 202, 8]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 28/28 transitions.
Applied a total of 0 rules in 8 ms. Remains 24 /24 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-25 21:37:46] [INFO ] Invariant cache hit.
[2024-05-25 21:37:46] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 24/24 places, 28/28 transitions.
[2024-05-25 21:37:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 8) seen :270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 8) seen :268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 8) seen :244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 8) seen :244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 8) seen :269
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 8) seen :268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 8) seen :244
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 8) seen :270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 8) seen :268
[2024-05-25 21:37:50] [INFO ] Invariant cache hit.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-25 21:37:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:37:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2024-05-25 21:37:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:51] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-25 21:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:51] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:51] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-25 21:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:51] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:51] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:51] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:51] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-25 21:37:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:51] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 204, 2147483647] Max seen :[8, 12, 12, 8, 8, 12, 202, 8]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-25 21:37:51] [INFO ] Invariant cache hit.
[2024-05-25 21:37:51] [INFO ] Implicit Places using invariants in 37 ms returned [8, 9, 10, 11]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 39 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 20/24 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 43 ms. Remains : 20/24 places, 28/28 transitions.
// Phase 1: matrix 28 rows 20 cols
[2024-05-25 21:37:51] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000030 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 8) seen :270
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 8) seen :268
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 8) seen :244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 8) seen :244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 8) seen :268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 8) seen :268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 8) seen :244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 8) seen :270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 8) seen :268
[2024-05-25 21:37:55] [INFO ] Invariant cache hit.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:37:55] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-25 21:37:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:55] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:55] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2024-05-25 21:37:55] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 21:37:55] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-25 21:37:55] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-25 21:37:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2024-05-25 21:37:55] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:55] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-25 21:37:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:55] [INFO ] Added : 4 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2024-05-25 21:37:55] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:55] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 204, 2147483647] Max seen :[8, 12, 12, 8, 8, 12, 202, 8]
Support contains 12 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 20/20 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-25 21:37:55] [INFO ] Invariant cache hit.
[2024-05-25 21:37:55] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-25 21:37:55] [INFO ] Invariant cache hit.
[2024-05-25 21:37:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:37:55] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-25 21:37:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:37:55] [INFO ] Invariant cache hit.
[2024-05-25 21:37:55] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 20/20 places, 28/28 transitions.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-00
[2024-05-25 21:37:55] [INFO ] Invariant cache hit.
Incomplete random walk after 10025 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2005 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :8
[2024-05-25 21:37:55] [INFO ] Invariant cache hit.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:37:55] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:55] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:55] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Graph (complete) has 56 edges and 20 vertex of which 12 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 16
Applied a total of 5 rules in 5 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2024-05-25 21:37:55] [INFO ] Computed 0 invariants in 1 ms
[2024-05-25 21:37:55] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 12/20 places, 16/28 transitions.
[2024-05-25 21:37:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 1) seen :8
[2024-05-25 21:37:56] [INFO ] Invariant cache hit.
[2024-05-25 21:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:37:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-25 21:37:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:37:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:56] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 6 ms to minimize.
[2024-05-25 21:37:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2024-05-25 21:37:56] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 21:37:56] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-25 21:37:56] [INFO ] Invariant cache hit.
[2024-05-25 21:37:56] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-25 21:37:56] [INFO ] Invariant cache hit.
[2024-05-25 21:37:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:37:56] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-25 21:37:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:37:56] [INFO ] Invariant cache hit.
[2024-05-25 21:37:56] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-00 in 1162 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-01
// Phase 1: matrix 28 rows 20 cols
[2024-05-25 21:37:56] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10010 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=834 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :12
[2024-05-25 21:37:56] [INFO ] Invariant cache hit.
[2024-05-25 21:37:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 21:37:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:37:57] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:57] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:57] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Graph (complete) has 56 edges and 20 vertex of which 12 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 16
Applied a total of 5 rules in 1 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2024-05-25 21:37:57] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 21:37:57] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 12/20 places, 16/28 transitions.
[2024-05-25 21:37:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 1) seen :12
[2024-05-25 21:37:57] [INFO ] Invariant cache hit.
[2024-05-25 21:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:37:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-25 21:37:57] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:37:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 4 ms returned sat
[2024-05-25 21:37:57] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:57] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-25 21:37:57] [INFO ] Invariant cache hit.
[2024-05-25 21:37:57] [INFO ] Implicit Places using invariants in 13 ms returned []
[2024-05-25 21:37:57] [INFO ] Invariant cache hit.
[2024-05-25 21:37:57] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:37:58] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2024-05-25 21:37:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:37:58] [INFO ] Invariant cache hit.
[2024-05-25 21:37:58] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-01 in 1048 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-02
// Phase 1: matrix 28 rows 20 cols
[2024-05-25 21:37:58] [INFO ] Computed 1 invariants in 3 ms
Incomplete random walk after 10048 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1435 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :12
[2024-05-25 21:37:58] [INFO ] Invariant cache hit.
[2024-05-25 21:37:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:37:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:37:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:58] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:37:58] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Graph (complete) has 56 edges and 20 vertex of which 12 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 16
Applied a total of 5 rules in 2 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2024-05-25 21:37:58] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 21:37:58] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 12/20 places, 16/28 transitions.
[2024-05-25 21:37:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 1) seen :12
[2024-05-25 21:37:58] [INFO ] Invariant cache hit.
[2024-05-25 21:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-25 21:37:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:37:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:37:58] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:37:58] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:58] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-25 21:37:58] [INFO ] Invariant cache hit.
[2024-05-25 21:37:59] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-25 21:37:59] [INFO ] Invariant cache hit.
[2024-05-25 21:37:59] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:37:59] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-25 21:37:59] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:37:59] [INFO ] Invariant cache hit.
[2024-05-25 21:37:59] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-02 in 1053 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-08
// Phase 1: matrix 28 rows 20 cols
[2024-05-25 21:37:59] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10053 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1117 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :8
[2024-05-25 21:37:59] [INFO ] Invariant cache hit.
[2024-05-25 21:37:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-25 21:37:59] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:37:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:37:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:37:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:37:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:37:59] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:37:59] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Graph (complete) has 56 edges and 20 vertex of which 12 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 16
Applied a total of 5 rules in 1 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2024-05-25 21:37:59] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 21:37:59] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 12/20 places, 16/28 transitions.
[2024-05-25 21:37:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :8
[2024-05-25 21:38:00] [INFO ] Invariant cache hit.
[2024-05-25 21:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:38:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:38:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:38:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:38:00] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 1 ms to minimize.
[2024-05-25 21:38:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2024-05-25 21:38:00] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:38:00] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-25 21:38:00] [INFO ] Invariant cache hit.
[2024-05-25 21:38:00] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-25 21:38:00] [INFO ] Invariant cache hit.
[2024-05-25 21:38:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:38:00] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-25 21:38:00] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:38:00] [INFO ] Invariant cache hit.
[2024-05-25 21:38:00] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-08 in 1124 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-10
// Phase 1: matrix 28 rows 20 cols
[2024-05-25 21:38:00] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10016 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1430 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :8
[2024-05-25 21:38:00] [INFO ] Invariant cache hit.
[2024-05-25 21:38:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:38:00] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:38:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:38:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:38:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:38:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:38:00] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:38:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Graph (complete) has 56 edges and 20 vertex of which 12 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 16
Applied a total of 5 rules in 1 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2024-05-25 21:38:00] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 21:38:00] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 12/20 places, 16/28 transitions.
[2024-05-25 21:38:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :8
[2024-05-25 21:38:01] [INFO ] Invariant cache hit.
[2024-05-25 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:38:01] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:38:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:38:01] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2024-05-25 21:38:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2024-05-25 21:38:01] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:38:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-25 21:38:01] [INFO ] Invariant cache hit.
[2024-05-25 21:38:01] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-25 21:38:01] [INFO ] Invariant cache hit.
[2024-05-25 21:38:01] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:38:01] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-25 21:38:01] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:38:01] [INFO ] Invariant cache hit.
[2024-05-25 21:38:01] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-10 in 1096 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-11
// Phase 1: matrix 28 rows 20 cols
[2024-05-25 21:38:01] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10052 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2513 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :12
[2024-05-25 21:38:01] [INFO ] Invariant cache hit.
[2024-05-25 21:38:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:38:01] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:38:01] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:38:01] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:38:01] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Graph (complete) has 56 edges and 20 vertex of which 12 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 16
Applied a total of 5 rules in 1 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2024-05-25 21:38:01] [INFO ] Computed 0 invariants in 1 ms
[2024-05-25 21:38:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 12/20 places, 16/28 transitions.
[2024-05-25 21:38:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 1) seen :12
[2024-05-25 21:38:02] [INFO ] Invariant cache hit.
[2024-05-25 21:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:38:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-25 21:38:02] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:38:02] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:38:02] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:38:02] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-25 21:38:02] [INFO ] Invariant cache hit.
[2024-05-25 21:38:02] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-25 21:38:02] [INFO ] Invariant cache hit.
[2024-05-25 21:38:02] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:38:02] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2024-05-25 21:38:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:38:02] [INFO ] Invariant cache hit.
[2024-05-25 21:38:02] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-11 in 1034 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-12
// Phase 1: matrix 28 rows 20 cols
[2024-05-25 21:38:02] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10033 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1254 ) properties (out of 1) seen :202
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :202
[2024-05-25 21:38:02] [INFO ] Invariant cache hit.
[2024-05-25 21:38:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:38:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:38:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:38:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:38:02] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:38:02] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:38:02] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [816] Max seen :[202]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-25 21:38:02] [INFO ] Invariant cache hit.
[2024-05-25 21:38:02] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 20/20 places, 28/28 transitions.
[2024-05-25 21:38:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 1) seen :202
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 1) seen :202
[2024-05-25 21:38:03] [INFO ] Invariant cache hit.
[2024-05-25 21:38:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-25 21:38:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:38:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:38:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:38:03] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:38:03] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-25 21:38:03] [INFO ] Added : 4 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [816] Max seen :[202]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 20/20 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-25 21:38:03] [INFO ] Invariant cache hit.
[2024-05-25 21:38:03] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-25 21:38:03] [INFO ] Invariant cache hit.
[2024-05-25 21:38:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:38:03] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-25 21:38:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:38:03] [INFO ] Invariant cache hit.
[2024-05-25 21:38:03] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 20/20 places, 28/28 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-12 in 1034 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-14
[2024-05-25 21:38:03] [INFO ] Invariant cache hit.
Incomplete random walk after 10046 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2009 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :8
[2024-05-25 21:38:03] [INFO ] Invariant cache hit.
[2024-05-25 21:38:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:38:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 21:38:03] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:38:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:38:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 21:38:03] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:38:03] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:38:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 28/28 transitions.
Graph (complete) has 56 edges and 20 vertex of which 12 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 16
Applied a total of 5 rules in 1 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2024-05-25 21:38:03] [INFO ] Computed 0 invariants in 1 ms
[2024-05-25 21:38:03] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 12/20 places, 16/28 transitions.
[2024-05-25 21:38:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :8
[2024-05-25 21:38:04] [INFO ] Invariant cache hit.
[2024-05-25 21:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:38:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:38:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 21:38:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:38:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2024-05-25 21:38:04] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-25 21:38:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2024-05-25 21:38:04] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 21:38:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-25 21:38:04] [INFO ] Invariant cache hit.
[2024-05-25 21:38:04] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-25 21:38:04] [INFO ] Invariant cache hit.
[2024-05-25 21:38:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-25 21:38:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-25 21:38:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:38:04] [INFO ] Invariant cache hit.
[2024-05-25 21:38:04] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-14 in 1109 ms.
[2024-05-25 21:38:04] [INFO ] Flatten gal took : 21 ms
[2024-05-25 21:38:04] [INFO ] Applying decomposition
[2024-05-25 21:38:04] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4850505313985460828.txt' '-o' '/tmp/graph4850505313985460828.bin' '-w' '/tmp/graph4850505313985460828.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4850505313985460828.bin' '-l' '-1' '-v' '-w' '/tmp/graph4850505313985460828.weights' '-q' '0' '-e' '0.001'
[2024-05-25 21:38:04] [INFO ] Decomposing Gal with order
[2024-05-25 21:38:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 21:38:04] [INFO ] Flatten gal took : 12 ms
[2024-05-25 21:38:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 21:38:04] [INFO ] Time to serialize gal into /tmp/UpperBounds15611980380762007783.gal : 1 ms
[2024-05-25 21:38:04] [INFO ] Time to serialize properties into /tmp/UpperBounds12118758910800355312.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds15611980380762007783.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12118758910800355312.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds12118758910800355312.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,5.4071e+14,47.6567,717076,2,9815,5,2.50544e+06,6,0,139,2.75276e+06,0
Total reachable state count : 540710084330928

Verifying 8 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 8
Bounds property Murphy-COL-D3N050-UpperBounds-00 :0 <= gu6.p4_0+gu4.p4_1+gu7.p4_2+gu5.p4_3 <= 8
FORMULA Murphy-COL-D3N050-UpperBounds-00 8 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D3N050-UpperBounds-00,0,47.71,717076,1,0,7,2.50544e+06,9,1,207,2.75276e+06,4
Min sum of variable value : 0
Maximum sum along a path : 12
Bounds property Murphy-COL-D3N050-UpperBounds-01 :0 <= gu6.p5_0+gu4.p5_1+gu7.p5_2+gu5.p5_3 <= 12
FORMULA Murphy-COL-D3N050-UpperBounds-01 12 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D3N050-UpperBounds-01,0,47.7628,717076,1,0,8,2.50544e+06,10,1,253,2.75276e+06,5
Min sum of variable value : 0
Maximum sum along a path : 12
Bounds property Murphy-COL-D3N050-UpperBounds-02 :0 <= gu6.p5_0+gu4.p5_1+gu7.p5_2+gu5.p5_3 <= 12
FORMULA Murphy-COL-D3N050-UpperBounds-02 12 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D3N050-UpperBounds-02,0,47.7629,717076,1,0,8,2.50544e+06,10,1,253,2.75276e+06,5
Min sum of variable value : 0
Maximum sum along a path : 8
Bounds property Murphy-COL-D3N050-UpperBounds-08 :0 <= gu6.p4_0+gu4.p4_1+gu7.p4_2+gu5.p4_3 <= 8
FORMULA Murphy-COL-D3N050-UpperBounds-08 8 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D3N050-UpperBounds-08,0,47.7629,717076,1,0,8,2.50544e+06,10,1,253,2.75276e+06,5
Min sum of variable value : 0
Maximum sum along a path : 8
Bounds property Murphy-COL-D3N050-UpperBounds-10 :0 <= gu6.p4_0+gu4.p4_1+gu7.p4_2+gu5.p4_3 <= 8
FORMULA Murphy-COL-D3N050-UpperBounds-10 8 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D3N050-UpperBounds-10,0,47.7629,717076,1,0,8,2.50544e+06,10,1,253,2.75276e+06,5
Min sum of variable value : 0
Maximum sum along a path : 12
Bounds property Murphy-COL-D3N050-UpperBounds-11 :0 <= gu6.p5_0+gu4.p5_1+gu7.p5_2+gu5.p5_3 <= 12
FORMULA Murphy-COL-D3N050-UpperBounds-11 12 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D3N050-UpperBounds-11,0,47.763,717076,1,0,8,2.50544e+06,10,1,253,2.75276e+06,5
Min sum of variable value : 0
Maximum sum along a path : 202
Bounds property Murphy-COL-D3N050-UpperBounds-12 :0 <= gi0.gi1.gu2.p1_0+gi0.gi0.gu3.p1_1+gi0.gi0.gu0.p1_2+gi0.gi1.gu1.p1_3 <= 202
FORMULA Murphy-COL-D3N050-UpperBounds-12 202 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D3N050-UpperBounds-12,0,48.4839,717076,1,0,9,2.50544e+06,11,1,1090,2.75276e+06,6
Min sum of variable value : 0
Maximum sum along a path : 8
Bounds property Murphy-COL-D3N050-UpperBounds-14 :0 <= gu6.p4_0+gu4.p4_1+gu7.p4_2+gu5.p4_3 <= 8
FORMULA Murphy-COL-D3N050-UpperBounds-14 8 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D3N050-UpperBounds-14,0,48.484,717076,1,0,9,2.50544e+06,11,1,1090,2.75276e+06,6
Total runtime 68892 ms.

BK_STOP 1716673134223

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="Murphy-COL-D3N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is Murphy-COL-D3N050, 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 r263-tall-171654372200166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D3N050.tgz
mv Murphy-COL-D3N050 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 ;