Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r521-tall-167987246500309.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
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 r521-tall-167987246500309
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 7.3K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 7 12:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 7 12:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 7 12:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 12:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.1K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 20K Mar 31 16:48 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 1680938736012

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-COL-D3N050
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-08 07:25:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 07:25:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:25:37] [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.
[2023-04-08 07:25:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:25:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 630 ms
[2023-04-08 07:25:38] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 24 PT places and 28.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-04-08 07:25:38] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 4 ms.
[2023-04-08 07:25:38] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 6 cols
[2023-04-08 07:25:38] [INFO ] Computed 2 invariants in 8 ms
[2023-04-08 07:25:38] [INFO ] Invariant cache hit.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:38] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:38] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Added 2 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Added 2 Read/Feed constraints in 10 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 2 positive place invariants in 24 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 12 ms.
[2023-04-08 07:25:39] [INFO ] Added : 3 causal constraints over 1 iterations in 53 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:39] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:39] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Added 2 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Added 2 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:39] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [204, 204, 204, -1, 204, 204, 204, 204, 204, -1, -1, -1, -1, 204, 204, -1]
Arc [2:1*[(MOD (ADD $x 1) 4)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:25:39] [INFO ] Unfolded HLPN to a Petri net with 24 places and 28 transitions 108 arcs in 7 ms.
[2023-04-08 07:25:39] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :1316
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :500
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 :500
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 :2095
FORMULA Murphy-COL-D3N050-UpperBounds-14 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D3N050-UpperBounds-13 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D3N050-UpperBounds-08 204 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-02 204 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :460
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :460
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 :460
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 :464
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 :460
// Phase 1: matrix 28 rows 24 cols
[2023-04-08 07:25:39] [INFO ] Computed 5 invariants in 2 ms
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:39] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:39] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 6 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:39] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:40] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:40] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:40] [INFO ] Added : 3 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:40] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:40] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:40] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [204, 204, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[202, 202, 12, 12, 12, 12, 4, 12]
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 9 ms. Remains 24 /24 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-04-08 07:25:40] [INFO ] Invariant cache hit.
[2023-04-08 07:25:40] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 24/24 places, 28/28 transitions.
[2023-04-08 07:25:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 8) seen :468
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 8) seen :468
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 8) seen :468
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 8) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 8) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 8) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 8) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 8) seen :464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 8) seen :461
[2023-04-08 07:25:44] [INFO ] Invariant cache hit.
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-04-08 07:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:44] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:44] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:44] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:44] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:44] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:25:45] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:45] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:25:45] [INFO ] Added : 3 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 27 ms.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:45] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:45] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-08 07:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:45] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 11 ms.
[2023-04-08 07:25:45] [INFO ] Added : 3 causal constraints over 1 iterations in 45 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 13 ms.
[2023-04-08 07:25:45] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [204, 204, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[202, 202, 12, 12, 12, 12, 4, 12]
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.
[2023-04-08 07:25:45] [INFO ] Invariant cache hit.
[2023-04-08 07:25:45] [INFO ] Implicit Places using invariants in 30 ms returned [8, 9, 10, 11]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 32 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 38 ms. Remains : 20/24 places, 28/28 transitions.
// Phase 1: matrix 28 rows 20 cols
[2023-04-08 07:25:45] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 8) seen :468
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 8) seen :468
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 8) seen :468
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 8) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 8) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 8) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 8) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 8) seen :464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 8) seen :461
[2023-04-08 07:25:49] [INFO ] Invariant cache hit.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:49] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:49] [INFO ] Added : 4 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:49] [INFO ] Added : 4 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:49] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:49] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:49] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:49] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:49] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:49] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:49] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-04-08 07:25:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:50] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:50] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [204, 204, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[202, 202, 12, 12, 12, 12, 4, 12]
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 2 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 2 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.
[2023-04-08 07:25:50] [INFO ] Invariant cache hit.
[2023-04-08 07:25:50] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-08 07:25:50] [INFO ] Invariant cache hit.
[2023-04-08 07:25:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:50] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-08 07:25:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:50] [INFO ] Invariant cache hit.
[2023-04-08 07:25:50] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 20/20 places, 28/28 transitions.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-00
[2023-04-08 07:25:50] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :202
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 :202
[2023-04-08 07:25:50] [INFO ] Invariant cache hit.
[2023-04-08 07:25:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:25:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:50] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:50] [INFO ] Added : 4 causal constraints over 3 iterations in 16 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 3 ms. Remains 20 /20 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-04-08 07:25:50] [INFO ] Invariant cache hit.
[2023-04-08 07:25:50] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 20/20 places, 28/28 transitions.
[2023-04-08 07:25:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 1) seen :202
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 1) seen :202
[2023-04-08 07:25:51] [INFO ] Invariant cache hit.
[2023-04-08 07:25:51] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2023-04-08 07:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:51] [INFO ] Added : 4 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 6 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 1 ms. Remains 20 /20 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-04-08 07:25:51] [INFO ] Invariant cache hit.
[2023-04-08 07:25:51] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:25:51] [INFO ] Invariant cache hit.
[2023-04-08 07:25:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:51] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-04-08 07:25:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:51] [INFO ] Invariant cache hit.
[2023-04-08 07:25:51] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 20/20 places, 28/28 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-00 in 1123 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-01
[2023-04-08 07:25:51] [INFO ] Invariant cache hit.
Incomplete random walk after 10014 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2503 ) properties (out of 1) seen :202
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :202
[2023-04-08 07:25:51] [INFO ] Invariant cache hit.
[2023-04-08 07:25:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:51] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:51] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 6 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.
[2023-04-08 07:25:51] [INFO ] Invariant cache hit.
[2023-04-08 07:25:51] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 20/20 places, 28/28 transitions.
[2023-04-08 07:25:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000041 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2907 ) properties (out of 1) seen :202
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 1) seen :202
[2023-04-08 07:25:52] [INFO ] Invariant cache hit.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-08 07:25:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:52] [INFO ] Added : 4 causal constraints over 3 iterations in 10 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 2 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 2 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.
[2023-04-08 07:25:52] [INFO ] Invariant cache hit.
[2023-04-08 07:25:52] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-08 07:25:52] [INFO ] Invariant cache hit.
[2023-04-08 07:25:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:52] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-04-08 07:25:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:25:52] [INFO ] Invariant cache hit.
[2023-04-08 07:25:52] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 20/20 places, 28/28 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-01 in 1226 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-03
[2023-04-08 07:25:52] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :12
[2023-04-08 07:25:52] [INFO ] Invariant cache hit.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:52] [INFO ] Added : 3 causal constraints over 1 iterations in 5 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.1 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 3 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2023-04-08 07:25:52] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:25:52] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 12/20 places, 16/28 transitions.
[2023-04-08 07:25:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 1) seen :12
[2023-04-08 07:25:53] [INFO ] Invariant cache hit.
[2023-04-08 07:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:53] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:53] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:53] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:53] [INFO ] Added : 3 causal constraints over 1 iterations in 4 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 2 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-04-08 07:25:53] [INFO ] Invariant cache hit.
[2023-04-08 07:25:53] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:25:53] [INFO ] Invariant cache hit.
[2023-04-08 07:25:53] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:53] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 07:25:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:53] [INFO ] Invariant cache hit.
[2023-04-08 07:25:53] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-03 in 1157 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-09
// Phase 1: matrix 28 rows 20 cols
[2023-04-08 07:25:53] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 10045 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2009 ) 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
[2023-04-08 07:25:53] [INFO ] Invariant cache hit.
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:53] [INFO ] Added : 3 causal constraints over 1 iterations in 6 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 2 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2023-04-08 07:25:53] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:53] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 12/20 places, 16/28 transitions.
[2023-04-08 07:25:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) 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
[2023-04-08 07:25:54] [INFO ] Invariant cache hit.
[2023-04-08 07:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:54] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:54] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:54] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:54] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 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.
[2023-04-08 07:25:54] [INFO ] Invariant cache hit.
[2023-04-08 07:25:54] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:25:54] [INFO ] Invariant cache hit.
[2023-04-08 07:25:54] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:54] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-08 07:25:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:54] [INFO ] Invariant cache hit.
[2023-04-08 07:25:54] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-09 in 1087 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-10
// Phase 1: matrix 28 rows 20 cols
[2023-04-08 07:25:54] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10023 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2505 ) 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
[2023-04-08 07:25:54] [INFO ] Invariant cache hit.
[2023-04-08 07:25:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:54] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:54] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:54] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:54] [INFO ] Added : 3 causal constraints over 1 iterations in 6 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
[2023-04-08 07:25:54] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:54] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 12/20 places, 16/28 transitions.
[2023-04-08 07:25:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 1) seen :12
[2023-04-08 07:25:55] [INFO ] Invariant cache hit.
[2023-04-08 07:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:55] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:55] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:55] [INFO ] Added : 3 causal constraints over 1 iterations in 4 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 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 0 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.
[2023-04-08 07:25:55] [INFO ] Invariant cache hit.
[2023-04-08 07:25:55] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:25:55] [INFO ] Invariant cache hit.
[2023-04-08 07:25:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:55] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:25:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:55] [INFO ] Invariant cache hit.
[2023-04-08 07:25:55] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-10 in 1092 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-11
// Phase 1: matrix 28 rows 20 cols
[2023-04-08 07:25:55] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 10042 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2008 ) 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
[2023-04-08 07:25:55] [INFO ] Invariant cache hit.
[2023-04-08 07:25:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:56] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-04-08 07:25:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:56] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-08 07:25:56] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 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
[2023-04-08 07:25:56] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:56] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 12/20 places, 16/28 transitions.
[2023-04-08 07:25:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 1) seen :12
[2023-04-08 07:25:56] [INFO ] Invariant cache hit.
[2023-04-08 07:25:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:56] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:56] [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 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.
[2023-04-08 07:25:56] [INFO ] Invariant cache hit.
[2023-04-08 07:25:56] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:25:56] [INFO ] Invariant cache hit.
[2023-04-08 07:25:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:56] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-08 07:25:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:56] [INFO ] Invariant cache hit.
[2023-04-08 07:25:56] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-11 in 1110 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-12
// Phase 1: matrix 28 rows 20 cols
[2023-04-08 07:25:57] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :4
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 :4
[2023-04-08 07:25:57] [INFO ] Invariant cache hit.
[2023-04-08 07:25:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:57] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-04-08 07:25:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:57] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:57] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:57] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
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 3 ms. Remains 12 /20 variables (removed 8) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 12 cols
[2023-04-08 07:25:57] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:57] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 12/20 places, 16/28 transitions.
[2023-04-08 07:25:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :4
[2023-04-08 07:25:57] [INFO ] Invariant cache hit.
[2023-04-08 07:25:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:58] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:58] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:58] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
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.
[2023-04-08 07:25:58] [INFO ] Invariant cache hit.
[2023-04-08 07:25:58] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:25:58] [INFO ] Invariant cache hit.
[2023-04-08 07:25:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:58] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-08 07:25:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:58] [INFO ] Invariant cache hit.
[2023-04-08 07:25:58] [INFO ] Dead Transitions using invariants and state equation in 17 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-12 in 1149 ms.
Starting property specific reduction for Murphy-COL-D3N050-UpperBounds-15
// Phase 1: matrix 28 rows 20 cols
[2023-04-08 07:25:58] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10044 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2008 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :12
[2023-04-08 07:25:58] [INFO ] Invariant cache hit.
[2023-04-08 07:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-08 07:25:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:58] [INFO ] Computed and/alt/rep : 16/40/16 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:58] [INFO ] Added : 3 causal constraints over 1 iterations in 5 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
[2023-04-08 07:25:58] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:58] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 12/20 places, 16/28 transitions.
[2023-04-08 07:25:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 1) seen :12
[2023-04-08 07:25:59] [INFO ] Invariant cache hit.
[2023-04-08 07:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:59] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:59] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:59] [INFO ] Computed and/alt/rep : 12/24/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:59] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 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 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 0 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.
[2023-04-08 07:25:59] [INFO ] Invariant cache hit.
[2023-04-08 07:25:59] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-08 07:25:59] [INFO ] Invariant cache hit.
[2023-04-08 07:25:59] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:59] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-08 07:25:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:59] [INFO ] Invariant cache hit.
[2023-04-08 07:25:59] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 12/12 places, 16/16 transitions.
Ending property specific reduction for Murphy-COL-D3N050-UpperBounds-15 in 1103 ms.
[2023-04-08 07:25:59] [INFO ] Flatten gal took : 16 ms
[2023-04-08 07:25:59] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-04-08 07:25:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 20 places, 28 transitions and 92 arcs took 0 ms.
Total runtime 21782 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/957/ub_0_ --maxsum=/tmp/957/ub_1_ --maxsum=/tmp/957/ub_2_ --maxsum=/tmp/957/ub_3_ --maxsum=/tmp/957/ub_4_ --maxsum=/tmp/957/ub_5_ --maxsum=/tmp/957/ub_6_ --maxsum=/tmp/957/ub_7_
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 298636 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16095808 kB
Could not compute solution for formula : Murphy-COL-D3N050-UpperBounds-00
Could not compute solution for formula : Murphy-COL-D3N050-UpperBounds-01
Could not compute solution for formula : Murphy-COL-D3N050-UpperBounds-03
Could not compute solution for formula : Murphy-COL-D3N050-UpperBounds-09
Could not compute solution for formula : Murphy-COL-D3N050-UpperBounds-10
Could not compute solution for formula : Murphy-COL-D3N050-UpperBounds-11
Could not compute solution for formula : Murphy-COL-D3N050-UpperBounds-12
Could not compute solution for formula : Murphy-COL-D3N050-UpperBounds-15

BK_STOP 1680942331585

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
ub formula name Murphy-COL-D3N050-UpperBounds-00
ub formula formula --maxsum=/tmp/957/ub_0_
ub formula name Murphy-COL-D3N050-UpperBounds-01
ub formula formula --maxsum=/tmp/957/ub_1_
ub formula name Murphy-COL-D3N050-UpperBounds-03
ub formula formula --maxsum=/tmp/957/ub_2_
ub formula name Murphy-COL-D3N050-UpperBounds-09
ub formula formula --maxsum=/tmp/957/ub_3_
ub formula name Murphy-COL-D3N050-UpperBounds-10
ub formula formula --maxsum=/tmp/957/ub_4_
ub formula name Murphy-COL-D3N050-UpperBounds-11
ub formula formula --maxsum=/tmp/957/ub_5_
ub formula name Murphy-COL-D3N050-UpperBounds-12
ub formula formula --maxsum=/tmp/957/ub_6_
ub formula name Murphy-COL-D3N050-UpperBounds-15
ub formula formula --maxsum=/tmp/957/ub_7_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 20 places, 28 transitions and 92 arcs
pnml2lts-sym: Petri net Murphy_COL_D3N050_unf analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 28->12 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 20; there are 12 groups
pnml2lts-sym: Computing maximum sum over 4 state variables.
pnml2lts-sym: Computing maximum sum over 4 state variables.
pnml2lts-sym: Computing maximum sum over 4 state variables.
pnml2lts-sym: Computing maximum sum over 4 state variables.
pnml2lts-sym: Computing maximum sum over 4 state variables.
pnml2lts-sym: Computing maximum sum over 4 state variables.
pnml2lts-sym: Computing maximum sum over 4 state variables.
pnml2lts-sym: Computing maximum sum over 4 state variables.
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 963
Killing (9) : 963

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="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
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 r521-tall-167987246500309"
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 ;