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-167987246500325.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-D4N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246500325
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 7 12:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 7 12:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 12:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:02 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-D4N050-UpperBounds-00
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-01
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-02
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-03
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-04
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-05
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-06
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-07
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-08
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-09
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-10
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-11
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-12
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-13
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-14
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680938738947

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-D4N050
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-08 07:25:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 07:25:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:25:40] [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 07:25:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:25:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 763 ms
[2023-04-08 07:25:41] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 30 PT places and 35.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2023-04-08 07:25:41] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 4 ms.
[2023-04-08 07:25:41] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 6 cols
[2023-04-08 07:25:41] [INFO ] Computed 2 invariants in 7 ms
[2023-04-08 07:25:41] [INFO ] Invariant cache hit.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:41] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:25:41] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-04-08 07:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:41] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:41] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-08 07:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:42] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:42] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:42] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [255, 255, -1, 255, -1, -1, 255, -1, 255, -1, -1, 255, -1, 255, 255, -1]
Arc [2:1*[(MOD (ADD $x 1) 5)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:25:42] [INFO ] Unfolded HLPN to a Petri net with 30 places and 35 transitions 135 arcs in 8 ms.
[2023-04-08 07:25:42] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :1705
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 :1096
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 :1097
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :1458
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 :1886
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 :1517
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :1489
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1894
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :1477
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :1886
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :1453
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1437
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1097
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :1173
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :1886
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :1097
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :1474
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:25:42] [INFO ] Computed 6 invariants in 4 ms
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-04-08 07:25:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:42] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 3 ms to minimize.
[2023-04-08 07:25:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:25:42] [INFO ] Added : 3 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:42] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:25:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 07:25:42] [INFO ] Added : 3 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:42] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 14 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:43] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:43] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:43] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:43] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:43] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:43] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:43] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2023-04-08 07:25:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:25:43] [INFO ] Added : 3 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:43] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2023-04-08 07:25:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-04-08 07:25:44] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:25:44] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 8 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 4 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 7 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 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using 2 positive and 4 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 10 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:25:44] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:44] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 9 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 4 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 4 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 9 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:44] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:44] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 2 ms to minimize.
[2023-04-08 07:25:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:25:44] [INFO ] Added : 3 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 11 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 4 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 9 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 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using 2 positive and 4 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 9 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:44] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:44] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 2147483647, 255, 2147483647, 2147483647, 255, 2147483647, 255, 2147483647, 2147483647, 255, 2147483647, 255, 255, 2147483647] Max seen :[253, 253, 15, 216, 5, 5, 216, 5, 216, 5, 5, 253, 10, 216, 253, 15]
FORMULA Murphy-COL-D4N050-UpperBounds-13 255 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-COL-D4N050-UpperBounds-08 255 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-COL-D4N050-UpperBounds-06 255 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-COL-D4N050-UpperBounds-03 255 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 25 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:25:44] [INFO ] Invariant cache hit.
[2023-04-08 07:25:44] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:25:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000034 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 12) seen :1037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 12) seen :1037
[2023-04-08 07:25:52] [INFO ] Invariant cache hit.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized 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 8 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 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized 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 9 ms returned sat
[2023-04-08 07:25:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:25:52] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:52] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:25:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:25:52] [INFO ] Added : 3 causal constraints over 2 iterations in 47 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized 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 14 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 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized 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 13 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:52] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2023-04-08 07:25:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:25:52] [INFO ] Added : 3 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized 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 10 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 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized 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 10 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:52] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:52] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized 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 9 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 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized 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 9 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:25:52] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:52] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized 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 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized 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 8 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:25:52] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:52] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized 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 18 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 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized 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 ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:25:52] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:52] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized 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 10 ms returned sat
[2023-04-08 07:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 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 18 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-04-08 07:25:53] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:53] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 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 8 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 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using 2 positive and 4 generalized 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 10 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:25:53] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:53] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 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 14 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 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 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 ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:53] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 0 ms to minimize.
[2023-04-08 07:25:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-04-08 07:25:53] [INFO ] Added : 3 causal constraints over 2 iterations in 51 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 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 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using 2 positive and 4 generalized 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 9 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:53] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:25:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-04-08 07:25:53] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:53] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 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 21 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 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using 2 positive and 4 generalized 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 13 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:25:53] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 0 ms to minimize.
[2023-04-08 07:25:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 07:25:53] [INFO ] Added : 3 causal constraints over 2 iterations in 37 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 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 9 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 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 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 9 ms returned sat
[2023-04-08 07:25:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:53] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:53] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 255, 2147483647, 255, 2147483647] Max seen :[253, 253, 15, 5, 5, 5, 5, 5, 253, 10, 253, 15]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 30/30 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 4 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (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 65 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 67 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 73 ms. Remains : 25/30 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:53] [INFO ] Computed 1 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 12) seen :1037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 12) seen :1069
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 12) seen :1037
[2023-04-08 07:26:00] [INFO ] Invariant cache hit.
[2023-04-08 07:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:00] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:00] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:01] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:01] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:01] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:01] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:01] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:26:01] [INFO ] Added : 4 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:01] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:01] [INFO ] Added : 4 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:01] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 255, 2147483647, 255, 2147483647] Max seen :[253, 253, 15, 5, 5, 5, 5, 5, 253, 10, 253, 15]
Support contains 20 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:26:01] [INFO ] Invariant cache hit.
[2023-04-08 07:26:01] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-08 07:26:01] [INFO ] Invariant cache hit.
[2023-04-08 07:26:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:01] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-04-08 07:26:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:01] [INFO ] Invariant cache hit.
[2023-04-08 07:26:01] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 25/25 places, 35/35 transitions.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-00
[2023-04-08 07:26:01] [INFO ] Invariant cache hit.
Incomplete random walk after 10038 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2007 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :253
[2023-04-08 07:26:02] [INFO ] Invariant cache hit.
[2023-04-08 07:26:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:02] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:26:02] [INFO ] Invariant cache hit.
[2023-04-08 07:26:02] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:26:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000016 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 1) seen :253
[2023-04-08 07:26:03] [INFO ] Invariant cache hit.
[2023-04-08 07:26:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:03] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:26:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:03] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:03] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:26:03] [INFO ] Invariant cache hit.
[2023-04-08 07:26:03] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:26:03] [INFO ] Invariant cache hit.
[2023-04-08 07:26:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:03] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-08 07:26:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:03] [INFO ] Invariant cache hit.
[2023-04-08 07:26:03] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-00 in 1267 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-01
[2023-04-08 07:26:03] [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 :253
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :253
[2023-04-08 07:26:03] [INFO ] Invariant cache hit.
[2023-04-08 07:26:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:26:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:03] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:03] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:26:03] [INFO ] Invariant cache hit.
[2023-04-08 07:26:03] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:26:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000009 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 1) seen :253
[2023-04-08 07:26:04] [INFO ] Invariant cache hit.
[2023-04-08 07:26:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:26:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:04] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:04] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:26:04] [INFO ] Invariant cache hit.
[2023-04-08 07:26:04] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-08 07:26:04] [INFO ] Invariant cache hit.
[2023-04-08 07:26:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:04] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-08 07:26:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:04] [INFO ] Invariant cache hit.
[2023-04-08 07:26:04] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-01 in 1326 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-02
[2023-04-08 07:26:04] [INFO ] Invariant cache hit.
Incomplete random walk after 10032 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1433 ) properties (out of 1) seen :15
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 :15
[2023-04-08 07:26:04] [INFO ] Invariant cache hit.
[2023-04-08 07:26:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:04] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:04] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:04] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 4 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:26:04] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:26:04] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:26:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 1) seen :15
[2023-04-08 07:26:05] [INFO ] Invariant cache hit.
[2023-04-08 07:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:05] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:26:05] [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 :[15]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:26:05] [INFO ] Invariant cache hit.
[2023-04-08 07:26:05] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:26:05] [INFO ] Invariant cache hit.
[2023-04-08 07:26:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:05] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 07:26:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:05] [INFO ] Invariant cache hit.
[2023-04-08 07:26:05] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-02 in 1231 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-04
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:26:05] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 10029 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1671 ) properties (out of 1) seen :5
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 :5
[2023-04-08 07:26:05] [INFO ] Invariant cache hit.
[2023-04-08 07:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:05] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:05] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:26:05] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:26:05] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:26:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 1) seen :5
[2023-04-08 07:26:06] [INFO ] Invariant cache hit.
[2023-04-08 07:26:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:26:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:06] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:26:06] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 3 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:26:07] [INFO ] Invariant cache hit.
[2023-04-08 07:26:07] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:26:07] [INFO ] Invariant cache hit.
[2023-04-08 07:26:07] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:07] [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 07:26:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:07] [INFO ] Invariant cache hit.
[2023-04-08 07:26:07] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-04 in 1273 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-05
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:26:07] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
[2023-04-08 07:26:07] [INFO ] Invariant cache hit.
[2023-04-08 07:26:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:26:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:07] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:07] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:26:07] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:26:07] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:26:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 1) seen :5
[2023-04-08 07:26:08] [INFO ] Invariant cache hit.
[2023-04-08 07:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:26:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:08] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:26:08] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:26:08] [INFO ] Invariant cache hit.
[2023-04-08 07:26:08] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:26:08] [INFO ] Invariant cache hit.
[2023-04-08 07:26:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:08] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-08 07:26:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:08] [INFO ] Invariant cache hit.
[2023-04-08 07:26:08] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-05 in 1242 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-07
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:26:08] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10034 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1672 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
[2023-04-08 07:26:08] [INFO ] Invariant cache hit.
[2023-04-08 07:26:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:08] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 1 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:26:08] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:26:08] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:26:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 1) seen :5
[2023-04-08 07:26:09] [INFO ] Invariant cache hit.
[2023-04-08 07:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:26:09] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:26:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:26:09] [INFO ] Invariant cache hit.
[2023-04-08 07:26:09] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:26:09] [INFO ] Invariant cache hit.
[2023-04-08 07:26:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:09] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-08 07:26:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:26:09] [INFO ] Invariant cache hit.
[2023-04-08 07:26:09] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-07 in 1306 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-09
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:26:09] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
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 :5
[2023-04-08 07:26:09] [INFO ] Invariant cache hit.
[2023-04-08 07:26:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:26:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:09] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:09] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 5 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:26:09] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:26:09] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:26:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :5
[2023-04-08 07:26:10] [INFO ] Invariant cache hit.
[2023-04-08 07:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:26:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:10] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:26:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:26:10] [INFO ] Invariant cache hit.
[2023-04-08 07:26:10] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:26:10] [INFO ] Invariant cache hit.
[2023-04-08 07:26:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:10] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-08 07:26:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:10] [INFO ] Invariant cache hit.
[2023-04-08 07:26:10] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-09 in 1317 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-10
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:26:10] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10021 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2004 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :5
[2023-04-08 07:26:10] [INFO ] Invariant cache hit.
[2023-04-08 07:26:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:26:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 14 ms returned sat
[2023-04-08 07:26:11] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:26:11] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:26:11] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:26:11] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:26:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 1) seen :5
[2023-04-08 07:26:12] [INFO ] Invariant cache hit.
[2023-04-08 07:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:26:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:12] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:26:12] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:26:12] [INFO ] Invariant cache hit.
[2023-04-08 07:26:12] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:26:12] [INFO ] Invariant cache hit.
[2023-04-08 07:26:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:12] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 07:26:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:12] [INFO ] Invariant cache hit.
[2023-04-08 07:26:12] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-10 in 1330 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-11
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:26:12] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :253
[2023-04-08 07:26:12] [INFO ] Invariant cache hit.
[2023-04-08 07:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:12] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:26:12] [INFO ] Invariant cache hit.
[2023-04-08 07:26:12] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:26:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000024 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 1) seen :253
[2023-04-08 07:26:13] [INFO ] Invariant cache hit.
[2023-04-08 07:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:26:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:13] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:26:13] [INFO ] Invariant cache hit.
[2023-04-08 07:26:13] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:26:13] [INFO ] Invariant cache hit.
[2023-04-08 07:26:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:13] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-08 07:26:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:13] [INFO ] Invariant cache hit.
[2023-04-08 07:26:13] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-11 in 1268 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-12
[2023-04-08 07:26:13] [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 :10
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 :10
[2023-04-08 07:26:13] [INFO ] Invariant cache hit.
[2023-04-08 07:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:26:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:26:13] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:26:13] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:26:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :10
[2023-04-08 07:26:14] [INFO ] Invariant cache hit.
[2023-04-08 07:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:26:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:14] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:26:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:26:14] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:26:14] [INFO ] Invariant cache hit.
[2023-04-08 07:26:14] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:26:14] [INFO ] Invariant cache hit.
[2023-04-08 07:26:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:14] [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 07:26:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:14] [INFO ] Invariant cache hit.
[2023-04-08 07:26:14] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-12 in 1321 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-14
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:26:14] [INFO ] Computed 1 invariants in 4 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :253
[2023-04-08 07:26:14] [INFO ] Invariant cache hit.
[2023-04-08 07:26:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:14] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:14] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:26:14] [INFO ] Invariant cache hit.
[2023-04-08 07:26:15] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:26:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000015 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 1) seen :253
[2023-04-08 07:26:15] [INFO ] Invariant cache hit.
[2023-04-08 07:26:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:26:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:26:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:26:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:16] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 5 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:26:16] [INFO ] Invariant cache hit.
[2023-04-08 07:26:16] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-08 07:26:16] [INFO ] Invariant cache hit.
[2023-04-08 07:26:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:16] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-08 07:26:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:16] [INFO ] Invariant cache hit.
[2023-04-08 07:26:16] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-14 in 1280 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-15
[2023-04-08 07:26:16] [INFO ] Invariant cache hit.
Incomplete random walk after 10013 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 1) seen :15
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 :15
[2023-04-08 07:26:16] [INFO ] Invariant cache hit.
[2023-04-08 07:26:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:26:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:26:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:26:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:26:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:26:16] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:26:16] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:26:16] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:26:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 1) seen :15
[2023-04-08 07:26:17] [INFO ] Invariant cache hit.
[2023-04-08 07:26:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:26:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:17] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:26:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:26:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:26:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:26:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:26:17] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:26:17] [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 :[15]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:26:17] [INFO ] Invariant cache hit.
[2023-04-08 07:26:17] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:26:17] [INFO ] Invariant cache hit.
[2023-04-08 07:26:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:26:17] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 07:26:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:26:17] [INFO ] Invariant cache hit.
[2023-04-08 07:26:17] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-15 in 1252 ms.
[2023-04-08 07:26:17] [INFO ] Flatten gal took : 28 ms
[2023-04-08 07:26:17] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/UpperBounds.sr.xml took 8 ms.
[2023-04-08 07:26:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25 places, 35 transitions and 115 arcs took 0 ms.
Total runtime 36999 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/1226/ub_0_ --maxsum=/tmp/1226/ub_1_ --maxsum=/tmp/1226/ub_2_ --maxsum=/tmp/1226/ub_3_ --maxsum=/tmp/1226/ub_4_ --maxsum=/tmp/1226/ub_5_ --maxsum=/tmp/1226/ub_6_ --maxsum=/tmp/1226/ub_7_ --maxsum=/tmp/1226/ub_8_ --maxsum=/tmp/1226/ub_9_ --maxsum=/tmp/1226/ub_10_ --maxsum=/tmp/1226/ub_11_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 143748 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16297396 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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

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-D4N050"
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-D4N050, 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-167987246500325"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D4N050.tgz
mv Murphy-COL-D4N050 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 ;