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-167987246600413.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 PGCD-COL-D04N025, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246600413
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 5.3K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 7 12:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 7 12:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K 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 15:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 23 15:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 23 15:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:25 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 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 11K 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 PGCD-COL-D04N025-UpperBounds-00
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-01
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-02
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-03
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-04
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-05
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-06
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-07
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-08
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-09
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-10
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-11
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-12
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-13
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-14
FORMULA_NAME PGCD-COL-D04N025-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680942401014

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=PGCD-COL-D04N025
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-08 08:26:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 08:26:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 08:26:42] [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 08:26:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 08:26:43] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 595 ms
[2023-04-08 08:26:43] [INFO ] Imported 3 HL places and 3 HL transitions for a total of 15 PT places and 15.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-04-08 08:26:43] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 4 ms.
[2023-04-08 08:26:43] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
// Phase 1: matrix 3 rows 3 cols
[2023-04-08 08:26:43] [INFO ] Computed 2 invariants in 3 ms
[2023-04-08 08:26:43] [INFO ] Invariant cache hit.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 08:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:44] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [130, 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, 130]
Arc [2:1*[(MOD (ADD $x 1) 5)]] contains successor/predecessor on variables of sort CD
[2023-04-08 08:26:44] [INFO ] Unfolded HLPN to a Petri net with 15 places and 15 transitions 70 arcs in 13 ms.
[2023-04-08 08:26:44] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :1726
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :1187
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :1187
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 :1187
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :2035
FORMULA PGCD-COL-D04N025-UpperBounds-15 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PGCD-COL-D04N025-UpperBounds-11 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PGCD-COL-D04N025-UpperBounds-10 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PGCD-COL-D04N025-UpperBounds-08 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PGCD-COL-D04N025-UpperBounds-06 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PGCD-COL-D04N025-UpperBounds-04 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PGCD-COL-D04N025-UpperBounds-03 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 9) seen :1152
// Phase 1: matrix 15 rows 15 cols
[2023-04-08 08:26:44] [INFO ] Computed 6 invariants in 2 ms
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:26:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 08:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 8 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 08:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:45] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 08:26:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:45] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:45] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [130, 130, 130, 130, 130, 130, 130, 130, 130] Max seen :[128, 128, 128, 128, 128, 128, 128, 128, 128]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 9 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:45] [INFO ] Invariant cache hit.
[2023-04-08 08:26:45] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 15/15 places, 15/15 transitions.
[2023-04-08 08:26:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000012 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 9) seen :1152
[2023-04-08 08:26:48] [INFO ] Invariant cache hit.
[2023-04-08 08:26:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:48] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 08:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 6 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:26:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:26:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:49] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:26:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:49] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:26:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 08:26:49] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:26:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [130, 130, 130, 130, 130, 130, 130, 130, 130] Max seen :[128, 128, 128, 128, 128, 128, 128, 128, 128]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:49] [INFO ] Invariant cache hit.
[2023-04-08 08:26:49] [INFO ] Implicit Places using invariants in 34 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 36 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 38 ms. Remains : 10/15 places, 15/15 transitions.
// Phase 1: matrix 15 rows 10 cols
[2023-04-08 08:26:49] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000021 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 9) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :1152
[2023-04-08 08:26:53] [INFO ] Invariant cache hit.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-04-08 08:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:53] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-04-08 08:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:53] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:53] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:53] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:26:53] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [130, 130, 130, 130, 130, 130, 130, 130, 130] Max seen :[128, 128, 128, 128, 128, 128, 128, 128, 128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:53] [INFO ] Invariant cache hit.
[2023-04-08 08:26:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-08 08:26:53] [INFO ] Invariant cache hit.
[2023-04-08 08:26:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:53] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-04-08 08:26:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 08:26:53] [INFO ] Invariant cache hit.
[2023-04-08 08:26:54] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 10/10 places, 15/15 transitions.
Starting property specific reduction for PGCD-COL-D04N025-UpperBounds-00
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :128
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
[2023-04-08 08:26:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
[2023-04-08 08:26:54] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 1) seen :128
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
[2023-04-08 08:26:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:26:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:54] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
[2023-04-08 08:26:54] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
[2023-04-08 08:26:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:54] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-08 08:26:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
[2023-04-08 08:26:54] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-COL-D04N025-UpperBounds-00 in 730 ms.
Starting property specific reduction for PGCD-COL-D04N025-UpperBounds-01
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3334 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :128
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
[2023-04-08 08:26:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:26:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
[2023-04-08 08:26:54] [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 : 10/10 places, 15/15 transitions.
[2023-04-08 08:26:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000016 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :128
[2023-04-08 08:26:55] [INFO ] Invariant cache hit.
[2023-04-08 08:26:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-08 08:26:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:55] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 08:26:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:26:55] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:55] [INFO ] Invariant cache hit.
[2023-04-08 08:26:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 08:26:55] [INFO ] Invariant cache hit.
[2023-04-08 08:26:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:55] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 08:26:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:26:55] [INFO ] Invariant cache hit.
[2023-04-08 08:26:55] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-COL-D04N025-UpperBounds-01 in 689 ms.
Starting property specific reduction for PGCD-COL-D04N025-UpperBounds-02
[2023-04-08 08:26:55] [INFO ] Invariant cache hit.
Incomplete random walk after 10011 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3337 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :128
[2023-04-08 08:26:55] [INFO ] Invariant cache hit.
[2023-04-08 08:26:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:55] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:55] [INFO ] Invariant cache hit.
[2023-04-08 08:26:55] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 08:26:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000056 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6579 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :128
[2023-04-08 08:26:55] [INFO ] Invariant cache hit.
[2023-04-08 08:26:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:26:56] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:56] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 08:26:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-COL-D04N025-UpperBounds-02 in 676 ms.
Starting property specific reduction for PGCD-COL-D04N025-UpperBounds-05
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :128
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:56] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000012 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 1) seen :128
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:26:56] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 08:26:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-COL-D04N025-UpperBounds-05 in 676 ms.
Starting property specific reduction for PGCD-COL-D04N025-UpperBounds-07
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
Incomplete random walk after 10018 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) properties (out of 1) seen :128
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 :128
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:56] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
[2023-04-08 08:26:56] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 08:26:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 1) seen :128
[2023-04-08 08:26:57] [INFO ] Invariant cache hit.
[2023-04-08 08:26:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:57] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:57] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:57] [INFO ] Invariant cache hit.
[2023-04-08 08:26:57] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 08:26:57] [INFO ] Invariant cache hit.
[2023-04-08 08:26:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:57] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 08:26:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:26:57] [INFO ] Invariant cache hit.
[2023-04-08 08:26:57] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-COL-D04N025-UpperBounds-07 in 663 ms.
Starting property specific reduction for PGCD-COL-D04N025-UpperBounds-09
[2023-04-08 08:26:57] [INFO ] Invariant cache hit.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2504 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :128
[2023-04-08 08:26:57] [INFO ] Invariant cache hit.
[2023-04-08 08:26:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:57] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:57] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:57] [INFO ] Invariant cache hit.
[2023-04-08 08:26:57] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 08:26:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 3 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :128
[2023-04-08 08:26:57] [INFO ] Invariant cache hit.
[2023-04-08 08:26:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:58] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:58] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-08 08:26:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-COL-D04N025-UpperBounds-09 in 694 ms.
Starting property specific reduction for PGCD-COL-D04N025-UpperBounds-12
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10027 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3342 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :128
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:58] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:26:58] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :128
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:58] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:58] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:58] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 08:26:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-COL-D04N025-UpperBounds-12 in 678 ms.
Starting property specific reduction for PGCD-COL-D04N025-UpperBounds-13
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10016 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3338 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :128
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:58] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
[2023-04-08 08:26:58] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 08:26:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000018 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :128
[2023-04-08 08:26:59] [INFO ] Invariant cache hit.
[2023-04-08 08:26:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 08:26:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:26:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:26:59] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:26:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:59] [INFO ] Invariant cache hit.
[2023-04-08 08:26:59] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 08:26:59] [INFO ] Invariant cache hit.
[2023-04-08 08:26:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:59] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 08:26:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:26:59] [INFO ] Invariant cache hit.
[2023-04-08 08:26:59] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-COL-D04N025-UpperBounds-13 in 698 ms.
Starting property specific reduction for PGCD-COL-D04N025-UpperBounds-14
[2023-04-08 08:26:59] [INFO ] Invariant cache hit.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :128
[2023-04-08 08:26:59] [INFO ] Invariant cache hit.
[2023-04-08 08:26:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:26:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:26:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:26:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:26:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:26:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:26:59] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:26:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:26:59] [INFO ] Invariant cache hit.
[2023-04-08 08:26:59] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 08:26:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000012 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :128
[2023-04-08 08:27:00] [INFO ] Invariant cache hit.
[2023-04-08 08:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:27:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:27:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:27:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:27:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:27:00] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:27:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:00] [INFO ] Invariant cache hit.
[2023-04-08 08:27:00] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 08:27:00] [INFO ] Invariant cache hit.
[2023-04-08 08:27:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 08:27:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:27:00] [INFO ] Invariant cache hit.
[2023-04-08 08:27:00] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-COL-D04N025-UpperBounds-14 in 688 ms.
[2023-04-08 08:27:00] [INFO ] Flatten gal took : 17 ms
[2023-04-08 08:27:00] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/UpperBounds.sr.xml took 3 ms.
[2023-04-08 08:27:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10 places, 15 transitions and 50 arcs took 1 ms.
Total runtime 17760 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/1018/ub_0_ --maxsum=/tmp/1018/ub_1_ --maxsum=/tmp/1018/ub_2_ --maxsum=/tmp/1018/ub_3_ --maxsum=/tmp/1018/ub_4_ --maxsum=/tmp/1018/ub_5_ --maxsum=/tmp/1018/ub_6_ --maxsum=/tmp/1018/ub_7_ --maxsum=/tmp/1018/ub_8_
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 182564 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16279940 kB
Could not compute solution for formula : PGCD-COL-D04N025-UpperBounds-00
Could not compute solution for formula : PGCD-COL-D04N025-UpperBounds-01
Could not compute solution for formula : PGCD-COL-D04N025-UpperBounds-02
Could not compute solution for formula : PGCD-COL-D04N025-UpperBounds-05
Could not compute solution for formula : PGCD-COL-D04N025-UpperBounds-07
Could not compute solution for formula : PGCD-COL-D04N025-UpperBounds-09
Could not compute solution for formula : PGCD-COL-D04N025-UpperBounds-12
Could not compute solution for formula : PGCD-COL-D04N025-UpperBounds-13
Could not compute solution for formula : PGCD-COL-D04N025-UpperBounds-14

BK_STOP 1680945992673

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
ub formula name PGCD-COL-D04N025-UpperBounds-00
ub formula formula --maxsum=/tmp/1018/ub_0_
ub formula name PGCD-COL-D04N025-UpperBounds-01
ub formula formula --maxsum=/tmp/1018/ub_1_
ub formula name PGCD-COL-D04N025-UpperBounds-02
ub formula formula --maxsum=/tmp/1018/ub_2_
ub formula name PGCD-COL-D04N025-UpperBounds-05
ub formula formula --maxsum=/tmp/1018/ub_3_
ub formula name PGCD-COL-D04N025-UpperBounds-07
ub formula formula --maxsum=/tmp/1018/ub_4_
ub formula name PGCD-COL-D04N025-UpperBounds-09
ub formula formula --maxsum=/tmp/1018/ub_5_
ub formula name PGCD-COL-D04N025-UpperBounds-12
ub formula formula --maxsum=/tmp/1018/ub_6_
ub formula name PGCD-COL-D04N025-UpperBounds-13
ub formula formula --maxsum=/tmp/1018/ub_7_
ub formula name PGCD-COL-D04N025-UpperBounds-14
ub formula formula --maxsum=/tmp/1018/ub_8_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 10 places, 15 transitions and 50 arcs
pnml2lts-sym: Petri net PGCD_COL_D04N025_unf analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 15->5 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 10; there are 5 groups
pnml2lts-sym: Computing maximum sum over 5 state variables.
pnml2lts-sym: Computing maximum sum over 5 state variables.
pnml2lts-sym: Computing maximum sum over 5 state variables.
pnml2lts-sym: Computing maximum sum over 5 state variables.
pnml2lts-sym: Computing maximum sum over 5 state variables.
pnml2lts-sym: Computing maximum sum over 5 state variables.
pnml2lts-sym: Computing maximum sum over 5 state variables.
pnml2lts-sym: Computing maximum sum over 5 state variables.
pnml2lts-sym: Computing maximum sum over 5 state variables.
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 1024
Killing (9) : 1024

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="PGCD-COL-D04N025"
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 PGCD-COL-D04N025, 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-167987246600413"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-COL-D04N025.tgz
mv PGCD-COL-D04N025 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 ;