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.r487-tall-167912702600109.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 lolaxred
Input is Sudoku-COL-AN14, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912702600109
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 7.9K Feb 26 09:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 09:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 26 08:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 26 08:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 26 10:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 09:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 09:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.5K Mar 5 18:23 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 Sudoku-COL-AN14-UpperBounds-00
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-01
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-02
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-03
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-04
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-05
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-06
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-07
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-08
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-09
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-10
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-11
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-12
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-13
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-14
FORMULA_NAME Sudoku-COL-AN14-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679166456970

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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN14
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-18 19:07:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-18 19:07:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:07:38] [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.
[2023-03-18 19:07:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-18 19:07:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 548 ms
[2023-03-18 19:07:38] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 3332 PT places and 2744.0 transition bindings in 11 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-18 19:07:38] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 3 ms.
[2023-03-18 19:07:38] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 1 rows 4 cols
[2023-03-18 19:07:39] [INFO ] Computed 3 place invariants in 2 ms
FORMULA Sudoku-COL-AN14-UpperBounds-15 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN14-UpperBounds-14 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN14-UpperBounds-11 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN14-UpperBounds-09 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN14-UpperBounds-08 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN14-UpperBounds-07 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN14-UpperBounds-06 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN14-UpperBounds-05 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN14-UpperBounds-04 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN14-UpperBounds-01 196 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-18 19:07:39] [INFO ] Invariant cache hit.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 19:07:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-18 19:07:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 19:07:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-18 19:07:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 19:07:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 19:07:39] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 1 ms.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-18 19:07:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-18 19:07:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 19:07:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-18 19:07:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-03-18 19:07:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 19:07:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-18 19:07:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-18 19:07:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 19:07:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-18 19:07:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-18 19:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-18 19:07:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 19:07:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [196, 196, 196, 196, 196, 196]
Domain [N(14), N(14)] of place Rows breaks symmetries in sort N
[2023-03-18 19:07:39] [INFO ] Unfolded HLPN to a Petri net with 3332 places and 2744 transitions 10976 arcs in 57 ms.
[2023-03-18 19:07:39] [INFO ] Unfolded 6 HLPN properties in 3 ms.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 4788 ms. (steps per millisecond=2 ) properties (out of 6) seen :1074
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=15 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=15 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=16 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=15 ) properties (out of 6) seen :12
// Phase 1: matrix 2744 rows 3332 cols
[2023-03-18 19:07:48] [INFO ] Computed 588 place invariants in 46 ms
[2023-03-18 19:07:49] [INFO ] [Real]Absence check using 588 positive place invariants in 523 ms returned sat
[2023-03-18 19:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:50] [INFO ] [Real]Absence check using state equation in 1545 ms returned sat
[2023-03-18 19:07:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:07:51] [INFO ] [Nat]Absence check using 588 positive place invariants in 660 ms returned sat
[2023-03-18 19:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:53] [INFO ] [Nat]Absence check using state equation in 1720 ms returned sat
[2023-03-18 19:07:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 120 ms.
[2023-03-18 19:07:54] [INFO ] Added : 0 causal constraints over 0 iterations in 389 ms. Result :sat
Minimization took 1721 ms.
[2023-03-18 19:07:56] [INFO ] [Real]Absence check using 588 positive place invariants in 519 ms returned sat
[2023-03-18 19:07:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:07:58] [INFO ] [Real]Absence check using state equation in 1664 ms returned sat
[2023-03-18 19:07:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:07:59] [INFO ] [Nat]Absence check using 588 positive place invariants in 695 ms returned sat
[2023-03-18 19:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:08:01] [INFO ] [Nat]Absence check using state equation in 1684 ms returned sat
[2023-03-18 19:08:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2023-03-18 19:08:01] [INFO ] Added : 0 causal constraints over 0 iterations in 349 ms. Result :sat
Minimization took 1841 ms.
[2023-03-18 19:08:04] [INFO ] [Real]Absence check using 588 positive place invariants in 533 ms returned sat
[2023-03-18 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:08:05] [INFO ] [Real]Absence check using state equation in 1592 ms returned sat
[2023-03-18 19:08:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:08:07] [INFO ] [Nat]Absence check using 588 positive place invariants in 670 ms returned sat
[2023-03-18 19:08:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:08:08] [INFO ] [Nat]Absence check using state equation in 1708 ms returned sat
[2023-03-18 19:08:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2023-03-18 19:08:09] [INFO ] Added : 0 causal constraints over 0 iterations in 355 ms. Result :sat
Minimization took 1822 ms.
[2023-03-18 19:08:11] [INFO ] [Real]Absence check using 588 positive place invariants in 524 ms returned sat
[2023-03-18 19:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:08:13] [INFO ] [Real]Absence check using state equation in 1572 ms returned sat
[2023-03-18 19:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:08:14] [INFO ] [Nat]Absence check using 588 positive place invariants in 676 ms returned sat
[2023-03-18 19:08:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:08:16] [INFO ] [Nat]Absence check using state equation in 1790 ms returned sat
[2023-03-18 19:08:16] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 190 ms.
[2023-03-18 19:08:16] [INFO ] Added : 0 causal constraints over 0 iterations in 456 ms. Result :sat
Minimization took 1649 ms.
[2023-03-18 19:08:19] [INFO ] [Real]Absence check using 588 positive place invariants in 522 ms returned sat
[2023-03-18 19:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:08:21] [INFO ] [Real]Absence check using state equation in 1707 ms returned sat
[2023-03-18 19:08:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:08:22] [INFO ] [Nat]Absence check using 588 positive place invariants in 686 ms returned sat
[2023-03-18 19:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:08:23] [INFO ] [Nat]Absence check using state equation in 1669 ms returned sat
[2023-03-18 19:08:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2023-03-18 19:08:24] [INFO ] Added : 0 causal constraints over 0 iterations in 312 ms. Result :sat
Minimization took 1939 ms.
[2023-03-18 19:08:27] [INFO ] [Real]Absence check using 588 positive place invariants in 518 ms returned sat
[2023-03-18 19:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:08:28] [INFO ] [Real]Absence check using state equation in 1567 ms returned sat
[2023-03-18 19:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:08:29] [INFO ] [Nat]Absence check using 588 positive place invariants in 710 ms returned sat
[2023-03-18 19:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:08:31] [INFO ] [Nat]Absence check using state equation in 1683 ms returned sat
[2023-03-18 19:08:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2023-03-18 19:08:31] [INFO ] Added : 0 causal constraints over 0 iterations in 326 ms. Result :sat
Minimization took 1838 ms.
Current structural bounds on expressions (after SMT) : [196, 196, 196, 196, 196, 196] Max seen :[179, 179, 179, 179, 179, 179]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 235 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 235 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:08:34] [INFO ] Invariant cache hit.
Finished random walk after 63986 steps, including 371 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 78902 steps, including 0 resets, run visited all 6 properties in 5060 ms. (steps per millisecond=15 )
Finished Best-First random walk after 84338 steps, including 0 resets, run visited all 6 properties in 5025 ms. (steps per millisecond=16 )
Finished Best-First random walk after 80166 steps, including 0 resets, run visited all 6 properties in 5021 ms. (steps per millisecond=15 )
Finished Best-First random walk after 77997 steps, including 0 resets, run visited all 6 properties in 5005 ms. (steps per millisecond=15 )
Finished Best-First random walk after 87429 steps, including 0 resets, run visited all 6 properties in 5038 ms. (steps per millisecond=17 )
Finished Best-First random walk after 87519 steps, including 0 resets, run visited all 6 properties in 5018 ms. (steps per millisecond=17 )
[2023-03-18 19:09:34] [INFO ] Invariant cache hit.
[2023-03-18 19:09:35] [INFO ] [Real]Absence check using 588 positive place invariants in 1123 ms returned sat
[2023-03-18 19:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:09:37] [INFO ] [Real]Absence check using state equation in 2202 ms returned sat
[2023-03-18 19:09:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:09:39] [INFO ] [Nat]Absence check using 588 positive place invariants in 1062 ms returned sat
[2023-03-18 19:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:09:41] [INFO ] [Nat]Absence check using state equation in 1894 ms returned sat
[2023-03-18 19:09:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2023-03-18 19:09:41] [INFO ] Added : 0 causal constraints over 0 iterations in 315 ms. Result :sat
Minimization took 3009 ms.
[2023-03-18 19:09:46] [INFO ] [Real]Absence check using 588 positive place invariants in 1059 ms returned sat
[2023-03-18 19:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:09:48] [INFO ] [Real]Absence check using state equation in 2096 ms returned sat
[2023-03-18 19:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:09:49] [INFO ] [Nat]Absence check using 588 positive place invariants in 951 ms returned sat
[2023-03-18 19:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:09:51] [INFO ] [Nat]Absence check using state equation in 1758 ms returned sat
[2023-03-18 19:09:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 95 ms.
[2023-03-18 19:09:51] [INFO ] Added : 0 causal constraints over 0 iterations in 338 ms. Result :sat
Minimization took 3010 ms.
[2023-03-18 19:09:56] [INFO ] [Real]Absence check using 588 positive place invariants in 1028 ms returned sat
[2023-03-18 19:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:09:58] [INFO ] [Real]Absence check using state equation in 2135 ms returned sat
[2023-03-18 19:09:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:09:59] [INFO ] [Nat]Absence check using 588 positive place invariants in 969 ms returned sat
[2023-03-18 19:09:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:10:01] [INFO ] [Nat]Absence check using state equation in 1818 ms returned sat
[2023-03-18 19:10:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 91 ms.
[2023-03-18 19:10:01] [INFO ] Added : 0 causal constraints over 0 iterations in 340 ms. Result :sat
Minimization took 3091 ms.
[2023-03-18 19:10:06] [INFO ] [Real]Absence check using 588 positive place invariants in 1047 ms returned sat
[2023-03-18 19:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:10:08] [INFO ] [Real]Absence check using state equation in 2095 ms returned sat
[2023-03-18 19:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:10:09] [INFO ] [Nat]Absence check using 588 positive place invariants in 943 ms returned sat
[2023-03-18 19:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:10:11] [INFO ] [Nat]Absence check using state equation in 1845 ms returned sat
[2023-03-18 19:10:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2023-03-18 19:10:12] [INFO ] Added : 0 causal constraints over 0 iterations in 323 ms. Result :sat
Minimization took 3016 ms.
[2023-03-18 19:10:16] [INFO ] [Real]Absence check using 588 positive place invariants in 997 ms returned sat
[2023-03-18 19:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:10:18] [INFO ] [Real]Absence check using state equation in 1896 ms returned sat
[2023-03-18 19:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:10:19] [INFO ] [Nat]Absence check using 588 positive place invariants in 944 ms returned sat
[2023-03-18 19:10:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:10:21] [INFO ] [Nat]Absence check using state equation in 1804 ms returned sat
[2023-03-18 19:10:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2023-03-18 19:10:21] [INFO ] Added : 0 causal constraints over 0 iterations in 323 ms. Result :sat
Minimization took 3012 ms.
[2023-03-18 19:10:26] [INFO ] [Real]Absence check using 588 positive place invariants in 1018 ms returned sat
[2023-03-18 19:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:10:28] [INFO ] [Real]Absence check using state equation in 2097 ms returned sat
[2023-03-18 19:10:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:10:29] [INFO ] [Nat]Absence check using 588 positive place invariants in 995 ms returned sat
[2023-03-18 19:10:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:10:31] [INFO ] [Nat]Absence check using state equation in 1810 ms returned sat
[2023-03-18 19:10:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2023-03-18 19:10:31] [INFO ] Added : 0 causal constraints over 0 iterations in 313 ms. Result :sat
Minimization took 3013 ms.
Current structural bounds on expressions (after SMT) : [196, 196, 196, 196, 196, 196] Max seen :[179, 179, 179, 179, 179, 179]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 79 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 78 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-18 19:10:35] [INFO ] Invariant cache hit.
[2023-03-18 19:10:36] [INFO ] Implicit Places using invariants in 1692 ms returned []
[2023-03-18 19:10:36] [INFO ] Invariant cache hit.
[2023-03-18 19:10:41] [INFO ] Implicit Places using invariants and state equation in 4320 ms returned []
Implicit Place search using SMT with State Equation took 6016 ms to find 0 implicit places.
[2023-03-18 19:10:41] [INFO ] Redundant transitions in 138 ms returned []
[2023-03-18 19:10:41] [INFO ] Invariant cache hit.
[2023-03-18 19:10:43] [INFO ] Dead Transitions using invariants and state equation in 1895 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8136 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting property specific reduction for Sudoku-COL-AN14-UpperBounds-00
[2023-03-18 19:10:43] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2229 ms. (steps per millisecond=4 ) properties (out of 1) seen :176
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 1) seen :2
[2023-03-18 19:10:46] [INFO ] Invariant cache hit.
[2023-03-18 19:10:46] [INFO ] [Real]Absence check using 588 positive place invariants in 639 ms returned sat
[2023-03-18 19:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:10:48] [INFO ] [Real]Absence check using state equation in 1675 ms returned sat
[2023-03-18 19:10:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:10:50] [INFO ] [Nat]Absence check using 588 positive place invariants in 934 ms returned sat
[2023-03-18 19:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:10:51] [INFO ] [Nat]Absence check using state equation in 1811 ms returned sat
[2023-03-18 19:10:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2023-03-18 19:10:52] [INFO ] Added : 0 causal constraints over 0 iterations in 339 ms. Result :sat
Minimization took 1488 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[176]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 66 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:10:53] [INFO ] Invariant cache hit.
Finished random walk after 137089 steps, including 795 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 84567 steps, including 0 resets, run visited all 1 properties in 5002 ms. (steps per millisecond=16 )
[2023-03-18 19:11:28] [INFO ] Invariant cache hit.
[2023-03-18 19:11:29] [INFO ] [Real]Absence check using 588 positive place invariants in 776 ms returned sat
[2023-03-18 19:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:11:31] [INFO ] [Real]Absence check using state equation in 1791 ms returned sat
[2023-03-18 19:11:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:11:33] [INFO ] [Nat]Absence check using 588 positive place invariants in 968 ms returned sat
[2023-03-18 19:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:11:34] [INFO ] [Nat]Absence check using state equation in 1580 ms returned sat
[2023-03-18 19:11:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2023-03-18 19:11:35] [INFO ] Added : 0 causal constraints over 0 iterations in 309 ms. Result :sat
Minimization took 1728 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[178]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 70 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 61 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-18 19:11:38] [INFO ] Invariant cache hit.
[2023-03-18 19:11:40] [INFO ] Implicit Places using invariants in 1676 ms returned []
[2023-03-18 19:11:40] [INFO ] Invariant cache hit.
[2023-03-18 19:11:44] [INFO ] Implicit Places using invariants and state equation in 4104 ms returned []
Implicit Place search using SMT with State Equation took 5830 ms to find 0 implicit places.
[2023-03-18 19:11:44] [INFO ] Redundant transitions in 121 ms returned []
[2023-03-18 19:11:44] [INFO ] Invariant cache hit.
[2023-03-18 19:11:46] [INFO ] Dead Transitions using invariants and state equation in 1732 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7753 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:11:46] [INFO ] Invariant cache hit.
Finished random walk after 136923 steps, including 795 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 85230 steps, including 0 resets, run visited all 1 properties in 5023 ms. (steps per millisecond=16 )
[2023-03-18 19:12:21] [INFO ] Invariant cache hit.
[2023-03-18 19:12:28] [INFO ] [Real]Absence check using 588 positive place invariants in 6725 ms returned unsat
Current structural bounds on expressions (after SMT) : [196] Max seen :[196]
FORMULA Sudoku-COL-AN14-UpperBounds-00 196 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for Sudoku-COL-AN14-UpperBounds-00 in 105490 ms.
Starting property specific reduction for Sudoku-COL-AN14-UpperBounds-02
[2023-03-18 19:12:28] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2194 ms. (steps per millisecond=4 ) properties (out of 1) seen :178
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 1) seen :2
[2023-03-18 19:12:31] [INFO ] Invariant cache hit.
[2023-03-18 19:12:32] [INFO ] [Real]Absence check using 588 positive place invariants in 790 ms returned sat
[2023-03-18 19:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:12:34] [INFO ] [Real]Absence check using state equation in 1724 ms returned sat
[2023-03-18 19:12:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:12:35] [INFO ] [Nat]Absence check using 588 positive place invariants in 967 ms returned sat
[2023-03-18 19:12:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:12:37] [INFO ] [Nat]Absence check using state equation in 1524 ms returned sat
[2023-03-18 19:12:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 92 ms.
[2023-03-18 19:12:37] [INFO ] Added : 0 causal constraints over 0 iterations in 320 ms. Result :sat
Minimization took 1746 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[178]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 58 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:12:41] [INFO ] Invariant cache hit.
Finished random walk after 136849 steps, including 794 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 85668 steps, including 0 resets, run visited all 1 properties in 5034 ms. (steps per millisecond=17 )
[2023-03-18 19:13:16] [INFO ] Invariant cache hit.
[2023-03-18 19:13:23] [INFO ] [Real]Absence check using 588 positive place invariants in 6670 ms returned unsat
Current structural bounds on expressions (after SMT) : [196] Max seen :[196]
FORMULA Sudoku-COL-AN14-UpperBounds-02 196 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for Sudoku-COL-AN14-UpperBounds-02 in 54683 ms.
Starting property specific reduction for Sudoku-COL-AN14-UpperBounds-03
[2023-03-18 19:13:23] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2197 ms. (steps per millisecond=4 ) properties (out of 1) seen :176
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 1) seen :2
[2023-03-18 19:13:26] [INFO ] Invariant cache hit.
[2023-03-18 19:13:27] [INFO ] [Real]Absence check using 588 positive place invariants in 640 ms returned sat
[2023-03-18 19:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:13:28] [INFO ] [Real]Absence check using state equation in 1653 ms returned sat
[2023-03-18 19:13:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:13:30] [INFO ] [Nat]Absence check using 588 positive place invariants in 923 ms returned sat
[2023-03-18 19:13:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:13:31] [INFO ] [Nat]Absence check using state equation in 1757 ms returned sat
[2023-03-18 19:13:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2023-03-18 19:13:32] [INFO ] Added : 0 causal constraints over 0 iterations in 329 ms. Result :sat
Minimization took 1577 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[176]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 57 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:13:33] [INFO ] Invariant cache hit.
Finished random walk after 137929 steps, including 800 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 86164 steps, including 0 resets, run visited all 1 properties in 5054 ms. (steps per millisecond=17 )
[2023-03-18 19:14:09] [INFO ] Invariant cache hit.
[2023-03-18 19:14:10] [INFO ] [Real]Absence check using 588 positive place invariants in 1014 ms returned sat
[2023-03-18 19:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:14:12] [INFO ] [Real]Absence check using state equation in 1983 ms returned sat
[2023-03-18 19:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:14:13] [INFO ] [Nat]Absence check using 588 positive place invariants in 949 ms returned sat
[2023-03-18 19:14:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:14:15] [INFO ] [Nat]Absence check using state equation in 1796 ms returned sat
[2023-03-18 19:14:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 101 ms.
[2023-03-18 19:14:15] [INFO ] Added : 0 causal constraints over 0 iterations in 326 ms. Result :sat
Minimization took 3010 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[179]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 55 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 39 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-18 19:14:19] [INFO ] Invariant cache hit.
[2023-03-18 19:14:20] [INFO ] Implicit Places using invariants in 1616 ms returned []
[2023-03-18 19:14:20] [INFO ] Invariant cache hit.
[2023-03-18 19:14:24] [INFO ] Implicit Places using invariants and state equation in 4219 ms returned []
Implicit Place search using SMT with State Equation took 5841 ms to find 0 implicit places.
[2023-03-18 19:14:24] [INFO ] Redundant transitions in 74 ms returned []
[2023-03-18 19:14:24] [INFO ] Invariant cache hit.
[2023-03-18 19:14:26] [INFO ] Dead Transitions using invariants and state equation in 1784 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7749 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:14:26] [INFO ] Invariant cache hit.
Finished random walk after 141789 steps, including 823 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 85787 steps, including 0 resets, run visited all 1 properties in 5025 ms. (steps per millisecond=17 )
[2023-03-18 19:15:01] [INFO ] Invariant cache hit.
[2023-03-18 19:15:03] [INFO ] [Real]Absence check using 588 positive place invariants in 1558 ms returned sat
[2023-03-18 19:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:15:05] [INFO ] [Real]Absence check using state equation in 1857 ms returned sat
[2023-03-18 19:15:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:15:06] [INFO ] [Nat]Absence check using 588 positive place invariants in 965 ms returned sat
[2023-03-18 19:15:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:15:08] [INFO ] [Nat]Absence check using state equation in 1642 ms returned sat
[2023-03-18 19:15:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 94 ms.
[2023-03-18 19:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 294 ms. Result :sat
Minimization took 1402 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[181]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 41 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 36 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-18 19:15:12] [INFO ] Invariant cache hit.
[2023-03-18 19:15:14] [INFO ] Implicit Places using invariants in 1665 ms returned []
[2023-03-18 19:15:14] [INFO ] Invariant cache hit.
[2023-03-18 19:15:18] [INFO ] Implicit Places using invariants and state equation in 4028 ms returned []
Implicit Place search using SMT with State Equation took 5700 ms to find 0 implicit places.
[2023-03-18 19:15:18] [INFO ] Redundant transitions in 70 ms returned []
[2023-03-18 19:15:18] [INFO ] Invariant cache hit.
[2023-03-18 19:15:19] [INFO ] Dead Transitions using invariants and state equation in 1683 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7504 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:15:19] [INFO ] Invariant cache hit.
Finished random walk after 136841 steps, including 793 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 84602 steps, including 0 resets, run visited all 1 properties in 5010 ms. (steps per millisecond=16 )
[2023-03-18 19:15:54] [INFO ] Invariant cache hit.
[2023-03-18 19:16:01] [INFO ] [Real]Absence check using 588 positive place invariants in 6694 ms returned unsat
Current structural bounds on expressions (after SMT) : [196] Max seen :[196]
FORMULA Sudoku-COL-AN14-UpperBounds-03 196 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for Sudoku-COL-AN14-UpperBounds-03 in 158543 ms.
Starting property specific reduction for Sudoku-COL-AN14-UpperBounds-10
[2023-03-18 19:16:01] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2212 ms. (steps per millisecond=4 ) properties (out of 1) seen :176
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 1) seen :2
[2023-03-18 19:16:04] [INFO ] Invariant cache hit.
[2023-03-18 19:16:05] [INFO ] [Real]Absence check using 588 positive place invariants in 629 ms returned sat
[2023-03-18 19:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:16:07] [INFO ] [Real]Absence check using state equation in 1666 ms returned sat
[2023-03-18 19:16:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:16:08] [INFO ] [Nat]Absence check using 588 positive place invariants in 932 ms returned sat
[2023-03-18 19:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:16:10] [INFO ] [Nat]Absence check using state equation in 1695 ms returned sat
[2023-03-18 19:16:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 93 ms.
[2023-03-18 19:16:10] [INFO ] Added : 0 causal constraints over 0 iterations in 302 ms. Result :sat
Minimization took 1683 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[176]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 47 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:16:12] [INFO ] Invariant cache hit.
Finished random walk after 136640 steps, including 792 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 84571 steps, including 0 resets, run visited all 1 properties in 5037 ms. (steps per millisecond=16 )
[2023-03-18 19:16:47] [INFO ] Invariant cache hit.
[2023-03-18 19:16:48] [INFO ] [Real]Absence check using 588 positive place invariants in 802 ms returned sat
[2023-03-18 19:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:16:50] [INFO ] [Real]Absence check using state equation in 1717 ms returned sat
[2023-03-18 19:16:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:16:51] [INFO ] [Nat]Absence check using 588 positive place invariants in 957 ms returned sat
[2023-03-18 19:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:16:53] [INFO ] [Nat]Absence check using state equation in 1553 ms returned sat
[2023-03-18 19:16:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 97 ms.
[2023-03-18 19:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 302 ms. Result :sat
Minimization took 1769 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[178]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 36 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 35 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-18 19:16:57] [INFO ] Invariant cache hit.
[2023-03-18 19:16:59] [INFO ] Implicit Places using invariants in 1604 ms returned []
[2023-03-18 19:16:59] [INFO ] Invariant cache hit.
[2023-03-18 19:17:03] [INFO ] Implicit Places using invariants and state equation in 3993 ms returned []
Implicit Place search using SMT with State Equation took 5610 ms to find 0 implicit places.
[2023-03-18 19:17:03] [INFO ] Redundant transitions in 69 ms returned []
[2023-03-18 19:17:03] [INFO ] Invariant cache hit.
[2023-03-18 19:17:04] [INFO ] Dead Transitions using invariants and state equation in 1633 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7362 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:17:04] [INFO ] Invariant cache hit.
Finished random walk after 137426 steps, including 797 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 84846 steps, including 0 resets, run visited all 1 properties in 5014 ms. (steps per millisecond=16 )
[2023-03-18 19:17:39] [INFO ] Invariant cache hit.
[2023-03-18 19:17:46] [INFO ] [Real]Absence check using 588 positive place invariants in 6714 ms returned unsat
Current structural bounds on expressions (after SMT) : [196] Max seen :[196]
FORMULA Sudoku-COL-AN14-UpperBounds-10 196 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for Sudoku-COL-AN14-UpperBounds-10 in 105016 ms.
Starting property specific reduction for Sudoku-COL-AN14-UpperBounds-12
[2023-03-18 19:17:46] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2195 ms. (steps per millisecond=4 ) properties (out of 1) seen :176
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 1) seen :2
[2023-03-18 19:17:49] [INFO ] Invariant cache hit.
[2023-03-18 19:17:50] [INFO ] [Real]Absence check using 588 positive place invariants in 672 ms returned sat
[2023-03-18 19:17:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:17:52] [INFO ] [Real]Absence check using state equation in 1779 ms returned sat
[2023-03-18 19:17:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:17:53] [INFO ] [Nat]Absence check using 588 positive place invariants in 942 ms returned sat
[2023-03-18 19:17:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:17:55] [INFO ] [Nat]Absence check using state equation in 1792 ms returned sat
[2023-03-18 19:17:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 89 ms.
[2023-03-18 19:17:56] [INFO ] Added : 0 causal constraints over 0 iterations in 306 ms. Result :sat
Minimization took 1573 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[176]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 37 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:17:57] [INFO ] Invariant cache hit.
Finished random walk after 134939 steps, including 782 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 85045 steps, including 0 resets, run visited all 1 properties in 5021 ms. (steps per millisecond=16 )
[2023-03-18 19:18:32] [INFO ] Invariant cache hit.
[2023-03-18 19:18:34] [INFO ] [Real]Absence check using 588 positive place invariants in 1051 ms returned sat
[2023-03-18 19:18:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:18:36] [INFO ] [Real]Absence check using state equation in 1993 ms returned sat
[2023-03-18 19:18:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:18:37] [INFO ] [Nat]Absence check using 588 positive place invariants in 916 ms returned sat
[2023-03-18 19:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:18:39] [INFO ] [Nat]Absence check using state equation in 1949 ms returned sat
[2023-03-18 19:18:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 88 ms.
[2023-03-18 19:18:39] [INFO ] Added : 0 causal constraints over 0 iterations in 302 ms. Result :sat
Minimization took 3006 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[179]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 38 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 33 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-18 19:18:42] [INFO ] Invariant cache hit.
[2023-03-18 19:18:44] [INFO ] Implicit Places using invariants in 1612 ms returned []
[2023-03-18 19:18:44] [INFO ] Invariant cache hit.
[2023-03-18 19:18:48] [INFO ] Implicit Places using invariants and state equation in 4262 ms returned []
Implicit Place search using SMT with State Equation took 5878 ms to find 0 implicit places.
[2023-03-18 19:18:48] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-18 19:18:48] [INFO ] Invariant cache hit.
[2023-03-18 19:18:50] [INFO ] Dead Transitions using invariants and state equation in 1852 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7854 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:18:50] [INFO ] Invariant cache hit.
Finished random walk after 137519 steps, including 797 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 86183 steps, including 0 resets, run visited all 1 properties in 5013 ms. (steps per millisecond=17 )
[2023-03-18 19:19:25] [INFO ] Invariant cache hit.
[2023-03-18 19:19:26] [INFO ] [Real]Absence check using 588 positive place invariants in 967 ms returned sat
[2023-03-18 19:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:19:28] [INFO ] [Real]Absence check using state equation in 1940 ms returned sat
[2023-03-18 19:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:19:30] [INFO ] [Nat]Absence check using 588 positive place invariants in 920 ms returned sat
[2023-03-18 19:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:19:31] [INFO ] [Nat]Absence check using state equation in 1735 ms returned sat
[2023-03-18 19:19:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 90 ms.
[2023-03-18 19:19:32] [INFO ] Added : 0 causal constraints over 0 iterations in 280 ms. Result :sat
Minimization took 3008 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[179]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 46 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 42 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-18 19:19:35] [INFO ] Invariant cache hit.
[2023-03-18 19:19:37] [INFO ] Implicit Places using invariants in 1786 ms returned []
[2023-03-18 19:19:37] [INFO ] Invariant cache hit.
[2023-03-18 19:19:41] [INFO ] Implicit Places using invariants and state equation in 3875 ms returned []
Implicit Place search using SMT with State Equation took 5665 ms to find 0 implicit places.
[2023-03-18 19:19:41] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-18 19:19:41] [INFO ] Invariant cache hit.
[2023-03-18 19:19:42] [INFO ] Dead Transitions using invariants and state equation in 1809 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7603 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Ending property specific reduction for Sudoku-COL-AN14-UpperBounds-12 in 116022 ms.
Starting property specific reduction for Sudoku-COL-AN14-UpperBounds-13
[2023-03-18 19:19:42] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2208 ms. (steps per millisecond=4 ) properties (out of 1) seen :177
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=17 ) properties (out of 1) seen :2
[2023-03-18 19:19:45] [INFO ] Invariant cache hit.
[2023-03-18 19:19:46] [INFO ] [Real]Absence check using 588 positive place invariants in 639 ms returned sat
[2023-03-18 19:19:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:19:48] [INFO ] [Real]Absence check using state equation in 1930 ms returned sat
[2023-03-18 19:19:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:19:49] [INFO ] [Nat]Absence check using 588 positive place invariants in 582 ms returned sat
[2023-03-18 19:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:19:51] [INFO ] [Nat]Absence check using state equation in 1604 ms returned sat
[2023-03-18 19:19:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 103 ms.
[2023-03-18 19:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 301 ms. Result :sat
Minimization took 1119 ms.
Current structural bounds on expressions (after SMT) : [2744] Max seen :[177]
Support contains 2744 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 45 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 3332/3332 places, 2744/2744 transitions.
[2023-03-18 19:19:54] [INFO ] Invariant cache hit.
Finished random walk after 139165 steps, including 808 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 84700 steps, including 0 resets, run visited all 1 properties in 5022 ms. (steps per millisecond=16 )
[2023-03-18 19:20:29] [INFO ] Invariant cache hit.
[2023-03-18 19:20:37] [INFO ] [Real]Absence check using 588 positive place invariants in 7122 ms returned unsat
Current structural bounds on expressions (after SMT) : [196] Max seen :[196]
FORMULA Sudoku-COL-AN14-UpperBounds-13 196 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for Sudoku-COL-AN14-UpperBounds-13 in 54343 ms.
[2023-03-18 19:20:37] [INFO ] Flatten gal took : 264 ms
[2023-03-18 19:20:37] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-03-18 19:20:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3332 places, 2744 transitions and 10976 arcs took 14 ms.
Total runtime 779323 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Sudoku-COL-AN14
BK_EXAMINATION: UpperBounds
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
Upper Bounds

FORMULA Sudoku-COL-AN14-UpperBounds-12 196 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679167345403

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/UpperBounds.xml
lola: Rule S: 0 transitions removed,0 places removed
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 5 secs. Pages in use: 0
# running tasks: 0 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 10 secs. Pages in use: 0
# running tasks: 0 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 15 secs. Pages in use: 0
# running tasks: 0 of 4 Visible: 1
lola: LAUNCH task # 5 (type EXCL) for 0 Sudoku-COL-AN14-UpperBounds-12
lola: time limit : 3580 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 3 (type FNDP) for 0 Sudoku-COL-AN14-UpperBounds-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 4 (type EQUN) for 0 Sudoku-COL-AN14-UpperBounds-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 196
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 0/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 3044 t fired, 18 attempts, .
4 BOUND STEQ 0/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 0/3580 1/32 Sudoku-COL-AN14-UpperBounds-12 1432 m, 286 m/sec, 4656 t fired, result in [176,196] .

Time elapsed: 20 secs. Pages in use: 1
# running tasks: 3 of 4 Visible: 1
sara: try reading problem file /home/mcc/execution/374/UpperBounds-4.sara.
sara: place or transition ordering is non-deterministic
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 5/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 57373 t fired, 323 attempts, .
4 BOUND STEQ 5/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 5/3580 2/32 Sudoku-COL-AN14-UpperBounds-12 21667 m, 4047 m/sec, 114566 t fired, result in [176,196] .

Time elapsed: 25 secs. Pages in use: 2
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 10/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 109367 t fired, 615 attempts, .
4 BOUND STEQ 10/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 10/3580 3/32 Sudoku-COL-AN14-UpperBounds-12 40335 m, 3733 m/sec, 225845 t fired, result in [176,196] .

Time elapsed: 30 secs. Pages in use: 3
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 15/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 159252 t fired, 897 attempts, .
4 BOUND STEQ 15/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 15/3580 4/32 Sudoku-COL-AN14-UpperBounds-12 58445 m, 3622 m/sec, 337190 t fired, result in [176,196] .

Time elapsed: 35 secs. Pages in use: 4
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 20/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 213385 t fired, 1203 attempts, .
4 BOUND STEQ 20/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 20/3580 5/32 Sudoku-COL-AN14-UpperBounds-12 77130 m, 3737 m/sec, 449140 t fired, result in [176,196] .

Time elapsed: 40 secs. Pages in use: 5
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 25/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 268734 t fired, 1516 attempts, .
4 BOUND STEQ 25/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 25/3580 6/32 Sudoku-COL-AN14-UpperBounds-12 97155 m, 4005 m/sec, 590298 t fired, result in [176,196] .

Time elapsed: 45 secs. Pages in use: 6
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 30/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 324510 t fired, 1831 attempts, .
4 BOUND STEQ 30/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 30/3580 8/32 Sudoku-COL-AN14-UpperBounds-12 131466 m, 6862 m/sec, 816052 t fired, result in [176,196] .

Time elapsed: 50 secs. Pages in use: 8
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 35/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 380164 t fired, 2145 attempts, .
4 BOUND STEQ 35/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 35/3580 10/32 Sudoku-COL-AN14-UpperBounds-12 154198 m, 4546 m/sec, 998734 t fired, result in [176,196] .

Time elapsed: 55 secs. Pages in use: 10
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 40/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 435372 t fired, 2457 attempts, .
4 BOUND STEQ 40/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 40/3580 12/32 Sudoku-COL-AN14-UpperBounds-12 189621 m, 7084 m/sec, 1233764 t fired, result in [176,196] .

Time elapsed: 60 secs. Pages in use: 12
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 45/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 490889 t fired, 2771 attempts, .
4 BOUND STEQ 45/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 45/3580 13/32 Sudoku-COL-AN14-UpperBounds-12 218038 m, 5683 m/sec, 1392291 t fired, result in [176,196] .

Time elapsed: 65 secs. Pages in use: 13
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 50/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 546176 t fired, 3083 attempts, .
4 BOUND STEQ 50/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 50/3580 15/32 Sudoku-COL-AN14-UpperBounds-12 244186 m, 5229 m/sec, 1558968 t fired, result in [176,196] .

Time elapsed: 70 secs. Pages in use: 15
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 55/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 601509 t fired, 3395 attempts, .
4 BOUND STEQ 55/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 55/3580 16/32 Sudoku-COL-AN14-UpperBounds-12 262544 m, 3671 m/sec, 1686406 t fired, result in [176,196] .

Time elapsed: 75 secs. Pages in use: 16
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 60/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 656714 t fired, 3706 attempts, .
4 BOUND STEQ 60/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 60/3580 17/32 Sudoku-COL-AN14-UpperBounds-12 288863 m, 5263 m/sec, 1853175 t fired, result in [176,196] .

Time elapsed: 80 secs. Pages in use: 17
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 65/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 712024 t fired, 4018 attempts, .
4 BOUND STEQ 65/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 65/3580 19/32 Sudoku-COL-AN14-UpperBounds-12 318997 m, 6026 m/sec, 2084786 t fired, result in [176,196] .

Time elapsed: 85 secs. Pages in use: 19
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 70/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 766777 t fired, 4326 attempts, .
4 BOUND STEQ 70/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 70/3580 21/32 Sudoku-COL-AN14-UpperBounds-12 345446 m, 5289 m/sec, 2303183 t fired, result in [176,196] .

Time elapsed: 90 secs. Pages in use: 21
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 75/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 820803 t fired, 4630 attempts, .
4 BOUND STEQ 75/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 75/3580 22/32 Sudoku-COL-AN14-UpperBounds-12 377346 m, 6380 m/sec, 2544266 t fired, result in [176,196] .

Time elapsed: 95 secs. Pages in use: 22
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 80/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 856194 t fired, 4829 attempts, .
4 BOUND STEQ 80/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 80/3580 24/32 Sudoku-COL-AN14-UpperBounds-12 399553 m, 4441 m/sec, 2726390 t fired, result in [176,196] .

Time elapsed: 100 secs. Pages in use: 24
# running tasks: 3 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Sudoku-COL-AN14-UpperBounds-12: BOUND 0 0 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 BOUND FNDP 85/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 909788 t fired, 5130 attempts, .
4 BOUND STEQ 85/3580 0/5 Sudoku-COL-AN14-UpperBounds-12 --
5 BOUND EXCL 85/3580 26/32 Sudoku-COL-AN14-UpperBounds-12 429413 m, 5972 m/sec, 2972518 t fired, result in [176,196] .

Time elapsed: 105 secs. Pages in use: 26
# running tasks: 3 of 4 Visible: 1

lola: REPORT NUM
lola: FINISHED task # 4 (type EQUN) for Sudoku-COL-AN14-UpperBounds-12
lola: time used : 87.000000
lola: CANCELED task # 3 (type FNDP) for Sudoku-COL-AN14-UpperBounds-12 (obsolete)
lola: CANCELED task # 5 (type EXCL) for Sudoku-COL-AN14-UpperBounds-12 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Sudoku-COL-AN14-UpperBounds-12: BOUND 196 state equation


Time elapsed: 107 secs. Pages in use: 26

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="Sudoku-COL-AN14"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is Sudoku-COL-AN14, 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 r487-tall-167912702600109"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN14.tgz
mv Sudoku-COL-AN14 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 ;