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.r351-tall-167889220800007.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 gold2022
Input is RERS17pb113-PT-7, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-167889220800007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 5.6K Feb 26 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 18:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 18:18 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 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15M 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 RERS17pb113-PT-7-UpperBounds-00
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-01
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-02
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-03
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-04
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-05
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-06
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-07
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-08
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-09
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-10
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-11
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-12
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-13
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-14
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679122450304

Running Version 202205111006
[2023-03-18 06:54:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 06:54:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 06:54:12] [INFO ] Load time of PNML (sax parser for PT used): 834 ms
[2023-03-18 06:54:12] [INFO ] Transformed 639 places.
[2023-03-18 06:54:12] [INFO ] Transformed 31353 transitions.
[2023-03-18 06:54:12] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 1051 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Normalized transition count is 18326 out of 31353 initially.
// Phase 1: matrix 18326 rows 639 cols
[2023-03-18 06:54:13] [INFO ] Computed 25 place invariants in 147 ms
FORMULA RERS17pb113-PT-7-UpperBounds-10 7 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 15) seen :23
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :3
[2023-03-18 06:54:13] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2023-03-18 06:54:14] [INFO ] Computed 25 place invariants in 68 ms
[2023-03-18 06:54:14] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2023-03-18 06:54:14] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 06:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:54:19] [INFO ] [Real]Absence check using state equation in 4849 ms returned unknown
[2023-03-18 06:54:19] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:54:19] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-18 06:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:54:24] [INFO ] [Real]Absence check using state equation in 4934 ms returned unknown
[2023-03-18 06:54:24] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:54:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-18 06:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:54:29] [INFO ] [Real]Absence check using state equation in 4938 ms returned unknown
[2023-03-18 06:54:29] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:54:29] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-18 06:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:54:34] [INFO ] [Real]Absence check using state equation in 4945 ms returned unknown
[2023-03-18 06:54:34] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2023-03-18 06:54:34] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 06:54:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:54:39] [INFO ] [Real]Absence check using state equation in 4904 ms returned unknown
[2023-03-18 06:54:39] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 06:54:39] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 06:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:54:44] [INFO ] [Real]Absence check using state equation in 4950 ms returned unknown
[2023-03-18 06:54:44] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:54:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 06:54:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:54:49] [INFO ] [Real]Absence check using state equation in 4938 ms returned unknown
[2023-03-18 06:54:49] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 06:54:49] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-18 06:54:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:54:54] [INFO ] [Real]Absence check using state equation in 4950 ms returned unknown
[2023-03-18 06:54:54] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:54:54] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 06:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:54:59] [INFO ] [Real]Absence check using state equation in 4947 ms returned unknown
[2023-03-18 06:54:59] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-18 06:54:59] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-18 06:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:55:04] [INFO ] [Real]Absence check using state equation in 4943 ms returned unknown
[2023-03-18 06:55:04] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:55:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 06:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:55:09] [INFO ] [Real]Absence check using state equation in 4947 ms returned unknown
[2023-03-18 06:55:09] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:55:09] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 06:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:55:14] [INFO ] [Real]Absence check using state equation in 4949 ms returned unknown
[2023-03-18 06:55:14] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 06:55:14] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 06:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:55:19] [INFO ] [Real]Absence check using state equation in 4949 ms returned unknown
[2023-03-18 06:55:19] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:55:19] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-18 06:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:55:24] [INFO ] [Real]Absence check using state equation in 4947 ms returned unknown
[2023-03-18 06:55:24] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:55:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 06:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:55:29] [INFO ] [Real]Absence check using state equation in 4928 ms returned unknown
Current structural bounds on expressions (after SMT) : [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7] Max seen :[3, 2, 1, 1, 1, 6, 1, 1, 2, 1, 2, 1, 1, 1, 1]
Support contains 15 out of 639 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 626 transition count 31352
Applied a total of 13 rules in 663 ms. Remains 626 /639 variables (removed 13) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/639 places, 31352/31353 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 06:55:30] [INFO ] Computed 13 place invariants in 80 ms
Finished random walk after 955641 steps, including 2 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=31 )
FORMULA RERS17pb113-PT-7-UpperBounds-11 7 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-05 7 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-04 7 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3243 ms. (steps per millisecond=308 ) properties (out of 12) seen :20
FORMULA RERS17pb113-PT-7-UpperBounds-00 7 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1812 ms. (steps per millisecond=551 ) properties (out of 11) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1864 ms. (steps per millisecond=536 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2005 ms. (steps per millisecond=498 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1825 ms. (steps per millisecond=547 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2010 ms. (steps per millisecond=497 ) properties (out of 11) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1834 ms. (steps per millisecond=545 ) properties (out of 11) seen :14
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3905 ms. (steps per millisecond=256 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1786 ms. (steps per millisecond=559 ) properties (out of 11) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1794 ms. (steps per millisecond=557 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1888 ms. (steps per millisecond=529 ) properties (out of 11) seen :16
[2023-03-18 06:56:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 06:56:24] [INFO ] Computed 13 place invariants in 50 ms
[2023-03-18 06:56:24] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-18 06:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:56:38] [INFO ] [Real]Absence check using state equation in 14368 ms returned sat
[2023-03-18 06:56:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 06:56:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 06:56:53] [INFO ] [Nat]Absence check using state equation in 13860 ms returned sat
[2023-03-18 06:56:53] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 06:56:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 06:56:59] [INFO ] [Nat]Added 268 Read/Feed constraints in 6482 ms returned unknown
[2023-03-18 06:57:00] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:57:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:57:15] [INFO ] [Real]Absence check using state equation in 15563 ms returned sat
[2023-03-18 06:57:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 06:57:16] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:57:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 06:57:29] [INFO ] [Nat]Absence check using state equation in 13029 ms returned sat
[2023-03-18 06:57:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 06:57:35] [INFO ] [Nat]Added 268 Read/Feed constraints in 6243 ms returned sat
[2023-03-18 06:57:38] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2627 ms.
[2023-03-18 06:57:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3775 ms. Result :sat
[2023-03-18 06:57:40] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:57:53] [INFO ] [Real]Absence check using state equation in 13310 ms returned sat
[2023-03-18 06:57:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 06:58:00] [INFO ] [Real]Added 268 Read/Feed constraints in 6452 ms returned unknown
[2023-03-18 06:58:00] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-18 06:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:58:15] [INFO ] [Real]Absence check using state equation in 14479 ms returned sat
[2023-03-18 06:58:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 06:58:15] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:58:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 06:58:27] [INFO ] [Nat]Absence check using state equation in 11444 ms returned sat
[2023-03-18 06:58:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 06:58:33] [INFO ] [Nat]Added 268 Read/Feed constraints in 6476 ms returned unknown
[2023-03-18 06:58:33] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 06:58:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:58:49] [INFO ] [Real]Absence check using state equation in 16381 ms returned sat
[2023-03-18 06:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 06:58:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-18 06:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 06:59:05] [INFO ] [Nat]Absence check using state equation in 15566 ms returned sat
[2023-03-18 06:59:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 06:59:10] [INFO ] [Nat]Added 268 Read/Feed constraints in 4280 ms returned sat
[2023-03-18 06:59:13] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2180 ms.
[2023-03-18 06:59:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3269 ms. Result :sat
[2023-03-18 06:59:14] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:59:26] [INFO ] [Real]Absence check using state equation in 11397 ms returned sat
[2023-03-18 06:59:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 06:59:32] [INFO ] [Real]Added 268 Read/Feed constraints in 6446 ms returned unknown
[2023-03-18 06:59:32] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 06:59:47] [INFO ] [Real]Absence check using state equation in 14408 ms returned sat
[2023-03-18 06:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 06:59:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 06:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:00:04] [INFO ] [Nat]Absence check using state equation in 16525 ms returned sat
[2023-03-18 07:00:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:00:10] [INFO ] [Nat]Added 268 Read/Feed constraints in 6474 ms returned unknown
[2023-03-18 07:00:10] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:00:28] [INFO ] [Real]Absence check using state equation in 18022 ms returned sat
[2023-03-18 07:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:00:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:00:41] [INFO ] [Nat]Absence check using state equation in 12275 ms returned sat
[2023-03-18 07:00:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:00:47] [INFO ] [Nat]Added 268 Read/Feed constraints in 6379 ms returned unknown
[2023-03-18 07:00:48] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-18 07:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:01:01] [INFO ] [Real]Absence check using state equation in 13783 ms returned sat
[2023-03-18 07:01:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:01:02] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-18 07:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:01:18] [INFO ] [Nat]Absence check using state equation in 15890 ms returned sat
[2023-03-18 07:01:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:01:24] [INFO ] [Nat]Added 268 Read/Feed constraints in 6393 ms returned unknown
[2023-03-18 07:01:24] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:01:38] [INFO ] [Real]Absence check using state equation in 13818 ms returned sat
[2023-03-18 07:01:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:01:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:01:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:01:53] [INFO ] [Nat]Absence check using state equation in 14359 ms returned sat
[2023-03-18 07:01:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:01:59] [INFO ] [Nat]Added 268 Read/Feed constraints in 6377 ms returned unknown
[2023-03-18 07:01:59] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:01:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:02:12] [INFO ] [Real]Absence check using state equation in 12984 ms returned sat
[2023-03-18 07:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:02:13] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:02:32] [INFO ] [Nat]Absence check using state equation in 19168 ms returned sat
[2023-03-18 07:02:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:02:38] [INFO ] [Nat]Added 268 Read/Feed constraints in 6497 ms returned unknown
Current structural bounds on expressions (after SMT) : [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7] Max seen :[4, 1, 1, 1, 1, 2, 1, 2, 1, 1, 3]
FORMULA RERS17pb113-PT-7-UpperBounds-15 7 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-08 7 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-03 7 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-01 7 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 7 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 181 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:02:58] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29368 ms. (steps per millisecond=34 ) properties (out of 7) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1736 ms. (steps per millisecond=576 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1921 ms. (steps per millisecond=520 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1982 ms. (steps per millisecond=504 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1817 ms. (steps per millisecond=550 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3806 ms. (steps per millisecond=262 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1759 ms. (steps per millisecond=568 ) properties (out of 7) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1840 ms. (steps per millisecond=543 ) properties (out of 7) seen :7
[2023-03-18 07:03:42] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:03:42] [INFO ] Computed 13 place invariants in 42 ms
[2023-03-18 07:03:42] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:03:56] [INFO ] [Real]Absence check using state equation in 14185 ms returned sat
[2023-03-18 07:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:03:57] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:04:10] [INFO ] [Nat]Absence check using state equation in 13306 ms returned sat
[2023-03-18 07:04:10] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 07:04:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:04:16] [INFO ] [Nat]Added 268 Read/Feed constraints in 6022 ms returned sat
[2023-03-18 07:04:19] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 1880 ms.
[2023-03-18 07:04:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2955 ms. Result :sat
[2023-03-18 07:04:20] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:04:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:04:33] [INFO ] [Real]Absence check using state equation in 12953 ms returned sat
[2023-03-18 07:04:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:04:34] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:04:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:04:45] [INFO ] [Nat]Absence check using state equation in 11720 ms returned sat
[2023-03-18 07:04:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:04:52] [INFO ] [Nat]Added 268 Read/Feed constraints in 6393 ms returned unknown
[2023-03-18 07:04:52] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-18 07:04:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:05:07] [INFO ] [Real]Absence check using state equation in 15405 ms returned sat
[2023-03-18 07:05:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:05:08] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-18 07:05:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:05:24] [INFO ] [Nat]Absence check using state equation in 15875 ms returned sat
[2023-03-18 07:05:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:05:29] [INFO ] [Nat]Added 268 Read/Feed constraints in 5386 ms returned sat
[2023-03-18 07:05:30] [INFO ] Deduced a trap composed of 40 places in 546 ms of which 3 ms to minimize.
[2023-03-18 07:05:31] [INFO ] Deduced a trap composed of 40 places in 487 ms of which 2 ms to minimize.
[2023-03-18 07:05:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2287 ms
[2023-03-18 07:05:33] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2041 ms.
[2023-03-18 07:05:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3116 ms. Result :sat
[2023-03-18 07:05:35] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:05:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:05:49] [INFO ] [Real]Absence check using state equation in 14304 ms returned sat
[2023-03-18 07:05:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:05:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:05:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:06:06] [INFO ] [Nat]Absence check using state equation in 16557 ms returned sat
[2023-03-18 07:06:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:06:13] [INFO ] [Nat]Added 268 Read/Feed constraints in 6390 ms returned unknown
[2023-03-18 07:06:13] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-18 07:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:06:27] [INFO ] [Real]Absence check using state equation in 14032 ms returned sat
[2023-03-18 07:06:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:06:27] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:06:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:06:43] [INFO ] [Nat]Absence check using state equation in 16240 ms returned sat
[2023-03-18 07:06:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:06:50] [INFO ] [Nat]Added 268 Read/Feed constraints in 6380 ms returned unknown
[2023-03-18 07:06:50] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:06:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:07:03] [INFO ] [Real]Absence check using state equation in 13442 ms returned sat
[2023-03-18 07:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:07:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:07:16] [INFO ] [Nat]Absence check using state equation in 12527 ms returned sat
[2023-03-18 07:07:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:07:23] [INFO ] [Nat]Added 268 Read/Feed constraints in 6450 ms returned unknown
[2023-03-18 07:07:23] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:07:35] [INFO ] [Real]Absence check using state equation in 12297 ms returned sat
[2023-03-18 07:07:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:07:35] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:07:49] [INFO ] [Nat]Absence check using state equation in 13436 ms returned sat
[2023-03-18 07:07:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:07:55] [INFO ] [Nat]Added 268 Read/Feed constraints in 6419 ms returned unknown
Current structural bounds on expressions (after SMT) : [7, 7, 7, 7, 7, 7, 7] Max seen :[1, 1, 1, 1, 6, 2, 6]
Support contains 7 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 188 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 185 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-18 07:07:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:07:56] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-18 07:07:58] [INFO ] Implicit Places using invariants in 1946 ms returned []
Implicit Place search using SMT only with invariants took 1949 ms to find 0 implicit places.
[2023-03-18 07:07:58] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:07:58] [INFO ] Computed 13 place invariants in 44 ms
[2023-03-18 07:08:07] [INFO ] Dead Transitions using invariants and state equation in 8655 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:08:07] [INFO ] Computed 13 place invariants in 64 ms
Finished random walk after 999739 steps, including 2 resets, run visited all 7 properties in 30001 ms. (steps per millisecond=33 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1743 ms. (steps per millisecond=573 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1946 ms. (steps per millisecond=513 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1975 ms. (steps per millisecond=506 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1866 ms. (steps per millisecond=535 ) properties (out of 7) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3901 ms. (steps per millisecond=256 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1835 ms. (steps per millisecond=544 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1878 ms. (steps per millisecond=532 ) properties (out of 7) seen :8
[2023-03-18 07:08:52] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:08:52] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-18 07:08:52] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:09:07] [INFO ] [Real]Absence check using state equation in 14548 ms returned sat
[2023-03-18 07:09:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:09:07] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:09:20] [INFO ] [Nat]Absence check using state equation in 12871 ms returned sat
[2023-03-18 07:09:20] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 07:09:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:09:26] [INFO ] [Nat]Added 268 Read/Feed constraints in 6405 ms returned sat
[2023-03-18 07:09:29] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2009 ms.
[2023-03-18 07:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3083 ms. Result :sat
[2023-03-18 07:09:31] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:09:44] [INFO ] [Real]Absence check using state equation in 13470 ms returned sat
[2023-03-18 07:09:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:09:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:09:56] [INFO ] [Nat]Absence check using state equation in 11608 ms returned sat
[2023-03-18 07:10:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:10:03] [INFO ] [Nat]Added 268 Read/Feed constraints in 6451 ms returned unknown
[2023-03-18 07:10:03] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-18 07:10:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:10:18] [INFO ] [Real]Absence check using state equation in 15662 ms returned sat
[2023-03-18 07:10:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:10:19] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:10:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:10:35] [INFO ] [Nat]Absence check using state equation in 15757 ms returned sat
[2023-03-18 07:10:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:10:39] [INFO ] [Nat]Added 268 Read/Feed constraints in 4481 ms returned sat
[2023-03-18 07:10:42] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2006 ms.
[2023-03-18 07:10:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3095 ms. Result :sat
[2023-03-18 07:10:43] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:11:01] [INFO ] [Real]Absence check using state equation in 17670 ms returned sat
[2023-03-18 07:11:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:11:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:11:14] [INFO ] [Nat]Absence check using state equation in 12692 ms returned sat
[2023-03-18 07:11:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:11:20] [INFO ] [Nat]Added 268 Read/Feed constraints in 6372 ms returned unknown
[2023-03-18 07:11:21] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:11:34] [INFO ] [Real]Absence check using state equation in 13728 ms returned sat
[2023-03-18 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:11:35] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:11:51] [INFO ] [Nat]Absence check using state equation in 16358 ms returned sat
[2023-03-18 07:11:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:11:58] [INFO ] [Nat]Added 268 Read/Feed constraints in 6496 ms returned unknown
[2023-03-18 07:11:58] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:12:11] [INFO ] [Real]Absence check using state equation in 13722 ms returned sat
[2023-03-18 07:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:12:12] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:12:25] [INFO ] [Nat]Absence check using state equation in 13257 ms returned sat
[2023-03-18 07:12:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:12:31] [INFO ] [Nat]Added 268 Read/Feed constraints in 6434 ms returned unknown
[2023-03-18 07:12:32] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:12:44] [INFO ] [Real]Absence check using state equation in 12643 ms returned sat
[2023-03-18 07:12:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:12:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:12:58] [INFO ] [Nat]Absence check using state equation in 13532 ms returned sat
[2023-03-18 07:13:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:13:05] [INFO ] [Nat]Added 268 Read/Feed constraints in 6379 ms returned unknown
Current structural bounds on expressions (after SMT) : [7, 7, 7, 7, 7, 7, 7] Max seen :[1, 1, 1, 2, 6, 2, 6]
Support contains 7 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 175 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 178 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-18 07:13:05] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:13:05] [INFO ] Computed 13 place invariants in 40 ms
[2023-03-18 07:13:07] [INFO ] Implicit Places using invariants in 1883 ms returned []
Implicit Place search using SMT only with invariants took 1884 ms to find 0 implicit places.
[2023-03-18 07:13:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:13:07] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-18 07:13:15] [INFO ] Dead Transitions using invariants and state equation in 8195 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:13:15] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29066 ms. (steps per millisecond=34 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1743 ms. (steps per millisecond=573 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1901 ms. (steps per millisecond=526 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1788 ms. (steps per millisecond=559 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1825 ms. (steps per millisecond=547 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3877 ms. (steps per millisecond=257 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1793 ms. (steps per millisecond=557 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1813 ms. (steps per millisecond=551 ) properties (out of 7) seen :7
[2023-03-18 07:13:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:13:59] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-18 07:13:59] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:13:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:14:14] [INFO ] [Real]Absence check using state equation in 14183 ms returned sat
[2023-03-18 07:14:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:14:14] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-18 07:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:14:28] [INFO ] [Nat]Absence check using state equation in 14211 ms returned sat
[2023-03-18 07:14:28] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 07:14:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:14:35] [INFO ] [Nat]Added 268 Read/Feed constraints in 6473 ms returned unknown
[2023-03-18 07:14:35] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:14:48] [INFO ] [Real]Absence check using state equation in 13300 ms returned sat
[2023-03-18 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:14:49] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:15:00] [INFO ] [Nat]Absence check using state equation in 11627 ms returned sat
[2023-03-18 07:15:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:15:07] [INFO ] [Nat]Added 268 Read/Feed constraints in 6383 ms returned unknown
[2023-03-18 07:15:07] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:15:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:15:22] [INFO ] [Real]Absence check using state equation in 15375 ms returned sat
[2023-03-18 07:15:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:15:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:15:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:15:38] [INFO ] [Nat]Absence check using state equation in 15904 ms returned sat
[2023-03-18 07:15:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:15:43] [INFO ] [Nat]Added 268 Read/Feed constraints in 4911 ms returned sat
[2023-03-18 07:15:46] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2066 ms.
[2023-03-18 07:15:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3169 ms. Result :sat
[2023-03-18 07:15:48] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:16:06] [INFO ] [Real]Absence check using state equation in 18344 ms returned sat
[2023-03-18 07:16:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:16:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:16:19] [INFO ] [Nat]Absence check using state equation in 12783 ms returned sat
[2023-03-18 07:16:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:16:26] [INFO ] [Nat]Added 268 Read/Feed constraints in 6408 ms returned unknown
[2023-03-18 07:16:26] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:16:40] [INFO ] [Real]Absence check using state equation in 14559 ms returned sat
[2023-03-18 07:16:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:16:41] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:16:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:16:57] [INFO ] [Nat]Absence check using state equation in 16536 ms returned sat
[2023-03-18 07:17:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:17:04] [INFO ] [Nat]Added 268 Read/Feed constraints in 6444 ms returned unknown
[2023-03-18 07:17:04] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:17:17] [INFO ] [Real]Absence check using state equation in 13599 ms returned sat
[2023-03-18 07:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:17:18] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:17:31] [INFO ] [Nat]Absence check using state equation in 13259 ms returned sat
[2023-03-18 07:17:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:17:38] [INFO ] [Nat]Added 268 Read/Feed constraints in 6445 ms returned unknown
[2023-03-18 07:17:38] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:17:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:17:50] [INFO ] [Real]Absence check using state equation in 12598 ms returned sat
[2023-03-18 07:17:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:17:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:17:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:18:04] [INFO ] [Nat]Absence check using state equation in 13349 ms returned sat
[2023-03-18 07:18:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:18:10] [INFO ] [Nat]Added 268 Read/Feed constraints in 6395 ms returned unknown
Current structural bounds on expressions (after SMT) : [7, 7, 7, 7, 7, 7, 7] Max seen :[1, 1, 1, 2, 6, 2, 6]
Support contains 7 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 180 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 175 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-18 07:18:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:18:11] [INFO ] Computed 13 place invariants in 52 ms
[2023-03-18 07:18:13] [INFO ] Implicit Places using invariants in 1913 ms returned []
Implicit Place search using SMT only with invariants took 1914 ms to find 0 implicit places.
[2023-03-18 07:18:13] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:18:13] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-18 07:18:21] [INFO ] Dead Transitions using invariants and state equation in 8637 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting property specific reduction for RERS17pb113-PT-7-UpperBounds-02
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:18:21] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-18 07:18:22] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:18:22] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-18 07:18:22] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:18:27] [INFO ] [Real]Absence check using state equation in 4954 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 154 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:18:27] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28110 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1657 ms. (steps per millisecond=603 ) properties (out of 1) seen :1
[2023-03-18 07:18:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:18:57] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-18 07:18:57] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:19:11] [INFO ] [Real]Absence check using state equation in 14085 ms returned sat
[2023-03-18 07:19:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:19:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:19:25] [INFO ] [Nat]Absence check using state equation in 13703 ms returned sat
[2023-03-18 07:19:25] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 07:19:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:19:31] [INFO ] [Nat]Added 268 Read/Feed constraints in 5649 ms returned sat
[2023-03-18 07:19:34] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2034 ms.
[2023-03-18 07:19:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3098 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 166 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 165 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-18 07:19:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:19:36] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-18 07:19:38] [INFO ] Implicit Places using invariants in 1953 ms returned []
Implicit Place search using SMT only with invariants took 1954 ms to find 0 implicit places.
[2023-03-18 07:19:38] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:19:38] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-18 07:19:46] [INFO ] Dead Transitions using invariants and state equation in 8186 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-7-UpperBounds-02 in 84630 ms.
Starting property specific reduction for RERS17pb113-PT-7-UpperBounds-06
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:19:46] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-18 07:19:46] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:19:46] [INFO ] Computed 13 place invariants in 50 ms
[2023-03-18 07:19:46] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:19:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:19:51] [INFO ] [Real]Absence check using state equation in 4944 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:19:52] [INFO ] Computed 13 place invariants in 48 ms
Finished random walk after 845448 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=28 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1911 ms. (steps per millisecond=523 ) properties (out of 1) seen :2
[2023-03-18 07:20:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:20:24] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-18 07:20:24] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:20:35] [INFO ] [Real]Absence check using state equation in 11530 ms returned sat
[2023-03-18 07:20:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:20:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:20:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:20:50] [INFO ] [Nat]Absence check using state equation in 14437 ms returned sat
[2023-03-18 07:20:50] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 07:20:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:20:57] [INFO ] [Nat]Added 268 Read/Feed constraints in 6432 ms returned sat
[2023-03-18 07:20:59] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2015 ms.
[2023-03-18 07:21:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2856 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 184 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 163 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-18 07:21:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:21:01] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-18 07:21:02] [INFO ] Implicit Places using invariants in 1823 ms returned []
Implicit Place search using SMT only with invariants took 1824 ms to find 0 implicit places.
[2023-03-18 07:21:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:21:03] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-18 07:21:11] [INFO ] Dead Transitions using invariants and state equation in 8154 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:21:11] [INFO ] Computed 13 place invariants in 51 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27670 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1870 ms. (steps per millisecond=534 ) properties (out of 1) seen :2
[2023-03-18 07:21:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:21:40] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-18 07:21:40] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2023-03-18 07:21:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:21:52] [INFO ] [Real]Absence check using state equation in 11417 ms returned sat
[2023-03-18 07:21:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:21:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:21:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:22:06] [INFO ] [Nat]Absence check using state equation in 13456 ms returned sat
[2023-03-18 07:22:06] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 07:22:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:22:12] [INFO ] [Nat]Added 268 Read/Feed constraints in 6018 ms returned sat
[2023-03-18 07:22:14] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 1996 ms.
[2023-03-18 07:22:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2832 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 175 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 178 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-18 07:22:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:22:16] [INFO ] Computed 13 place invariants in 42 ms
[2023-03-18 07:22:18] [INFO ] Implicit Places using invariants in 1926 ms returned []
Implicit Place search using SMT only with invariants took 1927 ms to find 0 implicit places.
[2023-03-18 07:22:18] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:22:18] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-18 07:22:26] [INFO ] Dead Transitions using invariants and state equation in 8432 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-7-UpperBounds-06 in 160295 ms.
Starting property specific reduction for RERS17pb113-PT-7-UpperBounds-07
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:22:26] [INFO ] Computed 13 place invariants in 53 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-18 07:22:27] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:22:27] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-18 07:22:27] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:22:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:22:32] [INFO ] [Real]Absence check using state equation in 4944 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 166 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:22:32] [INFO ] Computed 13 place invariants in 51 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28169 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1840 ms. (steps per millisecond=543 ) properties (out of 1) seen :1
[2023-03-18 07:23:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:23:02] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-18 07:23:02] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:23:18] [INFO ] [Real]Absence check using state equation in 15543 ms returned sat
[2023-03-18 07:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:23:18] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:23:35] [INFO ] [Nat]Absence check using state equation in 16521 ms returned sat
[2023-03-18 07:23:35] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 07:23:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:23:40] [INFO ] [Nat]Added 268 Read/Feed constraints in 4858 ms returned sat
[2023-03-18 07:23:40] [INFO ] Deduced a trap composed of 40 places in 489 ms of which 2 ms to minimize.
[2023-03-18 07:23:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1465 ms
[2023-03-18 07:23:43] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2074 ms.
[2023-03-18 07:23:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3196 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 171 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-18 07:23:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:23:45] [INFO ] Computed 13 place invariants in 53 ms
[2023-03-18 07:23:47] [INFO ] Implicit Places using invariants in 1950 ms returned []
Implicit Place search using SMT only with invariants took 1950 ms to find 0 implicit places.
[2023-03-18 07:23:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:23:47] [INFO ] Computed 13 place invariants in 42 ms
[2023-03-18 07:23:55] [INFO ] Dead Transitions using invariants and state equation in 8322 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-7-UpperBounds-07 in 89110 ms.
Starting property specific reduction for RERS17pb113-PT-7-UpperBounds-09
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:23:55] [INFO ] Computed 13 place invariants in 52 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-18 07:23:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:23:56] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-18 07:23:56] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:24:01] [INFO ] [Real]Absence check using state equation in 4945 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 154 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:24:01] [INFO ] Computed 13 place invariants in 52 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29007 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1784 ms. (steps per millisecond=560 ) properties (out of 1) seen :1
[2023-03-18 07:24:32] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:24:32] [INFO ] Computed 13 place invariants in 50 ms
[2023-03-18 07:24:32] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:24:46] [INFO ] [Real]Absence check using state equation in 13825 ms returned sat
[2023-03-18 07:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:24:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:25:03] [INFO ] [Nat]Absence check using state equation in 17194 ms returned sat
[2023-03-18 07:25:04] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 07:25:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:25:10] [INFO ] [Nat]Added 268 Read/Feed constraints in 6473 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 172 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 168 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-18 07:25:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:25:10] [INFO ] Computed 13 place invariants in 40 ms
[2023-03-18 07:25:12] [INFO ] Implicit Places using invariants in 1890 ms returned []
Implicit Place search using SMT only with invariants took 1891 ms to find 0 implicit places.
[2023-03-18 07:25:12] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:25:12] [INFO ] Computed 13 place invariants in 42 ms
[2023-03-18 07:25:21] [INFO ] Dead Transitions using invariants and state equation in 8494 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-7-UpperBounds-09 in 85405 ms.
Starting property specific reduction for RERS17pb113-PT-7-UpperBounds-12
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:25:21] [INFO ] Computed 13 place invariants in 53 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=41 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-18 07:25:21] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:25:21] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-18 07:25:21] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:25:26] [INFO ] [Real]Absence check using state equation in 4947 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 161 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:25:26] [INFO ] Computed 13 place invariants in 53 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29630 ms. (steps per millisecond=33 ) properties (out of 1) seen :7
FORMULA RERS17pb113-PT-7-UpperBounds-12 7 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Ending property specific reduction for RERS17pb113-PT-7-UpperBounds-12 in 35332 ms.
Starting property specific reduction for RERS17pb113-PT-7-UpperBounds-13
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:25:56] [INFO ] Computed 13 place invariants in 53 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=38 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-18 07:25:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:25:56] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-18 07:25:57] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:25:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:26:02] [INFO ] [Real]Absence check using state equation in 4949 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 171 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:26:02] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29061 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1780 ms. (steps per millisecond=561 ) properties (out of 1) seen :1
[2023-03-18 07:26:33] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:26:33] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-18 07:26:33] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-18 07:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:26:46] [INFO ] [Real]Absence check using state equation in 13602 ms returned sat
[2023-03-18 07:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:26:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-18 07:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:27:03] [INFO ] [Nat]Absence check using state equation in 16259 ms returned sat
[2023-03-18 07:27:03] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-18 07:27:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 07:27:10] [INFO ] [Nat]Added 268 Read/Feed constraints in 6428 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 160 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-18 07:27:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:27:10] [INFO ] Computed 13 place invariants in 49 ms
[2023-03-18 07:27:12] [INFO ] Implicit Places using invariants in 1894 ms returned []
Implicit Place search using SMT only with invariants took 1897 ms to find 0 implicit places.
[2023-03-18 07:27:12] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:27:12] [INFO ] Computed 13 place invariants in 52 ms
[2023-03-18 07:27:20] [INFO ] Dead Transitions using invariants and state equation in 8176 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-7-UpperBounds-13 in 83972 ms.
Starting property specific reduction for RERS17pb113-PT-7-UpperBounds-14
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-18 07:27:20] [INFO ] Computed 13 place invariants in 51 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 1) seen :7
FORMULA RERS17pb113-PT-7-UpperBounds-14 7 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Ending property specific reduction for RERS17pb113-PT-7-UpperBounds-14 in 278 ms.
[2023-03-18 07:27:22] [INFO ] Flatten gal took : 1141 ms
[2023-03-18 07:27:22] [INFO ] Applying decomposition
[2023-03-18 07:27:23] [INFO ] Flatten gal took : 764 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11547588259488759548.txt' '-o' '/tmp/graph11547588259488759548.bin' '-w' '/tmp/graph11547588259488759548.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11547588259488759548.bin' '-l' '-1' '-v' '-w' '/tmp/graph11547588259488759548.weights' '-q' '0' '-e' '0.001'
[2023-03-18 07:27:25] [INFO ] Decomposing Gal with order
[2023-03-18 07:27:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 07:27:28] [INFO ] Removed a total of 91921 redundant transitions.
[2023-03-18 07:27:28] [INFO ] Flatten gal took : 1894 ms
[2023-03-18 07:27:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 1444 labels/synchronizations in 1022 ms.
[2023-03-18 07:27:30] [INFO ] Time to serialize gal into /tmp/UpperBounds4012250276830429265.gal : 145 ms
[2023-03-18 07:27:30] [INFO ] Time to serialize properties into /tmp/UpperBounds3274292841388137216.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4012250276830429265.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3274292841388137216.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds3274292841388137216.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="RERS17pb113-PT-7"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is RERS17pb113-PT-7, 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 r351-tall-167889220800007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-7.tgz
mv RERS17pb113-PT-7 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 ;