Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690700717.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANInsertWithFailure-PT-020, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690700717
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 9.6K Feb 26 00:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 00:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 00:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 00:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 01:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Feb 26 01:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 00:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 00:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 2.6M Mar 5 18:22 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 CANInsertWithFailure-PT-020-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678374671877

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-020
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-09 15:11:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 15:11:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 15:11:15] [INFO ] Load time of PNML (sax parser for PT used): 250 ms
[2023-03-09 15:11:15] [INFO ] Transformed 1044 places.
[2023-03-09 15:11:15] [INFO ] Transformed 2520 transitions.
[2023-03-09 15:11:15] [INFO ] Parsed PT model containing 1044 places and 2520 transitions and 6800 arcs in 411 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 2520 rows 1044 cols
[2023-03-09 15:11:15] [INFO ] Computed 23 place invariants in 125 ms
FORMULA CANInsertWithFailure-PT-020-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 20 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 15) seen :13
FORMULA CANInsertWithFailure-PT-020-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) 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 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :1
[2023-03-09 15:11:16] [INFO ] Invariant cache hit.
[2023-03-09 15:11:16] [INFO ] [Real]Absence check using 21 positive place invariants in 31 ms returned sat
[2023-03-09 15:11:16] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:11:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:17] [INFO ] [Real]Absence check using state equation in 848 ms returned sat
[2023-03-09 15:11:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:11:17] [INFO ] [Nat]Absence check using 21 positive place invariants in 25 ms returned sat
[2023-03-09 15:11:17] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:11:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:18] [INFO ] [Nat]Absence check using state equation in 715 ms returned sat
[2023-03-09 15:11:18] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:11:18] [INFO ] [Nat]Added 780 Read/Feed constraints in 448 ms returned sat
[2023-03-09 15:11:19] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 311 ms.
[2023-03-09 15:11:20] [INFO ] Added : 39 causal constraints over 8 iterations in 1599 ms. Result :sat
Minimization took 1563 ms.
[2023-03-09 15:11:22] [INFO ] [Real]Absence check using 21 positive place invariants in 17 ms returned sat
[2023-03-09 15:11:22] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:23] [INFO ] [Real]Absence check using state equation in 643 ms returned sat
[2023-03-09 15:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:11:23] [INFO ] [Nat]Absence check using 21 positive place invariants in 13 ms returned sat
[2023-03-09 15:11:23] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-09 15:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:24] [INFO ] [Nat]Absence check using state equation in 731 ms returned sat
[2023-03-09 15:11:24] [INFO ] [Nat]Added 780 Read/Feed constraints in 539 ms returned sat
[2023-03-09 15:11:24] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 196 ms.
[2023-03-09 15:11:27] [INFO ] Added : 75 causal constraints over 15 iterations in 2327 ms. Result :sat
Minimization took 1220 ms.
[2023-03-09 15:11:28] [INFO ] [Real]Absence check using 21 positive place invariants in 37 ms returned sat
[2023-03-09 15:11:28] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:11:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:29] [INFO ] [Real]Absence check using state equation in 679 ms returned sat
[2023-03-09 15:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:11:29] [INFO ] [Nat]Absence check using 21 positive place invariants in 31 ms returned sat
[2023-03-09 15:11:29] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-09 15:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:30] [INFO ] [Nat]Absence check using state equation in 1023 ms returned sat
[2023-03-09 15:11:30] [INFO ] [Nat]Added 780 Read/Feed constraints in 158 ms returned sat
[2023-03-09 15:11:31] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 233 ms.
[2023-03-09 15:11:31] [INFO ] Added : 11 causal constraints over 3 iterations in 833 ms. Result :sat
Minimization took 2253 ms.
[2023-03-09 15:11:34] [INFO ] [Real]Absence check using 21 positive place invariants in 29 ms returned sat
[2023-03-09 15:11:34] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-09 15:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:35] [INFO ] [Real]Absence check using state equation in 962 ms returned sat
[2023-03-09 15:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:11:35] [INFO ] [Nat]Absence check using 21 positive place invariants in 21 ms returned sat
[2023-03-09 15:11:35] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:36] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2023-03-09 15:11:36] [INFO ] [Nat]Added 780 Read/Feed constraints in 755 ms returned sat
[2023-03-09 15:11:37] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 158 ms.
[2023-03-09 15:11:38] [INFO ] Added : 48 causal constraints over 10 iterations in 1825 ms. Result :sat
Minimization took 1479 ms.
[2023-03-09 15:11:40] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2023-03-09 15:11:40] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:41] [INFO ] [Real]Absence check using state equation in 518 ms returned sat
[2023-03-09 15:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:11:41] [INFO ] [Nat]Absence check using 21 positive place invariants in 16 ms returned sat
[2023-03-09 15:11:41] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:41] [INFO ] [Nat]Absence check using state equation in 602 ms returned sat
[2023-03-09 15:11:42] [INFO ] [Nat]Added 780 Read/Feed constraints in 404 ms returned sat
[2023-03-09 15:11:42] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 163 ms.
[2023-03-09 15:11:43] [INFO ] Added : 38 causal constraints over 8 iterations in 1480 ms. Result :sat
Minimization took 1907 ms.
[2023-03-09 15:11:45] [INFO ] [Real]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-09 15:11:46] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:46] [INFO ] [Real]Absence check using state equation in 650 ms returned sat
[2023-03-09 15:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:11:46] [INFO ] [Nat]Absence check using 21 positive place invariants in 18 ms returned sat
[2023-03-09 15:11:47] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:47] [INFO ] [Nat]Absence check using state equation in 708 ms returned sat
[2023-03-09 15:11:48] [INFO ] [Nat]Added 780 Read/Feed constraints in 382 ms returned sat
[2023-03-09 15:11:48] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 178 ms.
[2023-03-09 15:11:49] [INFO ] Added : 47 causal constraints over 10 iterations in 1722 ms. Result :sat
Minimization took 1847 ms.
[2023-03-09 15:11:52] [INFO ] [Real]Absence check using 21 positive place invariants in 35 ms returned sat
[2023-03-09 15:11:52] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-09 15:11:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:53] [INFO ] [Real]Absence check using state equation in 989 ms returned sat
[2023-03-09 15:11:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:11:53] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-09 15:11:53] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:53] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2023-03-09 15:11:54] [INFO ] [Nat]Added 780 Read/Feed constraints in 919 ms returned sat
[2023-03-09 15:11:55] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 146 ms.
[2023-03-09 15:11:57] [INFO ] Added : 82 causal constraints over 17 iterations in 2451 ms. Result :sat
Minimization took 885 ms.
[2023-03-09 15:11:58] [INFO ] [Real]Absence check using 21 positive place invariants in 16 ms returned sat
[2023-03-09 15:11:58] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:59] [INFO ] [Real]Absence check using state equation in 556 ms returned sat
[2023-03-09 15:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:11:59] [INFO ] [Nat]Absence check using 21 positive place invariants in 18 ms returned sat
[2023-03-09 15:11:59] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-09 15:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:59] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2023-03-09 15:12:00] [INFO ] [Nat]Added 780 Read/Feed constraints in 390 ms returned sat
[2023-03-09 15:12:00] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 189 ms.
[2023-03-09 15:12:01] [INFO ] Added : 11 causal constraints over 3 iterations in 745 ms. Result :sat
Minimization took 2068 ms.
[2023-03-09 15:12:03] [INFO ] [Real]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-09 15:12:03] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:04] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2023-03-09 15:12:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:04] [INFO ] [Nat]Absence check using 21 positive place invariants in 17 ms returned sat
[2023-03-09 15:12:04] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:04] [INFO ] [Nat]Absence check using state equation in 503 ms returned sat
[2023-03-09 15:12:05] [INFO ] [Nat]Added 780 Read/Feed constraints in 457 ms returned sat
[2023-03-09 15:12:05] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 162 ms.
[2023-03-09 15:12:07] [INFO ] Added : 60 causal constraints over 12 iterations in 1796 ms. Result :sat
Minimization took 1897 ms.
[2023-03-09 15:12:09] [INFO ] [Real]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-09 15:12:09] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:09] [INFO ] [Real]Absence check using state equation in 454 ms returned sat
[2023-03-09 15:12:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:10] [INFO ] [Nat]Absence check using 21 positive place invariants in 18 ms returned sat
[2023-03-09 15:12:10] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:12:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:10] [INFO ] [Nat]Absence check using state equation in 538 ms returned sat
[2023-03-09 15:12:11] [INFO ] [Nat]Added 780 Read/Feed constraints in 639 ms returned sat
[2023-03-09 15:12:11] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 134 ms.
[2023-03-09 15:12:12] [INFO ] Added : 65 causal constraints over 13 iterations in 1554 ms. Result :sat
Minimization took 1634 ms.
[2023-03-09 15:12:14] [INFO ] [Real]Absence check using 21 positive place invariants in 16 ms returned sat
[2023-03-09 15:12:14] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:12:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:15] [INFO ] [Real]Absence check using state equation in 636 ms returned sat
[2023-03-09 15:12:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:15] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2023-03-09 15:12:15] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:16] [INFO ] [Nat]Absence check using state equation in 733 ms returned sat
[2023-03-09 15:12:16] [INFO ] [Nat]Added 780 Read/Feed constraints in 571 ms returned sat
[2023-03-09 15:12:17] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 171 ms.
[2023-03-09 15:12:19] [INFO ] Added : 55 causal constraints over 11 iterations in 2049 ms. Result :sat
Minimization took 1454 ms.
[2023-03-09 15:12:20] [INFO ] [Real]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-09 15:12:20] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:21] [INFO ] [Real]Absence check using state equation in 450 ms returned sat
[2023-03-09 15:12:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:21] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-09 15:12:21] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:21] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2023-03-09 15:12:22] [INFO ] [Nat]Added 780 Read/Feed constraints in 598 ms returned sat
[2023-03-09 15:12:22] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 169 ms.
[2023-03-09 15:12:24] [INFO ] Added : 63 causal constraints over 13 iterations in 2119 ms. Result :sat
Minimization took 1668 ms.
[2023-03-09 15:12:26] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2023-03-09 15:12:26] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:26] [INFO ] [Real]Absence check using state equation in 495 ms returned sat
[2023-03-09 15:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:27] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2023-03-09 15:12:27] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:27] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2023-03-09 15:12:27] [INFO ] [Nat]Added 780 Read/Feed constraints in 372 ms returned sat
[2023-03-09 15:12:28] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 135 ms.
[2023-03-09 15:12:29] [INFO ] Added : 46 causal constraints over 10 iterations in 1205 ms. Result :sat
Minimization took 2255 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20] Max seen :[1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1]
Support contains 13 out of 1044 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1044/1044 places, 2520/2520 transitions.
Graph (complete) has 3501 edges and 1044 vertex of which 1043 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 141 place count 1043 transition count 2380
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 281 place count 903 transition count 2380
Performed 373 Post agglomeration using F-continuation condition.Transition count delta: 373
Deduced a syphon composed of 373 places in 2 ms
Reduce places removed 373 places and 0 transitions.
Iterating global reduction 2 with 746 rules applied. Total rules applied 1027 place count 530 transition count 2007
Drop transitions removed 335 transitions
Redundant transition composition rules discarded 335 transitions
Iterating global reduction 2 with 335 rules applied. Total rules applied 1362 place count 530 transition count 1672
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1363 place count 530 transition count 1671
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1364 place count 529 transition count 1671
Partial Free-agglomeration rule applied 415 times.
Drop transitions removed 415 transitions
Iterating global reduction 3 with 415 rules applied. Total rules applied 1779 place count 529 transition count 1671
Applied a total of 1779 rules in 474 ms. Remains 529 /1044 variables (removed 515) and now considering 1671/2520 (removed 849) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 474 ms. Remains : 529/1044 places, 1671/2520 transitions.
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:12:32] [INFO ] Computed 22 place invariants in 54 ms
Incomplete random walk after 1000000 steps, including 10456 resets, run finished after 4782 ms. (steps per millisecond=209 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 475 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 478 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 476 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 473 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 474 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 475 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 474 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 484 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 473 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 477 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 471 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 477 resets, run finished after 791 ms. (steps per millisecond=1264 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 475 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 13) seen :13
[2023-03-09 15:12:46] [INFO ] Invariant cache hit.
[2023-03-09 15:12:46] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:12:46] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:47] [INFO ] [Real]Absence check using state equation in 314 ms returned sat
[2023-03-09 15:12:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:47] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:12:47] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:47] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2023-03-09 15:12:47] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:12:47] [INFO ] [Nat]Added 1585 Read/Feed constraints in 211 ms returned sat
[2023-03-09 15:12:48] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 137 ms.
[2023-03-09 15:12:48] [INFO ] Added : 4 causal constraints over 1 iterations in 372 ms. Result :sat
Minimization took 918 ms.
[2023-03-09 15:12:49] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:12:49] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:49] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2023-03-09 15:12:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:50] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:12:50] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:12:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:50] [INFO ] [Nat]Absence check using state equation in 301 ms returned sat
[2023-03-09 15:12:50] [INFO ] [Nat]Added 1585 Read/Feed constraints in 95 ms returned sat
[2023-03-09 15:12:50] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 108 ms.
[2023-03-09 15:12:50] [INFO ] Added : 6 causal constraints over 2 iterations in 463 ms. Result :sat
Minimization took 1126 ms.
[2023-03-09 15:12:52] [INFO ] [Real]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-09 15:12:52] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:52] [INFO ] [Real]Absence check using state equation in 314 ms returned sat
[2023-03-09 15:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:52] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:12:52] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:52] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2023-03-09 15:12:53] [INFO ] [Nat]Added 1585 Read/Feed constraints in 138 ms returned sat
[2023-03-09 15:12:53] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 98 ms.
[2023-03-09 15:12:53] [INFO ] Added : 7 causal constraints over 2 iterations in 379 ms. Result :sat
Minimization took 937 ms.
[2023-03-09 15:12:54] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:12:54] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:54] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2023-03-09 15:12:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:55] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:12:55] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:55] [INFO ] [Nat]Absence check using state equation in 267 ms returned sat
[2023-03-09 15:12:55] [INFO ] [Nat]Added 1585 Read/Feed constraints in 146 ms returned sat
[2023-03-09 15:12:55] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 84 ms.
[2023-03-09 15:12:55] [INFO ] Added : 7 causal constraints over 2 iterations in 408 ms. Result :sat
Minimization took 742 ms.
[2023-03-09 15:12:56] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:12:56] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:57] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2023-03-09 15:12:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:57] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:12:57] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:12:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:57] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2023-03-09 15:12:57] [INFO ] [Nat]Added 1585 Read/Feed constraints in 166 ms returned sat
[2023-03-09 15:12:57] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 84 ms.
[2023-03-09 15:12:57] [INFO ] Added : 6 causal constraints over 2 iterations in 288 ms. Result :sat
Minimization took 731 ms.
[2023-03-09 15:12:58] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:12:58] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:59] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2023-03-09 15:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:12:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 23 ms returned sat
[2023-03-09 15:12:59] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:12:59] [INFO ] [Nat]Absence check using state equation in 291 ms returned sat
[2023-03-09 15:12:59] [INFO ] [Nat]Added 1585 Read/Feed constraints in 155 ms returned sat
[2023-03-09 15:12:59] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 107 ms.
[2023-03-09 15:13:00] [INFO ] Added : 7 causal constraints over 2 iterations in 405 ms. Result :sat
Minimization took 1000 ms.
[2023-03-09 15:13:01] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:01] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:01] [INFO ] [Real]Absence check using state equation in 330 ms returned sat
[2023-03-09 15:13:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:01] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:01] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:02] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2023-03-09 15:13:02] [INFO ] [Nat]Added 1585 Read/Feed constraints in 156 ms returned sat
[2023-03-09 15:13:02] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 84 ms.
[2023-03-09 15:13:02] [INFO ] Added : 11 causal constraints over 3 iterations in 311 ms. Result :sat
Minimization took 858 ms.
[2023-03-09 15:13:03] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:13:03] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:03] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2023-03-09 15:13:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:03] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-09 15:13:03] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:04] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2023-03-09 15:13:04] [INFO ] [Nat]Added 1585 Read/Feed constraints in 190 ms returned sat
[2023-03-09 15:13:04] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 115 ms.
[2023-03-09 15:13:04] [INFO ] Added : 8 causal constraints over 2 iterations in 343 ms. Result :sat
Minimization took 753 ms.
[2023-03-09 15:13:05] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:05] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:05] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2023-03-09 15:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:06] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:06] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:06] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2023-03-09 15:13:06] [INFO ] [Nat]Added 1585 Read/Feed constraints in 159 ms returned sat
[2023-03-09 15:13:06] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 108 ms.
[2023-03-09 15:13:06] [INFO ] Added : 8 causal constraints over 2 iterations in 329 ms. Result :sat
Minimization took 675 ms.
[2023-03-09 15:13:07] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:13:07] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:07] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2023-03-09 15:13:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:08] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-09 15:13:08] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:13:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:08] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2023-03-09 15:13:08] [INFO ] [Nat]Added 1585 Read/Feed constraints in 278 ms returned sat
[2023-03-09 15:13:08] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 130 ms.
[2023-03-09 15:13:09] [INFO ] Added : 13 causal constraints over 3 iterations in 449 ms. Result :sat
Minimization took 634 ms.
[2023-03-09 15:13:10] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:13:10] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:13:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:10] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2023-03-09 15:13:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:10] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:13:10] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:13:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:10] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2023-03-09 15:13:10] [INFO ] [Nat]Added 1585 Read/Feed constraints in 162 ms returned sat
[2023-03-09 15:13:11] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 74 ms.
[2023-03-09 15:13:11] [INFO ] Added : 7 causal constraints over 2 iterations in 291 ms. Result :sat
Minimization took 768 ms.
[2023-03-09 15:13:12] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:12] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:12] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2023-03-09 15:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:12] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:12] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 15:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:12] [INFO ] [Nat]Absence check using state equation in 220 ms returned sat
[2023-03-09 15:13:12] [INFO ] [Nat]Added 1585 Read/Feed constraints in 172 ms returned sat
[2023-03-09 15:13:12] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 76 ms.
[2023-03-09 15:13:13] [INFO ] Added : 9 causal constraints over 2 iterations in 267 ms. Result :sat
Minimization took 685 ms.
[2023-03-09 15:13:13] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:13:13] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:14] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2023-03-09 15:13:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:13:14] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:14] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2023-03-09 15:13:14] [INFO ] [Nat]Added 1585 Read/Feed constraints in 107 ms returned sat
[2023-03-09 15:13:14] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 78 ms.
[2023-03-09 15:13:15] [INFO ] Added : 4 causal constraints over 1 iterations in 248 ms. Result :sat
Minimization took 683 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 13 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Applied a total of 0 rules in 29 ms. Remains 529 /529 variables (removed 0) and now considering 1671/1671 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 529/529 places, 1671/1671 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Applied a total of 0 rules in 30 ms. Remains 529 /529 variables (removed 0) and now considering 1671/1671 (removed 0) transitions.
[2023-03-09 15:13:15] [INFO ] Invariant cache hit.
[2023-03-09 15:13:16] [INFO ] Implicit Places using invariants in 553 ms returned []
[2023-03-09 15:13:16] [INFO ] Invariant cache hit.
[2023-03-09 15:13:16] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:13:20] [INFO ] Implicit Places using invariants and state equation in 3735 ms returned []
Implicit Place search using SMT with State Equation took 4303 ms to find 0 implicit places.
[2023-03-09 15:13:20] [INFO ] Redundant transitions in 88 ms returned []
[2023-03-09 15:13:20] [INFO ] Invariant cache hit.
[2023-03-09 15:13:20] [INFO ] Dead Transitions using invariants and state equation in 528 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4972 ms. Remains : 529/529 places, 1671/1671 transitions.
[2023-03-09 15:13:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 10458 resets, run finished after 4541 ms. (steps per millisecond=220 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 474 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 474 resets, run finished after 871 ms. (steps per millisecond=1148 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 480 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 478 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 470 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 467 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 476 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 469 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 477 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 476 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 476 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 473 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000000 steps, including 475 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 13) seen :13
[2023-03-09 15:13:34] [INFO ] Invariant cache hit.
[2023-03-09 15:13:34] [INFO ] [Real]Absence check using 20 positive place invariants in 12 ms returned sat
[2023-03-09 15:13:34] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:35] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2023-03-09 15:13:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:35] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:13:35] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:35] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2023-03-09 15:13:35] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:13:35] [INFO ] [Nat]Added 1585 Read/Feed constraints in 131 ms returned sat
[2023-03-09 15:13:35] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 97 ms.
[2023-03-09 15:13:35] [INFO ] Added : 4 causal constraints over 1 iterations in 242 ms. Result :sat
Minimization took 683 ms.
[2023-03-09 15:13:36] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:36] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:37] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2023-03-09 15:13:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:37] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:37] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 15:13:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:37] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2023-03-09 15:13:37] [INFO ] [Nat]Added 1585 Read/Feed constraints in 119 ms returned sat
[2023-03-09 15:13:37] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 79 ms.
[2023-03-09 15:13:37] [INFO ] Added : 6 causal constraints over 2 iterations in 269 ms. Result :sat
Minimization took 732 ms.
[2023-03-09 15:13:38] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:13:38] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:39] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2023-03-09 15:13:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:39] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:39] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:39] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2023-03-09 15:13:39] [INFO ] [Nat]Added 1585 Read/Feed constraints in 107 ms returned sat
[2023-03-09 15:13:39] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 68 ms.
[2023-03-09 15:13:39] [INFO ] Added : 7 causal constraints over 2 iterations in 271 ms. Result :sat
Minimization took 741 ms.
[2023-03-09 15:13:40] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:13:40] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:40] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2023-03-09 15:13:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:41] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:41] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:41] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2023-03-09 15:13:41] [INFO ] [Nat]Added 1585 Read/Feed constraints in 163 ms returned sat
[2023-03-09 15:13:41] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 74 ms.
[2023-03-09 15:13:41] [INFO ] Added : 7 causal constraints over 2 iterations in 317 ms. Result :sat
Minimization took 667 ms.
[2023-03-09 15:13:42] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:13:42] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:42] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2023-03-09 15:13:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:43] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:43] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:43] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2023-03-09 15:13:43] [INFO ] [Nat]Added 1585 Read/Feed constraints in 135 ms returned sat
[2023-03-09 15:13:43] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 94 ms.
[2023-03-09 15:13:43] [INFO ] Added : 6 causal constraints over 2 iterations in 279 ms. Result :sat
Minimization took 670 ms.
[2023-03-09 15:13:44] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-09 15:13:44] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:44] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2023-03-09 15:13:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:44] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:44] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:45] [INFO ] [Nat]Absence check using state equation in 211 ms returned sat
[2023-03-09 15:13:45] [INFO ] [Nat]Added 1585 Read/Feed constraints in 112 ms returned sat
[2023-03-09 15:13:45] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 66 ms.
[2023-03-09 15:13:45] [INFO ] Added : 7 causal constraints over 2 iterations in 271 ms. Result :sat
Minimization took 874 ms.
[2023-03-09 15:13:46] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:46] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:46] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2023-03-09 15:13:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:46] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:46] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:47] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2023-03-09 15:13:47] [INFO ] [Nat]Added 1585 Read/Feed constraints in 146 ms returned sat
[2023-03-09 15:13:47] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 90 ms.
[2023-03-09 15:13:47] [INFO ] Added : 11 causal constraints over 3 iterations in 332 ms. Result :sat
Minimization took 692 ms.
[2023-03-09 15:13:48] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:48] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:48] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2023-03-09 15:13:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:48] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:13:48] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:49] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2023-03-09 15:13:49] [INFO ] [Nat]Added 1585 Read/Feed constraints in 140 ms returned sat
[2023-03-09 15:13:49] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 91 ms.
[2023-03-09 15:13:49] [INFO ] Added : 8 causal constraints over 2 iterations in 319 ms. Result :sat
Minimization took 668 ms.
[2023-03-09 15:13:50] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:50] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:50] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2023-03-09 15:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:50] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:50] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:50] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2023-03-09 15:13:51] [INFO ] [Nat]Added 1585 Read/Feed constraints in 142 ms returned sat
[2023-03-09 15:13:51] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 83 ms.
[2023-03-09 15:13:51] [INFO ] Added : 8 causal constraints over 2 iterations in 261 ms. Result :sat
Minimization took 694 ms.
[2023-03-09 15:13:52] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:13:52] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:52] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2023-03-09 15:13:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:52] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:13:52] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:52] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2023-03-09 15:13:53] [INFO ] [Nat]Added 1585 Read/Feed constraints in 247 ms returned sat
[2023-03-09 15:13:53] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 99 ms.
[2023-03-09 15:13:53] [INFO ] Added : 13 causal constraints over 3 iterations in 368 ms. Result :sat
Minimization took 644 ms.
[2023-03-09 15:13:54] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:13:54] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:54] [INFO ] [Real]Absence check using state equation in 290 ms returned sat
[2023-03-09 15:13:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:54] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:54] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:54] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2023-03-09 15:13:55] [INFO ] [Nat]Added 1585 Read/Feed constraints in 134 ms returned sat
[2023-03-09 15:13:55] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 91 ms.
[2023-03-09 15:13:55] [INFO ] Added : 7 causal constraints over 2 iterations in 305 ms. Result :sat
Minimization took 657 ms.
[2023-03-09 15:13:56] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:13:56] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:56] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2023-03-09 15:13:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:56] [INFO ] [Nat]Absence check using 20 positive place invariants in 18 ms returned sat
[2023-03-09 15:13:56] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:57] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2023-03-09 15:13:57] [INFO ] [Nat]Added 1585 Read/Feed constraints in 166 ms returned sat
[2023-03-09 15:13:57] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 111 ms.
[2023-03-09 15:13:57] [INFO ] Added : 9 causal constraints over 2 iterations in 327 ms. Result :sat
Minimization took 635 ms.
[2023-03-09 15:13:58] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:13:58] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:58] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2023-03-09 15:13:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:13:58] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:13:58] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:13:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:13:59] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2023-03-09 15:13:59] [INFO ] [Nat]Added 1585 Read/Feed constraints in 122 ms returned sat
[2023-03-09 15:13:59] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 78 ms.
[2023-03-09 15:13:59] [INFO ] Added : 4 causal constraints over 1 iterations in 230 ms. Result :sat
Minimization took 665 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 13 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Applied a total of 0 rules in 35 ms. Remains 529 /529 variables (removed 0) and now considering 1671/1671 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 529/529 places, 1671/1671 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Applied a total of 0 rules in 26 ms. Remains 529 /529 variables (removed 0) and now considering 1671/1671 (removed 0) transitions.
[2023-03-09 15:14:00] [INFO ] Invariant cache hit.
[2023-03-09 15:14:01] [INFO ] Implicit Places using invariants in 789 ms returned []
[2023-03-09 15:14:01] [INFO ] Invariant cache hit.
[2023-03-09 15:14:01] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:14:04] [INFO ] Implicit Places using invariants and state equation in 3248 ms returned []
Implicit Place search using SMT with State Equation took 4040 ms to find 0 implicit places.
[2023-03-09 15:14:04] [INFO ] Redundant transitions in 89 ms returned []
[2023-03-09 15:14:04] [INFO ] Invariant cache hit.
[2023-03-09 15:14:05] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4852 ms. Remains : 529/529 places, 1671/1671 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-00
[2023-03-09 15:14:05] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 103 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :1
[2023-03-09 15:14:05] [INFO ] Invariant cache hit.
[2023-03-09 15:14:05] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:14:05] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:05] [INFO ] [Real]Absence check using state equation in 317 ms returned sat
[2023-03-09 15:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:14:05] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:14:05] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 15:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:05] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2023-03-09 15:14:05] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:14:06] [INFO ] [Nat]Added 1585 Read/Feed constraints in 156 ms returned sat
[2023-03-09 15:14:06] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 126 ms.
[2023-03-09 15:14:06] [INFO ] Added : 4 causal constraints over 1 iterations in 307 ms. Result :sat
Minimization took 638 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 522 transition count 1664
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 522 transition count 1663
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 522 transition count 1663
Applied a total of 20 rules in 121 ms. Remains 522 /529 variables (removed 7) and now considering 1663/1671 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 522/529 places, 1663/1671 transitions.
// Phase 1: matrix 1663 rows 522 cols
[2023-03-09 15:14:07] [INFO ] Computed 22 place invariants in 32 ms
Incomplete random walk after 1000000 steps, including 10564 resets, run finished after 4126 ms. (steps per millisecond=242 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 476 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :1
[2023-03-09 15:14:12] [INFO ] Invariant cache hit.
[2023-03-09 15:14:12] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:14:12] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:12] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2023-03-09 15:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:14:12] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-09 15:14:12] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:12] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2023-03-09 15:14:12] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:14:13] [INFO ] [Nat]Added 1603 Read/Feed constraints in 160 ms returned sat
[2023-03-09 15:14:13] [INFO ] Computed and/alt/rep : 1149/3043/1149 causal constraints (skipped 494 transitions) in 96 ms.
[2023-03-09 15:14:13] [INFO ] Added : 4 causal constraints over 1 iterations in 253 ms. Result :sat
Minimization took 650 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 522 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 37 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 522/522 places, 1663/1663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 41 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
[2023-03-09 15:14:14] [INFO ] Invariant cache hit.
[2023-03-09 15:14:14] [INFO ] Implicit Places using invariants in 353 ms returned []
[2023-03-09 15:14:14] [INFO ] Invariant cache hit.
[2023-03-09 15:14:14] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:14:18] [INFO ] Implicit Places using invariants and state equation in 3767 ms returned []
Implicit Place search using SMT with State Equation took 4136 ms to find 0 implicit places.
[2023-03-09 15:14:18] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-09 15:14:18] [INFO ] Invariant cache hit.
[2023-03-09 15:14:18] [INFO ] Dead Transitions using invariants and state equation in 503 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4729 ms. Remains : 522/522 places, 1663/1663 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-00 in 13742 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-01
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:14:18] [INFO ] Computed 22 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 105 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :1
[2023-03-09 15:14:18] [INFO ] Invariant cache hit.
[2023-03-09 15:14:18] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:14:18] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 15:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:19] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2023-03-09 15:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:14:19] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:14:19] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:19] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2023-03-09 15:14:19] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:14:19] [INFO ] [Nat]Added 1585 Read/Feed constraints in 169 ms returned sat
[2023-03-09 15:14:19] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 142 ms.
[2023-03-09 15:14:20] [INFO ] Added : 6 causal constraints over 2 iterations in 447 ms. Result :sat
Minimization took 699 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 522 transition count 1664
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 522 transition count 1663
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 522 transition count 1663
Applied a total of 20 rules in 135 ms. Remains 522 /529 variables (removed 7) and now considering 1663/1671 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 522/529 places, 1663/1671 transitions.
// Phase 1: matrix 1663 rows 522 cols
[2023-03-09 15:14:21] [INFO ] Computed 22 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 10547 resets, run finished after 4409 ms. (steps per millisecond=226 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 474 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 1) seen :1
[2023-03-09 15:14:26] [INFO ] Invariant cache hit.
[2023-03-09 15:14:26] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:14:26] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:26] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2023-03-09 15:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:14:26] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:14:26] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:26] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2023-03-09 15:14:26] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:14:26] [INFO ] [Nat]Added 1603 Read/Feed constraints in 106 ms returned sat
[2023-03-09 15:14:27] [INFO ] Computed and/alt/rep : 1149/3043/1149 causal constraints (skipped 494 transitions) in 71 ms.
[2023-03-09 15:14:27] [INFO ] Added : 8 causal constraints over 2 iterations in 285 ms. Result :sat
Minimization took 614 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 522 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 21 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 522/522 places, 1663/1663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 20 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
[2023-03-09 15:14:28] [INFO ] Invariant cache hit.
[2023-03-09 15:14:28] [INFO ] Implicit Places using invariants in 350 ms returned []
[2023-03-09 15:14:28] [INFO ] Invariant cache hit.
[2023-03-09 15:14:28] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:14:32] [INFO ] Implicit Places using invariants and state equation in 3815 ms returned []
Implicit Place search using SMT with State Equation took 4167 ms to find 0 implicit places.
[2023-03-09 15:14:32] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-09 15:14:32] [INFO ] Invariant cache hit.
[2023-03-09 15:14:32] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4701 ms. Remains : 522/522 places, 1663/1663 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-01 in 13860 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-02
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:14:32] [INFO ] Computed 22 place invariants in 33 ms
Incomplete random walk after 10000 steps, including 104 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-09 15:14:32] [INFO ] Invariant cache hit.
[2023-03-09 15:14:32] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2023-03-09 15:14:32] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:14:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:33] [INFO ] [Real]Absence check using state equation in 344 ms returned sat
[2023-03-09 15:14:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:14:33] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:14:33] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:14:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:33] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2023-03-09 15:14:33] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:14:33] [INFO ] [Nat]Added 1585 Read/Feed constraints in 141 ms returned sat
[2023-03-09 15:14:33] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 109 ms.
[2023-03-09 15:14:34] [INFO ] Added : 7 causal constraints over 2 iterations in 329 ms. Result :sat
Minimization took 771 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 523 transition count 1665
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 523 transition count 1664
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 19 place count 523 transition count 1664
Applied a total of 19 rules in 83 ms. Remains 523 /529 variables (removed 6) and now considering 1664/1671 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 523/529 places, 1664/1671 transitions.
// Phase 1: matrix 1664 rows 523 cols
[2023-03-09 15:14:35] [INFO ] Computed 22 place invariants in 11 ms
Incomplete random walk after 1000000 steps, including 10533 resets, run finished after 4524 ms. (steps per millisecond=221 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 473 resets, run finished after 893 ms. (steps per millisecond=1119 ) properties (out of 1) seen :1
[2023-03-09 15:14:40] [INFO ] Invariant cache hit.
[2023-03-09 15:14:40] [INFO ] [Real]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-09 15:14:40] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:40] [INFO ] [Real]Absence check using state equation in 314 ms returned sat
[2023-03-09 15:14:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:14:41] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-09 15:14:41] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:41] [INFO ] [Nat]Absence check using state equation in 262 ms returned sat
[2023-03-09 15:14:41] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:14:41] [INFO ] [Nat]Added 1602 Read/Feed constraints in 154 ms returned sat
[2023-03-09 15:14:41] [INFO ] Computed and/alt/rep : 1150/3041/1150 causal constraints (skipped 494 transitions) in 88 ms.
[2023-03-09 15:14:42] [INFO ] Added : 8 causal constraints over 2 iterations in 415 ms. Result :sat
Minimization took 814 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 39 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 523/523 places, 1664/1664 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 31 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
[2023-03-09 15:14:42] [INFO ] Invariant cache hit.
[2023-03-09 15:14:43] [INFO ] Implicit Places using invariants in 433 ms returned []
[2023-03-09 15:14:43] [INFO ] Invariant cache hit.
[2023-03-09 15:14:43] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:14:47] [INFO ] Implicit Places using invariants and state equation in 3803 ms returned []
Implicit Place search using SMT with State Equation took 4238 ms to find 0 implicit places.
[2023-03-09 15:14:47] [INFO ] Redundant transitions in 40 ms returned []
[2023-03-09 15:14:47] [INFO ] Invariant cache hit.
[2023-03-09 15:14:47] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4937 ms. Remains : 523/523 places, 1664/1664 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-02 in 15167 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-03
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:14:47] [INFO ] Computed 22 place invariants in 12 ms
Incomplete random walk after 10000 steps, including 106 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-09 15:14:47] [INFO ] Invariant cache hit.
[2023-03-09 15:14:48] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:14:48] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:48] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2023-03-09 15:14:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:14:48] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-09 15:14:48] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:48] [INFO ] [Nat]Absence check using state equation in 340 ms returned sat
[2023-03-09 15:14:48] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:14:48] [INFO ] [Nat]Added 1585 Read/Feed constraints in 207 ms returned sat
[2023-03-09 15:14:49] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 125 ms.
[2023-03-09 15:14:49] [INFO ] Added : 7 causal constraints over 2 iterations in 383 ms. Result :sat
Minimization took 723 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 522 transition count 1664
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 522 transition count 1663
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 522 transition count 1663
Applied a total of 20 rules in 114 ms. Remains 522 /529 variables (removed 7) and now considering 1663/1671 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 522/529 places, 1663/1671 transitions.
// Phase 1: matrix 1663 rows 522 cols
[2023-03-09 15:14:50] [INFO ] Computed 22 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 10542 resets, run finished after 4980 ms. (steps per millisecond=200 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 474 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :1
[2023-03-09 15:14:55] [INFO ] Invariant cache hit.
[2023-03-09 15:14:56] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:14:56] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:56] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2023-03-09 15:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:14:56] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-09 15:14:56] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:14:56] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2023-03-09 15:14:56] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:14:56] [INFO ] [Nat]Added 1603 Read/Feed constraints in 224 ms returned sat
[2023-03-09 15:14:57] [INFO ] Computed and/alt/rep : 1149/3043/1149 causal constraints (skipped 494 transitions) in 90 ms.
[2023-03-09 15:14:57] [INFO ] Added : 11 causal constraints over 3 iterations in 426 ms. Result :sat
Minimization took 754 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 522 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 25 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 522/522 places, 1663/1663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 19 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
[2023-03-09 15:14:58] [INFO ] Invariant cache hit.
[2023-03-09 15:14:58] [INFO ] Implicit Places using invariants in 362 ms returned []
[2023-03-09 15:14:58] [INFO ] Invariant cache hit.
[2023-03-09 15:14:58] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:15:02] [INFO ] Implicit Places using invariants and state equation in 3546 ms returned []
Implicit Place search using SMT with State Equation took 3932 ms to find 0 implicit places.
[2023-03-09 15:15:02] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-09 15:15:02] [INFO ] Invariant cache hit.
[2023-03-09 15:15:02] [INFO ] Dead Transitions using invariants and state equation in 579 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4585 ms. Remains : 522/522 places, 1663/1663 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-03 in 14997 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-05
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:15:02] [INFO ] Computed 22 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 106 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-09 15:15:02] [INFO ] Invariant cache hit.
[2023-03-09 15:15:03] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:15:03] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:03] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2023-03-09 15:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:15:03] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:15:03] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:03] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2023-03-09 15:15:03] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:15:03] [INFO ] [Nat]Added 1585 Read/Feed constraints in 131 ms returned sat
[2023-03-09 15:15:03] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 156 ms.
[2023-03-09 15:15:04] [INFO ] Added : 6 causal constraints over 2 iterations in 344 ms. Result :sat
Minimization took 623 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 523 transition count 1665
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 523 transition count 1664
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 19 place count 523 transition count 1664
Applied a total of 19 rules in 62 ms. Remains 523 /529 variables (removed 6) and now considering 1664/1671 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 523/529 places, 1664/1671 transitions.
// Phase 1: matrix 1664 rows 523 cols
[2023-03-09 15:15:04] [INFO ] Computed 22 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 10571 resets, run finished after 5314 ms. (steps per millisecond=188 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 479 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 1) seen :1
[2023-03-09 15:15:10] [INFO ] Invariant cache hit.
[2023-03-09 15:15:11] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:15:11] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:15:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:11] [INFO ] [Real]Absence check using state equation in 310 ms returned sat
[2023-03-09 15:15:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:15:11] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:15:11] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:15:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:11] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2023-03-09 15:15:11] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:15:11] [INFO ] [Nat]Added 1602 Read/Feed constraints in 109 ms returned sat
[2023-03-09 15:15:12] [INFO ] Computed and/alt/rep : 1150/3041/1150 causal constraints (skipped 494 transitions) in 96 ms.
[2023-03-09 15:15:12] [INFO ] Added : 9 causal constraints over 2 iterations in 289 ms. Result :sat
Minimization took 638 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 18 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 523/523 places, 1664/1664 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 18 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
[2023-03-09 15:15:12] [INFO ] Invariant cache hit.
[2023-03-09 15:15:13] [INFO ] Implicit Places using invariants in 369 ms returned []
[2023-03-09 15:15:13] [INFO ] Invariant cache hit.
[2023-03-09 15:15:13] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:15:16] [INFO ] Implicit Places using invariants and state equation in 3437 ms returned []
Implicit Place search using SMT with State Equation took 3834 ms to find 0 implicit places.
[2023-03-09 15:15:16] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-09 15:15:16] [INFO ] Invariant cache hit.
[2023-03-09 15:15:17] [INFO ] Dead Transitions using invariants and state equation in 588 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4480 ms. Remains : 523/523 places, 1664/1664 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-05 in 14567 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-06
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:15:17] [INFO ] Computed 22 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 104 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-09 15:15:17] [INFO ] Invariant cache hit.
[2023-03-09 15:15:17] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:15:17] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:17] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2023-03-09 15:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:15:17] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:15:17] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:18] [INFO ] [Nat]Absence check using state equation in 211 ms returned sat
[2023-03-09 15:15:18] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:15:18] [INFO ] [Nat]Added 1585 Read/Feed constraints in 125 ms returned sat
[2023-03-09 15:15:18] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 92 ms.
[2023-03-09 15:15:18] [INFO ] Added : 7 causal constraints over 2 iterations in 311 ms. Result :sat
Minimization took 842 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 523 transition count 1665
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 523 transition count 1664
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 19 place count 523 transition count 1664
Applied a total of 19 rules in 73 ms. Remains 523 /529 variables (removed 6) and now considering 1664/1671 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 523/529 places, 1664/1671 transitions.
// Phase 1: matrix 1664 rows 523 cols
[2023-03-09 15:15:19] [INFO ] Computed 22 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 10539 resets, run finished after 4171 ms. (steps per millisecond=239 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 482 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 1) seen :1
[2023-03-09 15:15:24] [INFO ] Invariant cache hit.
[2023-03-09 15:15:24] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:15:24] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:24] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2023-03-09 15:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:15:24] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:15:24] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 15:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:25] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2023-03-09 15:15:25] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:15:25] [INFO ] [Nat]Added 1602 Read/Feed constraints in 141 ms returned sat
[2023-03-09 15:15:25] [INFO ] Computed and/alt/rep : 1150/3041/1150 causal constraints (skipped 494 transitions) in 91 ms.
[2023-03-09 15:15:25] [INFO ] Added : 11 causal constraints over 3 iterations in 480 ms. Result :sat
Minimization took 968 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 26 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 523/523 places, 1664/1664 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 25 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
[2023-03-09 15:15:26] [INFO ] Invariant cache hit.
[2023-03-09 15:15:27] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-09 15:15:27] [INFO ] Invariant cache hit.
[2023-03-09 15:15:27] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:15:31] [INFO ] Implicit Places using invariants and state equation in 3761 ms returned []
Implicit Place search using SMT with State Equation took 4221 ms to find 0 implicit places.
[2023-03-09 15:15:31] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-09 15:15:31] [INFO ] Invariant cache hit.
[2023-03-09 15:15:31] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4923 ms. Remains : 523/523 places, 1664/1664 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-06 in 14374 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-07
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:15:31] [INFO ] Computed 22 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 103 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :1
[2023-03-09 15:15:31] [INFO ] Invariant cache hit.
[2023-03-09 15:15:31] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:15:31] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:32] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2023-03-09 15:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:15:32] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:15:32] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:32] [INFO ] [Nat]Absence check using state equation in 219 ms returned sat
[2023-03-09 15:15:32] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:15:32] [INFO ] [Nat]Added 1585 Read/Feed constraints in 141 ms returned sat
[2023-03-09 15:15:32] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 106 ms.
[2023-03-09 15:15:33] [INFO ] Added : 11 causal constraints over 3 iterations in 508 ms. Result :sat
Minimization took 958 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 522 transition count 1664
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 522 transition count 1663
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 522 transition count 1663
Applied a total of 20 rules in 73 ms. Remains 522 /529 variables (removed 7) and now considering 1663/1671 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 522/529 places, 1663/1671 transitions.
// Phase 1: matrix 1663 rows 522 cols
[2023-03-09 15:15:34] [INFO ] Computed 22 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 10538 resets, run finished after 4947 ms. (steps per millisecond=202 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 472 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 1) seen :1
[2023-03-09 15:15:40] [INFO ] Invariant cache hit.
[2023-03-09 15:15:40] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:15:40] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:40] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2023-03-09 15:15:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:15:40] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:15:40] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:40] [INFO ] [Nat]Absence check using state equation in 243 ms returned sat
[2023-03-09 15:15:40] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:15:41] [INFO ] [Nat]Added 1603 Read/Feed constraints in 224 ms returned sat
[2023-03-09 15:15:41] [INFO ] Computed and/alt/rep : 1149/3043/1149 causal constraints (skipped 494 transitions) in 119 ms.
[2023-03-09 15:15:41] [INFO ] Added : 6 causal constraints over 2 iterations in 460 ms. Result :sat
Minimization took 907 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 522 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 33 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 522/522 places, 1663/1663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 28 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
[2023-03-09 15:15:42] [INFO ] Invariant cache hit.
[2023-03-09 15:15:42] [INFO ] Implicit Places using invariants in 433 ms returned []
[2023-03-09 15:15:42] [INFO ] Invariant cache hit.
[2023-03-09 15:15:43] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:15:47] [INFO ] Implicit Places using invariants and state equation in 4267 ms returned []
Implicit Place search using SMT with State Equation took 4705 ms to find 0 implicit places.
[2023-03-09 15:15:47] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-09 15:15:47] [INFO ] Invariant cache hit.
[2023-03-09 15:15:47] [INFO ] Dead Transitions using invariants and state equation in 588 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5372 ms. Remains : 522/522 places, 1663/1663 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-07 in 16093 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-10
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:15:47] [INFO ] Computed 22 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 104 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-09 15:15:47] [INFO ] Invariant cache hit.
[2023-03-09 15:15:48] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:15:48] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:48] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2023-03-09 15:15:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:15:48] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:15:48] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:48] [INFO ] [Nat]Absence check using state equation in 205 ms returned sat
[2023-03-09 15:15:48] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:15:48] [INFO ] [Nat]Added 1585 Read/Feed constraints in 121 ms returned sat
[2023-03-09 15:15:48] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 78 ms.
[2023-03-09 15:15:49] [INFO ] Added : 8 causal constraints over 2 iterations in 414 ms. Result :sat
Minimization took 917 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 523 transition count 1665
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 523 transition count 1664
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 19 place count 523 transition count 1664
Applied a total of 19 rules in 90 ms. Remains 523 /529 variables (removed 6) and now considering 1664/1671 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 523/529 places, 1664/1671 transitions.
// Phase 1: matrix 1664 rows 523 cols
[2023-03-09 15:15:50] [INFO ] Computed 22 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 10525 resets, run finished after 5110 ms. (steps per millisecond=195 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 477 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 1) seen :1
[2023-03-09 15:15:56] [INFO ] Invariant cache hit.
[2023-03-09 15:15:56] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:15:56] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:56] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2023-03-09 15:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:15:56] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:15:56] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:15:57] [INFO ] [Nat]Absence check using state equation in 267 ms returned sat
[2023-03-09 15:15:57] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:15:57] [INFO ] [Nat]Added 1602 Read/Feed constraints in 151 ms returned sat
[2023-03-09 15:15:57] [INFO ] Computed and/alt/rep : 1150/3041/1150 causal constraints (skipped 494 transitions) in 84 ms.
[2023-03-09 15:15:57] [INFO ] Added : 11 causal constraints over 3 iterations in 351 ms. Result :sat
Minimization took 693 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 38 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 523/523 places, 1664/1664 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 23 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
[2023-03-09 15:15:58] [INFO ] Invariant cache hit.
[2023-03-09 15:15:58] [INFO ] Implicit Places using invariants in 353 ms returned []
[2023-03-09 15:15:58] [INFO ] Invariant cache hit.
[2023-03-09 15:15:59] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:16:02] [INFO ] Implicit Places using invariants and state equation in 3302 ms returned []
Implicit Place search using SMT with State Equation took 3669 ms to find 0 implicit places.
[2023-03-09 15:16:02] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-09 15:16:02] [INFO ] Invariant cache hit.
[2023-03-09 15:16:02] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4332 ms. Remains : 523/523 places, 1664/1664 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-10 in 14997 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-11
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:16:02] [INFO ] Computed 22 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 104 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-09 15:16:02] [INFO ] Invariant cache hit.
[2023-03-09 15:16:03] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:16:03] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 15:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:03] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2023-03-09 15:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:16:03] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:16:03] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 15:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:03] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2023-03-09 15:16:03] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:16:03] [INFO ] [Nat]Added 1585 Read/Feed constraints in 135 ms returned sat
[2023-03-09 15:16:03] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 101 ms.
[2023-03-09 15:16:04] [INFO ] Added : 8 causal constraints over 2 iterations in 326 ms. Result :sat
Minimization took 625 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 523 transition count 1665
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 523 transition count 1664
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 19 place count 523 transition count 1664
Applied a total of 19 rules in 89 ms. Remains 523 /529 variables (removed 6) and now considering 1664/1671 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 523/529 places, 1664/1671 transitions.
// Phase 1: matrix 1664 rows 523 cols
[2023-03-09 15:16:05] [INFO ] Computed 22 place invariants in 11 ms
Incomplete random walk after 1000000 steps, including 10556 resets, run finished after 4328 ms. (steps per millisecond=231 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 478 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 1) seen :1
[2023-03-09 15:16:09] [INFO ] Invariant cache hit.
[2023-03-09 15:16:10] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:16:10] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:16:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:10] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2023-03-09 15:16:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:16:10] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:16:10] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:10] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2023-03-09 15:16:10] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:16:10] [INFO ] [Nat]Added 1602 Read/Feed constraints in 124 ms returned sat
[2023-03-09 15:16:10] [INFO ] Computed and/alt/rep : 1150/3041/1150 causal constraints (skipped 494 transitions) in 88 ms.
[2023-03-09 15:16:11] [INFO ] Added : 9 causal constraints over 2 iterations in 274 ms. Result :sat
Minimization took 675 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 31 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 523/523 places, 1664/1664 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 24 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
[2023-03-09 15:16:11] [INFO ] Invariant cache hit.
[2023-03-09 15:16:12] [INFO ] Implicit Places using invariants in 364 ms returned []
[2023-03-09 15:16:12] [INFO ] Invariant cache hit.
[2023-03-09 15:16:12] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:16:16] [INFO ] Implicit Places using invariants and state equation in 4323 ms returned []
Implicit Place search using SMT with State Equation took 4717 ms to find 0 implicit places.
[2023-03-09 15:16:16] [INFO ] Redundant transitions in 40 ms returned []
[2023-03-09 15:16:16] [INFO ] Invariant cache hit.
[2023-03-09 15:16:17] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5424 ms. Remains : 523/523 places, 1664/1664 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-11 in 14500 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-12
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:16:17] [INFO ] Computed 22 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 103 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :1
[2023-03-09 15:16:17] [INFO ] Invariant cache hit.
[2023-03-09 15:16:17] [INFO ] [Real]Absence check using 20 positive place invariants in 35 ms returned sat
[2023-03-09 15:16:17] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:17] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2023-03-09 15:16:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:16:17] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:16:17] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:18] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2023-03-09 15:16:18] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:16:18] [INFO ] [Nat]Added 1585 Read/Feed constraints in 184 ms returned sat
[2023-03-09 15:16:18] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 89 ms.
[2023-03-09 15:16:18] [INFO ] Added : 13 causal constraints over 3 iterations in 350 ms. Result :sat
Minimization took 606 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 523 transition count 1665
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 523 transition count 1665
Applied a total of 18 rules in 68 ms. Remains 523 /529 variables (removed 6) and now considering 1665/1671 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 523/529 places, 1665/1671 transitions.
// Phase 1: matrix 1665 rows 523 cols
[2023-03-09 15:16:19] [INFO ] Computed 22 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 10528 resets, run finished after 4565 ms. (steps per millisecond=219 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 483 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 1) seen :1
[2023-03-09 15:16:24] [INFO ] Invariant cache hit.
[2023-03-09 15:16:24] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:16:24] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:25] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2023-03-09 15:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:16:25] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:16:25] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:25] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2023-03-09 15:16:25] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:16:25] [INFO ] [Nat]Added 1603 Read/Feed constraints in 231 ms returned sat
[2023-03-09 15:16:25] [INFO ] Computed and/alt/rep : 1151/3044/1151 causal constraints (skipped 494 transitions) in 106 ms.
[2023-03-09 15:16:26] [INFO ] Added : 16 causal constraints over 4 iterations in 462 ms. Result :sat
Minimization took 826 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1665/1665 transitions.
Applied a total of 0 rules in 32 ms. Remains 523 /523 variables (removed 0) and now considering 1665/1665 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 523/523 places, 1665/1665 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1665/1665 transitions.
Applied a total of 0 rules in 28 ms. Remains 523 /523 variables (removed 0) and now considering 1665/1665 (removed 0) transitions.
[2023-03-09 15:16:27] [INFO ] Invariant cache hit.
[2023-03-09 15:16:27] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-03-09 15:16:27] [INFO ] Invariant cache hit.
[2023-03-09 15:16:27] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:16:31] [INFO ] Implicit Places using invariants and state equation in 3585 ms returned []
Implicit Place search using SMT with State Equation took 3915 ms to find 0 implicit places.
[2023-03-09 15:16:31] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-09 15:16:31] [INFO ] Invariant cache hit.
[2023-03-09 15:16:31] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4509 ms. Remains : 523/523 places, 1665/1665 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-12 in 14272 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-13
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:16:31] [INFO ] Computed 22 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 103 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-09 15:16:31] [INFO ] Invariant cache hit.
[2023-03-09 15:16:31] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:16:31] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:32] [INFO ] [Real]Absence check using state equation in 287 ms returned sat
[2023-03-09 15:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:16:32] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:16:32] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:32] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2023-03-09 15:16:32] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:16:32] [INFO ] [Nat]Added 1585 Read/Feed constraints in 172 ms returned sat
[2023-03-09 15:16:32] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 95 ms.
[2023-03-09 15:16:33] [INFO ] Added : 7 causal constraints over 2 iterations in 319 ms. Result :sat
Minimization took 653 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 522 transition count 1664
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 522 transition count 1663
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 522 transition count 1663
Applied a total of 20 rules in 96 ms. Remains 522 /529 variables (removed 7) and now considering 1663/1671 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 522/529 places, 1663/1671 transitions.
// Phase 1: matrix 1663 rows 522 cols
[2023-03-09 15:16:33] [INFO ] Computed 22 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 10547 resets, run finished after 4957 ms. (steps per millisecond=201 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 476 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 1) seen :1
[2023-03-09 15:16:39] [INFO ] Invariant cache hit.
[2023-03-09 15:16:39] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:16:39] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:39] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2023-03-09 15:16:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:16:40] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:16:40] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:40] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2023-03-09 15:16:40] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:16:40] [INFO ] [Nat]Added 1603 Read/Feed constraints in 103 ms returned sat
[2023-03-09 15:16:40] [INFO ] Computed and/alt/rep : 1149/3043/1149 causal constraints (skipped 494 transitions) in 108 ms.
[2023-03-09 15:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 325 ms. Result :sat
Minimization took 647 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 522 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 49 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 522/522 places, 1663/1663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 23 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
[2023-03-09 15:16:41] [INFO ] Invariant cache hit.
[2023-03-09 15:16:41] [INFO ] Implicit Places using invariants in 336 ms returned []
[2023-03-09 15:16:41] [INFO ] Invariant cache hit.
[2023-03-09 15:16:42] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:16:45] [INFO ] Implicit Places using invariants and state equation in 3504 ms returned []
Implicit Place search using SMT with State Equation took 3868 ms to find 0 implicit places.
[2023-03-09 15:16:45] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-09 15:16:45] [INFO ] Invariant cache hit.
[2023-03-09 15:16:46] [INFO ] Dead Transitions using invariants and state equation in 672 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4626 ms. Remains : 522/522 places, 1663/1663 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-13 in 14472 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-14
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:16:46] [INFO ] Computed 22 place invariants in 13 ms
Incomplete random walk after 10000 steps, including 103 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :1
[2023-03-09 15:16:46] [INFO ] Invariant cache hit.
[2023-03-09 15:16:46] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2023-03-09 15:16:46] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:46] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2023-03-09 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:16:46] [INFO ] [Nat]Absence check using 20 positive place invariants in 22 ms returned sat
[2023-03-09 15:16:46] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:46] [INFO ] [Nat]Absence check using state equation in 251 ms returned sat
[2023-03-09 15:16:46] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:16:47] [INFO ] [Nat]Added 1585 Read/Feed constraints in 162 ms returned sat
[2023-03-09 15:16:47] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 87 ms.
[2023-03-09 15:16:47] [INFO ] Added : 9 causal constraints over 2 iterations in 332 ms. Result :sat
Minimization took 837 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 522 transition count 1664
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 522 transition count 1663
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 522 transition count 1663
Applied a total of 20 rules in 59 ms. Remains 522 /529 variables (removed 7) and now considering 1663/1671 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 522/529 places, 1663/1671 transitions.
// Phase 1: matrix 1663 rows 522 cols
[2023-03-09 15:16:48] [INFO ] Computed 22 place invariants in 20 ms
Incomplete random walk after 1000000 steps, including 10551 resets, run finished after 4542 ms. (steps per millisecond=220 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 476 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 1) seen :1
[2023-03-09 15:16:53] [INFO ] Invariant cache hit.
[2023-03-09 15:16:53] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:16:53] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:54] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2023-03-09 15:16:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:16:54] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2023-03-09 15:16:54] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 15:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:16:54] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2023-03-09 15:16:54] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:16:54] [INFO ] [Nat]Added 1603 Read/Feed constraints in 176 ms returned sat
[2023-03-09 15:16:54] [INFO ] Computed and/alt/rep : 1149/3043/1149 causal constraints (skipped 494 transitions) in 99 ms.
[2023-03-09 15:16:55] [INFO ] Added : 11 causal constraints over 3 iterations in 411 ms. Result :sat
Minimization took 870 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 522 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 26 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 522/522 places, 1663/1663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 522/522 places, 1663/1663 transitions.
Applied a total of 0 rules in 24 ms. Remains 522 /522 variables (removed 0) and now considering 1663/1663 (removed 0) transitions.
[2023-03-09 15:16:56] [INFO ] Invariant cache hit.
[2023-03-09 15:16:56] [INFO ] Implicit Places using invariants in 367 ms returned []
[2023-03-09 15:16:56] [INFO ] Invariant cache hit.
[2023-03-09 15:16:56] [INFO ] State equation strengthened by 1603 read => feed constraints.
[2023-03-09 15:17:00] [INFO ] Implicit Places using invariants and state equation in 3821 ms returned []
Implicit Place search using SMT with State Equation took 4212 ms to find 0 implicit places.
[2023-03-09 15:17:00] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-09 15:17:00] [INFO ] Invariant cache hit.
[2023-03-09 15:17:01] [INFO ] Dead Transitions using invariants and state equation in 594 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4900 ms. Remains : 522/522 places, 1663/1663 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-14 in 14992 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-15
// Phase 1: matrix 1671 rows 529 cols
[2023-03-09 15:17:01] [INFO ] Computed 22 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 104 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-09 15:17:01] [INFO ] Invariant cache hit.
[2023-03-09 15:17:01] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-09 15:17:01] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:17:01] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2023-03-09 15:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:17:01] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-09 15:17:01] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-09 15:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:17:01] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2023-03-09 15:17:01] [INFO ] State equation strengthened by 1585 read => feed constraints.
[2023-03-09 15:17:01] [INFO ] [Nat]Added 1585 Read/Feed constraints in 116 ms returned sat
[2023-03-09 15:17:02] [INFO ] Computed and/alt/rep : 1157/3020/1157 causal constraints (skipped 494 transitions) in 109 ms.
[2023-03-09 15:17:02] [INFO ] Added : 4 causal constraints over 1 iterations in 366 ms. Result :sat
Minimization took 975 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 1671/1671 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 523 transition count 1665
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 523 transition count 1664
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 19 place count 523 transition count 1664
Applied a total of 19 rules in 94 ms. Remains 523 /529 variables (removed 6) and now considering 1664/1671 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 523/529 places, 1664/1671 transitions.
// Phase 1: matrix 1664 rows 523 cols
[2023-03-09 15:17:03] [INFO ] Computed 22 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 10559 resets, run finished after 4429 ms. (steps per millisecond=225 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 470 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 1) seen :1
[2023-03-09 15:17:08] [INFO ] Invariant cache hit.
[2023-03-09 15:17:08] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:17:08] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-09 15:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:17:09] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2023-03-09 15:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:17:09] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-09 15:17:09] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 15:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:17:09] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2023-03-09 15:17:09] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:17:09] [INFO ] [Nat]Added 1602 Read/Feed constraints in 174 ms returned sat
[2023-03-09 15:17:09] [INFO ] Computed and/alt/rep : 1150/3041/1150 causal constraints (skipped 494 transitions) in 112 ms.
[2023-03-09 15:17:10] [INFO ] Added : 4 causal constraints over 1 iterations in 363 ms. Result :sat
Minimization took 812 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 30 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 523/523 places, 1664/1664 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1664/1664 transitions.
Applied a total of 0 rules in 17 ms. Remains 523 /523 variables (removed 0) and now considering 1664/1664 (removed 0) transitions.
[2023-03-09 15:17:11] [INFO ] Invariant cache hit.
[2023-03-09 15:17:11] [INFO ] Implicit Places using invariants in 362 ms returned []
[2023-03-09 15:17:11] [INFO ] Invariant cache hit.
[2023-03-09 15:17:11] [INFO ] State equation strengthened by 1602 read => feed constraints.
[2023-03-09 15:17:14] [INFO ] Implicit Places using invariants and state equation in 3523 ms returned []
Implicit Place search using SMT with State Equation took 3886 ms to find 0 implicit places.
[2023-03-09 15:17:14] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-09 15:17:14] [INFO ] Invariant cache hit.
[2023-03-09 15:17:15] [INFO ] Dead Transitions using invariants and state equation in 572 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4522 ms. Remains : 523/523 places, 1664/1664 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-15 in 14425 ms.
[2023-03-09 15:17:15] [INFO ] Flatten gal took : 134 ms
[2023-03-09 15:17:15] [INFO ] Applying decomposition
[2023-03-09 15:17:15] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17410529373738566092.txt' '-o' '/tmp/graph17410529373738566092.bin' '-w' '/tmp/graph17410529373738566092.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17410529373738566092.bin' '-l' '-1' '-v' '-w' '/tmp/graph17410529373738566092.weights' '-q' '0' '-e' '0.001'
[2023-03-09 15:17:16] [INFO ] Decomposing Gal with order
[2023-03-09 15:17:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 15:17:16] [INFO ] Removed a total of 1269 redundant transitions.
[2023-03-09 15:17:16] [INFO ] Flatten gal took : 285 ms
[2023-03-09 15:17:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 1140 labels/synchronizations in 59 ms.
[2023-03-09 15:17:16] [INFO ] Time to serialize gal into /tmp/UpperBounds3627964458020883701.gal : 17 ms
[2023-03-09 15:17:16] [INFO ] Time to serialize properties into /tmp/UpperBounds18075309894579813878.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3627964458020883701.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18075309894579813878.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds18075309894579813878.prop.
Detected timeout of ITS tools.
[2023-03-09 15:39:21] [INFO ] Flatten gal took : 421 ms
[2023-03-09 15:39:22] [INFO ] Time to serialize gal into /tmp/UpperBounds14970525334506947497.gal : 68 ms
[2023-03-09 15:39:22] [INFO ] Time to serialize properties into /tmp/UpperBounds6914949113675530840.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14970525334506947497.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6914949113675530840.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds6914949113675530840.prop.
Detected timeout of ITS tools.
[2023-03-09 16:01:25] [INFO ] Flatten gal took : 579 ms
[2023-03-09 16:01:29] [INFO ] Input system was already deterministic with 1671 transitions.
[2023-03-09 16:01:29] [INFO ] Transformed 529 places.
[2023-03-09 16:01:29] [INFO ] Transformed 1671 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 16:01:29] [INFO ] Time to serialize gal into /tmp/UpperBounds7026628145570428388.gal : 22 ms
[2023-03-09 16:01:29] [INFO ] Time to serialize properties into /tmp/UpperBounds6322325465616897048.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds7026628145570428388.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6322325465616897048.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds6322325465616897048.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 3459456 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16195064 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="CANInsertWithFailure-PT-020"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is CANInsertWithFailure-PT-020, 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 r037-tajo-167813690700717"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-020.tgz
mv CANInsertWithFailure-PT-020 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 ;