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.r041-tajo-167813695000701.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)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANInsertWithFailure-PT-005, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695000701
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 8.7K Feb 26 00:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 00:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 00:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 00:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 00:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 26 00:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 00:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 00:36 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 202K 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-005-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-005-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678658551144

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-005
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 22:02:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 22:02:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 22:02:35] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2023-03-12 22:02:35] [INFO ] Transformed 114 places.
[2023-03-12 22:02:35] [INFO ] Transformed 180 transitions.
[2023-03-12 22:02:35] [INFO ] Parsed PT model containing 114 places and 180 transitions and 500 arcs in 261 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 180 rows 114 cols
[2023-03-12 22:02:35] [INFO ] Computed 8 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 105 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :19
FORMULA CANInsertWithFailure-PT-005-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-005-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-005-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-005-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :13
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :14
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) seen :13
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :13
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :14
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :13
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :14
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 12) seen :14
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 12) seen :14
[2023-03-12 22:02:36] [INFO ] Invariant cache hit.
[2023-03-12 22:02:36] [INFO ] [Real]Absence check using 6 positive place invariants in 43 ms returned sat
[2023-03-12 22:02:36] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 27 ms returned sat
[2023-03-12 22:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:37] [INFO ] [Real]Absence check using state equation in 1031 ms returned sat
[2023-03-12 22:02:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:37] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-12 22:02:37] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:02:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:37] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-12 22:02:37] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-12 22:02:37] [INFO ] [Nat]Added 45 Read/Feed constraints in 23 ms returned sat
[2023-03-12 22:02:37] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 26 ms.
[2023-03-12 22:02:38] [INFO ] Added : 38 causal constraints over 8 iterations in 241 ms. Result :sat
Minimization took 80 ms.
[2023-03-12 22:02:38] [INFO ] [Real]Absence check using 6 positive place invariants in 18 ms returned sat
[2023-03-12 22:02:38] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:38] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 22:02:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:38] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:38] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:38] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2023-03-12 22:02:38] [INFO ] [Nat]Added 45 Read/Feed constraints in 24 ms returned sat
[2023-03-12 22:02:39] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 32 ms.
[2023-03-12 22:02:39] [INFO ] Added : 26 causal constraints over 6 iterations in 275 ms. Result :sat
Minimization took 34 ms.
[2023-03-12 22:02:39] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-12 22:02:39] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:39] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-12 22:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:39] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:39] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:39] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-12 22:02:39] [INFO ] [Nat]Added 45 Read/Feed constraints in 24 ms returned sat
[2023-03-12 22:02:39] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 49 ms.
[2023-03-12 22:02:39] [INFO ] Added : 51 causal constraints over 11 iterations in 194 ms. Result :sat
Minimization took 38 ms.
[2023-03-12 22:02:39] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:39] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:39] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-12 22:02:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:40] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:40] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:40] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-12 22:02:40] [INFO ] [Nat]Added 45 Read/Feed constraints in 39 ms returned sat
[2023-03-12 22:02:40] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 21 ms.
[2023-03-12 22:02:40] [INFO ] Added : 50 causal constraints over 10 iterations in 145 ms. Result :sat
Minimization took 48 ms.
[2023-03-12 22:02:40] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:40] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-12 22:02:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:40] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-12 22:02:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:40] [INFO ] [Nat]Absence check using 6 positive place invariants in 53 ms returned sat
[2023-03-12 22:02:40] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 29 ms returned sat
[2023-03-12 22:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:41] [INFO ] [Nat]Absence check using state equation in 1024 ms returned sat
[2023-03-12 22:02:41] [INFO ] [Nat]Added 45 Read/Feed constraints in 16 ms returned sat
[2023-03-12 22:02:41] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 16 ms.
[2023-03-12 22:02:42] [INFO ] Added : 38 causal constraints over 8 iterations in 338 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 22:02:42] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:42] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:42] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-12 22:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:42] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:42] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:42] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-12 22:02:42] [INFO ] [Nat]Added 45 Read/Feed constraints in 24 ms returned sat
[2023-03-12 22:02:42] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 18 ms.
[2023-03-12 22:02:42] [INFO ] Added : 48 causal constraints over 10 iterations in 208 ms. Result :sat
Minimization took 47 ms.
[2023-03-12 22:02:42] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-12 22:02:42] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:42] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-12 22:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:42] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-12 22:02:42] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:43] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-12 22:02:43] [INFO ] [Nat]Added 45 Read/Feed constraints in 44 ms returned sat
[2023-03-12 22:02:43] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 26 ms.
[2023-03-12 22:02:43] [INFO ] Added : 48 causal constraints over 10 iterations in 389 ms. Result :sat
Minimization took 42 ms.
[2023-03-12 22:02:43] [INFO ] [Real]Absence check using 6 positive place invariants in 7 ms returned sat
[2023-03-12 22:02:43] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:43] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-12 22:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:43] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:43] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-12 22:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:43] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-12 22:02:43] [INFO ] [Nat]Added 45 Read/Feed constraints in 4 ms returned unsat
[2023-03-12 22:02:43] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-12 22:02:43] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned unsat
[2023-03-12 22:02:43] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:43] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:43] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-12 22:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:44] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:44] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Nat]Added 45 Read/Feed constraints in 9 ms returned sat
[2023-03-12 22:02:44] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 36 ms.
[2023-03-12 22:02:44] [INFO ] Added : 51 causal constraints over 11 iterations in 157 ms. Result :sat
Minimization took 29 ms.
[2023-03-12 22:02:44] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:44] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-12 22:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:44] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:44] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Nat]Added 45 Read/Feed constraints in 9 ms returned sat
[2023-03-12 22:02:44] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 28 ms.
[2023-03-12 22:02:44] [INFO ] Added : 48 causal constraints over 10 iterations in 124 ms. Result :sat
Minimization took 44 ms.
[2023-03-12 22:02:44] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:44] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-12 22:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:44] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:44] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-12 22:02:44] [INFO ] [Nat]Added 45 Read/Feed constraints in 10 ms returned sat
[2023-03-12 22:02:44] [INFO ] Computed and/alt/rep : 165/270/165 causal constraints (skipped 10 transitions) in 12 ms.
[2023-03-12 22:02:45] [INFO ] Added : 38 causal constraints over 8 iterations in 123 ms. Result :sat
Minimization took 42 ms.
Current structural bounds on expressions (after SMT) : [5, 5, 5, 5, 5, 5, 5, 4, 1, 5, 5, 5] Max seen :[1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1]
FORMULA CANInsertWithFailure-PT-005-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CANInsertWithFailure-PT-005-UpperBounds-09 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 10 out of 114 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 114/114 places, 180/180 transitions.
Graph (complete) has 276 edges and 114 vertex of which 113 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 113 transition count 147
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 80 transition count 147
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 67 place count 80 transition count 145
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 71 place count 78 transition count 145
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 99 place count 64 transition count 131
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 108 place count 64 transition count 122
Partial Free-agglomeration rule applied 31 times.
Drop transitions removed 31 transitions
Iterating global reduction 2 with 31 rules applied. Total rules applied 139 place count 64 transition count 122
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 148 place count 64 transition count 122
Applied a total of 148 rules in 62 ms. Remains 64 /114 variables (removed 50) and now considering 122/180 (removed 58) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 64/114 places, 122/180 transitions.
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:02:45] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 32678 resets, run finished after 1590 ms. (steps per millisecond=628 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 6524 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 5343 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 6394 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 6492 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000000 steps, including 6451 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 6565 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 6233 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 6188 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 6444 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 10) seen :7
[2023-03-12 22:02:51] [INFO ] Invariant cache hit.
[2023-03-12 22:02:51] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-12 22:02:51] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:51] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-12 22:02:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:51] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:51] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-12 22:02:51] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:02:51] [INFO ] [Nat]Added 88 Read/Feed constraints in 9 ms returned sat
[2023-03-12 22:02:51] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 10 ms.
[2023-03-12 22:02:51] [INFO ] Added : 8 causal constraints over 3 iterations in 46 ms. Result :sat
Minimization took 21 ms.
[2023-03-12 22:02:52] [INFO ] [Real]Absence check using 5 positive place invariants in 24 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:52] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-12 22:02:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:52] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Nat]Added 88 Read/Feed constraints in 28 ms returned sat
[2023-03-12 22:02:52] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 17 ms.
[2023-03-12 22:02:52] [INFO ] Added : 23 causal constraints over 5 iterations in 98 ms. Result :sat
Minimization took 35 ms.
[2023-03-12 22:02:52] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:52] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-12 22:02:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:52] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-12 22:02:52] [INFO ] [Nat]Added 88 Read/Feed constraints in 29 ms returned sat
[2023-03-12 22:02:52] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 8 ms.
[2023-03-12 22:02:52] [INFO ] Added : 23 causal constraints over 5 iterations in 178 ms. Result :sat
Minimization took 60 ms.
[2023-03-12 22:02:53] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-12 22:02:53] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 25 ms returned sat
[2023-03-12 22:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:53] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2023-03-12 22:02:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-12 22:02:53] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:53] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-12 22:02:53] [INFO ] [Nat]Added 88 Read/Feed constraints in 20 ms returned sat
[2023-03-12 22:02:53] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 13 ms.
[2023-03-12 22:02:53] [INFO ] Added : 13 causal constraints over 4 iterations in 70 ms. Result :sat
Minimization took 39 ms.
[2023-03-12 22:02:54] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:54] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-12 22:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:54] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Nat]Added 88 Read/Feed constraints in 34 ms returned sat
[2023-03-12 22:02:54] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 16 ms.
[2023-03-12 22:02:54] [INFO ] Added : 14 causal constraints over 4 iterations in 84 ms. Result :sat
Minimization took 42 ms.
[2023-03-12 22:02:54] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:54] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-12 22:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:54] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Nat]Added 88 Read/Feed constraints in 29 ms returned sat
[2023-03-12 22:02:54] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 14 ms.
[2023-03-12 22:02:54] [INFO ] Added : 30 causal constraints over 8 iterations in 121 ms. Result :sat
Minimization took 37 ms.
[2023-03-12 22:02:54] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:54] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-12 22:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:55] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Nat]Added 88 Read/Feed constraints in 11 ms returned sat
[2023-03-12 22:02:55] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 9 ms.
[2023-03-12 22:02:55] [INFO ] Added : 28 causal constraints over 6 iterations in 77 ms. Result :sat
Minimization took 34 ms.
[2023-03-12 22:02:55] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:55] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-12 22:02:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:55] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Nat]Added 88 Read/Feed constraints in 28 ms returned sat
[2023-03-12 22:02:55] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 20 ms.
[2023-03-12 22:02:55] [INFO ] Added : 22 causal constraints over 5 iterations in 83 ms. Result :sat
Minimization took 58 ms.
[2023-03-12 22:02:55] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:55] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-12 22:02:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:55] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-12 22:02:55] [INFO ] [Nat]Added 88 Read/Feed constraints in 31 ms returned sat
[2023-03-12 22:02:55] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 15 ms.
[2023-03-12 22:02:56] [INFO ] Added : 24 causal constraints over 5 iterations in 203 ms. Result :sat
Minimization took 40 ms.
[2023-03-12 22:02:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:02:56] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:56] [INFO ] [Real]Absence check using state equation in 394 ms returned sat
[2023-03-12 22:02:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:02:56] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:56] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-12 22:02:56] [INFO ] [Nat]Added 88 Read/Feed constraints in 12 ms returned sat
[2023-03-12 22:02:56] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 21 ms.
[2023-03-12 22:02:56] [INFO ] Added : 17 causal constraints over 4 iterations in 96 ms. Result :sat
Minimization took 37 ms.
Current structural bounds on expressions (after SMT) : [5, 5, 5, 5, 5, 5, 5, 5, 5, 5] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 10 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 64/64 places, 122/122 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 64 /64 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-12 22:02:56] [INFO ] Invariant cache hit.
[2023-03-12 22:02:58] [INFO ] Implicit Places using invariants in 1579 ms returned []
[2023-03-12 22:02:58] [INFO ] Invariant cache hit.
[2023-03-12 22:02:58] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:02:58] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 1740 ms to find 0 implicit places.
[2023-03-12 22:02:58] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 22:02:58] [INFO ] Invariant cache hit.
[2023-03-12 22:02:58] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1841 ms. Remains : 64/64 places, 122/122 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-01
[2023-03-12 22:02:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 326 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 62 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
[2023-03-12 22:02:58] [INFO ] Invariant cache hit.
[2023-03-12 22:02:58] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:02:58] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-12 22:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:58] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-12 22:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:02:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-12 22:02:58] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:02:59] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-12 22:02:59] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:02:59] [INFO ] [Nat]Added 88 Read/Feed constraints in 21 ms returned sat
[2023-03-12 22:02:59] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 7 ms.
[2023-03-12 22:02:59] [INFO ] Added : 8 causal constraints over 3 iterations in 149 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 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 58 transition count 116
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 15 place count 58 transition count 116
Applied a total of 15 rules in 12 ms. Remains 58 /64 variables (removed 6) and now considering 116/122 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 58/64 places, 116/122 transitions.
// Phase 1: matrix 116 rows 58 cols
[2023-03-12 22:02:59] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 37916 resets, run finished after 1194 ms. (steps per millisecond=837 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 7545 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 1) seen :1
[2023-03-12 22:03:00] [INFO ] Invariant cache hit.
[2023-03-12 22:03:00] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:00] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-12 22:03:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:00] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:01] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-12 22:03:01] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:01] [INFO ] [Nat]Added 99 Read/Feed constraints in 11 ms returned sat
[2023-03-12 22:03:01] [INFO ] Computed and/alt/rep : 93/338/93 causal constraints (skipped 18 transitions) in 10 ms.
[2023-03-12 22:03:01] [INFO ] Added : 15 causal constraints over 4 iterations in 39 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 58/58 places, 116/116 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-12 22:03:01] [INFO ] Invariant cache hit.
[2023-03-12 22:03:01] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-12 22:03:01] [INFO ] Invariant cache hit.
[2023-03-12 22:03:01] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:04] [INFO ] Implicit Places using invariants and state equation in 3172 ms returned []
Implicit Place search using SMT with State Equation took 3287 ms to find 0 implicit places.
[2023-03-12 22:03:04] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 22:03:04] [INFO ] Invariant cache hit.
[2023-03-12 22:03:04] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3492 ms. Remains : 58/58 places, 116/116 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-01 in 5832 ms.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-03
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:03:04] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 322 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2023-03-12 22:03:04] [INFO ] Invariant cache hit.
[2023-03-12 22:03:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:03:04] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 22:03:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:04] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-12 22:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:04] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-12 22:03:04] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:03:04] [INFO ] [Nat]Added 88 Read/Feed constraints in 13 ms returned sat
[2023-03-12 22:03:04] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 9 ms.
[2023-03-12 22:03:04] [INFO ] Added : 23 causal constraints over 5 iterations in 68 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 59 transition count 117
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 59 transition count 116
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 58 transition count 116
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 58 transition count 116
Applied a total of 17 rules in 35 ms. Remains 58 /64 variables (removed 6) and now considering 116/122 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 58/64 places, 116/122 transitions.
// Phase 1: matrix 116 rows 58 cols
[2023-03-12 22:03:04] [INFO ] Computed 7 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 36499 resets, run finished after 1451 ms. (steps per millisecond=689 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 5773 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 1) seen :1
[2023-03-12 22:03:06] [INFO ] Invariant cache hit.
[2023-03-12 22:03:06] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-12 22:03:06] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:06] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-12 22:03:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:03:07] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-12 22:03:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:07] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-12 22:03:07] [INFO ] State equation strengthened by 101 read => feed constraints.
[2023-03-12 22:03:07] [INFO ] [Nat]Added 101 Read/Feed constraints in 9 ms returned sat
[2023-03-12 22:03:07] [INFO ] Computed and/alt/rep : 92/331/92 causal constraints (skipped 19 transitions) in 8 ms.
[2023-03-12 22:03:07] [INFO ] Added : 12 causal constraints over 3 iterations in 76 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 4 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 58/58 places, 116/116 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 4 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-12 22:03:07] [INFO ] Invariant cache hit.
[2023-03-12 22:03:07] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-12 22:03:07] [INFO ] Invariant cache hit.
[2023-03-12 22:03:07] [INFO ] State equation strengthened by 101 read => feed constraints.
[2023-03-12 22:03:07] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2023-03-12 22:03:07] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-12 22:03:07] [INFO ] Invariant cache hit.
[2023-03-12 22:03:07] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 395 ms. Remains : 58/58 places, 116/116 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-03 in 2941 ms.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-04
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:03:07] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 324 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
[2023-03-12 22:03:07] [INFO ] Invariant cache hit.
[2023-03-12 22:03:07] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:07] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-12 22:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:07] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-12 22:03:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:07] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:07] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-12 22:03:07] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:03:07] [INFO ] [Nat]Added 88 Read/Feed constraints in 28 ms returned sat
[2023-03-12 22:03:07] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 14 ms.
[2023-03-12 22:03:07] [INFO ] Added : 23 causal constraints over 5 iterations in 99 ms. Result :sat
Minimization took 48 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 59 transition count 117
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 59 transition count 116
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 58 transition count 116
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 58 transition count 116
Applied a total of 17 rules in 16 ms. Remains 58 /64 variables (removed 6) and now considering 116/122 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 58/64 places, 116/122 transitions.
// Phase 1: matrix 116 rows 58 cols
[2023-03-12 22:03:08] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 37025 resets, run finished after 1201 ms. (steps per millisecond=832 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 7062 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 1) seen :1
[2023-03-12 22:03:09] [INFO ] Invariant cache hit.
[2023-03-12 22:03:09] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:03:09] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-12 22:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:09] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-12 22:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:03:09] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:09] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-12 22:03:09] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:09] [INFO ] [Nat]Added 99 Read/Feed constraints in 11 ms returned sat
[2023-03-12 22:03:09] [INFO ] Computed and/alt/rep : 92/321/92 causal constraints (skipped 19 transitions) in 9 ms.
[2023-03-12 22:03:09] [INFO ] Added : 17 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 65 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 12 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 58/58 places, 116/116 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-12 22:03:09] [INFO ] Invariant cache hit.
[2023-03-12 22:03:10] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-12 22:03:10] [INFO ] Invariant cache hit.
[2023-03-12 22:03:10] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:10] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2023-03-12 22:03:10] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-12 22:03:10] [INFO ] Invariant cache hit.
[2023-03-12 22:03:10] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 361 ms. Remains : 58/58 places, 116/116 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-04 in 2712 ms.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-05
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:03:10] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 334 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 63 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2023-03-12 22:03:10] [INFO ] Invariant cache hit.
[2023-03-12 22:03:10] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:10] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 22:03:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:03:10] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-12 22:03:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:10] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-12 22:03:10] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:03:10] [INFO ] [Nat]Added 88 Read/Feed constraints in 8 ms returned sat
[2023-03-12 22:03:10] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 8 ms.
[2023-03-12 22:03:10] [INFO ] Added : 13 causal constraints over 4 iterations in 35 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 59 transition count 117
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 59 transition count 116
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 58 transition count 116
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 58 transition count 116
Applied a total of 17 rules in 12 ms. Remains 58 /64 variables (removed 6) and now considering 116/122 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 58/64 places, 116/122 transitions.
// Phase 1: matrix 116 rows 58 cols
[2023-03-12 22:03:10] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 36892 resets, run finished after 1299 ms. (steps per millisecond=769 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 7194 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 1) seen :1
[2023-03-12 22:03:12] [INFO ] Invariant cache hit.
[2023-03-12 22:03:12] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:12] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-12 22:03:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:12] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:12] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-12 22:03:12] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:12] [INFO ] [Nat]Added 99 Read/Feed constraints in 10 ms returned sat
[2023-03-12 22:03:12] [INFO ] Computed and/alt/rep : 92/325/92 causal constraints (skipped 19 transitions) in 7 ms.
[2023-03-12 22:03:12] [INFO ] Added : 9 causal constraints over 3 iterations in 55 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 58/58 places, 116/116 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-12 22:03:12] [INFO ] Invariant cache hit.
[2023-03-12 22:03:12] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-12 22:03:12] [INFO ] Invariant cache hit.
[2023-03-12 22:03:12] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:12] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
[2023-03-12 22:03:12] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 22:03:12] [INFO ] Invariant cache hit.
[2023-03-12 22:03:12] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 401 ms. Remains : 58/58 places, 116/116 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-05 in 2634 ms.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-06
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:03:12] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 322 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
[2023-03-12 22:03:12] [INFO ] Invariant cache hit.
[2023-03-12 22:03:12] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:03:12] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 22:03:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:03:13] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:13] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-12 22:03:13] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:03:13] [INFO ] [Nat]Added 88 Read/Feed constraints in 7 ms returned sat
[2023-03-12 22:03:13] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 8 ms.
[2023-03-12 22:03:13] [INFO ] Added : 14 causal constraints over 4 iterations in 35 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 59 transition count 117
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 59 transition count 116
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 58 transition count 116
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 58 transition count 116
Applied a total of 17 rules in 10 ms. Remains 58 /64 variables (removed 6) and now considering 116/122 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 58/64 places, 116/122 transitions.
// Phase 1: matrix 116 rows 58 cols
[2023-03-12 22:03:13] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 36852 resets, run finished after 1283 ms. (steps per millisecond=779 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 7164 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 1) seen :1
[2023-03-12 22:03:14] [INFO ] Invariant cache hit.
[2023-03-12 22:03:15] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:03:15] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:15] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-12 22:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:15] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:15] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-12 22:03:15] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:15] [INFO ] [Nat]Added 99 Read/Feed constraints in 10 ms returned sat
[2023-03-12 22:03:15] [INFO ] Computed and/alt/rep : 92/327/92 causal constraints (skipped 19 transitions) in 7 ms.
[2023-03-12 22:03:15] [INFO ] Added : 24 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 37 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 16 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 58/58 places, 116/116 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-12 22:03:15] [INFO ] Invariant cache hit.
[2023-03-12 22:03:15] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-12 22:03:15] [INFO ] Invariant cache hit.
[2023-03-12 22:03:15] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:15] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2023-03-12 22:03:15] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-12 22:03:15] [INFO ] Invariant cache hit.
[2023-03-12 22:03:15] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 332 ms. Remains : 58/58 places, 116/116 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-06 in 2716 ms.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-07
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:03:15] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 323 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2023-03-12 22:03:15] [INFO ] Invariant cache hit.
[2023-03-12 22:03:15] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:15] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-12 22:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 22:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:15] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:15] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-12 22:03:15] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:03:15] [INFO ] [Nat]Added 88 Read/Feed constraints in 10 ms returned sat
[2023-03-12 22:03:15] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 8 ms.
[2023-03-12 22:03:15] [INFO ] Added : 30 causal constraints over 8 iterations in 60 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 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 58 transition count 116
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 58 transition count 115
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 57 transition count 115
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 57 transition count 115
Applied a total of 18 rules in 9 ms. Remains 57 /64 variables (removed 7) and now considering 115/122 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 57/64 places, 115/122 transitions.
// Phase 1: matrix 115 rows 57 cols
[2023-03-12 22:03:15] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 37015 resets, run finished after 1170 ms. (steps per millisecond=854 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 7338 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 1) seen :1
[2023-03-12 22:03:17] [INFO ] Invariant cache hit.
[2023-03-12 22:03:17] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:17] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-12 22:03:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:17] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-12 22:03:17] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-12 22:03:17] [INFO ] [Nat]Added 100 Read/Feed constraints in 12 ms returned sat
[2023-03-12 22:03:17] [INFO ] Computed and/alt/rep : 91/330/91 causal constraints (skipped 19 transitions) in 8 ms.
[2023-03-12 22:03:17] [INFO ] Added : 6 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 115/115 transitions.
Applied a total of 0 rules in 3 ms. Remains 57 /57 variables (removed 0) and now considering 115/115 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 57/57 places, 115/115 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 115/115 transitions.
Applied a total of 0 rules in 3 ms. Remains 57 /57 variables (removed 0) and now considering 115/115 (removed 0) transitions.
[2023-03-12 22:03:17] [INFO ] Invariant cache hit.
[2023-03-12 22:03:17] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-12 22:03:17] [INFO ] Invariant cache hit.
[2023-03-12 22:03:18] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-12 22:03:18] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2023-03-12 22:03:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 22:03:18] [INFO ] Invariant cache hit.
[2023-03-12 22:03:18] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 431 ms. Remains : 57/57 places, 115/115 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-07 in 2635 ms.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-08
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:03:18] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 330 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
[2023-03-12 22:03:18] [INFO ] Invariant cache hit.
[2023-03-12 22:03:18] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:18] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-12 22:03:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-12 22:03:18] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:18] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-12 22:03:18] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:03:18] [INFO ] [Nat]Added 88 Read/Feed constraints in 15 ms returned sat
[2023-03-12 22:03:18] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 13 ms.
[2023-03-12 22:03:18] [INFO ] Added : 28 causal constraints over 6 iterations in 84 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 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 58 transition count 116
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 58 transition count 115
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 57 transition count 115
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 57 transition count 115
Applied a total of 18 rules in 22 ms. Remains 57 /64 variables (removed 7) and now considering 115/122 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 57/64 places, 115/122 transitions.
// Phase 1: matrix 115 rows 57 cols
[2023-03-12 22:03:18] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 37360 resets, run finished after 1252 ms. (steps per millisecond=798 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 6929 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 1) seen :1
[2023-03-12 22:03:20] [INFO ] Invariant cache hit.
[2023-03-12 22:03:20] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:20] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-12 22:03:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:20] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-12 22:03:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:20] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:20] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-12 22:03:20] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-12 22:03:20] [INFO ] [Nat]Added 100 Read/Feed constraints in 28 ms returned sat
[2023-03-12 22:03:20] [INFO ] Computed and/alt/rep : 94/357/94 causal constraints (skipped 16 transitions) in 11 ms.
[2023-03-12 22:03:20] [INFO ] Added : 11 causal constraints over 3 iterations in 40 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 115/115 transitions.
Applied a total of 0 rules in 2 ms. Remains 57 /57 variables (removed 0) and now considering 115/115 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 57/57 places, 115/115 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 115/115 transitions.
Applied a total of 0 rules in 2 ms. Remains 57 /57 variables (removed 0) and now considering 115/115 (removed 0) transitions.
[2023-03-12 22:03:20] [INFO ] Invariant cache hit.
[2023-03-12 22:03:20] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-12 22:03:20] [INFO ] Invariant cache hit.
[2023-03-12 22:03:20] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-12 22:03:21] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
[2023-03-12 22:03:21] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 22:03:21] [INFO ] Invariant cache hit.
[2023-03-12 22:03:21] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 539 ms. Remains : 57/57 places, 115/115 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-08 in 2977 ms.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-13
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:03:21] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 338 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 63 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2023-03-12 22:03:21] [INFO ] Invariant cache hit.
[2023-03-12 22:03:21] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:21] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:21] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-12 22:03:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:21] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-12 22:03:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:21] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-12 22:03:21] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:03:21] [INFO ] [Nat]Added 88 Read/Feed constraints in 16 ms returned sat
[2023-03-12 22:03:21] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 24 ms.
[2023-03-12 22:03:21] [INFO ] Added : 22 causal constraints over 5 iterations in 68 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 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 58 transition count 116
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 58 transition count 115
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 57 transition count 115
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 57 transition count 115
Applied a total of 18 rules in 24 ms. Remains 57 /64 variables (removed 7) and now considering 115/122 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 57/64 places, 115/122 transitions.
// Phase 1: matrix 115 rows 57 cols
[2023-03-12 22:03:21] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 37300 resets, run finished after 1145 ms. (steps per millisecond=873 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 7051 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 1) seen :1
[2023-03-12 22:03:23] [INFO ] Invariant cache hit.
[2023-03-12 22:03:23] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:23] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-12 22:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:23] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-12 22:03:23] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-12 22:03:23] [INFO ] [Nat]Added 100 Read/Feed constraints in 10 ms returned sat
[2023-03-12 22:03:23] [INFO ] Computed and/alt/rep : 92/337/92 causal constraints (skipped 18 transitions) in 17 ms.
[2023-03-12 22:03:23] [INFO ] Added : 17 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 115/115 transitions.
Applied a total of 0 rules in 2 ms. Remains 57 /57 variables (removed 0) and now considering 115/115 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 57/57 places, 115/115 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 115/115 transitions.
Applied a total of 0 rules in 6 ms. Remains 57 /57 variables (removed 0) and now considering 115/115 (removed 0) transitions.
[2023-03-12 22:03:23] [INFO ] Invariant cache hit.
[2023-03-12 22:03:23] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-12 22:03:23] [INFO ] Invariant cache hit.
[2023-03-12 22:03:23] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-12 22:03:23] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
[2023-03-12 22:03:23] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 22:03:23] [INFO ] Invariant cache hit.
[2023-03-12 22:03:24] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 537 ms. Remains : 57/57 places, 115/115 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-13 in 2786 ms.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-14
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:03:24] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 328 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2023-03-12 22:03:24] [INFO ] Invariant cache hit.
[2023-03-12 22:03:24] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 22:03:24] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-12 22:03:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:24] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-12 22:03:24] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:03:24] [INFO ] [Nat]Added 88 Read/Feed constraints in 11 ms returned sat
[2023-03-12 22:03:24] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 7 ms.
[2023-03-12 22:03:24] [INFO ] Added : 24 causal constraints over 5 iterations in 44 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 59 transition count 117
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 59 transition count 116
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 58 transition count 116
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 58 transition count 116
Applied a total of 17 rules in 7 ms. Remains 58 /64 variables (removed 6) and now considering 116/122 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 58/64 places, 116/122 transitions.
// Phase 1: matrix 116 rows 58 cols
[2023-03-12 22:03:24] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 36886 resets, run finished after 1155 ms. (steps per millisecond=865 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 7143 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 1) seen :1
[2023-03-12 22:03:26] [INFO ] Invariant cache hit.
[2023-03-12 22:03:26] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:26] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 22:03:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:26] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:26] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-12 22:03:26] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:26] [INFO ] [Nat]Added 99 Read/Feed constraints in 8 ms returned sat
[2023-03-12 22:03:26] [INFO ] Computed and/alt/rep : 92/327/92 causal constraints (skipped 19 transitions) in 8 ms.
[2023-03-12 22:03:26] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 58/58 places, 116/116 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 1 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-12 22:03:26] [INFO ] Invariant cache hit.
[2023-03-12 22:03:26] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-12 22:03:26] [INFO ] Invariant cache hit.
[2023-03-12 22:03:26] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-12 22:03:26] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2023-03-12 22:03:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 22:03:26] [INFO ] Invariant cache hit.
[2023-03-12 22:03:26] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 441 ms. Remains : 58/58 places, 116/116 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-14 in 2766 ms.
Starting property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-15
// Phase 1: matrix 122 rows 64 cols
[2023-03-12 22:03:26] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 328 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2023-03-12 22:03:26] [INFO ] Invariant cache hit.
[2023-03-12 22:03:26] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 22:03:26] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-12 22:03:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-12 22:03:26] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:26] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-12 22:03:26] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-12 22:03:26] [INFO ] [Nat]Added 88 Read/Feed constraints in 8 ms returned sat
[2023-03-12 22:03:26] [INFO ] Computed and/alt/rep : 103/354/103 causal constraints (skipped 14 transitions) in 8 ms.
[2023-03-12 22:03:27] [INFO ] Added : 17 causal constraints over 4 iterations in 37 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 122/122 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 59 transition count 117
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 59 transition count 116
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 58 transition count 116
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 58 transition count 116
Applied a total of 17 rules in 12 ms. Remains 58 /64 variables (removed 6) and now considering 116/122 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 58/64 places, 116/122 transitions.
// Phase 1: matrix 116 rows 58 cols
[2023-03-12 22:03:27] [INFO ] Computed 7 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 36365 resets, run finished after 1175 ms. (steps per millisecond=851 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 1) seen :1
[2023-03-12 22:03:28] [INFO ] Invariant cache hit.
[2023-03-12 22:03:28] [INFO ] [Real]Absence check using 5 positive place invariants in 27 ms returned sat
[2023-03-12 22:03:28] [INFO ] [Real]Absence check using 5 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-12 22:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:29] [INFO ] [Real]Absence check using state equation in 504 ms returned sat
[2023-03-12 22:03:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:03:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-12 22:03:29] [INFO ] [Nat]Absence check using 5 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-12 22:03:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:03:29] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-12 22:03:29] [INFO ] State equation strengthened by 101 read => feed constraints.
[2023-03-12 22:03:29] [INFO ] [Nat]Added 101 Read/Feed constraints in 17 ms returned sat
[2023-03-12 22:03:29] [INFO ] Computed and/alt/rep : 92/331/92 causal constraints (skipped 19 transitions) in 12 ms.
[2023-03-12 22:03:29] [INFO ] Added : 17 causal constraints over 4 iterations in 58 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[1]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 5 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 58/58 places, 116/116 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 116/116 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-12 22:03:29] [INFO ] Invariant cache hit.
[2023-03-12 22:03:29] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-12 22:03:29] [INFO ] Invariant cache hit.
[2023-03-12 22:03:29] [INFO ] State equation strengthened by 101 read => feed constraints.
[2023-03-12 22:03:30] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
[2023-03-12 22:03:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 22:03:30] [INFO ] Invariant cache hit.
[2023-03-12 22:03:30] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 560 ms. Remains : 58/58 places, 116/116 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-005-UpperBounds-15 in 3349 ms.
[2023-03-12 22:03:30] [INFO ] Flatten gal took : 71 ms
[2023-03-12 22:03:30] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/UpperBounds.sr.xml took 17 ms.
[2023-03-12 22:03:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 64 places, 122 transitions and 463 arcs took 3 ms.
Total runtime 55332 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/922/ub_0_ --maxsum=/tmp/922/ub_1_ --maxsum=/tmp/922/ub_2_ --maxsum=/tmp/922/ub_3_ --maxsum=/tmp/922/ub_4_ --maxsum=/tmp/922/ub_5_ --maxsum=/tmp/922/ub_6_ --maxsum=/tmp/922/ub_7_ --maxsum=/tmp/922/ub_8_ --maxsum=/tmp/922/ub_9_
FORMULA CANInsertWithFailure-PT-005-UpperBounds-01 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CANInsertWithFailure-PT-005-UpperBounds-03 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CANInsertWithFailure-PT-005-UpperBounds-04 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CANInsertWithFailure-PT-005-UpperBounds-05 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CANInsertWithFailure-PT-005-UpperBounds-06 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CANInsertWithFailure-PT-005-UpperBounds-07 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CANInsertWithFailure-PT-005-UpperBounds-08 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CANInsertWithFailure-PT-005-UpperBounds-13 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CANInsertWithFailure-PT-005-UpperBounds-14 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CANInsertWithFailure-PT-005-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678658625802

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
ub formula name CANInsertWithFailure-PT-005-UpperBounds-01
ub formula formula --maxsum=/tmp/922/ub_0_
ub formula name CANInsertWithFailure-PT-005-UpperBounds-03
ub formula formula --maxsum=/tmp/922/ub_1_
ub formula name CANInsertWithFailure-PT-005-UpperBounds-04
ub formula formula --maxsum=/tmp/922/ub_2_
ub formula name CANInsertWithFailure-PT-005-UpperBounds-05
ub formula formula --maxsum=/tmp/922/ub_3_
ub formula name CANInsertWithFailure-PT-005-UpperBounds-06
ub formula formula --maxsum=/tmp/922/ub_4_
ub formula name CANInsertWithFailure-PT-005-UpperBounds-07
ub formula formula --maxsum=/tmp/922/ub_5_
ub formula name CANInsertWithFailure-PT-005-UpperBounds-08
ub formula formula --maxsum=/tmp/922/ub_6_
ub formula name CANInsertWithFailure-PT-005-UpperBounds-13
ub formula formula --maxsum=/tmp/922/ub_7_
ub formula name CANInsertWithFailure-PT-005-UpperBounds-14
ub formula formula --maxsum=/tmp/922/ub_8_
ub formula name CANInsertWithFailure-PT-005-UpperBounds-15
ub formula formula --maxsum=/tmp/922/ub_9_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 64 places, 122 transitions and 463 arcs
pnml2lts-sym: Petri net gen analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 122->122 groups
pnml2lts-sym: Regrouping took 0.020 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 64; there are 122 groups
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: Exploration took 22262 group checks and 0 next state calls
pnml2lts-sym: reachability took 2.920 real 9.490 user 2.100 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 20854 states, 5672 nodes
pnml2lts-sym: Maximum sum of /tmp/922/ub_0_ is: 1
pnml2lts-sym: Maximum sum of /tmp/922/ub_1_ is: 1
pnml2lts-sym: Maximum sum of /tmp/922/ub_2_ is: 1
pnml2lts-sym: Maximum sum of /tmp/922/ub_3_ is: 1
pnml2lts-sym: Maximum sum of /tmp/922/ub_4_ is: 1
pnml2lts-sym: Maximum sum of /tmp/922/ub_5_ is: 1
pnml2lts-sym: Maximum sum of /tmp/922/ub_6_ is: 1
pnml2lts-sym: Maximum sum of /tmp/922/ub_7_ is: 1
pnml2lts-sym: Maximum sum of /tmp/922/ub_8_ is: 1
pnml2lts-sym: Maximum sum of /tmp/922/ub_9_ is: 1
pnml2lts-sym: group_next: 992 nodes total
pnml2lts-sym: group_explored: 1197 nodes, 908 short vectors total
pnml2lts-sym: max token count: 5

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-005"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CANInsertWithFailure-PT-005, 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 r041-tajo-167813695000701"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-005.tgz
mv CANInsertWithFailure-PT-005 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 ;