fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r199-smll-167840346200589
Last Updated
May 14, 2023

About the Execution of LoLa+red for HouseConstruction-PT-02000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
381.936 39162.00 48140.00 670.10 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r199-smll-167840346200589.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is HouseConstruction-PT-02000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840346200589
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 6.6K Feb 25 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 25 13:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 242K Feb 25 13:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 13:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 13K 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 HouseConstruction-PT-02000-UpperBounds-00
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-01
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-02
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-03
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-04
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-05
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-06
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-07
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-08
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-09
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-10
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-11
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-12
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-13
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-14
FORMULA_NAME HouseConstruction-PT-02000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678566275018

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HouseConstruction-PT-02000
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 20:24:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-11 20:24:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 20:24:39] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2023-03-11 20:24:39] [INFO ] Transformed 26 places.
[2023-03-11 20:24:39] [INFO ] Transformed 18 transitions.
[2023-03-11 20:24:39] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 242 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
// Phase 1: matrix 18 rows 26 cols
[2023-03-11 20:24:39] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 10007 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :2000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :152
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :210
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 16) seen :150
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :212
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :134
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :181
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :155
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :122
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :135
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :106
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :690
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :119
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :162
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :193
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :171
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :477
[2023-03-11 20:24:39] [INFO ] Invariant cache hit.
[2023-03-11 20:24:39] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 21 ms returned sat
[2023-03-11 20:24:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:39] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-11 20:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 20:24:40] [INFO ] Added : 6 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 15 ms.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-11 20:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-11 20:24:40] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 20:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 20:24:40] [INFO ] Added : 6 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-11 20:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 20:24:40] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-11 20:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 20:24:40] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-11 20:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 20:24:41] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 20:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 20:24:41] [INFO ] Added : 8 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-11 20:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 20:24:41] [INFO ] Added : 7 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-11 20:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 20:24:41] [INFO ] Added : 12 causal constraints over 3 iterations in 27 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 20:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 20:24:41] [INFO ] Added : 13 causal constraints over 3 iterations in 29 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-11 20:24:41] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 20:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:41] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-11 20:24:41] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 20:24:42] [INFO ] Added : 11 causal constraints over 3 iterations in 26 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 20:24:42] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-11 20:24:42] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 20:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:42] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-11 20:24:42] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 20:24:42] [INFO ] Added : 10 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:24:42] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:24:42] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 20:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:42] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:24:42] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-11 20:24:42] [INFO ] Added : 10 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:24:42] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:24:42] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 20:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:42] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 20:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:24:42] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 20:24:42] [INFO ] Added : 7 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 20:24:42] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:42] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 2000] Max seen :[164, 58, 36, 164, 20, 65, 166, 30, 21, 20, 166, 17, 21, 21, 34, 2000]
FORMULA HouseConstruction-PT-02000-UpperBounds-15 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 15 out of 26 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26/26 places, 18/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 26 transition count 17
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 25 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 24 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4 place count 24 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 23 transition count 15
Applied a total of 6 rules in 40 ms. Remains 23 /26 variables (removed 3) and now considering 15/18 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 23/26 places, 15/18 transitions.
// Phase 1: matrix 15 rows 23 cols
[2023-03-11 20:25:05] [INFO ] Computed 8 place invariants in 1 ms
Incomplete random walk after 1000533 steps, including 33 resets, run finished after 188 ms. (steps per millisecond=5321 ) properties (out of 15) seen :30000
Incomplete Best-First random walk after 1000001 steps, including 6 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 15) seen :4686
Incomplete Best-First random walk after 1000001 steps, including 7 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 15) seen :6550
Incomplete Best-First random walk after 1000000 steps, including 6 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 15) seen :4692
Incomplete Best-First random walk after 1000000 steps, including 7 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 15) seen :6467
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 15) seen :5011
Incomplete Best-First random walk after 1000000 steps, including 8 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :8217
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 15) seen :8838
Incomplete Best-First random walk after 1000001 steps, including 5 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 15) seen :2996
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 15) seen :4758
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :2685
Incomplete Best-First random walk after 1000000 steps, including 9 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 15) seen :10010
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 15) seen :4954
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 15) seen :6958
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 15) seen :7071
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 15) seen :6934
[2023-03-11 20:25:12] [INFO ] Invariant cache hit.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:12] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
[2023-03-11 20:25:13] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-11 20:25:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:13] [INFO ] [Real]Absence check using state equation in 17 ms returned unsat
[2023-03-11 20:25:13] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-11 20:25:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:13] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000] Max seen :[2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000, 2000]
FORMULA HouseConstruction-PT-02000-UpperBounds-14 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-13 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-12 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-11 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-10 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-09 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-08 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-07 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-06 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-05 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-04 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-03 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-02 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-01 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-02000-UpperBounds-00 2000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 34116 ms.
ITS solved all properties within timeout

BK_STOP 1678566314180

--------------------
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

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="HouseConstruction-PT-02000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is HouseConstruction-PT-02000, 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 r199-smll-167840346200589"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-02000.tgz
mv HouseConstruction-PT-02000 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 ;