fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r201-smll-167840348000581
Last Updated
May 14, 2023

About the Execution of LTSMin+red for HouseConstruction-PT-01000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
357.228 21179.00 27662.00 421.60 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 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.r201-smll-167840348000581.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HouseConstruction-PT-01000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840348000581
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 5.3K Feb 25 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 25 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 3.5K Feb 25 16:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 18K Feb 25 16:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Feb 25 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K 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-01000-UpperBounds-00
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-01
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-02
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-03
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-04
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-05
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-06
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-07
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-08
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-09
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-10
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-11
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-12
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-13
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-14
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678811968343

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=HouseConstruction-PT-01000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-14 16:39:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-14 16:39:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 16:39:31] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2023-03-14 16:39:31] [INFO ] Transformed 26 places.
[2023-03-14 16:39:31] [INFO ] Transformed 18 transitions.
[2023-03-14 16:39:31] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 18 rows 26 cols
[2023-03-14 16:39:31] [INFO ] Computed 8 place invariants in 6 ms
Incomplete random walk after 10013 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1112 ) properties (out of 16) seen :4002
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 :1163
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :1015
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 :1149
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 :1111
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 :1165
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 :1090
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :1139
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 :1137
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 :1152
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 :1106
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :2014
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 :1114
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1105
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 :1223
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 :1115
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 :1106
[2023-03-14 16:39:31] [INFO ] Invariant cache hit.
[2023-03-14 16:39:31] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 16 ms returned sat
[2023-03-14 16:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:31] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-14 16:39:31] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-14 16:39:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:31] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:31] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-14 16:39:31] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-14 16:39:31] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-14 16:39:31] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:31] [INFO ] [Real]Absence check using state equation in 13 ms returned unsat
[2023-03-14 16:39:31] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-14 16:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-14 16:39:31] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-14 16:39:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:31] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-14 16:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-14 16:39:31] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-14 16:39:31] [INFO ] Added : 10 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 30 ms.
[2023-03-14 16:39:31] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-14 16:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-14 16:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-14 16:39:32] [INFO ] Added : 13 causal constraints over 3 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-14 16:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-14 16:39:32] [INFO ] Added : 7 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-14 16:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-14 16:39:32] [INFO ] Added : 10 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-14 16:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 15 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-14 16:39:32] [INFO ] Added : 7 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-14 16:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-14 16:39:32] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-14 16:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 16:39:32] [INFO ] Added : 12 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-14 16:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-14 16:39:32] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-14 16:39:32] [INFO ] Added : 11 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-14 16:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-14 16:39:33] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 16:39:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:33] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-14 16:39:33] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-14 16:39:33] [INFO ] Added : 8 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2023-03-14 16:39:33] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:33] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-14 16:39:33] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-14 16:39:33] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 16:39:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:33] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-14 16:39:33] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-14 16:39:33] [INFO ] Added : 7 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-14 16:39:33] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-14 16:39:33] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-14 16:39:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 16:39:33] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-14 16:39:33] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 16:39:33] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, 1000, -1, -1, 1000, -1, -1, -1, -1, -1, 1000, -1, -1, 1000, -1, -1] Max seen :[59, 1000, 20, 17, 1000, 49, 20, 35, 38, 20, 1000, 16, 26, 1000, 28, 18]
FORMULA HouseConstruction-PT-01000-UpperBounds-13 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-10 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-04 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-01 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 12 out of 26 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26/26 places, 18/18 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 26 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 24 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 22 transition count 14
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 10 place count 21 transition count 13
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 20 transition count 12
Applied a total of 11 rules in 124 ms. Remains 20 /26 variables (removed 6) and now considering 12/18 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 20/26 places, 12/18 transitions.
// Phase 1: matrix 12 rows 20 cols
[2023-03-14 16:39:42] [INFO ] Computed 8 place invariants in 2 ms
Incomplete random walk after 1000089 steps, including 83 resets, run finished after 184 ms. (steps per millisecond=5435 ) properties (out of 12) seen :12000
Incomplete Best-First random walk after 1000000 steps, including 23 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 12) seen :3115
Incomplete Best-First random walk after 1000001 steps, including 10 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 12) seen :4378
Incomplete Best-First random walk after 1000001 steps, including 7 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 12) seen :2636
Incomplete Best-First random walk after 1000001 steps, including 8 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 12) seen :2524
Incomplete Best-First random walk after 1000001 steps, including 10 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 12) seen :4402
Incomplete Best-First random walk after 1000001 steps, including 13 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 12) seen :3528
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 12) seen :2179
Incomplete Best-First random walk after 1000001 steps, including 9 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 12) seen :2555
Incomplete Best-First random walk after 1000001 steps, including 10 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 12) seen :2462
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 12) seen :2337
Incomplete Best-First random walk after 1000001 steps, including 17 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 12) seen :2277
Incomplete Best-First random walk after 1000001 steps, including 9 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 12) seen :2661
[2023-03-14 16:39:48] [INFO ] Invariant cache hit.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-14 16:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 16:39:48] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
Current structural bounds on expressions (after SMT) : [1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000] Max seen :[1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000]
FORMULA HouseConstruction-PT-01000-UpperBounds-15 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-14 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-12 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-11 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-09 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-08 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-07 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-06 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-05 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-03 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-02 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-00 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 17695 ms.
ITS solved all properties within timeout

BK_STOP 1678811989522

--------------------
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-01000"
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 HouseConstruction-PT-01000, 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 r201-smll-167840348000581"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-01000.tgz
mv HouseConstruction-PT-01000 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 ;