MCC'2024- Execution of r201-smll-171649586900245

About the Execution of GreatSPN+red for HouseConstruction-PT-16000

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
457.300	213621.00	221983.00	680.20	16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r201-smll-171649586900245.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool greatspnxred
Input is HouseConstruction-PT-16000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-171649586900245
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 18:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Apr 11 18:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 18:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 11 18:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 13K May 18 16:42 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-16000-UpperBounds-00
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-01
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-02
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-03
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-04
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-05
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-06
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-07
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-08
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-09
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-10
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-11
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-12
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-13
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-14
FORMULA_NAME HouseConstruction-PT-16000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716723365180

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HouseConstruction-PT-16000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 11:36:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-26 11:36:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 11:36:07] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2024-05-26 11:36:07] [INFO ] Transformed 26 places.
[2024-05-26 11:36:07] [INFO ] Transformed 18 transitions.
[2024-05-26 11:36:07] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 219 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 16000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 16000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 18 rows 26 cols
[2024-05-26 11:36:07] [INFO ] Computed 8 invariants in 9 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 16000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 16001 steps (0 resets) in 9 ms. (1600 steps per ms)
BEST_FIRST walk for 160013 steps (32 resets) in 184 ms. (864 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[16, 16000, 168, 34, 20, 19, 50, 1112, 18, 19, 168, 24, 39, 20, 25, 20] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-26 11:36:07] [INFO ] Invariant cache hit.
[2024-05-26 11:36:07] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-26 11:36:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-26 11:36:07] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-26 11:36:07] [INFO ] Added : 12 causal constraints over 3 iterations in 46 ms. Result :sat
Minimization took 17 ms.
[2024-05-26 11:36:07] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-26 11:36:07] [INFO ] [Real]Absence check using state equation in 14 ms returned unsat
[2024-05-26 11:36:07] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-26 11:36:08] [INFO ] Added : 14 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 10 ms.
[2024-05-26 11:36:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-26 11:36:08] [INFO ] Added : 14 causal constraints over 3 iterations in 38 ms. Result :sat
Minimization took 11 ms.
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:08] [INFO ] Added : 12 causal constraints over 3 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2024-05-26 11:36:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:08] [INFO ] Added : 12 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:08] [INFO ] Added : 9 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2024-05-26 11:36:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-26 11:36:08] [INFO ] Added : 9 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-26 11:36:08] [INFO ] Added : 10 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2024-05-26 11:36:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-26 11:36:08] [INFO ] Added : 10 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:08] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-26 11:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:08] [INFO ] Added : 14 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2024-05-26 11:36:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-26 11:36:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-26 11:36:08] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:08] [INFO ] Added : 14 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 7 ms.
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-26 11:36:09] [INFO ] Added : 11 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2024-05-26 11:36:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 11:36:09] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:09] [INFO ] Added : 11 causal constraints over 3 iterations in 27 ms. Result :sat
Minimization took 11 ms.
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:09] [INFO ] Added : 14 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2024-05-26 11:36:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 11:36:09] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-26 11:36:09] [INFO ] Added : 14 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 13 ms.
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-26 11:36:09] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:09] [INFO ] Added : 8 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2024-05-26 11:36:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 11:36:09] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:09] [INFO ] Added : 8 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:09] [INFO ] Added : 7 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-26 11:36:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-26 11:36:09] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 11:36:09] [INFO ] Added : 11 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[16, 16000, 168, 34, 20, 19, 50, 1112, 18, 19, 168, 24, 39, 20, 25, 20] Max Struct:[+inf, 16000, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
FORMULA HouseConstruction-PT-16000-UpperBounds-01 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Support contains 15 out of 26 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
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 1 with 2 rules applied. Total rules applied 3 place count 24 transition count 17
Applied a total of 3 rules in 43 ms. Remains 24 /26 variables (removed 2) and now considering 17/18 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 24/26 places, 17/18 transitions.
When looking for a positive semi flow solution, solver replied unsat
// Phase 1: matrix 17 rows 24 cols
[2024-05-26 11:39:29] [INFO ] Computed 7 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 1008066 steps (3 resets) in 182 ms. (5508 steps per ms)
BEST_FIRST walk for 15000014 steps (30 resets) in 8130 ms. (1844 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-26 11:39:38] [INFO ] Invariant cache hit.
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 2 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 2 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 1 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 2 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 2 ms returned sat
[2024-05-26 11:39:38] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000] Max Struct:[16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000, 16000]
FORMULA HouseConstruction-PT-16000-UpperBounds-15 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-14 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-13 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-12 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-11 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-10 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-09 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-08 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-07 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-06 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-05 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-04 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-03 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-02 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-16000-UpperBounds-00 16000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 211813 ms.
ITS solved all properties within timeout

BK_STOP 1716723578801

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-16000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is HouseConstruction-PT-16000, 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-171649586900245"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-16000.tgz
mv HouseConstruction-PT-16000 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 ;