fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r104-smll-152658634200147
Last Updated
June 26, 2018

About the Execution of ITS-Tools for HypertorusGrid-PT-d2k3p2b04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15749.610 364303.00 1280151.00 787.40 TTTFTFFFTFTTFTTT normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
......................
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 118 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 356 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 4.6K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 10 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 79K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is HypertorusGrid-PT-d2k3p2b04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r104-smll-152658634200147
=====================================================================


--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-02
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-09
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526804106051

Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00 with value :((((po_d1_n1_1_3>=1)&&(pbl_3_3>=1))&&((pi_d1_n1_2_3>=1)&&(pbl_2_3>=1)))&&((po_d1_n1_1_2>=1)&&(pbl_3_2>=1)))
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01 with value :(((!(((po_d1_n1_2_2>=1)&&(pbl_1_2>=1))||((pil_d1_n1_1_3>=1)&&(pb_d1_n2_3_3>=1))))&&(((pi_d1_n1_2_2>=1)&&(pbl_2_2>=1))&&(!((po_d1_n1_2_2>=1)&&(pbl_1_2>=1)))))&&(((!((pi_d2_n1_2_3>=1)&&(pbl_2_3>=1)))&&((po_d2_n1_1_3>=1)&&(pbl_1_2>=1)))||((((po_d1_n1_2_1>=1)&&(pbl_1_1>=1))&&((pi_d1_n1_1_3>=1)&&(pbl_1_3>=1)))&&(!((pi_d1_n1_1_1>=1)&&(pbl_1_1>=1))))))
Read [invariant] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-02 with value :((!((((pil_d2_n1_2_1>=1)&&(pb_d2_n2_2_3>=1))&&((po_d1_n1_1_1>=1)&&(pbl_3_1>=1)))&&(!((pi_d1_n1_3_2>=1)&&(pbl_3_2>=1)))))||(((pil_d2_n1_2_1>=1)&&(pb_d2_n2_2_3>=1))||((pil_d2_n1_1_3>=1)&&(pb_d2_n2_1_2>=1))))
Read [invariant] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03 with value :((!((!((pil_d1_n1_1_2>=1)&&(pb_d1_n2_3_2>=1)))&&(((pi_d2_n1_2_3>=1)&&(pbl_2_3>=1))&&((pi_d1_n1_3_2>=1)&&(pbl_3_2>=1)))))||((pol_d2_n1_2_3>=1)&&(pb_d2_n1_2_3>=1)))
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04 with value :((!((!((pil_d1_n1_1_2>=1)&&(pb_d1_n2_3_2>=1)))&&(((pi_d1_n1_1_2>=1)&&(pbl_1_2>=1))&&((pil_d2_n1_3_3>=1)&&(pb_d2_n2_3_2>=1)))))&&(((po_d1_n1_2_1>=1)&&(pbl_1_1>=1))&&((((pol_d1_n1_1_2>=1)&&(pb_d1_n1_1_2>=1))&&((pi_d2_n1_3_1>=1)&&(pbl_3_1>=1)))&&((pi_d1_n1_2_1>=1)&&(pbl_2_1>=1)))))
Read [invariant] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05 with value :(!((((po_d2_n1_2_1>=1)&&(pbl_2_3>=1))&&((pi_d2_n1_3_3>=1)&&(pbl_3_3>=1)))&&((((po_d2_n1_2_3>=1)&&(pbl_2_2>=1))||((pol_d2_n1_3_3>=1)&&(pb_d2_n1_3_3>=1)))&&((pi_d2_n1_1_2>=1)&&(pbl_1_2>=1)))))
Read [invariant] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06 with value :(!(((po_d1_n1_3_1>=1)&&(pbl_2_1>=1))&&(((po_d2_n1_2_1>=1)&&(pbl_2_3>=1))&&(((po_d2_n1_3_1>=1)&&(pbl_3_3>=1))&&((pi_d2_n1_2_3>=1)&&(pbl_2_3>=1))))))
Read [invariant] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07 with value :((!(((pi_d1_n1_3_2>=1)&&(pbl_3_2>=1))||(!((pol_d2_n1_2_1>=1)&&(pb_d2_n1_2_1>=1)))))||((!(((po_d2_n1_1_2>=1)&&(pbl_1_1>=1))&&((po_d2_n1_2_2>=1)&&(pbl_2_1>=1))))||((pol_d2_n1_2_1>=1)&&(pb_d2_n1_2_1>=1))))
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08 with value :((!((pi_d2_n1_2_3>=1)&&(pbl_2_3>=1)))&&(((((po_d2_n1_1_3>=1)&&(pbl_1_2>=1))&&((pi_d1_n1_2_1>=1)&&(pbl_2_1>=1)))&&(((po_d2_n1_1_2>=1)&&(pbl_1_1>=1))||((po_d1_n1_3_3>=1)&&(pbl_2_3>=1))))&&((((po_d1_n1_3_1>=1)&&(pbl_2_1>=1))&&((po_d1_n1_2_2>=1)&&(pbl_1_2>=1)))&&(!((pi_d2_n1_1_3>=1)&&(pbl_1_3>=1))))))
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-09 with value :((((!((pil_d2_n1_1_1>=1)&&(pb_d2_n2_1_3>=1)))&&(((pol_d2_n1_1_2>=1)&&(pb_d2_n1_1_2>=1))||((pi_d2_n1_1_1>=1)&&(pbl_1_1>=1))))&&(((pi_d1_n1_3_2>=1)&&(pbl_3_2>=1))&&(!((pi_d1_n1_3_2>=1)&&(pbl_3_2>=1)))))&&((pil_d2_n1_2_3>=1)&&(pb_d2_n2_2_2>=1)))
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10 with value :(((((pi_d2_n1_3_3>=1)&&(pbl_3_3>=1))&&(((pi_d1_n1_3_1>=1)&&(pbl_3_1>=1))&&((po_d1_n1_3_3>=1)&&(pbl_2_3>=1))))&&((!((po_d1_n1_2_2>=1)&&(pbl_1_2>=1)))||(!((po_d2_n1_1_3>=1)&&(pbl_1_2>=1)))))&&((pi_d1_n1_3_2>=1)&&(pbl_3_2>=1)))
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11 with value :((((po_d2_n1_1_2>=1)&&(pbl_1_1>=1))&&(((pi_d2_n1_3_1>=1)&&(pbl_3_1>=1))||(!((pil_d2_n1_1_1>=1)&&(pb_d2_n2_1_3>=1)))))&&(((((po_d2_n1_1_3>=1)&&(pbl_1_2>=1))||((po_d2_n1_1_2>=1)&&(pbl_1_1>=1)))||((po_d2_n1_3_1>=1)&&(pbl_3_3>=1)))&&((((po_d1_n1_2_2>=1)&&(pbl_1_2>=1))||((pol_d1_n1_3_3>=1)&&(pb_d1_n1_3_3>=1)))&&((pi_d2_n1_1_2>=1)&&(pbl_1_2>=1)))))
Read [invariant] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12 with value :(!(((((pi_d1_n1_2_1>=1)&&(pbl_2_1>=1))&&((po_d1_n1_3_3>=1)&&(pbl_2_3>=1)))||(((pol_d1_n1_2_3>=1)&&(pb_d1_n1_2_3>=1))&&((po_d1_n1_3_2>=1)&&(pbl_2_2>=1))))&&((((po_d1_n1_1_2>=1)&&(pbl_3_2>=1))||((po_d2_n1_3_1>=1)&&(pbl_3_3>=1)))&&((po_d1_n1_2_2>=1)&&(pbl_1_2>=1)))))
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13 with value :((((((pi_d2_n1_1_1>=1)&&(pbl_1_1>=1))||((pol_d1_n1_1_3>=1)&&(pb_d1_n1_1_3>=1)))&&(((pi_d2_n1_1_2>=1)&&(pbl_1_2>=1))||((po_d1_n1_3_3>=1)&&(pbl_2_3>=1))))||(((pi_d2_n1_1_3>=1)&&(pbl_1_3>=1))||(((pi_d2_n1_2_1>=1)&&(pbl_2_1>=1))||((pil_d2_n1_1_2>=1)&&(pb_d2_n2_1_1>=1)))))&&(((((po_d1_n1_1_1>=1)&&(pbl_3_1>=1))&&((pi_d1_n1_2_1>=1)&&(pbl_2_1>=1)))&&(!((pol_d2_n1_3_3>=1)&&(pb_d2_n1_3_3>=1))))&&((((pi_d1_n1_1_2>=1)&&(pbl_1_2>=1))&&((po_d1_n1_3_3>=1)&&(pbl_2_3>=1)))&&(((po_d2_n1_2_1>=1)&&(pbl_2_3>=1))||((po_d2_n1_1_2>=1)&&(pbl_1_1>=1))))))
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14 with value :((((pi_d2_n1_3_1>=1)&&(pbl_3_1>=1))&&((((po_d1_n1_3_3>=1)&&(pbl_2_3>=1))||((po_d1_n1_1_1>=1)&&(pbl_3_1>=1)))||((pi_d1_n1_3_3>=1)&&(pbl_3_3>=1))))&&(!(((po_d2_n1_1_3>=1)&&(pbl_1_2>=1))||(!((po_d2_n1_1_1>=1)&&(pbl_1_3>=1))))))
Read [reachable] property : HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15 with value :(((!(((pil_d2_n1_3_2>=1)&&(pb_d2_n2_3_1>=1))&&((po_d1_n1_3_2>=1)&&(pbl_2_2>=1))))&&((po_d1_n1_3_1>=1)&&(pbl_2_1>=1)))&&(((po_d2_n1_1_1>=1)&&(pbl_1_3>=1))&&((po_d2_n1_2_2>=1)&&(pbl_2_1>=1))))
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-02 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 144 rows 117 cols
invariant :po_d2_n1_2_3 + pol_d2_n1_2_3 = 1
invariant :pi_d2_n1_3_2 + pil_d2_n1_3_2 = 1
invariant :pi_d1_n1_2_3 + pil_d1_n1_2_3 = 1
invariant :pi_d1_n1_3_1 + pil_d1_n1_3_1 = 1
invariant :pi_d2_n1_2_2 + pil_d2_n1_2_2 = 1
invariant :pi_d1_n1_2_1 + pil_d1_n1_2_1 = 1
invariant :pb_d1_n1_3_1 + pb_d1_n2_3_1 + pb_d2_n1_3_1 + pb_d2_n2_3_1 + pbl_3_1 = 12
invariant :pb_d1_n1_1_3 + pb_d1_n2_1_3 + pb_d2_n1_1_3 + pb_d2_n2_1_3 + pbl_1_3 = 12
invariant :pi_d1_n1_1_2 + pil_d1_n1_1_2 = 1
invariant :pi_d2_n1_2_1 + pil_d2_n1_2_1 = 1
invariant :po_d2_n1_3_3 + pol_d2_n1_3_3 = 1
invariant :po_d2_n1_3_2 + pol_d2_n1_3_2 = 1
invariant :pi_d2_n1_1_1 + pil_d2_n1_1_1 = 1
invariant :pb_d1_n1_2_2 + pb_d1_n2_2_2 + pb_d2_n1_2_2 + pb_d2_n2_2_2 + -1'pbl_1_1 + -1'pbl_1_2 + -1'pbl_1_3 + -1'pbl_2_1 + -1'pbl_2_3 + -1'pbl_3_1 + -1'pbl_3_2 + -1'pbl_3_3 + -1'pil_d1_n1_1_1 + -1'pil_d1_n1_1_2 + -1'pil_d1_n1_1_3 + -1'pil_d1_n1_2_1 + -1'pil_d1_n1_2_2 + -1'pil_d1_n1_2_3 + -1'pil_d1_n1_3_1 + -1'pil_d1_n1_3_2 + -1'pil_d1_n1_3_3 + -1'pil_d2_n1_1_1 + -1'pil_d2_n1_1_2 + -1'pil_d2_n1_1_3 + -1'pil_d2_n1_2_1 + -1'pil_d2_n1_2_2 + -1'pil_d2_n1_2_3 + -1'pil_d2_n1_3_1 + -1'pil_d2_n1_3_2 + -1'pil_d2_n1_3_3 + -1'pol_d1_n1_1_1 + -1'pol_d1_n1_1_2 + -1'pol_d1_n1_1_3 + -1'pol_d1_n1_2_1 + -1'pol_d1_n1_2_2 + -1'pol_d1_n1_2_3 + -1'pol_d1_n1_3_1 + -1'pol_d1_n1_3_2 + -1'pol_d1_n1_3_3 + -1'pol_d2_n1_1_1 + -1'pol_d2_n1_1_2 + -1'pol_d2_n1_1_3 + -1'pol_d2_n1_2_1 + -1'pol_d2_n1_2_2 + -1'pol_d2_n1_2_3 + -1'pol_d2_n1_3_1 + -1'pol_d2_n1_3_2 + -1'pol_d2_n1_3_3 = -60
invariant :po_d1_n1_3_2 + pol_d1_n1_3_2 = 1
invariant :po_d1_n1_2_1 + pol_d1_n1_2_1 = 1
invariant :pb_d1_n1_2_1 + pb_d1_n2_2_1 + pb_d2_n1_2_1 + pb_d2_n2_2_1 + pbl_2_1 = 12
invariant :po_d1_n1_3_3 + pol_d1_n1_3_3 = 1
invariant :pi_d2_n1_1_3 + pil_d2_n1_1_3 = 1
invariant :pi_d1_n1_3_2 + pil_d1_n1_3_2 = 1
invariant :pi_d1_n1_2_2 + pil_d1_n1_2_2 = 1
invariant :po_d2_n1_2_2 + pol_d2_n1_2_2 = 1
invariant :po_d1_n1_2_2 + pol_d1_n1_2_2 = 1
invariant :pb_d1_n1_1_2 + pb_d1_n2_1_2 + pb_d2_n1_1_2 + pb_d2_n2_1_2 + pbl_1_2 = 12
invariant :pi_d2_n1_2_3 + pil_d2_n1_2_3 = 1
invariant :po_d2_n1_1_2 + pol_d2_n1_1_2 = 1
invariant :po_d2_n1_1_3 + pol_d2_n1_1_3 = 1
invariant :pi_d1_n1_1_3 + pil_d1_n1_1_3 = 1
invariant :pi_d2_n1_3_1 + pil_d2_n1_3_1 = 1
invariant :po_d2_n1_1_1 + pol_d2_n1_1_1 = 1
invariant :pb_d1_n1_3_2 + pb_d1_n2_3_2 + pb_d2_n1_3_2 + pb_d2_n2_3_2 + pbl_3_2 = 12
invariant :po_d2_n1_3_1 + pol_d2_n1_3_1 = 1
invariant :po_d2_n1_2_1 + pol_d2_n1_2_1 = 1
invariant :po_d1_n1_1_3 + pol_d1_n1_1_3 = 1
invariant :pi_d2_n1_1_2 + pil_d2_n1_1_2 = 1
invariant :pi_d1_n1_1_1 + pil_d1_n1_1_1 = 1
invariant :po_d1_n1_2_3 + pol_d1_n1_2_3 = 1
invariant :po_d1_n1_3_1 + pol_d1_n1_3_1 = 1
invariant :pbl_1_1 + pbl_1_2 + pbl_1_3 + pbl_2_1 + pbl_2_2 + pbl_2_3 + pbl_3_1 + pbl_3_2 + pbl_3_3 + pil_d1_n1_1_1 + pil_d1_n1_1_2 + pil_d1_n1_1_3 + pil_d1_n1_2_1 + pil_d1_n1_2_2 + pil_d1_n1_2_3 + pil_d1_n1_3_1 + pil_d1_n1_3_2 + pil_d1_n1_3_3 + pil_d2_n1_1_1 + pil_d2_n1_1_2 + pil_d2_n1_1_3 + pil_d2_n1_2_1 + pil_d2_n1_2_2 + pil_d2_n1_2_3 + pil_d2_n1_3_1 + pil_d2_n1_3_2 + pil_d2_n1_3_3 + pol_d1_n1_1_1 + pol_d1_n1_1_2 + pol_d1_n1_1_3 + pol_d1_n1_2_1 + pol_d1_n1_2_2 + pol_d1_n1_2_3 + pol_d1_n1_3_1 + pol_d1_n1_3_2 + pol_d1_n1_3_3 + pol_d2_n1_1_1 + pol_d2_n1_1_2 + pol_d2_n1_1_3 + pol_d2_n1_2_1 + pol_d2_n1_2_2 + pol_d2_n1_2_3 + pol_d2_n1_3_1 + pol_d2_n1_3_2 + pol_d2_n1_3_3 = 72
invariant :pi_d1_n1_3_3 + pil_d1_n1_3_3 = 1
invariant :pi_d2_n1_3_3 + pil_d2_n1_3_3 = 1
invariant :pb_d1_n1_2_3 + pb_d1_n2_2_3 + pb_d2_n1_2_3 + pb_d2_n2_2_3 + pbl_2_3 = 12
invariant :po_d1_n1_1_1 + pol_d1_n1_1_1 = 1
invariant :pb_d1_n1_3_3 + pb_d1_n2_3_3 + pb_d2_n1_3_3 + pb_d2_n2_3_3 + pbl_3_3 = 12
invariant :po_d1_n1_1_2 + pol_d1_n1_1_2 = 1
invariant :pb_d1_n1_1_1 + pb_d1_n2_1_1 + pb_d2_n1_1_1 + pb_d2_n2_1_1 + pbl_1_1 = 12
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-09 FALSE TECHNIQUES SAT_SMT TAUTOLOGY
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 144 rows 117 cols
invariant :po_d2_n1_2_3 + pol_d2_n1_2_3 = 1
invariant :pi_d2_n1_3_2 + pil_d2_n1_3_2 = 1
invariant :pi_d1_n1_2_3 + pil_d1_n1_2_3 = 1
invariant :pi_d1_n1_3_1 + pil_d1_n1_3_1 = 1
invariant :pi_d2_n1_2_2 + pil_d2_n1_2_2 = 1
invariant :pi_d1_n1_2_1 + pil_d1_n1_2_1 = 1
invariant :pb_d1_n1_3_1 + pb_d1_n2_3_1 + pb_d2_n1_3_1 + pb_d2_n2_3_1 + pbl_3_1 = 12
invariant :pb_d1_n1_1_3 + pb_d1_n2_1_3 + pb_d2_n1_1_3 + pb_d2_n2_1_3 + pbl_1_3 = 12
invariant :pi_d1_n1_1_2 + pil_d1_n1_1_2 = 1
invariant :pi_d2_n1_2_1 + pil_d2_n1_2_1 = 1
invariant :po_d2_n1_3_3 + pol_d2_n1_3_3 = 1
invariant :po_d2_n1_3_2 + pol_d2_n1_3_2 = 1
invariant :pi_d2_n1_1_1 + pil_d2_n1_1_1 = 1
invariant :pb_d1_n1_2_2 + pb_d1_n2_2_2 + pb_d2_n1_2_2 + pb_d2_n2_2_2 + -1'pbl_1_1 + -1'pbl_1_2 + -1'pbl_1_3 + -1'pbl_2_1 + -1'pbl_2_3 + -1'pbl_3_1 + -1'pbl_3_2 + -1'pbl_3_3 + -1'pil_d1_n1_1_1 + -1'pil_d1_n1_1_2 + -1'pil_d1_n1_1_3 + -1'pil_d1_n1_2_1 + -1'pil_d1_n1_2_2 + -1'pil_d1_n1_2_3 + -1'pil_d1_n1_3_1 + -1'pil_d1_n1_3_2 + -1'pil_d1_n1_3_3 + -1'pil_d2_n1_1_1 + -1'pil_d2_n1_1_2 + -1'pil_d2_n1_1_3 + -1'pil_d2_n1_2_1 + -1'pil_d2_n1_2_2 + -1'pil_d2_n1_2_3 + -1'pil_d2_n1_3_1 + -1'pil_d2_n1_3_2 + -1'pil_d2_n1_3_3 + -1'pol_d1_n1_1_1 + -1'pol_d1_n1_1_2 + -1'pol_d1_n1_1_3 + -1'pol_d1_n1_2_1 + -1'pol_d1_n1_2_2 + -1'pol_d1_n1_2_3 + -1'pol_d1_n1_3_1 + -1'pol_d1_n1_3_2 + -1'pol_d1_n1_3_3 + -1'pol_d2_n1_1_1 + -1'pol_d2_n1_1_2 + -1'pol_d2_n1_1_3 + -1'pol_d2_n1_2_1 + -1'pol_d2_n1_2_2 + -1'pol_d2_n1_2_3 + -1'pol_d2_n1_3_1 + -1'pol_d2_n1_3_2 + -1'pol_d2_n1_3_3 = -60
invariant :po_d1_n1_3_2 + pol_d1_n1_3_2 = 1
invariant :po_d1_n1_2_1 + pol_d1_n1_2_1 = 1
invariant :pb_d1_n1_2_1 + pb_d1_n2_2_1 + pb_d2_n1_2_1 + pb_d2_n2_2_1 + pbl_2_1 = 12
invariant :po_d1_n1_3_3 + pol_d1_n1_3_3 = 1
invariant :pi_d2_n1_1_3 + pil_d2_n1_1_3 = 1
invariant :pi_d1_n1_3_2 + pil_d1_n1_3_2 = 1
invariant :pi_d1_n1_2_2 + pil_d1_n1_2_2 = 1
invariant :po_d2_n1_2_2 + pol_d2_n1_2_2 = 1
invariant :po_d1_n1_2_2 + pol_d1_n1_2_2 = 1
invariant :pb_d1_n1_1_2 + pb_d1_n2_1_2 + pb_d2_n1_1_2 + pb_d2_n2_1_2 + pbl_1_2 = 12
invariant :pi_d2_n1_2_3 + pil_d2_n1_2_3 = 1
invariant :po_d2_n1_1_2 + pol_d2_n1_1_2 = 1
invariant :po_d2_n1_1_3 + pol_d2_n1_1_3 = 1
invariant :pi_d1_n1_1_3 + pil_d1_n1_1_3 = 1
invariant :pi_d2_n1_3_1 + pil_d2_n1_3_1 = 1
invariant :po_d2_n1_1_1 + pol_d2_n1_1_1 = 1
invariant :pb_d1_n1_3_2 + pb_d1_n2_3_2 + pb_d2_n1_3_2 + pb_d2_n2_3_2 + pbl_3_2 = 12
invariant :po_d2_n1_3_1 + pol_d2_n1_3_1 = 1
invariant :po_d2_n1_2_1 + pol_d2_n1_2_1 = 1
invariant :po_d1_n1_1_3 + pol_d1_n1_1_3 = 1
invariant :pi_d2_n1_1_2 + pil_d2_n1_1_2 = 1
invariant :pi_d1_n1_1_1 + pil_d1_n1_1_1 = 1
invariant :po_d1_n1_2_3 + pol_d1_n1_2_3 = 1
invariant :po_d1_n1_3_1 + pol_d1_n1_3_1 = 1
invariant :pbl_1_1 + pbl_1_2 + pbl_1_3 + pbl_2_1 + pbl_2_2 + pbl_2_3 + pbl_3_1 + pbl_3_2 + pbl_3_3 + pil_d1_n1_1_1 + pil_d1_n1_1_2 + pil_d1_n1_1_3 + pil_d1_n1_2_1 + pil_d1_n1_2_2 + pil_d1_n1_2_3 + pil_d1_n1_3_1 + pil_d1_n1_3_2 + pil_d1_n1_3_3 + pil_d2_n1_1_1 + pil_d2_n1_1_2 + pil_d2_n1_1_3 + pil_d2_n1_2_1 + pil_d2_n1_2_2 + pil_d2_n1_2_3 + pil_d2_n1_3_1 + pil_d2_n1_3_2 + pil_d2_n1_3_3 + pol_d1_n1_1_1 + pol_d1_n1_1_2 + pol_d1_n1_1_3 + pol_d1_n1_2_1 + pol_d1_n1_2_2 + pol_d1_n1_2_3 + pol_d1_n1_3_1 + pol_d1_n1_3_2 + pol_d1_n1_3_3 + pol_d2_n1_1_1 + pol_d2_n1_1_2 + pol_d2_n1_1_3 + pol_d2_n1_2_1 + pol_d2_n1_2_2 + pol_d2_n1_2_3 + pol_d2_n1_3_1 + pol_d2_n1_3_2 + pol_d2_n1_3_3 = 72
invariant :pi_d1_n1_3_3 + pil_d1_n1_3_3 = 1
invariant :pi_d2_n1_3_3 + pil_d2_n1_3_3 = 1
invariant :pb_d1_n1_2_3 + pb_d1_n2_2_3 + pb_d2_n1_2_3 + pb_d2_n2_2_3 + pbl_2_3 = 12
invariant :po_d1_n1_1_1 + pol_d1_n1_1_1 = 1
invariant :pb_d1_n1_3_3 + pb_d1_n2_3_3 + pb_d2_n1_3_3 + pb_d2_n2_3_3 + pbl_3_3 = 12
invariant :po_d1_n1_1_2 + pol_d1_n1_1_2 = 1
invariant :pb_d1_n1_1_1 + pb_d1_n2_1_1 + pb_d2_n1_1_1 + pb_d2_n2_1_1 + pbl_1_1 = 12
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00 TRUE TECHNIQUES SAT_SMT BMC(3)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01 TRUE TECHNIQUES SAT_SMT BMC(3)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04 TRUE TECHNIQUES SAT_SMT BMC(3)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05 FALSE TECHNIQUES SAT_SMT BMC(3)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07 FALSE TECHNIQUES SAT_SMT BMC(3)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11 TRUE TECHNIQUES SAT_SMT BMC(3)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12 FALSE TECHNIQUES SAT_SMT BMC(3)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14 TRUE TECHNIQUES SAT_SMT BMC(3)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15 TRUE TECHNIQUES SAT_SMT BMC(3)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03 FALSE TECHNIQUES SAT_SMT BMC(4)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06 FALSE TECHNIQUES SAT_SMT BMC(4)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10 TRUE TECHNIQUES SAT_SMT BMC(4)
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08 TRUE TECHNIQUES SAT_SMT BMC(5)
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
Compilation finished in 2777 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 39 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypertorusGridPTd2k3p2b04ReachabilityFireability13==true], workingDir=/home/mcc/execution]
FORMULA HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13 TRUE TECHNIQUES SAT_SMT BMC(6)
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypertorusGridPTd2k3p2b04ReachabilityFireability13==true], workingDir=/home/mcc/execution]
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1526804470354

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 20, 2018 8:15:08 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 20, 2018 8:15:08 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 20, 2018 8:15:09 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 75 ms
May 20, 2018 8:15:09 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 117 places.
May 20, 2018 8:15:09 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 144 transitions.
May 20, 2018 8:15:09 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 18 ms
May 20, 2018 8:15:09 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 20, 2018 8:15:09 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 59 ms
May 20, 2018 8:15:09 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 5 ms
May 20, 2018 8:15:09 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
May 20, 2018 8:15:09 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 107 ms
May 20, 2018 8:15:09 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 144 transitions.
May 20, 2018 8:15:09 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 144 transitions.
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-02
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 46 place invariants in 52 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, reachability predicate is unrealizable HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-09
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 2 / 16 in 646 ms.
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00(UNSAT) depth K=0 took 15 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01(UNSAT) depth K=0 took 38 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03(UNSAT) depth K=0 took 16 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04(UNSAT) depth K=0 took 12 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 144 transitions.
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05(UNSAT) depth K=0 took 12 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06(UNSAT) depth K=0 took 16 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07(UNSAT) depth K=0 took 12 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(UNSAT) depth K=0 took 1 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10(UNSAT) depth K=0 took 15 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11(UNSAT) depth K=0 took 12 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12(UNSAT) depth K=0 took 15 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(UNSAT) depth K=0 took 8 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14(UNSAT) depth K=0 took 9 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15(UNSAT) depth K=0 took 10 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00(UNSAT) depth K=1 took 61 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01(UNSAT) depth K=1 took 26 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 46 place invariants in 44 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03(UNSAT) depth K=1 took 14 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04(UNSAT) depth K=1 took 11 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05(UNSAT) depth K=1 took 16 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06(UNSAT) depth K=1 took 9 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07(UNSAT) depth K=1 took 9 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(UNSAT) depth K=1 took 9 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10(UNSAT) depth K=1 took 10 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11(UNSAT) depth K=1 took 15 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12(UNSAT) depth K=1 took 10 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(UNSAT) depth K=1 took 11 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14(UNSAT) depth K=1 took 9 ms
May 20, 2018 8:15:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15(UNSAT) depth K=1 took 14 ms
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 117 variables to be positive in 1209 ms
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 144 transitions.
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/144 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00(UNSAT) depth K=2 took 680 ms
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 144 transitions.
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 117 variables to be positive in 1054 ms
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00(SAT) depth K=0 took 114 ms
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01
May 20, 2018 8:15:11 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01(SAT) depth K=0 took 104 ms
May 20, 2018 8:15:12 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01(UNSAT) depth K=2 took 680 ms
May 20, 2018 8:15:12 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03(UNSAT) depth K=2 took 816 ms
May 20, 2018 8:15:13 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04(UNSAT) depth K=2 took 496 ms
May 20, 2018 8:15:13 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03
May 20, 2018 8:15:13 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03(SAT) depth K=0 took 1926 ms
May 20, 2018 8:15:14 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04
May 20, 2018 8:15:14 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04(SAT) depth K=0 took 277 ms
May 20, 2018 8:15:14 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05(UNSAT) depth K=2 took 833 ms
May 20, 2018 8:15:14 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05
May 20, 2018 8:15:14 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05(SAT) depth K=0 took 247 ms
May 20, 2018 8:15:14 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06(UNSAT) depth K=2 took 485 ms
May 20, 2018 8:15:15 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07(UNSAT) depth K=2 took 681 ms
May 20, 2018 8:15:15 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06
May 20, 2018 8:15:15 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06(SAT) depth K=0 took 1433 ms
May 20, 2018 8:15:16 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(UNSAT) depth K=2 took 874 ms
May 20, 2018 8:15:16 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07
May 20, 2018 8:15:16 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07(SAT) depth K=0 took 1030 ms
May 20, 2018 8:15:16 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08
May 20, 2018 8:15:16 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(SAT) depth K=0 took 234 ms
May 20, 2018 8:15:17 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10(UNSAT) depth K=2 took 882 ms
May 20, 2018 8:15:17 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11(UNSAT) depth K=2 took 706 ms
May 20, 2018 8:15:18 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10
May 20, 2018 8:15:18 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10(SAT) depth K=0 took 1260 ms
May 20, 2018 8:15:18 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12(UNSAT) depth K=2 took 767 ms
May 20, 2018 8:15:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(UNSAT) depth K=2 took 512 ms
May 20, 2018 8:15:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11
May 20, 2018 8:15:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11(SAT) depth K=0 took 950 ms
May 20, 2018 8:15:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12
May 20, 2018 8:15:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12(SAT) depth K=0 took 106 ms
May 20, 2018 8:15:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13
May 20, 2018 8:15:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(SAT) depth K=0 took 684 ms
May 20, 2018 8:15:20 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14(UNSAT) depth K=2 took 985 ms
May 20, 2018 8:15:20 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14
May 20, 2018 8:15:20 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14(SAT) depth K=0 took 252 ms
May 20, 2018 8:15:20 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15(UNSAT) depth K=2 took 553 ms
May 20, 2018 8:15:21 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15
May 20, 2018 8:15:21 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15(SAT) depth K=0 took 1176 ms
May 20, 2018 8:15:21 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00
May 20, 2018 8:15:21 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00(TRUE) depth K=3 took 906 ms
May 20, 2018 8:15:22 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00
May 20, 2018 8:15:22 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-00(SAT) depth K=1 took 690 ms
May 20, 2018 8:15:23 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01
May 20, 2018 8:15:23 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01(SAT) depth K=1 took 1228 ms
May 20, 2018 8:15:23 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03
May 20, 2018 8:15:23 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03(SAT) depth K=1 took 430 ms
May 20, 2018 8:15:24 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04
May 20, 2018 8:15:24 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04(SAT) depth K=1 took 1169 ms
May 20, 2018 8:15:25 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05
May 20, 2018 8:15:25 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05(SAT) depth K=1 took 512 ms
May 20, 2018 8:15:26 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06
May 20, 2018 8:15:26 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06(SAT) depth K=1 took 1181 ms
May 20, 2018 8:15:26 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01
May 20, 2018 8:15:26 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-01(TRUE) depth K=3 took 5356 ms
May 20, 2018 8:15:26 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07
May 20, 2018 8:15:26 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07(SAT) depth K=1 took 377 ms
May 20, 2018 8:15:27 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08
May 20, 2018 8:15:27 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(SAT) depth K=1 took 361 ms
May 20, 2018 8:15:31 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 144 transitions.
May 20, 2018 8:15:31 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03(UNSAT) depth K=3 took 4557 ms
May 20, 2018 8:15:32 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10
May 20, 2018 8:15:32 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10(SAT) depth K=1 took 5237 ms
May 20, 2018 8:15:32 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(0/144) took 1308 ms. Total solver calls (SAT/UNSAT): 143(142/1)
May 20, 2018 8:15:33 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04
May 20, 2018 8:15:33 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-04(TRUE) depth K=3 took 2393 ms
May 20, 2018 8:15:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11
May 20, 2018 8:15:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11(SAT) depth K=1 took 1694 ms
May 20, 2018 8:15:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12
May 20, 2018 8:15:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12(SAT) depth K=1 took 295 ms
May 20, 2018 8:15:36 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(3/144) took 5145 ms. Total solver calls (SAT/UNSAT): 566(562/4)
May 20, 2018 8:15:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05
May 20, 2018 8:15:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-05(FALSE) depth K=3 took 3247 ms
May 20, 2018 8:15:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13
May 20, 2018 8:15:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(SAT) depth K=1 took 3280 ms
May 20, 2018 8:15:39 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14
May 20, 2018 8:15:39 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14(SAT) depth K=1 took 1605 ms
May 20, 2018 8:15:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15
May 20, 2018 8:15:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15(SAT) depth K=1 took 651 ms
May 20, 2018 8:15:40 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(6/144) took 9035 ms. Total solver calls (SAT/UNSAT): 980(973/7)
May 20, 2018 8:15:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06(UNSAT) depth K=3 took 3498 ms
May 20, 2018 8:15:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03
May 20, 2018 8:15:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03(SAT) depth K=2 took 914 ms
May 20, 2018 8:15:43 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07
May 20, 2018 8:15:43 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-07(FALSE) depth K=3 took 2624 ms
May 20, 2018 8:15:44 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(9/144) took 12916 ms. Total solver calls (SAT/UNSAT): 1385(1375/10)
May 20, 2018 8:15:47 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(UNSAT) depth K=3 took 4247 ms
May 20, 2018 8:15:47 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(12/144) took 16536 ms. Total solver calls (SAT/UNSAT): 1781(1768/13)
May 20, 2018 8:15:50 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10(UNSAT) depth K=3 took 3011 ms
May 20, 2018 8:15:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(15/144) took 20100 ms. Total solver calls (SAT/UNSAT): 2168(2152/16)
May 20, 2018 8:15:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06
May 20, 2018 8:15:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06(SAT) depth K=2 took 10724 ms
May 20, 2018 8:15:53 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11
May 20, 2018 8:15:53 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-11(TRUE) depth K=3 took 3476 ms
May 20, 2018 8:15:55 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(18/144) took 23660 ms. Total solver calls (SAT/UNSAT): 2546(2527/19)
May 20, 2018 8:15:58 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(21/144) took 27120 ms. Total solver calls (SAT/UNSAT): 2915(2893/22)
May 20, 2018 8:15:59 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08
May 20, 2018 8:15:59 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(SAT) depth K=2 took 7335 ms
May 20, 2018 8:15:59 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12
May 20, 2018 8:15:59 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-12(FALSE) depth K=3 took 5353 ms
May 20, 2018 8:16:01 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(UNSAT) depth K=3 took 1857 ms
May 20, 2018 8:16:01 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(24/144) took 30378 ms. Total solver calls (SAT/UNSAT): 3275(3250/25)
May 20, 2018 8:16:04 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10
May 20, 2018 8:16:04 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10(SAT) depth K=2 took 5040 ms
May 20, 2018 8:16:04 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14
May 20, 2018 8:16:04 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-14(TRUE) depth K=3 took 3627 ms
May 20, 2018 8:16:05 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(27/144) took 33815 ms. Total solver calls (SAT/UNSAT): 3626(3598/28)
May 20, 2018 8:16:06 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15
May 20, 2018 8:16:06 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-15(TRUE) depth K=3 took 2049 ms
May 20, 2018 8:16:08 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(30/144) took 37012 ms. Total solver calls (SAT/UNSAT): 3968(3937/31)
May 20, 2018 8:16:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(33/144) took 40144 ms. Total solver calls (SAT/UNSAT): 4301(4267/34)
May 20, 2018 8:16:13 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03
May 20, 2018 8:16:13 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-03(FALSE) depth K=4 took 6529 ms
May 20, 2018 8:16:14 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(36/144) took 43212 ms. Total solver calls (SAT/UNSAT): 4625(4588/37)
May 20, 2018 8:16:14 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13
May 20, 2018 8:16:14 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(SAT) depth K=2 took 10611 ms
May 20, 2018 8:16:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(39/144) took 46212 ms. Total solver calls (SAT/UNSAT): 4940(4900/40)
May 20, 2018 8:16:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06
May 20, 2018 8:16:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06(FALSE) depth K=4 took 6362 ms
May 20, 2018 8:16:21 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(43/144) took 50141 ms. Total solver calls (SAT/UNSAT): 5346(5302/44)
May 20, 2018 8:16:25 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(47/144) took 53812 ms. Total solver calls (SAT/UNSAT): 5736(5688/48)
May 20, 2018 8:16:28 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(51/144) took 57393 ms. Total solver calls (SAT/UNSAT): 6110(6058/52)
May 20, 2018 8:16:32 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(55/144) took 60787 ms. Total solver calls (SAT/UNSAT): 6468(6412/56)
May 20, 2018 8:16:32 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(UNSAT) depth K=4 took 13058 ms
May 20, 2018 8:16:35 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(59/144) took 64041 ms. Total solver calls (SAT/UNSAT): 6810(6750/60)
May 20, 2018 8:16:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(63/144) took 67226 ms. Total solver calls (SAT/UNSAT): 7136(7072/64)
May 20, 2018 8:16:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06
May 20, 2018 8:16:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-06(SAT) depth K=3 took 23975 ms
May 20, 2018 8:16:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10
May 20, 2018 8:16:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-10(TRUE) depth K=4 took 8579 ms
May 20, 2018 8:16:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(68/144) took 70902 ms. Total solver calls (SAT/UNSAT): 7521(7452/69)
May 20, 2018 8:16:45 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(73/144) took 74480 ms. Total solver calls (SAT/UNSAT): 7881(7807/74)
May 20, 2018 8:16:49 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(78/144) took 77720 ms. Total solver calls (SAT/UNSAT): 8216(8137/79)
May 20, 2018 8:16:52 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(83/144) took 80788 ms. Total solver calls (SAT/UNSAT): 8526(8442/84)
May 20, 2018 8:16:53 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(UNSAT) depth K=4 took 12586 ms
May 20, 2018 8:16:55 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(89/144) took 84061 ms. Total solver calls (SAT/UNSAT): 8865(8775/90)
May 20, 2018 8:16:58 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(96/144) took 87403 ms. Total solver calls (SAT/UNSAT): 9215(9118/97)
May 20, 2018 8:17:01 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(103/144) took 90503 ms. Total solver calls (SAT/UNSAT): 9516(9412/104)
May 20, 2018 8:17:02 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08
May 20, 2018 8:17:02 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(SAT) depth K=3 took 23951 ms
May 20, 2018 8:17:05 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(112/144) took 93809 ms. Total solver calls (SAT/UNSAT): 9831(9723/108)
May 20, 2018 8:17:06 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08
May 20, 2018 8:17:06 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-08(TRUE) depth K=5 took 12876 ms
May 20, 2018 8:17:08 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(124/144) took 96823 ms. Total solver calls (SAT/UNSAT): 10125(10017/108)
May 20, 2018 8:17:10 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 98671 ms. Total solver calls (SAT/UNSAT): 10296(10188/108)
May 20, 2018 8:17:10 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 144 transitions.
May 20, 2018 8:17:20 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 10825 ms. Total solver calls (SAT/UNSAT): 486(0/486)
May 20, 2018 8:17:20 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 131369ms conformant to PINS in folder :/home/mcc/execution
May 20, 2018 8:17:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13
May 20, 2018 8:17:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(SAT) depth K=3 took 32243 ms
May 20, 2018 8:17:47 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(UNSAT) depth K=5 took 40220 ms
May 20, 2018 8:18:07 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13
May 20, 2018 8:18:07 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(SAT) depth K=4 took 32514 ms
May 20, 2018 8:18:27 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13
May 20, 2018 8:18:27 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13(TRUE) depth K=6 took 40694 ms
May 20, 2018 8:21:08 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:573)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:301)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:274)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:166)
at java.lang.Thread.run(Thread.java:748)
May 20, 2018 8:21:08 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
WARNING: Unexpected error occurred while running SMT. Was verifying HypertorusGrid-PT-d2k3p2b04-ReachabilityFireability-13 K-induction depth 5
Exception in thread "Thread-8" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:336)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:274)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:166)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:573)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:301)
... 3 more
May 20, 2018 8:21:08 AM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved all 16 properties. Interrupting other analysis methods.

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="HypertorusGrid-PT-d2k3p2b04"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k3p2b04.tgz
mv HypertorusGrid-PT-d2k3p2b04 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is HypertorusGrid-PT-d2k3p2b04, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r104-smll-152658634200147"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;