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 220K
-rw-r--r-- 1 mcc users 4.3K 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 3.9K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K 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 6.4K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.3K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 348 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 37K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is SimpleLoadBal-PT-02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r177-smll-152708747600147
=====================================================================

--------------------
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 SimpleLoadBal-PT-02-ReachabilityFireability-00
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-01
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-02
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-03
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-04
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-05
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-06
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-07
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-08
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-09
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-10
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-11
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-12
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-13
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-14
FORMULA_NAME SimpleLoadBal-PT-02-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1527448691617

FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/convert-linux64, -i, /tmp/graph2561682226805200538.txt, -o, /tmp/graph2561682226805200538.bin, -w, /tmp/graph2561682226805200538.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/louvain-linux64, /tmp/graph2561682226805200538.bin, -l, -1, -v, -w, /tmp/graph2561682226805200538.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 35
// Phase 1: matrix 35 rows 32 cols
invariant :-1'P_client_waiting_2 + P_client_request_2 + P_client_ack_2 + P_server_request_2_1 + P_server_request_2_2 + P_lb_routing_1_2 = 0
invariant :-1'P_server_waiting_2 + P_server_notification_2 + P_server_notification_ack_2 = 0
invariant :P_server_idle_2 + P_server_waiting_2 + P_server_processed_2 = 1
invariant :P_client_idle_1 + P_client_waiting_1 = 1
invariant :P_lb_idle_1 + P_lb_routing_1_1 + P_lb_routing_1_2 + P_lb_balancing_1 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_2 + P_client_request_1 + P_client_request_2 + P_client_ack_1 + P_client_ack_2 + -1'P_server_waiting_2 + -1'P_server_processed_2 + P_server_notification_ack_2 + P_server_request_1_1 + P_server_request_2_1 + P_lb_routing_1_1 + P_lb_routing_1_2 + -1'P_lb_load_2_0 + P_lb_load_2_2 = -1
invariant :P_client_idle_2 + P_client_waiting_2 = 1
invariant :P_client_waiting_1 + P_client_waiting_2 + -1'P_client_request_1 + -1'P_client_request_2 + -1'P_client_ack_1 + -1'P_client_ack_2 + P_server_waiting_1 + P_server_waiting_2 + P_server_processed_1 + P_server_processed_2 + -1'P_server_notification_ack_1 + -1'P_server_notification_ack_2 + -1'P_lb_routing_1_1 + -1'P_lb_routing_1_2 + P_lb_load_1_0 + -1'P_lb_load_1_2 + P_lb_load_2_0 + -1'P_lb_load_2_2 = 2
invariant :-1'P_server_waiting_1 + P_server_notification_1 + P_server_notification_ack_1 = 0
invariant :P_lb_load_2_0 + P_lb_load_2_1 + P_lb_load_2_2 = 1
invariant :P_client_waiting_2 + -1'P_client_request_2 + -1'P_client_ack_2 + P_server_waiting_2 + P_server_processed_2 + -1'P_server_notification_ack_2 + P_server_request_1_2 + -1'P_server_request_2_1 + -1'P_lb_routing_1_2 + P_lb_load_2_0 + -1'P_lb_load_2_2 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_2 + P_client_request_1 + P_client_request_2 + P_client_ack_1 + P_client_ack_2 + -1'P_server_waiting_1 + -1'P_server_waiting_2 + -1'P_server_processed_1 + -1'P_server_processed_2 + P_server_notification_ack_1 + P_server_notification_ack_2 + P_lb_routing_1_1 + P_lb_routing_1_2 + P_lb_load_1_1 + 2'P_lb_load_1_2 + -1'P_lb_load_2_0 + P_lb_load_2_2 = -1
invariant :P_server_idle_1 + P_server_waiting_1 + P_server_processed_1 = 1
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/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_1.0.0.201805241334/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 : SimpleLoadBal-PT-02-ReachabilityFireability-00 with value :(!((!(((i2.u2.P_server_idle_1>=1)&&(i1.u7.P_server_request_2_1>=1))&&((i0.u0.P_client_request_1>=1)&&(u8.P_lb_idle_1>=1))))||(!((((u8.P_lb_balancing_1>=1)&&(u8.P_lb_load_1_0>=1))&&(u8.P_lb_load_2_1>=1))&&((i2.u2.P_server_waiting_1>=1)&&(i2.u4.P_server_notification_ack_1>=1))))))
Read [reachable] property : SimpleLoadBal-PT-02-ReachabilityFireability-01 with value :(((i0.u6.P_lb_routing_1_1>=1)&&(u8.P_lb_load_1_0>=1))&&(u8.P_lb_load_2_1>=1))
Read [invariant] property : SimpleLoadBal-PT-02-ReachabilityFireability-02 with value :((((((i2.u2.P_server_waiting_1>=1)&&(i2.u4.P_server_notification_ack_1>=1))&&(((i1.u7.P_lb_routing_1_2>=1)&&(u8.P_lb_load_1_0>=1))&&(u8.P_lb_load_2_1>=1)))&&(!(((i0.u6.P_lb_routing_1_1>=1)&&(u8.P_lb_load_1_0>=1))&&(u8.P_lb_load_2_0>=1))))||(!(i3.u3.P_server_processed_2>=1)))&&(((((((i1.u7.P_server_request_2_2>=1)&&(u8.P_lb_balancing_1>=1))&&(u8.P_lb_load_1_0>=1))&&(u8.P_lb_load_2_2>=1))&&((i1.u1.P_client_request_2>=1)&&(u8.P_lb_idle_1>=1)))||(!((i0.u0.P_client_request_1>=1)&&(u8.P_lb_idle_1>=1))))||((((i3.u3.P_server_waiting_2>=1)&&(i3.u5.P_server_notification_ack_2>=1))&&(((i1.u7.P_lb_routing_1_2>=1)&&(u8.P_lb_load_1_1>=1))&&(u8.P_lb_load_2_1>=1)))&&((((i0.u6.P_server_request_1_1>=1)&&(u8.P_lb_balancing_1>=1))&&(u8.P_lb_load_1_2>=1))&&(u8.P_lb_load_2_0>=1)))))
Read [reachable] property : SimpleLoadBal-PT-02-ReachabilityFireability-03 with value :((((i0.u6.P_server_request_1_2>=1)&&(u8.P_lb_balancing_1>=1))&&(u8.P_lb_load_1_0>=1))&&(u8.P_lb_load_2_2>=1))
Read [reachable] property : SimpleLoadBal-PT-02-ReachabilityFireability-04 with value :(((i1.u7.P_lb_routing_1_2>=1)&&(u8.P_lb_load_1_1>=1))&&(u8.P_lb_load_2_0>=1))
Read [reachable] property : SimpleLoadBal-PT-02-ReachabilityFireability-06 with value :(((i1.u7.P_lb_routing_1_2>=1)&&(u8.P_lb_load_1_0>=1))&&(u8.P_lb_load_2_0>=1))
Read [reachable] property : SimpleLoadBal-PT-02-ReachabilityFireability-08 with value :(((!(i3.u3.P_server_processed_2>=1))&&(((i0.u0.P_client_idle_1>=1)&&(((i3.u5.P_server_notification_2>=1)&&(u8.P_lb_idle_1>=1))&&(u8.P_lb_load_2_1>=1)))||(((i0.u6.P_lb_routing_1_1>=1)&&(u8.P_lb_load_1_1>=1))&&(u8.P_lb_load_2_1>=1))))&&((((i2.u4.P_server_notification_1>=1)&&(u8.P_lb_balancing_1>=1))&&(u8.P_lb_load_1_2>=1))||((i0.u0.P_client_waiting_1>=1)&&(i0.u0.P_client_ack_1>=1))))
Read [reachable] property : SimpleLoadBal-PT-02-ReachabilityFireability-14 with value :((((u8.P_lb_balancing_1>=1)&&(u8.P_lb_load_1_1>=1))&&(u8.P_lb_load_2_0>=1))||(((i0.u6.P_lb_routing_1_1>=1)&&(u8.P_lb_load_1_1>=1))&&(u8.P_lb_load_2_0>=1)))
Read [reachable] property : SimpleLoadBal-PT-02-ReachabilityFireability-15 with value :((((i2.u4.P_server_notification_1>=1)&&(u8.P_lb_balancing_1>=1))&&(u8.P_lb_load_1_1>=1))&&(((!((i2.u2.P_server_idle_1>=1)&&(i0.u6.P_server_request_1_1>=1)))&&((((i1.u7.P_lb_routing_1_2>=1)&&(u8.P_lb_load_1_0>=1))&&(u8.P_lb_load_2_0>=1))||((i3.u3.P_server_waiting_2>=1)&&(i3.u5.P_server_notification_ack_2>=1))))&&(!(i0.u0.P_client_idle_1>=1))))
built 10 ordering constraints for composite.
built 11 ordering constraints for composite.
built 8 ordering constraints for composite.
built 11 ordering constraints for composite.
built 8 ordering constraints for composite.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal\_PT\_02\_flat\_flat\_flat\_flat\_mod,832,0.026067,4240,78,87,572,270,143,582,68,782,0
Total reachable state count : 832

Verifying 9 reachability properties.
Reachability property SimpleLoadBal-PT-02-ReachabilityFireability-00 does not hold.
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : SimpleLoadBal-PT-02-ReachabilityFireability-00

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-02-ReachabilityFireability-00,0,0.027693,4620,1,0,572,270,189,582,79,782,110
Reachability property SimpleLoadBal-PT-02-ReachabilityFireability-01 is true.
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-02-ReachabilityFireability-01,12,0.028152,4632,25,18,572,270,197,582,81,782,127
Invariant property SimpleLoadBal-PT-02-ReachabilityFireability-02 does not hold.
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-02-ReachabilityFireability-02,257,0.031464,4632,92,82,572,270,289,582,102,782,239
Reachability property SimpleLoadBal-PT-02-ReachabilityFireability-03 is true.
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-02-ReachabilityFireability-03,12,0.031938,4632,25,18,572,270,296,582,102,782,256
Reachability property SimpleLoadBal-PT-02-ReachabilityFireability-04 is true.
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-02-ReachabilityFireability-04,16,0.032495,4632,26,19,572,270,301,582,103,782,273
Reachability property SimpleLoadBal-PT-02-ReachabilityFireability-06 is true.
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-02-ReachabilityFireability-06,12,0.032911,4632,22,20,572,270,303,582,103,782,288
Reachability property SimpleLoadBal-PT-02-ReachabilityFireability-08 does not hold.
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : SimpleLoadBal-PT-02-ReachabilityFireability-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-02-ReachabilityFireability-08,0,0.034243,4632,1,0,572,270,344,582,107,782,372
Reachability property SimpleLoadBal-PT-02-ReachabilityFireability-14 is true.
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-02-ReachabilityFireability-14,60,0.034877,4632,28,19,572,270,357,582,111,782,372
Reachability property SimpleLoadBal-PT-02-ReachabilityFireability-15 is true.
FORMULA SimpleLoadBal-PT-02-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-02-ReachabilityFireability-15,1,0.035957,4632,20,16,572,270,373,582,111,782,407
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 35
// Phase 1: matrix 35 rows 32 cols
invariant :-1'P_client_waiting_2 + P_client_request_2 + P_client_ack_2 + P_server_request_2_1 + P_server_request_2_2 + P_lb_routing_1_2 = 0
invariant :-1'P_server_waiting_2 + P_server_notification_2 + P_server_notification_ack_2 = 0
invariant :P_server_idle_2 + P_server_waiting_2 + P_server_processed_2 = 1
invariant :P_client_idle_1 + P_client_waiting_1 = 1
invariant :P_lb_idle_1 + P_lb_routing_1_1 + P_lb_routing_1_2 + P_lb_balancing_1 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_2 + P_client_request_1 + P_client_request_2 + P_client_ack_1 + P_client_ack_2 + -1'P_server_waiting_2 + -1'P_server_processed_2 + P_server_notification_ack_2 + P_server_request_1_1 + P_server_request_2_1 + P_lb_routing_1_1 + P_lb_routing_1_2 + -1'P_lb_load_2_0 + P_lb_load_2_2 = -1
invariant :P_client_idle_2 + P_client_waiting_2 = 1
invariant :P_client_waiting_1 + P_client_waiting_2 + -1'P_client_request_1 + -1'P_client_request_2 + -1'P_client_ack_1 + -1'P_client_ack_2 + P_server_waiting_1 + P_server_waiting_2 + P_server_processed_1 + P_server_processed_2 + -1'P_server_notification_ack_1 + -1'P_server_notification_ack_2 + -1'P_lb_routing_1_1 + -1'P_lb_routing_1_2 + P_lb_load_1_0 + -1'P_lb_load_1_2 + P_lb_load_2_0 + -1'P_lb_load_2_2 = 2
invariant :-1'P_server_waiting_1 + P_server_notification_1 + P_server_notification_ack_1 = 0
invariant :P_lb_load_2_0 + P_lb_load_2_1 + P_lb_load_2_2 = 1
invariant :P_client_waiting_2 + -1'P_client_request_2 + -1'P_client_ack_2 + P_server_waiting_2 + P_server_processed_2 + -1'P_server_notification_ack_2 + P_server_request_1_2 + -1'P_server_request_2_1 + -1'P_lb_routing_1_2 + P_lb_load_2_0 + -1'P_lb_load_2_2 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_2 + P_client_request_1 + P_client_request_2 + P_client_ack_1 + P_client_ack_2 + -1'P_server_waiting_1 + -1'P_server_waiting_2 + -1'P_server_processed_1 + -1'P_server_processed_2 + P_server_notification_ack_1 + P_server_notification_ack_2 + P_lb_routing_1_1 + P_lb_routing_1_2 + P_lb_load_1_1 + 2'P_lb_load_1_2 + -1'P_lb_load_2_0 + P_lb_load_2_2 = -1
invariant :P_server_idle_1 + P_server_waiting_1 + P_server_processed_1 = 1
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]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527448696747

--------------------
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/ -louvain -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/ -louvain -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 27, 2018 7:18:14 PM 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/, -louvain, -smt]
May 27, 2018 7:18:14 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 27, 2018 7:18:14 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 45 ms
May 27, 2018 7:18:14 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 32 places.
May 27, 2018 7:18:14 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 45 transitions.
May 27, 2018 7:18:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 11 ms
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SimpleLoadBal-PT-02-ReachabilityFireability-05 is trivially false : it is not verified in initial state.
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SimpleLoadBal-PT-02-ReachabilityFireability-07 is trivially true : it is verified in initial state.
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SimpleLoadBal-PT-02-ReachabilityFireability-09 is trivially true : it is verified in initial state.
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SimpleLoadBal-PT-02-ReachabilityFireability-10 is trivially true : it is verified in initial state.
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SimpleLoadBal-PT-02-ReachabilityFireability-11 is trivially false : it is not verified in initial state.
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SimpleLoadBal-PT-02-ReachabilityFireability-12 is trivially true : it is verified in initial state.
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SimpleLoadBal-PT-02-ReachabilityFireability-13 is trivially true : it is verified in initial state.
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 52 ms
May 27, 2018 7:18:14 PM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 24 ms
May 27, 2018 7:18:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 18 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 35 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 45 transitions.
May 27, 2018 7:18:15 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 45 transitions.
Begin: Sun May 27 19:18:15 2018

Computation of communities with the Newman-Girvan Modularity quality function

level 0:
start computation: Sun May 27 19:18:15 2018
network size: 32 nodes, 222 links, 90 weight
quality increased from -0.0565638 to 0.306235
end computation: Sun May 27 19:18:15 2018
level 1:
start computation: Sun May 27 19:18:15 2018
network size: 9 nodes, 41 links, 90 weight
quality increased from 0.306235 to 0.366235
end computation: Sun May 27 19:18:15 2018
level 2:
start computation: Sun May 27 19:18:15 2018
network size: 5 nodes, 21 links, 90 weight
quality increased from 0.366235 to 0.366235
end computation: Sun May 27 19:18:15 2018
End: Sun May 27 19:18:15 2018
Total duration: 0 sec
0.366235
May 27, 2018 7:18:15 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 27, 2018 7:18:15 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 66 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 13 place invariants in 20 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 27 redundant transitions.
May 27, 2018 7:18:15 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 3 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 9 in 497 ms.
May 27, 2018 7:18:15 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 3 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SimpleLoadBal-PT-02-ReachabilityFireability-00(UNSAT) depth K=0 took 10 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SimpleLoadBal-PT-02-ReachabilityFireability-01(UNSAT) depth K=0 took 3 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SimpleLoadBal-PT-02-ReachabilityFireability-02(UNSAT) depth K=0 took 3 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SimpleLoadBal-PT-02-ReachabilityFireability-03(UNSAT) depth K=0 took 11 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 45 transitions.
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SimpleLoadBal-PT-02-ReachabilityFireability-04(UNSAT) depth K=0 took 21 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SimpleLoadBal-PT-02-ReachabilityFireability-06(UNSAT) depth K=0 took 8 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SimpleLoadBal-PT-02-ReachabilityFireability-08(UNSAT) depth K=0 took 2 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SimpleLoadBal-PT-02-ReachabilityFireability-14(UNSAT) depth K=0 took 25 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SimpleLoadBal-PT-02-ReachabilityFireability-15(UNSAT) depth K=0 took 18 ms
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
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.init(KInductionSolver.java:116)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 13 place invariants in 9 ms
Exception in thread "Thread-6" java.lang.RuntimeException: SMT solver raised an error :(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.computeAndDeclareInvariants(KInductionSolver.java:293)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:71)
at fr.lip6.move.gal.gal2smt.smt.ISMTSolver.init(ISMTSolver.java:17)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:278)
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 27, 2018 7:18:15 PM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 0/ 9 properties. Interrupting other analysis methods.
May 27, 2018 7:18:15 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 538ms conformant to PINS in folder :/home/mcc/execution

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="SimpleLoadBal-PT-02"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstoolsl"
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/SimpleLoadBal-PT-02.tgz
mv SimpleLoadBal-PT-02 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 itstoolsl"
echo " Input is SimpleLoadBal-PT-02, 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 r177-smll-152708747600147"
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 ;