Trace number 4106500

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16OPT3 0.333948 1.15428

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb
MD5SUM81bcbf479f290ea51f43d1561f9d15dc
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables24
Total number of constraints3
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint8
Maximum length of a constraint72
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130464
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)64
Sum of products size (including duplicates)128
Number of different products64
Sum of products size128

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization by upper bound
0.09/0.11	c ManyCore solver with 2 solvers running in parallel
0.09/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c Expensive reason simplification
0.09/0.11	c Glucose 2.1 dynamic restart strategy
0.09/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-4106500-1467321400.opb
0.09/0.11	c reading problem ... 
0.09/0.12	c  objective function found
0.09/0.14	c ... done. Wall clock time 0.026s.
0.09/0.14	c declared #vars     24
0.09/0.14	c internal #vars     88
0.09/0.14	c #constraints  132
0.09/0.14	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 64
0.09/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 68
0.09/0.14	c 132 constraints processed.
0.09/0.14	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 64
0.09/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 68
0.09/0.14	c 132 constraints processed.
0.09/0.14	c objective function length is 8 literals
0.09/0.16	c And the winner is solver0
0.21/0.64	c SATISFIABLE
0.21/0.64	c OPTIMIZING...
0.21/0.64	c Got one! Elapsed wall clock time (in seconds):0.53
0.21/0.64	o 3
0.21/0.65	c And the winner is solver0
0.29/1.15	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.29/1.15	c starts		: 1
0.29/1.15	c conflicts		: 19
0.29/1.15	c decisions		: 25
0.29/1.15	c propagations		: 294
0.29/1.15	c inspects		: 859
0.29/1.15	c shortcuts		: 0
0.29/1.15	c learnt literals	: 0
0.29/1.15	c learnt binary clauses	: 0
0.29/1.15	c learnt ternary clauses	: 0
0.29/1.15	c learnt constraints	: 19
0.29/1.15	c ignored constraints	: 0
0.29/1.15	c root simplifications	: 0
0.29/1.15	c removed literals (reason simplification)	: 14
0.29/1.15	c reason swapping (by a shorter reason)	: 0
0.29/1.15	c Calls to reduceDB	: 0
0.29/1.15	c Number of update (reduction) of LBD	: 0
0.29/1.15	c Imported unit clauses	: 0
0.29/1.15	c number of reductions to clauses (during analyze)	: 0
0.29/1.15	c number of learned constraints concerned by reduction	: 0
0.29/1.15	c number of learning phase by resolution	: 0
0.29/1.15	c number of learning phase by cutting planes	: 0
0.29/1.15	c speed (assignments/second)	: 294.0
0.29/1.15	c non guided choices	1
0.29/1.15	c learnt constraints type 
0.29/1.15	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.29/1.15	c starts		: 2
0.29/1.15	c conflicts		: 5
0.29/1.15	c decisions		: 13
0.29/1.15	c propagations		: 171
0.29/1.15	c inspects		: 521
0.29/1.15	c shortcuts		: 0
0.29/1.15	c learnt literals	: 0
0.29/1.15	c learnt binary clauses	: 0
0.29/1.15	c learnt ternary clauses	: 0
0.29/1.15	c learnt constraints	: 4
0.29/1.15	c ignored constraints	: 0
0.29/1.15	c root simplifications	: 0
0.29/1.15	c removed literals (reason simplification)	: 0
0.29/1.15	c reason swapping (by a shorter reason)	: 0
0.29/1.15	c Calls to reduceDB	: 0
0.29/1.15	c Number of update (reduction) of LBD	: 0
0.29/1.15	c Imported unit clauses	: 0
0.29/1.15	c number of reductions to clauses (during analyze)	: 0
0.29/1.15	c number of learned constraints concerned by reduction	: 0
0.29/1.15	c number of learning phase by resolution	: 0
0.29/1.15	c number of learning phase by cutting planes	: 0
0.29/1.15	c speed (assignments/second)	: 342.685370741483
0.29/1.15	c non guided choices	3
0.29/1.15	c learnt constraints type 
0.29/1.15	s OPTIMUM FOUND
0.29/1.15	c Found 1 solution(s)
0.29/1.15	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 -x12 x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 
0.29/1.15	c objective function=3
0.29/1.15	c Total wall clock time (in seconds): 1.034

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4106500-1467321400/watcher-4106500-1467321400 -o /tmp/evaluation-result-4106500-1467321400/solver-4106500-1467321400 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467321345-26299 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4106500-1467321400.opb 

pid=31085
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.17 2.66 2.30 2/196 31088
/proc/meminfo: memFree=30013224/32872528 swapFree=1526624/1696276
[pid=31088] ppid=31085 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/31088/stat : 31088 (java) S 31085 31088 14900 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 11164279 98570240 978 33554432000 1073741824 1073778376 140733710108448 140733710099584 270710898749 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31088/statm: 24065 978 744 9 0 16771 0
[pid=31088/tid=31089] ppid=31085 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31089/stat : 31089 (java) R 31085 31088 14900 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 11164280 98570240 978 33554432000 1073741824 1073778376 140733710108448 140311280975400 270707541376 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100118 s]
/proc/loadavg: 2.17 2.66 2.30 2/196 31088
/proc/meminfo: memFree=30013224/32872528 swapFree=1526624/1696276
[pid=31088] ppid=31085 vsize=9558476 CPUtime=0.09 cores=0,2,4,6
/proc/31088/stat : 31088 (java) S 31085 31088 14900 0 -1 4202496 4483 0 1 0 9 0 0 0 20 0 18 0 11164279 9787879424 5606 33554432000 1073741824 1073778376 140733710108448 140733710099584 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31088/statm: 2389619 5606 2132 9 0 2380296 0
[pid=31088/tid=31089] ppid=31085 vsize=9558476 CPUtime=0.08 cores=0,2,4,6
/proc/31088/task/31089/stat : 31089 (java) R 31085 31088 14900 0 -1 4202560 2440 0 1 0 8 0 0 0 20 0 18 0 11164280 9787879424 5607 33554432000 1073741824 1073778376 140733710108448 140311280978848 270710924557 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200415 s]
/proc/loadavg: 2.17 2.66 2.30 2/196 31088
/proc/meminfo: memFree=30013224/32872528 swapFree=1526624/1696276
[pid=31088] ppid=31085 vsize=9824732 CPUtime=0.21 cores=0,2,4,6
/proc/31088/stat : 31088 (java) S 31085 31088 14900 0 -1 4202496 4733 0 1 0 18 3 0 0 20 0 19 0 11164279 10060525568 7345 33554432000 1073741824 1073778376 140733710108448 140733710099584 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31088/statm: 2456183 7345 2189 9 0 2446860 0
[pid=31088/tid=31089] ppid=31085 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/31088/task/31089/stat : 31089 (java) S 31085 31088 14900 0 -1 4202560 2460 0 1 0 12 0 0 0 20 0 19 0 11164280 10060525568 7345 33554432000 1073741824 1073778376 140733710108448 140311280980856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 9824732

[startup+0.300389 s]
/proc/loadavg: 2.17 2.66 2.30 2/196 31088
/proc/meminfo: memFree=30013224/32872528 swapFree=1526624/1696276
[pid=31088] ppid=31085 vsize=9824732 CPUtime=0.21 cores=0,2,4,6
/proc/31088/stat : 31088 (java) S 31085 31088 14900 0 -1 4202496 4733 0 1 0 18 3 0 0 20 0 19 0 11164279 10060525568 7345 33554432000 1073741824 1073778376 140733710108448 140733710099584 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31088/statm: 2456183 7345 2189 9 0 2446860 0
[pid=31088/tid=31089] ppid=31085 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/31088/task/31089/stat : 31089 (java) S 31085 31088 14900 0 -1 4202560 2460 0 1 0 12 0 0 0 20 0 19 0 11164280 10060525568 7345 33554432000 1073741824 1073778376 140733710108448 140311280980856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 9824732

[startup+0.700184 s]
/proc/loadavg: 2.17 2.66 2.30 2/196 31088
/proc/meminfo: memFree=30013224/32872528 swapFree=1526624/1696276
[pid=31088] ppid=31085 vsize=9824732 CPUtime=0.29 cores=0,2,4,6
/proc/31088/stat : 31088 (java) S 31085 31088 14900 0 -1 4202496 6196 0 1 0 25 4 0 0 20 0 20 0 11164279 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140733710099584 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31088/statm: 2456183 9248 2201 9 0 2446860 0
[pid=31088/tid=31089] ppid=31085 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/31088/task/31089/stat : 31089 (java) S 31085 31088 14900 0 -1 4202560 2460 0 1 0 12 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311280980856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31088 sig 9
??? kill -31088 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800258 s]
/proc/loadavg: 2.17 2.66 2.30 2/196 31088
/proc/meminfo: memFree=30013224/32872528 swapFree=1526624/1696276
[pid=31088] ppid=31085 vsize=9824732 CPUtime=0.29 cores=0,2,4,6
/proc/31088/stat : 31088 (java) S 31085 31088 14900 0 -1 4202496 6196 0 1 0 25 4 0 0 20 0 20 0 11164279 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140733710099584 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31088/statm: 2456183 9248 2201 9 0 2446860 0
[pid=31088/tid=31089] ppid=31085 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/31088/task/31089/stat : 31089 (java) S 31085 31088 14900 0 -1 4202560 2460 0 1 0 12 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311280980856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9824732

[startup+1.00029 s]
/proc/loadavg: 2.17 2.66 2.30 2/196 31088
/proc/meminfo: memFree=30013224/32872528 swapFree=1526624/1696276
[pid=31088] ppid=31085 vsize=9824732 CPUtime=0.29 cores=0,2,4,6
/proc/31088/stat : 31088 (java) S 31085 31088 14900 0 -1 4202496 6196 0 1 0 25 4 0 0 20 0 20 0 11164279 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140733710099584 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31088/statm: 2456183 9248 2201 9 0 2446860 0
[pid=31088/tid=31089] ppid=31085 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/31088/task/31089/stat : 31089 (java) S 31085 31088 14900 0 -1 4202560 2460 0 1 0 12 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311280980856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9824732

[startup+1.1003 s]
/proc/loadavg: 2.17 2.66 2.30 1/215 31181
/proc/meminfo: memFree=29988516/32872528 swapFree=1526624/1696276
[pid=31088] ppid=31085 vsize=9824732 CPUtime=0.29 cores=0,2,4,6
/proc/31088/stat : 31088 (java) S 31085 31088 14900 0 -1 4202496 6196 0 1 0 25 4 0 0 20 0 20 0 11164279 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140733710099584 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31088/statm: 2456183 9248 2201 9 0 2446860 0
[pid=31088/tid=31089] ppid=31085 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/31088/task/31089/stat : 31089 (java) S 31085 31088 14900 0 -1 4202560 2460 0 1 0 12 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311280980856 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31088/tid=31091] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31091/stat : 31091 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311219711016 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31088/tid=31092] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31092/stat : 31092 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311218658216 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31088/tid=31093] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31093/stat : 31093 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311217605416 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31088/tid=31094] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31094/stat : 31094 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311216552616 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31088/tid=31095] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31095/stat : 31095 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311215499816 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31088/tid=31096] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31096/stat : 31096 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311214447016 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31088/tid=31097] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31097/stat : 31097 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311118166312 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31088/tid=31098] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31098/stat : 31098 (java) S 31085 31088 14900 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 11164280 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311117113512 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31088/tid=31099] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31099/stat : 31099 (java) S 31085 31088 14900 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11164281 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311104916456 270710912937 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31088/tid=31100] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31100/stat : 31100 (java) S 31085 31088 14900 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 11164282 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311103862520 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31088/tid=31101] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31101/stat : 31101 (java) S 31085 31088 14900 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11164282 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311102809608 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31088/tid=31102] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31102/stat : 31102 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164284 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311101758096 270710920992 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31088/tid=31103] ppid=31085 vsize=9824732 CPUtime=0.04 cores=0,2,4,6
/proc/31088/task/31103/stat : 31103 (java) S 31085 31088 14900 0 -1 4202560 1388 0 0 0 4 0 0 0 20 0 20 0 11164284 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311100705208 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31088/tid=31104] ppid=31085 vsize=9824732 CPUtime=0.04 cores=0,2,4,6
/proc/31088/task/31104/stat : 31104 (java) S 31085 31088 14900 0 -1 4202560 1011 0 0 0 4 0 0 0 20 0 20 0 11164284 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311099652408 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31088/tid=31105] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31105/stat : 31105 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164284 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311098599800 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31088/tid=31106] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31106/stat : 31106 (java) S 31085 31088 14900 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 11164284 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311097547208 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31088/tid=31110] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31110/stat : 31110 (java) S 31085 31088 14900 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 11164294 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311093335336 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31088/tid=31145] ppid=31085 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31088/task/31145/stat : 31145 (java) S 31085 31088 14900 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 11164344 10060525568 9248 33554432000 1073741824 1073778376 140733710108448 140311095440296 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.15428
CPU time (s): 0.333948
CPU user time (s): 0.271958
CPU system time (s): 0.06199
CPU usage (%): 28.9313
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.271958
system time used= 0.06199
maximum resident set size= 39080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6217
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 272
involuntary context switches= 22

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010998 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node125 at 2016-06-30 23:16:41
IDJOB=4106500
IDBENCH=48082
IDSOLVER=2543
FILE ID=node125/4106500-1467321400
RUNJOBID= node125-1467321345-26299
PBS_JOBID= 20005253
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106500-1467321400/watcher-4106500-1467321400 -o /tmp/evaluation-result-4106500-1467321400/solver-4106500-1467321400 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467321345-26299 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4106500-1467321400.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 81bcbf479f290ea51f43d1561f9d15dc
RANDOM SEED=614643790

node125.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.282
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30014132 kB
Buffers:          110560 kB
Cached:           201732 kB
SwapCached:            0 kB
Active:           312124 kB
Inactive:          40288 kB
Active(anon):      23760 kB
Inactive(anon):    19168 kB
Active(file):     288364 kB
Inactive(file):    21120 kB
Unevictable:     1696276 kB
Mlocked:         1526624 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1884 kB
Writeback:             0 kB
AnonPages:       1740788 kB
Mapped:            21600 kB
Shmem:               204 kB
Slab:             671628 kB
SReclaimable:     113160 kB
SUnreclaim:       558468 kB
KernelStack:        1592 kB
PageTables:         7692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2392368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71740 MiB
End job on node125 at 2016-06-30 23:16:42