Trace number 3736687

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
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31OPT3 6.31304 3.22785

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=53-P1=17-P2=17-P3=13-P4=17-P5=61-B.opb
MD5SUM6f1f899f949e1f48428c6b51222a95ba
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 benchmark0.031994
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 variables90
Total number of constraints11
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 constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Solver Data

0.03/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08	c See www.sat4j.org for details.
0.03/0.08	c version 2.2.0.v20100531
0.03/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.03/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.03/0.08	c java.vm.version	19.1-b02
0.03/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.03/0.08	c sun.arch.data.model	64
0.03/0.08	c java.version		1.6.0_24
0.03/0.08	c os.name		Linux
0.03/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.03/0.08	c os.arch		amd64
0.03/0.08	c Free memory 		1349517296
0.03/0.08	c Max memory 		1356595200
0.03/0.08	c Total memory 		1356595200
0.03/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c Stops conflict analysis at the first Unique Implication Point
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@5495fd19
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c Stops conflict analysis at the first Unique Implication Point
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ae94e92
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	
0.10/0.11	c solving HOME/instance-3736687-1338751964.opb
0.10/0.11	c reading problem ... 
0.10/0.17	c ... done. Wall clock time 0.056s.
0.10/0.17	c #vars     270
0.10/0.17	c #constraints  376
0.10/0.17	c constraints type 
0.10/0.17	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
0.10/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
0.10/0.17	c constraints type 
0.10/0.17	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 180
0.10/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
1.08/0.42	c And the winner is Resolution
1.60/1.17	c SATISFIABLE
1.60/1.17	c OPTIMIZING...
1.60/1.17	c Got one! Elapsed wall clock time (in seconds):1.058
1.60/1.17	o 3
2.05/1.39	c cleaning 2491 clauses out of 5000 with flag 5000/5000
3.61/1.87	c cleaning 4255 clauses out of 8510 with flag 11001/11001
4.79/2.31	c cleaning 5627 clauses out of 11253 with flag 18001/18001
6.12/2.84	c And the winner is Resolution
6.21/3.21	c starts		: 54
6.21/3.21	c conflicts		: 25511
6.21/3.21	c decisions		: 28119
6.21/3.21	c propagations		: 381777
6.21/3.21	c inspects		: 12259919
6.21/3.21	c learnt literals	: 10
6.21/3.21	c learnt binary clauses	: 34
6.21/3.21	c learnt ternary clauses	: 86
6.21/3.21	c learnt clauses	: 25500
6.21/3.21	c ignored clauses	: 0
6.21/3.21	c root simplifications	: 0
6.21/3.21	c removed literals (reason simplification)	: 400389
6.21/3.21	c reason swapping (by a shorter reason)	: 0
6.21/3.21	c Calls to reduceDB	: 3
6.21/3.21	c number of reductions to clauses (during analyze)	: 0
6.21/3.21	c number of learned constraints concerned by reduction	: 0
6.21/3.21	c number of learning phase by resolution	: 0
6.21/3.21	c number of learning phase by cutting planes	: 0
6.21/3.21	c speed (assignments/second)	: 186962.291870715
6.21/3.21	c non guided choices	355
6.21/3.21	c learnt constraints type 
6.21/3.21	c constraints type 
6.21/3.21	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
6.21/3.21	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
6.21/3.21	c constraints type 
6.21/3.21	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 180
6.21/3.21	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
6.21/3.21	s OPTIMUM FOUND
6.21/3.21	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 x25 x26 x27 x28 x29 -x30 x31 x32 -x33 -x34 -x35 -x36 x37 x38 x39 -x40 x41 -x42 x43 x44 -x45 -x46 x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 x55 x56 x57 x58 x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 x69 x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 
6.21/3.21	c objective function=3
6.21/3.21	c Total wall clock time (in seconds): 3.101

Verifier Data

OK	3

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3736687-1338751964/watcher-3736687-1338751964 -o /tmp/evaluation-result-3736687-1338751964/solver-3736687-1338751964 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3736687-1338751964.opb 

running on 4 cores: 1,3,5,7

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: 3.33 3.54 3.66 4/197 18545
/proc/meminfo: memFree=28366316/32873844 swapFree=7644/7644
[pid=18545] ppid=18543 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/18545/stat : 18545 (java) R 18543 18545 13986 0 -1 4202496 804 0 0 0 0 0 0 0 20 0 1 0 341320818 23793664 531 33554432000 1073741824 1073778376 140733267194000 140733267183064 239228467777 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/18545/statm: 5809 542 409 9 0 128 0

[startup+0.0514509 s]
/proc/loadavg: 3.33 3.54 3.66 4/197 18545
/proc/meminfo: memFree=28366316/32873844 swapFree=7644/7644
[pid=18545] ppid=18543 vsize=2367080 CPUtime=0.03 cores=1,3,5,7
/proc/18545/stat : 18545 (java) S 18543 18545 13986 0 -1 4202496 3739 0 1 0 3 0 0 0 20 0 13 0 341320818 2423889920 4946 33554432000 1073741824 1073778376 140733267194000 140733267185136 239241035837 0 0 0 16800971 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/18545/statm: 591770 4946 1708 9 0 582471 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2367080

[startup+0.10029 s]
/proc/loadavg: 3.33 3.54 3.66 4/197 18545
/proc/meminfo: memFree=28366316/32873844 swapFree=7644/7644
[pid=18545] ppid=18543 vsize=2699928 CPUtime=0.1 cores=1,3,5,7
/proc/18545/stat : 18545 (java) S 18543 18545 13986 0 -1 4202496 4702 0 1 0 9 1 0 0 20 0 18 0 341320818 2764726272 6394 33554432000 1073741824 1073778376 140733267194000 140733267185136 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/18545/statm: 674982 6394 2109 9 0 665676 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2699928

[startup+0.300195 s]
/proc/loadavg: 3.33 3.54 3.66 4/197 18545
/proc/meminfo: memFree=28366316/32873844 swapFree=7644/7644
[pid=18545] ppid=18543 vsize=2966184 CPUtime=0.68 cores=1,3,5,7
/proc/18545/stat : 18545 (java) S 18543 18545 13986 0 -1 4202496 8149 0 1 0 66 2 0 0 20 0 22 0 341320818 3037372416 11562 33554432000 1073741824 1073778376 140733267194000 140733267185136 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/18545/statm: 741546 11562 2216 9 0 732240 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2966184

[startup+0.700276 s]
/proc/loadavg: 3.33 3.54 3.66 4/197 18545
/proc/meminfo: memFree=28366316/32873844 swapFree=7644/7644
[pid=18545] ppid=18543 vsize=2966184 CPUtime=1.6 cores=1,3,5,7
/proc/18545/stat : 18545 (java) S 18543 18545 13986 0 -1 4202496 17570 0 1 0 155 5 0 0 20 0 20 0 341320818 3037372416 17646 33554432000 1073741824 1073778376 140733267194000 140733267185136 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/18545/statm: 741546 17646 2226 9 0 732240 0
Current children cumulated CPU time (s) 1.6
Current children cumulated vsize (KiB) 2966184

[startup+1.50083 s]
/proc/loadavg: 3.33 3.54 3.66 3/217 18567
/proc/meminfo: memFree=28301696/32873844 swapFree=7644/7644
[pid=18545] ppid=18543 vsize=2966184 CPUtime=2.78 cores=1,3,5,7
/proc/18545/stat : 18545 (java) S 18543 18545 13986 0 -1 4202496 25142 0 1 0 270 8 0 0 20 0 22 0 341320818 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140733267185136 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/18545/statm: 741546 47045 2267 9 0 732240 0
[pid=18545/tid=18547] ppid=18543 vsize=2966184 CPUtime=0.14 cores=1,3,5,7
/proc/18545/task/18547/stat : 18547 (java) S 18543 18545 13986 0 -1 4202560 2790 0 1 0 13 1 0 0 20 0 22 0 341320818 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115696182424 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18548] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18548/stat : 18548 (java) S 18543 18545 13986 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 22 0 341320819 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115680463784 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18545/tid=18549] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18549/stat : 18549 (java) S 18543 18545 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 341320819 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115679411240 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18545/tid=18550] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18550/stat : 18550 (java) S 18543 18545 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 341320819 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115678358184 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18545/tid=18551] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18551/stat : 18551 (java) S 18543 18545 13986 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 22 0 341320819 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115677305640 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18545/tid=18552] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18552/stat : 18552 (java) S 18543 18545 13986 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 22 0 341320819 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115676252584 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18545/tid=18553] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18553/stat : 18553 (java) S 18543 18545 13986 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 22 0 341320820 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115675200040 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18545/tid=18554] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18554/stat : 18554 (java) S 18543 18545 13986 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 22 0 341320820 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115674146984 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18545/tid=18555] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18555/stat : 18555 (java) S 18543 18545 13986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 22 0 341320820 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115673094440 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18545/tid=18556] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18556/stat : 18556 (java) S 18543 18545 13986 0 -1 4202560 32 0 0 0 0 0 0 0 20 0 22 0 341320821 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115660684136 239241050025 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18545/tid=18557] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18557/stat : 18557 (java) S 18543 18545 13986 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 22 0 341320821 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115659630456 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18545/tid=18558] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18558/stat : 18558 (java) S 18543 18545 13986 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 22 0 341320821 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115540174216 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18545/tid=18559] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18559/stat : 18559 (java) S 18543 18545 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 341320824 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115539122960 239241058080 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18545/tid=18560] ppid=18543 vsize=2966184 CPUtime=0.63 cores=1,3,5,7
/proc/18545/task/18560/stat : 18560 (java) S 18543 18545 13986 0 -1 4202560 6108 0 0 0 63 0 0 0 20 0 22 0 341320824 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115538069816 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18545/tid=18561] ppid=18543 vsize=2966184 CPUtime=0.8 cores=1,3,5,7
/proc/18545/task/18561/stat : 18561 (java) R 18543 18545 13986 0 -1 4202560 14828 0 0 0 78 2 0 0 20 0 22 0 341320824 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115536994968 140115700029027 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18562] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18562/stat : 18562 (java) S 18543 18545 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 341320824 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115535964408 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18563] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18563/stat : 18563 (java) S 18543 18545 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 341320824 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115534912072 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18566] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18566/stat : 18566 (java) S 18543 18545 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 341320835 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115531752744 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18567] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18567/stat : 18567 (java) S 18543 18545 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 341320835 3037372416 47045 33554432000 1073741824 1073778376 140733267194000 140115530700200 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 2966184

[startup+3.10068 s]
/proc/loadavg: 3.33 3.54 3.66 5/219 18569
/proc/meminfo: memFree=28046868/32873844 swapFree=7644/7644
[pid=18545] ppid=18543 vsize=2966184 CPUtime=6.21 cores=1,3,5,7
/proc/18545/stat : 18545 (java) S 18543 18545 13986 0 -1 4202496 28173 0 1 0 607 14 0 0 20 0 20 0 341320818 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140733267185136 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/18545/statm: 741546 96399 2274 9 0 732240 0
[pid=18545/tid=18547] ppid=18543 vsize=2966184 CPUtime=0.14 cores=1,3,5,7
/proc/18545/task/18547/stat : 18547 (java) S 18543 18545 13986 0 -1 4202560 2790 0 1 0 13 1 0 0 20 0 20 0 341320818 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115696182424 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18548] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18548/stat : 18548 (java) S 18543 18545 13986 0 -1 4202560 14 0 0 0 0 0 0 0 20 0 20 0 341320819 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115680463784 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18545/tid=18549] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18549/stat : 18549 (java) S 18543 18545 13986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341320819 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115679411240 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18550] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18550/stat : 18550 (java) S 18543 18545 13986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341320819 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115678358184 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18545/tid=18551] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18551/stat : 18551 (java) S 18543 18545 13986 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 341320819 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115677305640 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18552] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18552/stat : 18552 (java) S 18543 18545 13986 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 20 0 341320819 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115676252584 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18545/tid=18553] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18553/stat : 18553 (java) S 18543 18545 13986 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 20 0 341320820 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115675200040 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18545/tid=18554] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18554/stat : 18554 (java) S 18543 18545 13986 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 20 0 341320820 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115674146984 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18555] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18555/stat : 18555 (java) S 18543 18545 13986 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 20 0 341320820 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115673094440 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18556] ppid=18543 vsize=2966184 CPUtime=0.05 cores=1,3,5,7
/proc/18545/task/18556/stat : 18556 (java) S 18543 18545 13986 0 -1 4202560 34 0 0 0 5 0 0 0 20 0 20 0 341320821 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115660684136 239241050025 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18545/tid=18557] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18557/stat : 18557 (java) S 18543 18545 13986 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 20 0 341320821 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115659630456 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18545/tid=18558] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18558/stat : 18558 (java) S 18543 18545 13986 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 20 0 341320821 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115540174216 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18545/tid=18559] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18559/stat : 18559 (java) S 18543 18545 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341320824 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115539122960 239241058080 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18545/tid=18560] ppid=18543 vsize=2966184 CPUtime=1.16 cores=1,3,5,7
/proc/18545/task/18560/stat : 18560 (java) S 18543 18545 13986 0 -1 4202560 8896 0 0 0 115 1 0 0 20 0 20 0 341320824 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115538069816 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18545/tid=18561] ppid=18543 vsize=2966184 CPUtime=1.04 cores=1,3,5,7
/proc/18545/task/18561/stat : 18561 (java) S 18543 18545 13986 0 -1 4202560 14931 0 0 0 101 3 0 0 20 0 20 0 341320824 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115537017272 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18545/tid=18562] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18562/stat : 18562 (java) S 18543 18545 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341320824 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115535964408 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18563] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18563/stat : 18563 (java) S 18543 18545 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341320824 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115534912072 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18566] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18566/stat : 18566 (java) S 18543 18545 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341320835 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115531752744 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18545/tid=18567] ppid=18543 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18545/task/18567/stat : 18567 (java) S 18543 18545 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341320835 3037372416 96399 33554432000 1073741824 1073778376 140733267194000 140115530700200 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 2966184

Solver just ended. Dumping a history of the last processes samples

[startup+3.22118 s]
/proc/loadavg: 3.33 3.54 3.66 3/199 18570
/proc/meminfo: memFree=28355784/32873844 swapFree=7644/7644
[pid=18545] ppid=18543 vsize=0 CPUtime=6.31 cores=1,3,5,7
/proc/18545/stat : 18545 (java) Z 18543 18545 13986 0 -1 4203532 28180 0 1 0 609 22 0 0 20 0 1 0 341320818 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/18545/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.31
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 3.22785
CPU time (s): 6.31304
CPU user time (s): 6.09207
CPU system time (s): 0.220966
CPU usage (%): 195.58
Max. virtual memory (cumulated for all children) (KiB): 2966860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.09207
system time used= 0.220966
maximum resident set size= 389704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28180
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= 455
involuntary context switches= 268

runsolver used 0.012998 second user time and 0.034994 second system time

The end

Launcher Data

Begin job on node147 at 2012-06-03 21:32:44
IDJOB=3736687
IDBENCH=48094
IDSOLVER=2324
FILE ID=node147/3736687-1338751964
RUNJOBID= node147-1338737348-14003
PBS_JOBID= 14636764
Free space on /tmp= 70788 MiB

SOLVER NAME= PB10: SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=17-P2=17-P3=13-P4=17-P5=61-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736687-1338751964/watcher-3736687-1338751964 -o /tmp/evaluation-result-3736687-1338751964/solver-3736687-1338751964 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3736687-1338751964.opb

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

MD5SUM BENCH= 6f1f899f949e1f48428c6b51222a95ba
RANDOM SEED=1109306139

node147.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		: 2666.951
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	: 5333.90
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.87
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28366588 kB
Buffers:          460096 kB
Cached:          2569356 kB
SwapCached:         3380 kB
Active:          2085632 kB
Inactive:        1558936 kB
Active(anon):     610948 kB
Inactive(anon):     5908 kB
Active(file):    1474684 kB
Inactive(file):  1553028 kB
Unevictable:        7644 kB
Mlocked:            7644 kB
SwapTotal:      67108856 kB
SwapFree:       67100236 kB
Dirty:               168 kB
Writeback:             0 kB
AnonPages:        713392 kB
Mapped:            17688 kB
Shmem:                 0 kB
Slab:             722980 kB
SReclaimable:     163776 kB
SUnreclaim:       559204 kB
KernelStack:        1808 kB
PageTables:         5576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1573176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    665600 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70784 MiB
End job on node147 at 2012-06-03 21:32:48