Trace number 2661668

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 RES // CP 2.2.0 2010-05-31OPT2 8.96464 6.53282

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb
MD5SUM872806d45eb1cc1623065d320b93ba6e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1.3248
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables120
Total number of constraints17
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 constraints17
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100531
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.24/0.21	c Pseudo Boolean Optimization
0.24/0.21	c ManyCore solver with 2 solvers running in parallel
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.21	c Expensive reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.21	c No reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	
0.24/0.21	c solving HOME/instance-2661668-1276647121.opb
0.24/0.21	c reading problem ... 
0.36/0.36	c ... done. Wall clock time 0.15s.
0.36/0.36	c #vars     320
0.36/0.36	c #constraints  425
0.36/0.36	c constraints type 
0.36/0.36	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 200
0.36/0.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
0.36/0.36	c constraints type 
0.36/0.36	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 200
0.36/0.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
7.86/4.12	c And the winner is Resolution
7.96/4.44	c SATISFIABLE
7.96/4.44	c OPTIMIZING...
7.96/4.44	c Got one! Elapsed wall clock time (in seconds):4.231
7.96/4.44	o 3
8.27/4.66	c cleaning 2499 clauses out of 5000 with flag 5001/5001
8.61/4.87	c And the winner is Resolution
8.89/5.45	c Got one! Elapsed wall clock time (in seconds):5.237
8.89/5.45	o 2
8.89/5.45	c And the winner is Resolution
8.89/6.48	c starts		: 28
8.89/6.48	c conflicts		: 6768
8.89/6.48	c decisions		: 9134
8.89/6.48	c propagations		: 91211
8.89/6.48	c inspects		: 1206949
8.89/6.48	c learnt literals	: 1
8.89/6.48	c learnt binary clauses	: 1
8.89/6.48	c learnt ternary clauses	: 6
8.89/6.48	c learnt clauses	: 6767
8.89/6.48	c ignored clauses	: 0
8.89/6.48	c root simplifications	: 0
8.89/6.48	c removed literals (reason simplification)	: 56179
8.89/6.48	c reason swapping (by a shorter reason)	: 0
8.89/6.48	c Calls to reduceDB	: 1
8.89/6.48	c number of reductions to clauses (during analyze)	: 0
8.89/6.48	c number of learned constraints concerned by reduction	: 0
8.89/6.48	c number of learning phase by resolution	: 0
8.89/6.48	c number of learning phase by cutting planes	: 0
8.89/6.48	c speed (assignments/second)	: 88211.79883945841
8.89/6.48	c non guided choices	289
8.89/6.48	c learnt constraints type 
8.89/6.48	c constraints type 
8.89/6.48	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 200
8.89/6.48	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
8.89/6.48	c constraints type 
8.89/6.48	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 200
8.89/6.48	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
8.89/6.48	s OPTIMUM FOUND
8.89/6.49	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 x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 
8.89/6.49	c objective function=2
8.89/6.49	c Total wall clock time (in seconds): 6.273

Verifier Data 

OK	2

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661668-1276647121/watcher-2661668-1276647121 -o /tmp/evaluation-result-2661668-1276647121/solver-2661668-1276647121 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661668-1276647121.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 11891
/proc/meminfo: memFree=1799120/2059040 swapFree=4192956/4192956
[pid=11891] ppid=11889 vsize=1832 CPUtime=0
/proc/11891/stat : 11891 (java6) S 11889 11891 11453 0 -1 4194304 240 0 0 0 0 0 0 0 25 0 1 0 6006246 1875968 143 1992294400 134512640 134550932 4290936016 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699379390 0 0 17 1 0 0 0
/proc/11891/statm: 458 146 109 10 0 63 0

[startup+0.106243 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 11891
/proc/meminfo: memFree=1799120/2059040 swapFree=4192956/4192956
[pid=11891] ppid=11889 vsize=1524180 CPUtime=0.09
/proc/11891/stat : 11891 (java) S 11889 11891 11453 0 -1 4202496 3996 0 1 0 7 2 0 0 25 0 12 0 6006246 1560760320 3435 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11891/statm: 381045 3435 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524180

[startup+0.20545 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 11891
/proc/meminfo: memFree=1799120/2059040 swapFree=4192956/4192956
[pid=11891] ppid=11889 vsize=1526116 CPUtime=0.24
/proc/11891/stat : 11891 (java) S 11889 11891 11453 0 -1 4202496 5102 0 1 0 21 3 0 0 25 0 12 0 6006246 1562742784 4539 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11891/statm: 381529 4539 1346 10 0 378832 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 1526116

[startup+0.301261 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 11891
/proc/meminfo: memFree=1799120/2059040 swapFree=4192956/4192956
[pid=11891] ppid=11889 vsize=1526116 CPUtime=0.36
/proc/11891/stat : 11891 (java) S 11889 11891 11453 0 -1 4202496 5363 0 1 0 33 3 0 0 25 0 12 0 6006246 1562742784 4800 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11891/statm: 381529 4801 1356 10 0 378832 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526116

[startup+0.701303 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 11891
/proc/meminfo: memFree=1799120/2059040 swapFree=4192956/4192956
[pid=11891] ppid=11889 vsize=1530624 CPUtime=1.12
/proc/11891/stat : 11891 (java) S 11889 11891 11453 0 -1 4202496 7771 0 1 0 107 5 0 0 25 0 16 0 6006246 1567358976 6727 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11891/statm: 382656 6727 1407 10 0 379959 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 1530624

[startup+1.5014 s]
/proc/loadavg: 1.00 1.02 1.00 5/121 11907
/proc/meminfo: memFree=1763656/2059040 swapFree=4192956/4192956
[pid=11891] ppid=11889 vsize=1536996 CPUtime=2.71
/proc/11891/stat : 11891 (java) S 11889 11891 11453 0 -1 4202496 16732 0 1 0 262 9 0 0 25 0 16 0 6006246 1573883904 14684 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11891/statm: 384249 14684 1419 10 0 381552 0
[pid=11891/tid=11893] ppid=11889 vsize=1536996 CPUtime=0.31
/proc/11891/task/11893/stat : 11893 (java) S 11889 11891 11453 0 -1 4202560 3903 0 1 0 29 2 0 0 18 0 16 0 6006248 1573883904 14684 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11894] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11894/stat : 11894 (java) S 11889 11891 11453 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 6006249 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11895] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11895/stat : 11895 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 6006249 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11896] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11896/stat : 11896 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 6006251 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11897] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11897/stat : 11897 (java) S 11889 11891 11453 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 16 0 6006251 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11898] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11898/stat : 11898 (java) S 11889 11891 11453 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 6006251 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11899] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11899/stat : 11899 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 6006256 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11900] ppid=11889 vsize=1536996 CPUtime=0.11
/proc/11891/task/11900/stat : 11900 (java) R 11889 11891 11453 0 -1 4202560 414 0 0 0 11 0 0 0 23 0 16 0 6006256 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11891/tid=11901] ppid=11889 vsize=1536996 CPUtime=1.18
/proc/11891/task/11901/stat : 11901 (java) R 11889 11891 11453 0 -1 4202560 3958 0 0 0 117 1 0 0 17 0 16 0 6006256 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 3589628 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11891/tid=11902] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11902/stat : 11902 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 6006256 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11903] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11903/stat : 11903 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 6006256 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11904] ppid=11889 vsize=1536996 CPUtime=0.41
/proc/11891/task/11904/stat : 11904 (java) R 11889 11891 11453 0 -1 4202560 1230 0 0 0 41 0 0 0 25 0 16 0 6006283 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4109184648 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11891/tid=11905] ppid=11889 vsize=1536996 CPUtime=0.65
/proc/11891/task/11905/stat : 11905 (java) R 11889 11891 11453 0 -1 4202560 6155 0 0 0 62 3 0 0 18 0 16 0 6006283 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4109247510 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11891/tid=11906] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11906/stat : 11906 (java) S 11889 11891 11453 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 6006284 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11907] ppid=11889 vsize=1536996 CPUtime=0
/proc/11891/task/11907/stat : 11907 (java) S 11889 11891 11453 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 16 0 6006284 1573883904 14685 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 1536996

[startup+3.10157 s]
/proc/loadavg: 1.24 1.07 1.02 6/121 11907
/proc/meminfo: memFree=1683180/2059040 swapFree=4192956/4192956
[pid=11891] ppid=11889 vsize=1548920 CPUtime=5.88
/proc/11891/stat : 11891 (java) S 11889 11891 11453 0 -1 4202496 43448 0 1 0 566 22 0 0 25 0 16 0 6006246 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11891/statm: 387230 38145 1435 10 0 384533 0
[pid=11891/tid=11893] ppid=11889 vsize=1548920 CPUtime=0.31
/proc/11891/task/11893/stat : 11893 (java) S 11889 11891 11453 0 -1 4202560 3903 0 1 0 29 2 0 0 18 0 16 0 6006248 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11894] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11894/stat : 11894 (java) S 11889 11891 11453 0 -1 4202560 257 0 0 0 0 0 0 0 18 0 16 0 6006249 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11895] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11895/stat : 11895 (java) S 11889 11891 11453 0 -1 4202560 231 0 0 0 0 0 0 0 17 0 16 0 6006249 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11896] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11896/stat : 11896 (java) S 11889 11891 11453 0 -1 4202560 8 0 0 0 0 0 0 0 15 0 16 0 6006251 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11897] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11897/stat : 11897 (java) S 11889 11891 11453 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 16 0 6006251 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11898] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11898/stat : 11898 (java) S 11889 11891 11453 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 6006251 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11899] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11899/stat : 11899 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 6006256 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11900] ppid=11889 vsize=1548920 CPUtime=0.68
/proc/11891/task/11900/stat : 11900 (java) R 11889 11891 11453 0 -1 4202560 1162 0 0 0 68 0 0 0 25 0 16 0 6006256 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 106123008 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11891/tid=11901] ppid=11889 vsize=1548920 CPUtime=2.67
/proc/11891/task/11901/stat : 11901 (java) R 11889 11891 11453 0 -1 4202560 9638 0 0 0 263 4 0 0 18 0 16 0 6006256 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 105873581 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11891/tid=11902] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11902/stat : 11902 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 6006256 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11903] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11903/stat : 11903 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 6006256 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11904] ppid=11889 vsize=1548920 CPUtime=0.41
/proc/11891/task/11904/stat : 11904 (java) R 11889 11891 11453 0 -1 4202560 1230 0 0 0 41 0 0 0 25 0 16 0 6006283 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11891/tid=11905] ppid=11889 vsize=1548920 CPUtime=1.75
/proc/11891/task/11905/stat : 11905 (java) S 11889 11891 11453 0 -1 4202560 25952 0 0 0 162 13 0 0 18 0 16 0 6006283 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11906] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11906/stat : 11906 (java) S 11889 11891 11453 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 6006284 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11907] ppid=11889 vsize=1548920 CPUtime=0
/proc/11891/task/11907/stat : 11907 (java) S 11889 11891 11453 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 16 0 6006284 1586094080 38145 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 1548920

[startup+6.30189 s]
/proc/loadavg: 1.24 1.07 1.02 1/119 11911
/proc/meminfo: memFree=1641408/2059040 swapFree=4192956/4192956
[pid=11891] ppid=11889 vsize=1544892 CPUtime=8.89
/proc/11891/stat : 11891 (java) S 11889 11891 11453 0 -1 4202496 51120 0 1 0 863 26 0 0 25 0 14 0 6006246 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11891/statm: 386223 40393 1447 10 0 383526 0
[pid=11891/tid=11893] ppid=11889 vsize=1544892 CPUtime=0.31
/proc/11891/task/11893/stat : 11893 (java) S 11889 11891 11453 0 -1 4202560 3903 0 1 0 29 2 0 0 19 0 14 0 6006248 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11894] ppid=11889 vsize=1544892 CPUtime=0.02
/proc/11891/task/11894/stat : 11894 (java) S 11889 11891 11453 0 -1 4202560 874 0 0 0 2 0 0 0 16 0 14 0 6006249 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11895] ppid=11889 vsize=1544892 CPUtime=0.02
/proc/11891/task/11895/stat : 11895 (java) S 11889 11891 11453 0 -1 4202560 836 0 0 0 2 0 0 0 16 0 14 0 6006249 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11896] ppid=11889 vsize=1544892 CPUtime=0.04
/proc/11891/task/11896/stat : 11896 (java) S 11889 11891 11453 0 -1 4202560 950 0 0 0 4 0 0 0 15 0 14 0 6006251 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11897] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11897/stat : 11897 (java) S 11889 11891 11453 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 6006251 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11898] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11898/stat : 11898 (java) S 11889 11891 11453 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 6006251 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11899] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11899/stat : 11899 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6006256 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11900] ppid=11889 vsize=1544892 CPUtime=1.36
/proc/11891/task/11900/stat : 11900 (java) S 11889 11891 11453 0 -1 4202560 1771 0 0 0 136 0 0 0 19 0 14 0 6006256 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11901] ppid=11889 vsize=1544892 CPUtime=3.56
/proc/11891/task/11901/stat : 11901 (java) S 11889 11891 11453 0 -1 4202560 13510 0 0 0 350 6 0 0 16 0 14 0 6006256 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11902] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11902/stat : 11902 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6006256 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11903] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11903/stat : 11903 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 6006256 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11906] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11906/stat : 11906 (java) S 11889 11891 11453 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 6006284 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11907] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11907/stat : 11907 (java) S 11889 11891 11453 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 6006284 1581969408 40393 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.89
Current children cumulated vsize (KiB) 1544892

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

[startup+6.50191 s]
/proc/loadavg: 1.24 1.07 1.02 1/119 11911
/proc/meminfo: memFree=1641408/2059040 swapFree=4192956/4192956
[pid=11891] ppid=11889 vsize=1544892 CPUtime=8.93
/proc/11891/stat : 11891 (java) S 11889 11891 11453 0 -1 4202496 51125 0 1 0 867 26 0 0 25 0 14 0 6006246 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11891/statm: 386223 40398 1447 10 0 383526 0
[pid=11891/tid=11893] ppid=11889 vsize=1544892 CPUtime=0.34
/proc/11891/task/11893/stat : 11893 (java) S 11889 11891 11453 0 -1 4202560 3908 0 1 0 31 3 0 0 18 0 14 0 6006248 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11894] ppid=11889 vsize=1544892 CPUtime=0.02
/proc/11891/task/11894/stat : 11894 (java) S 11889 11891 11453 0 -1 4202560 874 0 0 0 2 0 0 0 16 0 14 0 6006249 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11895] ppid=11889 vsize=1544892 CPUtime=0.02
/proc/11891/task/11895/stat : 11895 (java) S 11889 11891 11453 0 -1 4202560 836 0 0 0 2 0 0 0 16 0 14 0 6006249 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11896] ppid=11889 vsize=1544892 CPUtime=0.04
/proc/11891/task/11896/stat : 11896 (java) S 11889 11891 11453 0 -1 4202560 950 0 0 0 4 0 0 0 15 0 14 0 6006251 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 0 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11897] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11897/stat : 11897 (java) S 11889 11891 11453 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 6006251 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11898] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11898/stat : 11898 (java) S 11889 11891 11453 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 6006251 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11899] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11899/stat : 11899 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6006256 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11900] ppid=11889 vsize=1544892 CPUtime=1.36
/proc/11891/task/11900/stat : 11900 (java) S 11889 11891 11453 0 -1 4202560 1771 0 0 0 136 0 0 0 19 0 14 0 6006256 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11901] ppid=11889 vsize=1544892 CPUtime=3.57
/proc/11891/task/11901/stat : 11901 (java) S 11889 11891 11453 0 -1 4202560 13510 0 0 0 351 6 0 0 15 0 14 0 6006256 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11902] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11902/stat : 11902 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6006256 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11903] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11903/stat : 11903 (java) S 11889 11891 11453 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 6006256 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
[pid=11891/tid=11906] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11906/stat : 11906 (java) S 11889 11891 11453 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 6006284 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 0 0 0 0
[pid=11891/tid=11907] ppid=11889 vsize=1544892 CPUtime=0
/proc/11891/task/11907/stat : 11907 (java) S 11889 11891 11453 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 6006284 1581969408 40398 1992294400 134512640 134550932 4293091824 18446744073709551615 4294960144 0 4 0 16800975 18446604437812319232 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.93
Current children cumulated vsize (KiB) 1544892

Child status: 30
Real time (s): 6.53282
CPU time (s): 8.96464
CPU user time (s): 8.67868
CPU system time (s): 0.285956
CPU usage (%): 137.225
Max. virtual memory (cumulated for all children) (KiB): 1548920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.67868
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51129
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 464
involuntary context switches= 428

runsolver used 0.027995 second user time and 0.057991 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-16 02:12:01
IDJOB=2661668
IDBENCH=47923
IDSOLVER=1166
FILE ID=node081/2661668-1276647121
PBS_JOBID= 11172406
Free space on /tmp= 121808 MiB

SOLVER NAME= 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=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661668-1276647121/watcher-2661668-1276647121 -o /tmp/evaluation-result-2661668-1276647121/solver-2661668-1276647121 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661668-1276647121.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e
RANDOM SEED=1732880203

node081.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1799392 kB
Buffers:          7392 kB
Cached:         127192 kB
SwapCached:          0 kB
Active:          68272 kB
Inactive:       126296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1799392 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             320 kB
Writeback:           0 kB
AnonPages:       59888 kB
Mapped:          15316 kB
Slab:            43188 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181028 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121808 MiB
End job on node081 at 2010-06-16 02:12:08