Trace number 2658418

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 Resolution 2.2.0 2010-05-26OPT3 2.90156 1.8216

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=29-P1=29-P2=17-P3=7-P4=5-P5=13-P6=5-B.opb
MD5SUM502b1b8e4f662bd34ffc08957221e0d9
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 benchmark0.426934
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 constraints13
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 constraints13
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)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

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.
0.09/0.14	c version 2.2.0.v20100526
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
0.23/0.20	c Pseudo Boolean Optimization
0.23/0.20	c --- Begin Solver configuration ---
0.23/0.20	c Stops conflict analysis at the first Unique Implication Point
0.23/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.23/0.20	c Learn all clauses as in MiniSAT
0.23/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.20	c Expensive reason simplification
0.23/0.20	c Armin Biere (Picosat) restarts strategy
0.23/0.20	c Glucose learned constraints deletion strategy
0.23/0.20	c timeout=2147483s
0.23/0.20	c DB Simplification allowed=false
0.23/0.20	c --- End Solver configuration ---
0.23/0.20	c solving HOME/instance-2658418-1276649470.opb
0.23/0.20	c reading problem ... 
0.23/0.29	c ... done. Wall clock time 0.083s.
0.23/0.29	c #vars     240
0.23/0.29	c #constraints  319
0.23/0.29	c constraints type 
0.23/0.29	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 150
0.23/0.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 169
2.27/1.37	c SATISFIABLE
2.27/1.37	c OPTIMIZING...
2.27/1.37	c Got one! Elapsed wall clock time (in seconds):1.168
2.27/1.37	o 5
2.56/1.54	c cleaning 2500 clauses out of 5000 with flag 5001/5001
2.56/1.57	c Got one! Elapsed wall clock time (in seconds):1.364
2.56/1.57	o 3
2.79/1.77	c starts		: 29
2.79/1.77	c conflicts		: 7478
2.79/1.77	c decisions		: 8826
2.79/1.77	c propagations		: 100434
2.79/1.77	c inspects		: 1533760
2.79/1.77	c learnt literals	: 9
2.79/1.77	c learnt binary clauses	: 23
2.79/1.77	c learnt ternary clauses	: 60
2.79/1.77	c learnt clauses	: 7468
2.79/1.77	c ignored clauses	: 0
2.79/1.77	c root simplifications	: 0
2.79/1.77	c removed literals (reason simplification)	: 77884
2.79/1.77	c reason swapping (by a shorter reason)	: 0
2.79/1.77	c Calls to reduceDB	: 1
2.79/1.77	c number of reductions to clauses (during analyze)	: 0
2.79/1.77	c number of learned constraints concerned by reduction	: 0
2.79/1.77	c number of learning phase by resolution	: 0
2.79/1.77	c number of learning phase by cutting planes	: 0
2.79/1.77	c speed (assignments/second)	: 487543.68932038837
2.79/1.77	c non guided choices	277
2.79/1.77	c learnt constraints type 
2.79/1.77	c constraints type 
2.79/1.77	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 150
2.79/1.77	c org.sat4j.pb.constraints.pb.MaxWatchPb => 169
2.79/1.77	s OPTIMUM FOUND
2.79/1.78	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 
2.79/1.78	c objective function=3
2.79/1.78	c Total wall clock time (in seconds): 1.572

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658418-1276649470/watcher-2658418-1276649470 -o /tmp/evaluation-result-2658418-1276649470/solver-2658418-1276649470 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658418-1276649470.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: 0.93 0.98 1.03 3/106 9495
/proc/meminfo: memFree=1858816/2059040 swapFree=4136752/4192956
[pid=9495] ppid=9493 vsize=248 CPUtime=0
/proc/9495/stat : 9495 (java) R 9493 9495 8164 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 40548580 253952 29 1992294400 134512640 134550932 4293025408 18446744073709551615 7619038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9495/statm: 62 29 21 10 0 23 0

[startup+0.07486 s]
/proc/loadavg: 0.93 0.98 1.03 3/106 9495
/proc/meminfo: memFree=1858816/2059040 swapFree=4136752/4192956
[pid=9495] ppid=9493 vsize=1521796 CPUtime=0.06
/proc/9495/stat : 9495 (java) S 9493 9495 8164 0 -1 4202496 3737 0 1 0 4 2 0 0 18 0 7 0 40548580 1558319104 3177 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/9495/statm: 380449 3178 1036 10 0 377759 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1521796

[startup+0.100859 s]
/proc/loadavg: 0.93 0.98 1.03 3/106 9495
/proc/meminfo: memFree=1858816/2059040 swapFree=4136752/4192956
[pid=9495] ppid=9493 vsize=1524184 CPUtime=0.09
/proc/9495/stat : 9495 (java) S 9493 9495 8164 0 -1 4202496 3965 0 1 0 6 3 0 0 18 0 12 0 40548580 1560764416 3403 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9495/statm: 381046 3403 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.300856 s]
/proc/loadavg: 0.93 0.98 1.03 3/106 9495
/proc/meminfo: memFree=1858816/2059040 swapFree=4136752/4192956
[pid=9495] ppid=9493 vsize=1526456 CPUtime=0.4
/proc/9495/stat : 9495 (java) S 9493 9495 8164 0 -1 4202496 5338 0 1 0 36 4 0 0 18 0 13 0 40548580 1563090944 4774 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9495/statm: 381614 4777 1363 10 0 378916 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1526456

[startup+0.700848 s]
/proc/loadavg: 0.93 0.98 1.03 3/106 9495
/proc/meminfo: memFree=1858816/2059040 swapFree=4136752/4192956
[pid=9495] ppid=9493 vsize=1533384 CPUtime=1.18
/proc/9495/stat : 9495 (java) S 9493 9495 8164 0 -1 4202496 8186 0 1 0 113 5 0 0 18 0 13 0 40548580 1570185216 6916 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9495/statm: 383346 6916 1405 10 0 380648 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 1533384

[startup+1.50183 s]
/proc/loadavg: 0.93 0.98 1.03 4/119 9508
/proc/meminfo: memFree=1833664/2059040 swapFree=4136752/4192956
[pid=9495] ppid=9493 vsize=1533704 CPUtime=2.56
/proc/9495/stat : 9495 (java) S 9493 9495 8164 0 -1 4202496 12765 0 1 0 249 7 0 0 18 0 13 0 40548580 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9495/statm: 383426 11320 1427 10 0 380728 0
[pid=9495/tid=9497] ppid=9493 vsize=1533704 CPUtime=1.47
/proc/9495/task/9497/stat : 9497 (java) R 9493 9495 8164 0 -1 4202560 8350 0 1 0 142 5 0 0 21 0 13 0 40548581 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4108654436 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=9495/tid=9498] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9498/stat : 9498 (java) S 9493 9495 8164 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 40548583 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9499] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9499/stat : 9499 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 40548583 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9500] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9500/stat : 9500 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 40548584 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9501] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9501/stat : 9501 (java) S 9493 9495 8164 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 40548585 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9502] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9502/stat : 9502 (java) S 9493 9495 8164 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 13 0 40548585 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9503] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9503/stat : 9503 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40548589 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9504] ppid=9493 vsize=1533704 CPUtime=0.6
/proc/9495/task/9504/stat : 9504 (java) R 9493 9495 8164 0 -1 4202560 1372 0 0 0 60 0 0 0 23 0 13 0 40548589 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 103341217 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=9495/tid=9505] ppid=9493 vsize=1533704 CPUtime=0.45
/proc/9495/task/9505/stat : 9505 (java) R 9493 9495 8164 0 -1 4202560 1972 0 0 0 45 0 0 0 24 0 13 0 40548589 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 106596925 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=9495/tid=9506] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9506/stat : 9506 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40548589 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9507] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9507/stat : 9507 (java) R 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40548589 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=9495/tid=9508] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9508/stat : 9508 (java) S 9493 9495 8164 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40548610 1570512896 11320 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.56
Current children cumulated vsize (KiB) 1533704

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

[startup+1.70183 s]
/proc/loadavg: 0.93 0.98 1.03 4/119 9508
/proc/meminfo: memFree=1833664/2059040 swapFree=4136752/4192956
[pid=9495] ppid=9493 vsize=1533704 CPUtime=2.79
/proc/9495/stat : 9495 (java) S 9493 9495 8164 0 -1 4202496 13296 0 1 0 272 7 0 0 18 0 13 0 40548580 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9495/statm: 383426 11850 1438 10 0 380728 0
[pid=9495/tid=9497] ppid=9493 vsize=1533704 CPUtime=1.65
/proc/9495/task/9497/stat : 9497 (java) R 9493 9495 8164 0 -1 4202560 8351 0 1 0 160 5 0 0 21 0 13 0 40548581 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4108975166 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=9495/tid=9498] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9498/stat : 9498 (java) S 9493 9495 8164 0 -1 4202560 131 0 0 0 0 0 0 0 18 0 13 0 40548583 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 1 0 0 0
[pid=9495/tid=9499] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9499/stat : 9499 (java) S 9493 9495 8164 0 -1 4202560 118 0 0 0 0 0 0 0 17 0 13 0 40548583 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 1 0 0 0
[pid=9495/tid=9500] ppid=9493 vsize=1533704 CPUtime=0.01
/proc/9495/task/9500/stat : 9500 (java) S 9493 9495 8164 0 -1 4202560 247 0 0 0 1 0 0 0 16 0 13 0 40548584 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9501] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9501/stat : 9501 (java) S 9493 9495 8164 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 40548585 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9502] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9502/stat : 9502 (java) S 9493 9495 8164 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 40548585 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9503] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9503/stat : 9503 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40548589 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9504] ppid=9493 vsize=1533704 CPUtime=0.63
/proc/9495/task/9504/stat : 9504 (java) S 9493 9495 8164 0 -1 4202560 1406 0 0 0 63 0 0 0 23 0 13 0 40548589 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 1 0 0 0
[pid=9495/tid=9505] ppid=9493 vsize=1533704 CPUtime=0.46
/proc/9495/task/9505/stat : 9505 (java) S 9493 9495 8164 0 -1 4202560 1974 0 0 0 46 0 0 0 23 0 13 0 40548589 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9506] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9506/stat : 9506 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40548589 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9507] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9507/stat : 9507 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40548589 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 1 0 0 0
[pid=9495/tid=9508] ppid=9493 vsize=1533704 CPUtime=0
/proc/9495/task/9508/stat : 9508 (java) S 9493 9495 8164 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40548610 1570512896 11850 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 1533704

[startup+1.80183 s]
/proc/loadavg: 0.93 0.98 1.03 4/119 9508
/proc/meminfo: memFree=1833664/2059040 swapFree=4136752/4192956
[pid=9495] ppid=9493 vsize=1534028 CPUtime=2.88
/proc/9495/stat : 9495 (java) S 9493 9495 8164 0 -1 4202496 13308 0 1 0 281 7 0 0 18 0 13 0 40548580 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9495/statm: 383507 11862 1439 10 0 380809 0
[pid=9495/tid=9497] ppid=9493 vsize=1534028 CPUtime=1.73
/proc/9495/task/9497/stat : 9497 (java) S 9493 9495 8164 0 -1 4202560 8356 0 1 0 168 5 0 0 22 0 13 0 40548581 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 1 0 0 0
[pid=9495/tid=9498] ppid=9493 vsize=1534028 CPUtime=0
/proc/9495/task/9498/stat : 9498 (java) S 9493 9495 8164 0 -1 4202560 131 0 0 0 0 0 0 0 18 0 13 0 40548583 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 1 0 0 0
[pid=9495/tid=9499] ppid=9493 vsize=1534028 CPUtime=0
/proc/9495/task/9499/stat : 9499 (java) S 9493 9495 8164 0 -1 4202560 118 0 0 0 0 0 0 0 17 0 13 0 40548583 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 1 0 0 0
[pid=9495/tid=9500] ppid=9493 vsize=1534028 CPUtime=0.01
/proc/9495/task/9500/stat : 9500 (java) S 9493 9495 8164 0 -1 4202560 247 0 0 0 1 0 0 0 16 0 13 0 40548584 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 0 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9501] ppid=9493 vsize=1534028 CPUtime=0
/proc/9495/task/9501/stat : 9501 (java) S 9493 9495 8164 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 40548585 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9502] ppid=9493 vsize=1534028 CPUtime=0
/proc/9495/task/9502/stat : 9502 (java) S 9493 9495 8164 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 40548585 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9503] ppid=9493 vsize=1534028 CPUtime=0
/proc/9495/task/9503/stat : 9503 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40548589 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9504] ppid=9493 vsize=1534028 CPUtime=0.63
/proc/9495/task/9504/stat : 9504 (java) S 9493 9495 8164 0 -1 4202560 1406 0 0 0 63 0 0 0 23 0 13 0 40548589 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 1 0 0 0
[pid=9495/tid=9505] ppid=9493 vsize=1534028 CPUtime=0.47
/proc/9495/task/9505/stat : 9505 (java) S 9493 9495 8164 0 -1 4202560 1974 0 0 0 47 0 0 0 22 0 13 0 40548589 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9506] ppid=9493 vsize=1534028 CPUtime=0
/proc/9495/task/9506/stat : 9506 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40548589 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
[pid=9495/tid=9507] ppid=9493 vsize=1534028 CPUtime=0
/proc/9495/task/9507/stat : 9507 (java) S 9493 9495 8164 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40548589 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 1 0 0 0
[pid=9495/tid=9508] ppid=9493 vsize=1534028 CPUtime=0
/proc/9495/task/9508/stat : 9508 (java) S 9493 9495 8164 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40548610 1570844672 11862 1992294400 134512640 134550932 4293025408 18446744073709551615 4294960144 0 4 0 16800975 18446604437830911296 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 1534028

Child status: 30
Real time (s): 1.8216
CPU time (s): 2.90156
CPU user time (s): 2.81557
CPU system time (s): 0.085986
CPU usage (%): 159.286
Max. virtual memory (cumulated for all children) (KiB): 1534028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.81557
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13309
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= 215
involuntary context switches= 139

runsolver used 0.010998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-16 02:51:10
IDJOB=2658418
IDBENCH=48032
IDSOLVER=1164
FILE ID=node012/2658418-1276649470
PBS_JOBID= 11172403
Free space on /tmp= 62588 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=29-P2=17-P3=7-P4=5-P5=13-P6=5-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658418-1276649470/watcher-2658418-1276649470 -o /tmp/evaluation-result-2658418-1276649470/solver-2658418-1276649470 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658418-1276649470.opb

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

MD5SUM BENCH= 502b1b8e4f662bd34ffc08957221e0d9
RANDOM SEED=486177388

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1859088 kB
Buffers:         24736 kB
Cached:          93904 kB
SwapCached:       9656 kB
Active:          86192 kB
Inactive:        45792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1859088 kB
SwapTotal:     4192956 kB
SwapFree:      4136752 kB
Dirty:             444 kB
Writeback:           0 kB
AnonPages:       11640 kB
Mapped:           9428 kB
Slab:            45972 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181104 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62588 MiB
End job on node012 at 2010-06-16 02:51:12