Trace number 2658422

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 2010-05-26OPT2 4.28035 2.84762

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
MD5SUM908985d974b16faef92bc77f5752fc1c
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 benchmark3.65044
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 variables126
Total number of constraints15
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 constraints15
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)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.21	c Expensive reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c solving HOME/instance-2658422-1276649499.opb
0.23/0.21	c reading problem ... 
0.37/0.34	c ... done. Wall clock time 0.133s.
0.37/0.34	c #vars     378
0.37/0.34	c #constraints  526
0.37/0.34	c constraints type 
0.37/0.34	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 252
0.37/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 274
2.22/1.43	c cleaning 2500 clauses out of 5001 with flag 5001/5001
3.27/2.19	c cleaning 4243 clauses out of 8501 with flag 11001/11001
3.96/2.58	c SATISFIABLE
3.96/2.58	c OPTIMIZING...
3.96/2.58	c Got one! Elapsed wall clock time (in seconds):2.378
3.96/2.58	o 33
4.16/2.76	c Got one! Elapsed wall clock time (in seconds):2.557
4.16/2.76	o 2
4.16/2.78	c starts		: 44
4.16/2.78	c conflicts		: 15882
4.16/2.78	c decisions		: 20942
4.16/2.78	c propagations		: 237124
4.16/2.78	c inspects		: 3971908
4.16/2.78	c learnt literals	: 0
4.16/2.78	c learnt binary clauses	: 1
4.16/2.78	c learnt ternary clauses	: 2
4.16/2.78	c learnt clauses	: 15882
4.16/2.78	c ignored clauses	: 0
4.16/2.78	c root simplifications	: 0
4.16/2.78	c removed literals (reason simplification)	: 182569
4.16/2.78	c reason swapping (by a shorter reason)	: 0
4.16/2.78	c Calls to reduceDB	: 2
4.16/2.78	c number of reductions to clauses (during analyze)	: 0
4.16/2.78	c number of learned constraints concerned by reduction	: 0
4.16/2.78	c number of learning phase by resolution	: 0
4.16/2.79	c number of learning phase by cutting planes	: 0
4.16/2.79	c speed (assignments/second)	: 1.1291619047619047E7
4.16/2.79	c non guided choices	539
4.16/2.79	c learnt constraints type 
4.16/2.79	c constraints type 
4.16/2.79	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 252
4.16/2.79	c org.sat4j.pb.constraints.pb.MaxWatchPb => 274
4.16/2.79	s OPTIMUM FOUND
4.16/2.79	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 -x121 -x122 -x123 x124 x125 -x126 
4.16/2.79	c objective function=2
4.16/2.79	c Total wall clock time (in seconds): 2.581

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-2658422-1276649499/watcher-2658422-1276649499 -o /tmp/evaluation-result-2658422-1276649499/solver-2658422-1276649499 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658422-1276649499.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: 1.84 1.25 1.20 3/106 7561
/proc/meminfo: memFree=1805396/2059040 swapFree=4140352/4192956
[pid=7561] ppid=7559 vsize=1700 CPUtime=0
/proc/7561/stat : 7561 (java6) R 7559 7561 6709 0 -1 4194304 201 0 0 0 0 0 0 0 19 0 1 0 38606272 1740800 105 1992294400 134512640 134550932 4294064672 18446744073709551615 3360928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7561/statm: 458 110 85 10 0 63 0

[startup+0.0576669 s]
/proc/loadavg: 1.84 1.25 1.20 3/106 7561
/proc/meminfo: memFree=1805396/2059040 swapFree=4140352/4192956
[pid=7561] ppid=7559 vsize=1521664 CPUtime=0.04
/proc/7561/stat : 7561 (java) S 7559 7561 6709 0 -1 4202496 3572 0 1 0 2 2 0 0 18 0 7 0 38606272 1558183936 3013 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/7561/statm: 380416 3013 1011 10 0 377726 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1521664

[startup+0.101677 s]
/proc/loadavg: 1.84 1.25 1.20 3/106 7561
/proc/meminfo: memFree=1805396/2059040 swapFree=4140352/4192956
[pid=7561] ppid=7559 vsize=1524184 CPUtime=0.08
/proc/7561/stat : 7561 (java) S 7559 7561 6709 0 -1 4202496 3956 0 1 0 6 2 0 0 18 0 12 0 38606272 1560764416 3395 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7561/statm: 381046 3395 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.301716 s]
/proc/loadavg: 1.84 1.25 1.20 3/106 7561
/proc/meminfo: memFree=1805396/2059040 swapFree=4140352/4192956
[pid=7561] ppid=7559 vsize=1526992 CPUtime=0.37
/proc/7561/stat : 7561 (java) S 7559 7561 6709 0 -1 4202496 5449 0 1 0 34 3 0 0 18 0 12 0 38606272 1563639808 4886 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7561/statm: 381748 4887 1363 10 0 379050 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526992

[startup+0.701791 s]
/proc/loadavg: 1.84 1.25 1.20 3/106 7561
/proc/meminfo: memFree=1805396/2059040 swapFree=4140352/4192956
[pid=7561] ppid=7559 vsize=1530000 CPUtime=1.13
/proc/7561/stat : 7561 (java) S 7559 7561 6709 0 -1 4202496 7105 0 1 0 109 4 0 0 18 0 13 0 38606272 1566720000 6167 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7561/statm: 382500 6167 1409 10 0 379802 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 1530000

[startup+1.50694 s]
/proc/loadavg: 1.84 1.25 1.20 3/119 7574
/proc/meminfo: memFree=1779068/2059040 swapFree=4140352/4192956
[pid=7561] ppid=7559 vsize=1532372 CPUtime=2.4
/proc/7561/stat : 7561 (java) S 7559 7561 6709 0 -1 4202496 13871 0 1 0 233 7 0 0 18 0 13 0 38606272 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7561/statm: 383093 12436 1436 10 0 380395 0
[pid=7561/tid=7563] ppid=7559 vsize=1532372 CPUtime=1.35
/proc/7561/task/7563/stat : 7563 (java) R 7559 7561 6709 0 -1 4202560 9385 0 1 0 130 5 0 0 25 0 13 0 38606273 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4109243971 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7561/tid=7564] ppid=7559 vsize=1532372 CPUtime=0
/proc/7561/task/7564/stat : 7564 (java) S 7559 7561 6709 0 -1 4202560 265 0 0 0 0 0 0 0 18 0 13 0 38606275 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7565] ppid=7559 vsize=1532372 CPUtime=0
/proc/7561/task/7565/stat : 7565 (java) S 7559 7561 6709 0 -1 4202560 57 0 0 0 0 0 0 0 17 0 13 0 38606275 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7566] ppid=7559 vsize=1532372 CPUtime=0.01
/proc/7561/task/7566/stat : 7566 (java) S 7559 7561 6709 0 -1 4202560 321 0 0 0 1 0 0 0 16 0 13 0 38606276 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7567] ppid=7559 vsize=1532372 CPUtime=0
/proc/7561/task/7567/stat : 7567 (java) S 7559 7561 6709 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 38606277 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7568] ppid=7559 vsize=1532372 CPUtime=0
/proc/7561/task/7568/stat : 7568 (java) R 7559 7561 6709 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 13 0 38606277 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7561/tid=7569] ppid=7559 vsize=1532372 CPUtime=0
/proc/7561/task/7569/stat : 7569 (java) S 7559 7561 6709 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 38606281 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7570] ppid=7559 vsize=1532372 CPUtime=0.67
/proc/7561/task/7570/stat : 7570 (java) R 7559 7561 6709 0 -1 4202560 1784 0 0 0 67 0 0 0 15 0 13 0 38606281 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 103979174 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7561/tid=7571] ppid=7559 vsize=1532372 CPUtime=0.32
/proc/7561/task/7571/stat : 7571 (java) R 7559 7561 6709 0 -1 4202560 997 0 0 0 32 0 0 0 16 0 13 0 38606281 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7561/tid=7572] ppid=7559 vsize=1532372 CPUtime=0
/proc/7561/task/7572/stat : 7572 (java) S 7559 7561 6709 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 38606281 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7573] ppid=7559 vsize=1532372 CPUtime=0
/proc/7561/task/7573/stat : 7573 (java) R 7559 7561 6709 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 38606281 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7561/tid=7574] ppid=7559 vsize=1532372 CPUtime=0
/proc/7561/task/7574/stat : 7574 (java) S 7559 7561 6709 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 38606307 1569148928 12436 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 1532372

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

[startup+2.30209 s]
/proc/loadavg: 1.84 1.25 1.20 2/119 7574
/proc/meminfo: memFree=1755012/2059040 swapFree=4140352/4192956
[pid=7561] ppid=7559 vsize=1536404 CPUtime=3.59
/proc/7561/stat : 7561 (java) S 7559 7561 6709 0 -1 4202496 16927 0 1 0 351 8 0 0 18 0 13 0 38606272 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7561/statm: 384101 14931 1438 10 0 381403 0
[pid=7561/tid=7563] ppid=7559 vsize=1536404 CPUtime=2.07
/proc/7561/task/7563/stat : 7563 (java) R 7559 7561 6709 0 -1 4202560 10145 0 1 0 202 5 0 0 25 0 13 0 38606273 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4109174220 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7561/tid=7564] ppid=7559 vsize=1536404 CPUtime=0
/proc/7561/task/7564/stat : 7564 (java) S 7559 7561 6709 0 -1 4202560 419 0 0 0 0 0 0 0 16 0 13 0 38606275 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7565] ppid=7559 vsize=1536404 CPUtime=0
/proc/7561/task/7565/stat : 7565 (java) S 7559 7561 6709 0 -1 4202560 236 0 0 0 0 0 0 0 15 0 13 0 38606275 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7566] ppid=7559 vsize=1536404 CPUtime=0.04
/proc/7561/task/7566/stat : 7566 (java) S 7559 7561 6709 0 -1 4202560 533 0 0 0 4 0 0 0 16 0 13 0 38606276 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7567] ppid=7559 vsize=1536404 CPUtime=0
/proc/7561/task/7567/stat : 7567 (java) S 7559 7561 6709 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 38606277 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7568] ppid=7559 vsize=1536404 CPUtime=0
/proc/7561/task/7568/stat : 7568 (java) S 7559 7561 6709 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 38606277 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7569] ppid=7559 vsize=1536404 CPUtime=0
/proc/7561/task/7569/stat : 7569 (java) S 7559 7561 6709 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 38606281 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7570] ppid=7559 vsize=1536404 CPUtime=1.06
/proc/7561/task/7570/stat : 7570 (java) R 7559 7561 6709 0 -1 4202560 3520 0 0 0 105 1 0 0 16 0 13 0 38606281 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 103371452 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7561/tid=7571] ppid=7559 vsize=1536404 CPUtime=0.37
/proc/7561/task/7571/stat : 7571 (java) S 7559 7561 6709 0 -1 4202560 1009 0 0 0 37 0 0 0 15 0 13 0 38606281 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7572] ppid=7559 vsize=1536404 CPUtime=0
/proc/7561/task/7572/stat : 7572 (java) S 7559 7561 6709 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 38606281 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7573] ppid=7559 vsize=1536404 CPUtime=0
/proc/7561/task/7573/stat : 7573 (java) S 7559 7561 6709 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 38606281 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7574] ppid=7559 vsize=1536404 CPUtime=0
/proc/7561/task/7574/stat : 7574 (java) S 7559 7561 6709 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 38606307 1573277696 14931 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.59
Current children cumulated vsize (KiB) 1536404

[startup+2.70115 s]
/proc/loadavg: 1.84 1.25 1.20 2/119 7574
/proc/meminfo: memFree=1755012/2059040 swapFree=4140352/4192956
[pid=7561] ppid=7559 vsize=1536192 CPUtime=4.16
/proc/7561/stat : 7561 (java) S 7559 7561 6709 0 -1 4202496 17342 0 1 0 408 8 0 0 18 0 13 0 38606272 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7561/statm: 384048 14926 1438 10 0 381350 0
[pid=7561/tid=7563] ppid=7559 vsize=1536192 CPUtime=2.46
/proc/7561/task/7563/stat : 7563 (java) R 7559 7561 6709 0 -1 4202560 10145 0 1 0 241 5 0 0 25 0 13 0 38606273 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4109253257 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7561/tid=7564] ppid=7559 vsize=1536192 CPUtime=0
/proc/7561/task/7564/stat : 7564 (java) S 7559 7561 6709 0 -1 4202560 419 0 0 0 0 0 0 0 16 0 13 0 38606275 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7565] ppid=7559 vsize=1536192 CPUtime=0
/proc/7561/task/7565/stat : 7565 (java) S 7559 7561 6709 0 -1 4202560 236 0 0 0 0 0 0 0 15 0 13 0 38606275 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7566] ppid=7559 vsize=1536192 CPUtime=0.04
/proc/7561/task/7566/stat : 7566 (java) S 7559 7561 6709 0 -1 4202560 533 0 0 0 4 0 0 0 16 0 13 0 38606276 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7567] ppid=7559 vsize=1536192 CPUtime=0
/proc/7561/task/7567/stat : 7567 (java) S 7559 7561 6709 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 38606277 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7568] ppid=7559 vsize=1536192 CPUtime=0
/proc/7561/task/7568/stat : 7568 (java) S 7559 7561 6709 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 38606277 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7569] ppid=7559 vsize=1536192 CPUtime=0
/proc/7561/task/7569/stat : 7569 (java) S 7559 7561 6709 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 38606281 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7570] ppid=7559 vsize=1536192 CPUtime=1.24
/proc/7561/task/7570/stat : 7570 (java) S 7559 7561 6709 0 -1 4202560 3935 0 0 0 123 1 0 0 16 0 13 0 38606281 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7571] ppid=7559 vsize=1536192 CPUtime=0.37
/proc/7561/task/7571/stat : 7571 (java) S 7559 7561 6709 0 -1 4202560 1009 0 0 0 37 0 0 0 15 0 13 0 38606281 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7572] ppid=7559 vsize=1536192 CPUtime=0
/proc/7561/task/7572/stat : 7572 (java) S 7559 7561 6709 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 38606281 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7573] ppid=7559 vsize=1536192 CPUtime=0
/proc/7561/task/7573/stat : 7573 (java) S 7559 7561 6709 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 38606281 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7574] ppid=7559 vsize=1536192 CPUtime=0
/proc/7561/task/7574/stat : 7574 (java) S 7559 7561 6709 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 38606307 1573060608 14926 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.16
Current children cumulated vsize (KiB) 1536192

[startup+2.80118 s]
/proc/loadavg: 1.84 1.25 1.20 2/119 7574
/proc/meminfo: memFree=1755012/2059040 swapFree=4140352/4192956
[pid=7561] ppid=7559 vsize=1536516 CPUtime=4.26
/proc/7561/stat : 7561 (java) S 7559 7561 6709 0 -1 4202496 17353 0 1 0 418 8 0 0 18 0 13 0 38606272 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7561/statm: 384129 14937 1439 10 0 381431 0
[pid=7561/tid=7563] ppid=7559 vsize=1536516 CPUtime=2.55
/proc/7561/task/7563/stat : 7563 (java) S 7559 7561 6709 0 -1 4202560 10151 0 1 0 250 5 0 0 25 0 13 0 38606273 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7564] ppid=7559 vsize=1536516 CPUtime=0
/proc/7561/task/7564/stat : 7564 (java) S 7559 7561 6709 0 -1 4202560 419 0 0 0 0 0 0 0 16 0 13 0 38606275 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7565] ppid=7559 vsize=1536516 CPUtime=0
/proc/7561/task/7565/stat : 7565 (java) S 7559 7561 6709 0 -1 4202560 236 0 0 0 0 0 0 0 15 0 13 0 38606275 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7566] ppid=7559 vsize=1536516 CPUtime=0.04
/proc/7561/task/7566/stat : 7566 (java) S 7559 7561 6709 0 -1 4202560 533 0 0 0 4 0 0 0 16 0 13 0 38606276 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 0 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7567] ppid=7559 vsize=1536516 CPUtime=0
/proc/7561/task/7567/stat : 7567 (java) S 7559 7561 6709 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 38606277 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7568] ppid=7559 vsize=1536516 CPUtime=0
/proc/7561/task/7568/stat : 7568 (java) S 7559 7561 6709 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 38606277 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7569] ppid=7559 vsize=1536516 CPUtime=0
/proc/7561/task/7569/stat : 7569 (java) S 7559 7561 6709 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 38606281 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7570] ppid=7559 vsize=1536516 CPUtime=1.25
/proc/7561/task/7570/stat : 7570 (java) S 7559 7561 6709 0 -1 4202560 3935 0 0 0 124 1 0 0 15 0 13 0 38606281 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7571] ppid=7559 vsize=1536516 CPUtime=0.37
/proc/7561/task/7571/stat : 7571 (java) S 7559 7561 6709 0 -1 4202560 1009 0 0 0 37 0 0 0 15 0 13 0 38606281 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
[pid=7561/tid=7572] ppid=7559 vsize=1536516 CPUtime=0
/proc/7561/task/7572/stat : 7572 (java) S 7559 7561 6709 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 38606281 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7573] ppid=7559 vsize=1536516 CPUtime=0
/proc/7561/task/7573/stat : 7573 (java) S 7559 7561 6709 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 38606281 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 0 0 0 0
[pid=7561/tid=7574] ppid=7559 vsize=1536516 CPUtime=0
/proc/7561/task/7574/stat : 7574 (java) S 7559 7561 6709 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 38606307 1573392384 14937 1992294400 134512640 134550932 4289607120 18446744073709551615 4294960144 0 4 0 16800975 18446604437827233792 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.26
Current children cumulated vsize (KiB) 1536516

Child status: 30
Real time (s): 2.84762
CPU time (s): 4.28035
CPU user time (s): 4.18536
CPU system time (s): 0.094985
CPU usage (%): 150.313
Max. virtual memory (cumulated for all children) (KiB): 1536756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.18536
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17354
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= 278
involuntary context switches= 250

runsolver used 0.004999 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-16 02:51:40
IDJOB=2658422
IDBENCH=48036
IDSOLVER=1164
FILE ID=node019/2658422-1276649499
PBS_JOBID= 11172405
Free space on /tmp= 62416 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=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658422-1276649499/watcher-2658422-1276649499 -o /tmp/evaluation-result-2658422-1276649499/solver-2658422-1276649499 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658422-1276649499.opb

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

MD5SUM BENCH= 908985d974b16faef92bc77f5752fc1c
RANDOM SEED=629677915

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805668 kB
Buffers:         61744 kB
Cached:         101416 kB
SwapCached:       6060 kB
Active:          93508 kB
Inactive:        83088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805668 kB
SwapTotal:     4192956 kB
SwapFree:      4140352 kB
Dirty:             572 kB
Writeback:           0 kB
AnonPages:       11736 kB
Mapped:          13104 kB
Slab:            54952 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181788 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= 62416 MiB
End job on node019 at 2010-06-16 02:51:42