Trace number 2658461

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 3.15552 2.22902

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb
MD5SUM84a6dc06fba278aa97da18c43cb21b39
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 benchmark0.403937
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 variables72
Total number of constraints9
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 constraints9
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)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

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.
0.08/0.14	c version 2.2.0.v20100526
0.08/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.14	c java.vm.version	11.2-b01
0.08/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version		1.6.0_12
0.08/0.14	c os.name		Linux
0.08/0.14	c os.version		2.6.18-164.el5
0.08/0.14	c os.arch		i386
0.08/0.14	c Free memory 		1393557488
0.08/0.14	c Max memory 		1395916800
0.08/0.14	c Total memory 		1395916800
0.08/0.14	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.20	c Expensive reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2658461-1276650498.opb
0.24/0.20	c reading problem ... 
0.39/0.30	c ... done. Wall clock time 0.096s.
0.39/0.30	c #vars     216
0.39/0.30	c #constraints  301
0.39/0.30	c constraints type 
0.39/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 144
0.39/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
1.82/1.29	c cleaning 2498 clauses out of 5000 with flag 5001/5001
2.09/1.44	c SATISFIABLE
2.09/1.44	c OPTIMIZING...
2.09/1.44	c Got one! Elapsed wall clock time (in seconds):1.239
2.09/1.44	o 33
2.77/2.03	c cleaning 4250 clauses out of 8500 with flag 11000/11000
2.95/2.13	c Got one! Elapsed wall clock time (in seconds):1.924
2.95/2.13	o 17
2.95/2.15	c Got one! Elapsed wall clock time (in seconds):1.943
2.95/2.15	o 3
2.95/2.17	c starts		: 37
2.95/2.17	c conflicts		: 11827
2.95/2.17	c decisions		: 14067
2.95/2.17	c propagations		: 168882
2.95/2.17	c inspects		: 3232234
2.95/2.17	c learnt literals	: 3
2.95/2.17	c learnt binary clauses	: 3
2.95/2.17	c learnt ternary clauses	: 1
2.95/2.17	c learnt clauses	: 11824
2.95/2.17	c ignored clauses	: 0
2.95/2.17	c root simplifications	: 0
2.95/2.17	c removed literals (reason simplification)	: 164675
2.95/2.17	c reason swapping (by a shorter reason)	: 0
2.95/2.17	c Calls to reduceDB	: 2
2.95/2.17	c number of reductions to clauses (during analyze)	: 0
2.95/2.17	c number of learned constraints concerned by reduction	: 0
2.95/2.17	c number of learning phase by resolution	: 0
2.95/2.17	c number of learning phase by cutting planes	: 0
2.95/2.17	c speed (assignments/second)	: 7342695.652173913
2.95/2.17	c non guided choices	327
2.95/2.17	c learnt constraints type 
2.95/2.17	c constraints type 
2.95/2.17	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 144
2.95/2.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
2.95/2.17	s OPTIMUM FOUND
2.95/2.17	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 
2.95/2.17	c objective function=3
2.95/2.17	c Total wall clock time (in seconds): 1.967

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-2658461-1276650498/watcher-2658461-1276650498 -o /tmp/evaluation-result-2658461-1276650498/solver-2658461-1276650498 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658461-1276650498.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 1.00 1.00 3/105 15453
/proc/meminfo: memFree=1829680/2059040 swapFree=4164956/4192956
[pid=15453] ppid=15451 vsize=248 CPUtime=0
/proc/15453/stat : 15453 (java) R 15451 15453 13972 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 6342933 253952 28 1992294400 134512640 134550932 4291346224 18446744073709551615 10461780 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15453/statm: 62 28 21 10 0 23 0

[startup+0.013927 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 15453
/proc/meminfo: memFree=1829680/2059040 swapFree=4164956/4192956
[pid=15453] ppid=15451 vsize=13440 CPUtime=0
/proc/15453/stat : 15453 (java) S 15451 15453 13972 0 -1 4202496 1063 0 0 0 0 0 0 0 18 0 2 0 6342933 13762560 545 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/15453/statm: 3359 553 243 10 0 1202 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13440

[startup+0.100926 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 15453
/proc/meminfo: memFree=1829680/2059040 swapFree=4164956/4192956
[pid=15453] ppid=15451 vsize=1524184 CPUtime=0.08
/proc/15453/stat : 15453 (java) S 15451 15453 13972 0 -1 4202496 3974 0 1 0 6 2 0 0 18 0 12 0 6342933 1560764416 3412 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15453/statm: 381046 3412 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300962 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 15453
/proc/meminfo: memFree=1829680/2059040 swapFree=4164956/4192956
[pid=15453] ppid=15451 vsize=1526728 CPUtime=0.39
/proc/15453/stat : 15453 (java) S 15451 15453 13972 0 -1 4202496 5448 0 1 0 36 3 0 0 18 0 12 0 6342933 1563369472 4884 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15453/statm: 381682 4884 1363 10 0 378984 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1526728

[startup+0.737999 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 15453
/proc/meminfo: memFree=1829680/2059040 swapFree=4164956/4192956
[pid=15453] ppid=15451 vsize=1530336 CPUtime=1.23
/proc/15453/stat : 15453 (java) S 15451 15453 13972 0 -1 4202496 7103 0 1 0 120 3 0 0 18 0 13 0 6342933 1567064064 6485 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15453/statm: 382584 6485 1419 10 0 379886 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 1530336

[startup+1.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/118 15466
/proc/meminfo: memFree=1796532/2059040 swapFree=4164956/4192956
[pid=15453] ppid=15451 vsize=1530336 CPUtime=2.19
/proc/15453/stat : 15453 (java) S 15451 15453 13972 0 -1 4202496 12171 0 1 0 213 6 0 0 18 0 13 0 6342933 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15453/statm: 382584 11551 1438 10 0 379886 0
[pid=15453/tid=15455] ppid=15451 vsize=1530336 CPUtime=1.28
/proc/15453/task/15455/stat : 15455 (java) R 15451 15453 13972 0 -1 4202560 8896 0 1 0 123 5 0 0 25 0 13 0 6342934 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4109047623 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=15453/tid=15456] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15456/stat : 15456 (java) S 15451 15453 13972 0 -1 4202560 223 0 0 0 0 0 0 0 18 0 13 0 6342936 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15457] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15457/stat : 15457 (java) S 15451 15453 13972 0 -1 4202560 70 0 0 0 0 0 0 0 18 0 13 0 6342936 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15458] ppid=15451 vsize=1530336 CPUtime=0.02
/proc/15453/task/15458/stat : 15458 (java) S 15451 15453 13972 0 -1 4202560 283 0 0 0 2 0 0 0 15 0 13 0 6342937 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15459] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15459/stat : 15459 (java) S 15451 15453 13972 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 6342938 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15460] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15460/stat : 15460 (java) S 15451 15453 13972 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 6342938 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15461] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15461/stat : 15461 (java) S 15451 15453 13972 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15462] ppid=15451 vsize=1530336 CPUtime=0.32
/proc/15453/task/15462/stat : 15462 (java) S 15451 15453 13972 0 -1 4202560 532 0 0 0 32 0 0 0 22 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15463] ppid=15451 vsize=1530336 CPUtime=0.53
/proc/15453/task/15463/stat : 15463 (java) S 15451 15453 13972 0 -1 4202560 1100 0 0 0 53 0 0 0 15 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15464] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15464/stat : 15464 (java) S 15451 15453 13972 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15465] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15465/stat : 15465 (java) S 15451 15453 13972 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15466] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15466/stat : 15466 (java) S 15451 15453 13972 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6342964 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 1530336

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

[startup+1.60211 s]
/proc/loadavg: 1.00 1.00 1.00 2/118 15466
/proc/meminfo: memFree=1796532/2059040 swapFree=4164956/4192956
[pid=15453] ppid=15451 vsize=1530336 CPUtime=2.29
/proc/15453/stat : 15453 (java) S 15451 15453 13972 0 -1 4202496 12171 0 1 0 223 6 0 0 18 0 13 0 6342933 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15453/statm: 382584 11551 1438 10 0 379886 0
[pid=15453/tid=15455] ppid=15451 vsize=1530336 CPUtime=1.38
/proc/15453/task/15455/stat : 15455 (java) R 15451 15453 13972 0 -1 4202560 8896 0 1 0 133 5 0 0 25 0 13 0 6342934 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4109096472 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=15453/tid=15456] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15456/stat : 15456 (java) S 15451 15453 13972 0 -1 4202560 223 0 0 0 0 0 0 0 18 0 13 0 6342936 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15457] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15457/stat : 15457 (java) S 15451 15453 13972 0 -1 4202560 70 0 0 0 0 0 0 0 18 0 13 0 6342936 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15458] ppid=15451 vsize=1530336 CPUtime=0.02
/proc/15453/task/15458/stat : 15458 (java) S 15451 15453 13972 0 -1 4202560 283 0 0 0 2 0 0 0 15 0 13 0 6342937 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15459] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15459/stat : 15459 (java) S 15451 15453 13972 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 6342938 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15460] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15460/stat : 15460 (java) S 15451 15453 13972 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 6342938 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15461] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15461/stat : 15461 (java) S 15451 15453 13972 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15462] ppid=15451 vsize=1530336 CPUtime=0.32
/proc/15453/task/15462/stat : 15462 (java) S 15451 15453 13972 0 -1 4202560 532 0 0 0 32 0 0 0 22 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15463] ppid=15451 vsize=1530336 CPUtime=0.53
/proc/15453/task/15463/stat : 15463 (java) S 15451 15453 13972 0 -1 4202560 1100 0 0 0 53 0 0 0 15 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15464] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15464/stat : 15464 (java) S 15451 15453 13972 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15465] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15465/stat : 15465 (java) S 15451 15453 13972 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6342942 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15466] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15466/stat : 15466 (java) S 15451 15453 13972 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6342964 1567064064 11551 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 1530336

[startup+2.00217 s]
/proc/loadavg: 1.00 1.00 1.00 2/118 15466
/proc/meminfo: memFree=1796532/2059040 swapFree=4164956/4192956
[pid=15453] ppid=15451 vsize=1530336 CPUtime=2.77
/proc/15453/stat : 15453 (java) S 15451 15453 13972 0 -1 4202496 13376 0 1 0 270 7 0 0 18 0 13 0 6342933 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15453/statm: 382584 12756 1438 10 0 379886 0
[pid=15453/tid=15455] ppid=15451 vsize=1530336 CPUtime=1.79
/proc/15453/task/15455/stat : 15455 (java) R 15451 15453 13972 0 -1 4202560 10094 0 1 0 173 6 0 0 25 0 13 0 6342934 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4108719966 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=15453/tid=15456] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15456/stat : 15456 (java) S 15451 15453 13972 0 -1 4202560 223 0 0 0 0 0 0 0 18 0 13 0 6342936 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15457] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15457/stat : 15457 (java) S 15451 15453 13972 0 -1 4202560 70 0 0 0 0 0 0 0 18 0 13 0 6342936 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15458] ppid=15451 vsize=1530336 CPUtime=0.02
/proc/15453/task/15458/stat : 15458 (java) S 15451 15453 13972 0 -1 4202560 283 0 0 0 2 0 0 0 15 0 13 0 6342937 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15459] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15459/stat : 15459 (java) S 15451 15453 13972 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 6342938 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15460] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15460/stat : 15460 (java) S 15451 15453 13972 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 6342938 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15461] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15461/stat : 15461 (java) S 15451 15453 13972 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6342942 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15462] ppid=15451 vsize=1530336 CPUtime=0.33
/proc/15453/task/15462/stat : 15462 (java) R 15451 15453 13972 0 -1 4202560 533 0 0 0 33 0 0 0 16 0 13 0 6342942 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 103828384 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=15453/tid=15463] ppid=15451 vsize=1530336 CPUtime=0.6
/proc/15453/task/15463/stat : 15463 (java) S 15451 15453 13972 0 -1 4202560 1106 0 0 0 60 0 0 0 15 0 13 0 6342942 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15464] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15464/stat : 15464 (java) S 15451 15453 13972 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6342942 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15465] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15465/stat : 15465 (java) S 15451 15453 13972 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6342942 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15466] ppid=15451 vsize=1530336 CPUtime=0
/proc/15453/task/15466/stat : 15466 (java) S 15451 15453 13972 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6342964 1567064064 12756 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 1530336

[startup+2.20219 s]
/proc/loadavg: 1.00 1.00 1.00 2/117 15467
/proc/meminfo: memFree=1778188/2059040 swapFree=4164956/4192956
[pid=15453] ppid=15451 vsize=1535188 CPUtime=3.13
/proc/15453/stat : 15453 (java) S 15451 15453 13972 0 -1 4202496 15299 0 1 0 305 8 0 0 18 0 12 0 6342933 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15453/statm: 383797 14214 1439 10 0 381099 0
[pid=15453/tid=15455] ppid=15451 vsize=1535188 CPUtime=1.92
/proc/15453/task/15455/stat : 15455 (java) S 15451 15453 13972 0 -1 4202560 10101 0 1 0 186 6 0 0 25 0 12 0 6342934 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15456] ppid=15451 vsize=1535188 CPUtime=0
/proc/15453/task/15456/stat : 15456 (java) S 15451 15453 13972 0 -1 4202560 289 0 0 0 0 0 0 0 16 0 12 0 6342936 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15457] ppid=15451 vsize=1535188 CPUtime=0
/proc/15453/task/15457/stat : 15457 (java) S 15451 15453 13972 0 -1 4202560 304 0 0 0 0 0 0 0 16 0 12 0 6342936 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15458] ppid=15451 vsize=1535188 CPUtime=0.04
/proc/15453/task/15458/stat : 15458 (java) R 15451 15453 13972 0 -1 4202560 459 0 0 0 4 0 0 0 15 0 12 0 6342937 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 0
[pid=15453/tid=15459] ppid=15451 vsize=1535188 CPUtime=0
/proc/15453/task/15459/stat : 15459 (java) S 15451 15453 13972 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 6342938 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15460] ppid=15451 vsize=1535188 CPUtime=0
/proc/15453/task/15460/stat : 15460 (java) S 15451 15453 13972 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 12 0 6342938 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15461] ppid=15451 vsize=1535188 CPUtime=0
/proc/15453/task/15461/stat : 15461 (java) S 15451 15453 13972 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 6342942 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15462] ppid=15451 vsize=1535188 CPUtime=0.52
/proc/15453/task/15462/stat : 15462 (java) R 15451 15453 13972 0 -1 4202560 1841 0 0 0 52 0 0 0 16 0 12 0 6342942 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 104161215 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=15453/tid=15463] ppid=15451 vsize=1535188 CPUtime=0.61
/proc/15453/task/15463/stat : 15463 (java) S 15451 15453 13972 0 -1 4202560 1231 0 0 0 61 0 0 0 15 0 12 0 6342942 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
[pid=15453/tid=15464] ppid=15451 vsize=1535188 CPUtime=0
/proc/15453/task/15464/stat : 15464 (java) S 15451 15453 13972 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 6342942 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 0 0 0 0
[pid=15453/tid=15466] ppid=15451 vsize=1535188 CPUtime=0
/proc/15453/task/15466/stat : 15466 (java) S 15451 15453 13972 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 12 0 6342964 1572032512 14214 1992294400 134512640 134550932 4291346224 18446744073709551615 4294960144 0 4 0 16800975 18446604437829715200 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.13
Current children cumulated vsize (KiB) 1535188

Child status: 30
Real time (s): 2.22902
CPU time (s): 3.15552
CPU user time (s): 3.06753
CPU system time (s): 0.087986
CPU usage (%): 141.565
Max. virtual memory (cumulated for all children) (KiB): 1535188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.06753
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15355
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= 260
involuntary context switches= 189

runsolver used 0.005999 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-16 03:08:18
IDJOB=2658461
IDBENCH=48075
IDSOLVER=1164
FILE ID=node080/2658461-1276650498
PBS_JOBID= 11172407
Free space on /tmp= 62592 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=13-P1=23-P2=59-P3=41-P4=53-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658461-1276650498/watcher-2658461-1276650498 -o /tmp/evaluation-result-2658461-1276650498/solver-2658461-1276650498 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658461-1276650498.opb

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

MD5SUM BENCH= 84a6dc06fba278aa97da18c43cb21b39
RANDOM SEED=1846329570

node080.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830076 kB
Buffers:         27052 kB
Cached:          92644 kB
SwapCached:       1540 kB
Active:          90368 kB
Inactive:        63112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830076 kB
SwapTotal:     4192956 kB
SwapFree:      4164956 kB
Dirty:             268 kB
Writeback:           0 kB
AnonPages:       32124 kB
Mapped:          14388 kB
Slab:            53772 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182212 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= 62592 MiB
End job on node080 at 2010-06-16 03:08:20