Trace number 2661327

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 CuttingPlanes 2.2.0 2010-05-26OPT3 3.09353 2.0043

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_50_50.r.opb
MD5SUM8786be6bf033744768ef457842ce1869
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark0.119981
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 variables100
Total number of constraints50
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint50
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.10/0.44	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.10/0.44	c This is free software under the dual EPL/GNU LGPL licenses.
0.10/0.44	c See www.sat4j.org for details.
0.10/0.45	c version 2.2.0.v20100526
0.10/0.45	c java.runtime.name	Java(TM) SE Runtime Environment
0.10/0.45	c java.vm.name		Java HotSpot(TM) Server VM
0.10/0.45	c java.vm.version	11.2-b01
0.10/0.45	c java.vm.vendor	Sun Microsystems Inc.
0.10/0.45	c sun.arch.data.model	32
0.10/0.45	c java.version		1.6.0_12
0.10/0.45	c os.name		Linux
0.10/0.45	c os.version		2.6.18-164.el5
0.10/0.45	c os.arch		i386
0.10/0.45	c Free memory 		1393557488
0.10/0.45	c Max memory 		1395916800
0.10/0.45	c Total memory 		1395916800
0.10/0.45	c Number of processors 	2
0.23/0.53	c Pseudo Boolean Optimization
0.23/0.53	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.53	c --- Begin Solver configuration ---
0.23/0.53	c Stops conflict analysis at the first Unique Implication Point
0.23/0.53	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1ef9f1d
0.23/0.53	c Learn all clauses as in MiniSAT
0.23/0.53	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.53	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.53	c No reason simplification
0.23/0.53	c Armin Biere (Picosat) restarts strategy
0.23/0.53	c Glucose learned constraints deletion strategy
0.23/0.53	c timeout=2147483s
0.23/0.53	c DB Simplification allowed=false
0.23/0.53	c --- End Solver configuration ---
0.23/0.53	c solving HOME/instance-2661327-1276589883.opb
0.23/0.53	c reading problem ... 
0.52/0.70	c ... done. Wall clock time 0.171s.
0.52/0.70	c #vars     100
0.52/0.70	c #constraints  50
0.52/0.70	c constraints type 
0.52/0.70	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
0.52/0.74	c SATISFIABLE
0.52/0.74	c OPTIMIZING...
0.52/0.74	c Got one! Elapsed wall clock time (in seconds):0.205
0.52/0.74	o 4
0.92/0.91	c Got one! Elapsed wall clock time (in seconds):0.375
0.92/0.91	o 3
2.31/1.69	c starts		: 3
2.31/1.69	c conflicts		: 129
2.31/1.69	c decisions		: 959
2.31/1.69	c propagations		: 2293
2.31/1.69	c inspects		: 41139
2.31/1.70	c learnt literals	: 0
2.31/1.70	c learnt binary clauses	: 0
2.31/1.70	c learnt ternary clauses	: 0
2.31/1.70	c learnt clauses	: 128
2.31/1.70	c ignored clauses	: 0
2.31/1.70	c root simplifications	: 0
2.31/1.70	c removed literals (reason simplification)	: 0
2.31/1.70	c reason swapping (by a shorter reason)	: 0
2.31/1.70	c Calls to reduceDB	: 0
2.31/1.70	c number of reductions to clauses (during analyze)	: 0
2.31/1.70	c number of learned constraints concerned by reduction	: 0
2.31/1.70	c number of learning phase by resolution	: 0
2.31/1.70	c number of learning phase by cutting planes	: 0
2.51/1.70	c speed (assignments/second)	: 2902.53164556962
2.51/1.70	c non guided choices	0
2.51/1.70	c learnt constraints type 
2.51/1.70	c constraints type 
2.51/1.70	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
2.51/1.70	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
2.51/1.70	s OPTIMUM FOUND
2.51/1.70	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 
2.51/1.70	c objective function=3
2.51/1.70	c Total wall clock time (in seconds): 1.167

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-2661327-1276589883/watcher-2661327-1276589883 -o /tmp/evaluation-result-2661327-1276589883/solver-2661327-1276589883 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661327-1276589883.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: 0.91 0.95 0.81 2/106 2518
/proc/meminfo: memFree=1699476/2059040 swapFree=4192956/4192956
[pid=2518] ppid=2516 vsize=24036 CPUtime=0
/proc/2518/stat : 2518 (runsolver) S 2516 2518 2408 0 -1 4202560 81 0 0 0 0 0 0 0 16 0 1 0 279731 24612864 106 1992294400 4194304 4302564 140736155372480 18446744073709551615 266013877239 0 2147483391 4096 24578 18446744071699268798 0 0 17 1 0 0 0
/proc/2518/statm: 6009 106 69 27 0 2647 0

[startup+0.08983 s]
/proc/loadavg: 0.91 0.95 0.81 2/106 2518
/proc/meminfo: memFree=1699476/2059040 swapFree=4192956/4192956
[pid=2518] ppid=2516 vsize=300 CPUtime=0
/proc/2518/stat : 2518 (java6) D 2516 2518 2408 0 -1 4194304 115 0 1 0 0 0 0 0 15 0 1 0 279731 307200 35 1992294400 134512640 134550932 4286573104 18446744073709551615 7242452 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 1
/proc/2518/statm: 75 35 28 10 0 23 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 300

[startup+0.101831 s]
/proc/loadavg: 0.91 0.95 0.81 2/106 2518
/proc/meminfo: memFree=1699476/2059040 swapFree=4192956/4192956
[pid=2518] ppid=2516 vsize=392 CPUtime=0
/proc/2518/stat : 2518 (java6) D 2516 2518 2408 0 -1 4194304 116 0 1 0 0 0 0 0 16 0 1 0 279731 401408 36 1992294400 134512640 134550932 4286573104 18446744073709551615 7244967 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 3
/proc/2518/statm: 98 36 29 10 0 23 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 392

[startup+0.301866 s]
/proc/loadavg: 0.91 0.95 0.81 2/106 2518
/proc/meminfo: memFree=1699476/2059040 swapFree=4192956/4192956
[pid=2518] ppid=2516 vsize=1521664 CPUtime=0.05
/proc/2518/stat : 2518 (java) S 2516 2518 2408 0 -1 4202496 3514 0 88 0 2 3 0 0 16 0 7 0 279731 1558183936 3042 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 9
/proc/2518/statm: 380416 3042 1019 10 0 377726 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521664

[startup+0.700916 s]
/proc/loadavg: 0.91 0.95 0.81 2/106 2518
/proc/meminfo: memFree=1699476/2059040 swapFree=4192956/4192956
[pid=2518] ppid=2516 vsize=1526852 CPUtime=0.52
/proc/2518/stat : 2518 (java) S 2516 2518 2408 0 -1 4202496 5503 0 88 0 46 6 0 0 16 0 12 0 279731 1563496448 5027 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 9
/proc/2518/statm: 381713 5027 1369 10 0 379015 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 1526852

[startup+1.50103 s]
/proc/loadavg: 0.91 0.95 0.81 6/119 2531
/proc/meminfo: memFree=1668164/2059040 swapFree=4192956/4192956
[pid=2518] ppid=2516 vsize=1532368 CPUtime=2.11
/proc/2518/stat : 2518 (java) S 2516 2518 2408 0 -1 4202496 11297 0 88 0 202 9 0 0 16 0 13 0 279731 1569144832 10062 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 9
/proc/2518/statm: 383092 10062 1421 10 0 380394 0
[pid=2518/tid=2520] ppid=2516 vsize=1532368 CPUtime=1.15
/proc/2518/task/2520/stat : 2520 (java) R 2516 2518 2408 0 -1 4202560 7575 0 54 0 109 6 0 0 20 0 13 0 279750 1569144832 10062 1992294400 134512640 134550932 4287571584 18446744073709551615 4108995434 0 4 0 16800975 0 0 0 -1 1 0 0 11
[pid=2518/tid=2521] ppid=2516 vsize=1532368 CPUtime=0
/proc/2518/task/2521/stat : 2521 (java) S 2516 2518 2408 0 -1 4202560 3 0 0 0 0 0 0 0 18 0 13 0 279756 1569144832 10063 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2522] ppid=2516 vsize=1532368 CPUtime=0
/proc/2518/task/2522/stat : 2522 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 13 0 279756 1569144832 10063 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2523] ppid=2516 vsize=1532368 CPUtime=0
/proc/2518/task/2523/stat : 2523 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 279759 1569144832 10063 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 0 0 16800975 18446604437837857856 0 0 -1 1 0 0 0
[pid=2518/tid=2524] ppid=2516 vsize=1532368 CPUtime=0
/proc/2518/task/2524/stat : 2524 (java) S 2516 2518 2408 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 13 0 279760 1569144832 10063 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2525] ppid=2516 vsize=1532368 CPUtime=0
/proc/2518/task/2525/stat : 2525 (java) S 2516 2518 2408 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 13 0 279760 1569144832 10063 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2526] ppid=2516 vsize=1532368 CPUtime=0
/proc/2518/task/2526/stat : 2526 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 279768 1569144832 10064 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2527] ppid=2516 vsize=1532368 CPUtime=0.03
/proc/2518/task/2527/stat : 2527 (java) R 2516 2518 2408 0 -1 4202560 94 0 0 0 3 0 0 0 20 0 13 0 279768 1569144832 10064 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=2518/tid=2528] ppid=2516 vsize=1532368 CPUtime=0.9
/proc/2518/task/2528/stat : 2528 (java) R 2516 2518 2408 0 -1 4202560 2593 0 0 0 89 1 0 0 17 0 13 0 279768 1569144832 10064 1992294400 134512640 134550932 4287571584 18446744073709551615 103984458 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=2518/tid=2529] ppid=2516 vsize=1532368 CPUtime=0
/proc/2518/task/2529/stat : 2529 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 13 0 279768 1569144832 10064 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2530] ppid=2516 vsize=1532368 CPUtime=0
/proc/2518/task/2530/stat : 2530 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 279768 1569144832 10064 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 1 0 0 0
[pid=2518/tid=2531] ppid=2516 vsize=1532368 CPUtime=0
/proc/2518/task/2531/stat : 2531 (java) S 2516 2518 2408 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 279803 1569144832 10064 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.11
Current children cumulated vsize (KiB) 1532368

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

[startup+1.90108 s]
/proc/loadavg: 0.91 0.95 0.81 6/119 2531
/proc/meminfo: memFree=1668164/2059040 swapFree=4192956/4192956
[pid=2518] ppid=2516 vsize=1546484 CPUtime=2.9
/proc/2518/stat : 2518 (java) S 2516 2518 2408 0 -1 4202496 17723 0 88 0 278 12 0 0 16 0 13 0 279731 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 9
/proc/2518/statm: 386621 15388 1423 10 0 383923 0
[pid=2518/tid=2520] ppid=2516 vsize=1546484 CPUtime=1.34
/proc/2518/task/2520/stat : 2520 (java) S 2516 2518 2408 0 -1 4202560 9597 0 54 0 127 7 0 0 21 0 13 0 279750 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 1 0 0 20
[pid=2518/tid=2521] ppid=2516 vsize=1546484 CPUtime=0
/proc/2518/task/2521/stat : 2521 (java) S 2516 2518 2408 0 -1 4202560 3 0 0 0 0 0 0 0 18 0 13 0 279756 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2522] ppid=2516 vsize=1546484 CPUtime=0
/proc/2518/task/2522/stat : 2522 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 13 0 279756 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2523] ppid=2516 vsize=1546484 CPUtime=0
/proc/2518/task/2523/stat : 2523 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 279759 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 0 0 16800975 18446604437837857856 0 0 -1 1 0 0 0
[pid=2518/tid=2524] ppid=2516 vsize=1546484 CPUtime=0
/proc/2518/task/2524/stat : 2524 (java) S 2516 2518 2408 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 13 0 279760 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2525] ppid=2516 vsize=1546484 CPUtime=0
/proc/2518/task/2525/stat : 2525 (java) S 2516 2518 2408 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 13 0 279760 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2526] ppid=2516 vsize=1546484 CPUtime=0
/proc/2518/task/2526/stat : 2526 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 279768 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2527] ppid=2516 vsize=1546484 CPUtime=0.22
/proc/2518/task/2527/stat : 2527 (java) R 2516 2518 2408 0 -1 4202560 1352 0 0 0 22 0 0 0 21 0 13 0 279768 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 102548399 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=2518/tid=2528] ppid=2516 vsize=1546484 CPUtime=1.3
/proc/2518/task/2528/stat : 2528 (java) R 2516 2518 2408 0 -1 4202560 5729 0 0 0 128 2 0 0 18 0 13 0 279768 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 104163883 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=2518/tid=2529] ppid=2516 vsize=1546484 CPUtime=0
/proc/2518/task/2529/stat : 2529 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 13 0 279768 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 0 0 0 0
[pid=2518/tid=2530] ppid=2516 vsize=1546484 CPUtime=0
/proc/2518/task/2530/stat : 2530 (java) S 2516 2518 2408 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 279768 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 1 0 0 0
[pid=2518/tid=2531] ppid=2516 vsize=1546484 CPUtime=0
/proc/2518/task/2531/stat : 2531 (java) S 2516 2518 2408 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 279803 1583599616 15388 1992294400 134512640 134550932 4287571584 18446744073709551615 4294960144 0 4 0 16800975 18446604437837857856 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 1546484

[startup+2.0013 s]
/proc/loadavg: 0.91 0.95 0.81 6/119 2531
/proc/meminfo: memFree=1668164/2059040 swapFree=4192956/4192956
[pid=2518] ppid=2516 vsize=0 CPUtime=3.08
/proc/2518/stat : 2518 (java) Z 2516 2518 2408 0 -1 4203548 18175 0 88 0 295 13 0 0 15 0 2 0 279731 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 9
/proc/2518/statm: 0 0 0 0 0 0 0
[pid=2518/tid=2522] ppid=2516 vsize=0 CPUtime=0
/proc/2518/task/2522/stat : 2522 (java) R 2516 2518 2408 0 -1 4203588 1 0 0 0 0 0 0 0 18 0 2 0 279756 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 2.0043
CPU time (s): 3.09353
CPU user time (s): 2.95855
CPU system time (s): 0.134979
CPU usage (%): 154.345
Max. virtual memory (cumulated for all children) (KiB): 1546484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.95855
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18175
page faults= 88
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 561
involuntary context switches= 229

runsolver used 0.007998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-15 10:18:03
IDJOB=2661327
IDBENCH=2839
IDSOLVER=1165
FILE ID=node054/2661327-1276589883
PBS_JOBID= 11173559
Free space on /tmp= 62384 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_50_50.r.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661327-1276589883/watcher-2661327-1276589883 -o /tmp/evaluation-result-2661327-1276589883/solver-2661327-1276589883 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661327-1276589883.opb

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

MD5SUM BENCH= 8786be6bf033744768ef457842ce1869
RANDOM SEED=438158784

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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:       1699748 kB
Buffers:         16816 kB
Cached:         236964 kB
SwapCached:          0 kB
Active:          91300 kB
Inactive:       221720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1699748 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             260 kB
Writeback:           0 kB
AnonPages:       59196 kB
Mapped:          15372 kB
Slab:            24476 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180524 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62384 MiB
End job on node054 at 2010-06-15 10:18:06