Trace number 1855642

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 NameAnswerobjCPU timeWall clock time
SAT4J Pseudo CP 2.1.1OPT92 4.09338 2.5206

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh1.opb
MD5SUMb84b6cd84911af66063b9e69b75cd378
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark0.055991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 92
Optimality of the best value was proved YES
Number of variables200
Total number of constraints950
Number of constraints which are clauses950
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 constraint2
Maximum length of a constraint14
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 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 2.1.1.v20090612
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	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.23/0.20	c Pseudo Boolean Optimization
0.23/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
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.PBMaxClauseCardConstrDataStructure@ecd7e
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 phase appearing in latest learned clause taking into account the objective function
0.23/0.20	c No reason simplification
0.23/0.20	c MiniSAT restarts strategy
0.23/0.20	c Memory based 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-1855642-1244886132.opb
0.23/0.20	c reading problem ... 
0.53/0.50	c ... done. Wall clock time 0.292s.
0.53/0.50	c #vars     200
0.53/0.50	c #constraints  950
0.53/0.50	c constraints type 
0.69/0.50	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 163
0.69/0.50	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 787
0.83/0.64	c SATISFIABLE
0.83/0.64	c OPTIMIZING...
0.83/0.64	c Got one! Elapsed wall clock time (in seconds):0.436
0.83/0.64	o 98
1.02/0.74	c Got one! Elapsed wall clock time (in seconds):0.531
1.02/0.74	o 97
1.02/0.76	c Got one! Elapsed wall clock time (in seconds):0.561
1.02/0.76	o 96
1.40/0.99	c Got one! Elapsed wall clock time (in seconds):0.789
1.40/0.99	o 95
1.77/1.14	c Got one! Elapsed wall clock time (in seconds):0.932
1.77/1.14	o 94
1.77/1.16	c Got one! Elapsed wall clock time (in seconds):0.954
1.77/1.16	o 93
2.50/1.53	c Got one! Elapsed wall clock time (in seconds):1.327
2.50/1.53	o 92
3.94/2.47	c starts		: 10
3.94/2.47	c conflicts		: 606
3.94/2.47	c decisions		: 888
3.94/2.47	c propagations		: 31610
3.94/2.47	c inspects		: 648229
3.94/2.47	c learnt literals	: 1
3.94/2.47	c learnt binary clauses	: 3
3.94/2.47	c learnt ternary clauses	: 5
3.94/2.47	c learnt clauses	: 604
3.94/2.47	c ignored clauses	: 0
3.94/2.47	c root simplifications	: 0
3.94/2.47	c removed literals (reason simplification)	: 0
3.94/2.47	c reason swapping (by a shorter reason)	: 0
3.94/2.47	c Calls to reduceDB	: 0
3.94/2.47	c speed (assignments/second)	: 34099.24487594391
3.94/2.47	c non guided choices	0
3.94/2.47	c learnt constraints type 
3.94/2.47	c constraints type 
3.94/2.47	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 163
3.94/2.47	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 787
3.94/2.47	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
3.94/2.47	s OPTIMUM FOUND
3.94/2.47	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 -x127 x128 -x129 x130 -x131 x132 -x133 x134 -x135 x136 -x137 x138 x139 -x140 -x141 x142 -x143 x144 x145 -x146 x147 -x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 x156 x157 -x158 -x159 -x160 -x161 x162 -x163 x164 x165 -x166 -x167 x168 x169 -x170 x171 -x172 x173 -x174 -x175 x176 x177 -x178 -x179 x180 x181 -x182 x183 -x184 -x185 x186 x187 -x188 -x189 x190 x191 -x192 x193 -x194 -x195 x196 x197 -x198 -x199 x200 
3.94/2.47	c objective function=92
3.94/2.47	c Total wall clock time (in seconds): 2.269

Verifier Data 

OK	92

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1855642-1244886132/watcher-1855642-1244886132 -o /tmp/evaluation-result-1855642-1244886132/solver-1855642-1244886132 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855642-1244886132.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: 0.92 0.98 0.99 2/64 16052
/proc/meminfo: memFree=1337472/2055920 swapFree=4192956/4192956
[pid=16052] ppid=16050 vsize=152 CPUtime=0
/proc/16052/stat : 16052 (java6) D 16050 16052 15697 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 156210004 155648 26 1992294400 134512640 134550932 4294956160 18446744073709551615 12407588 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/16052/statm: 38 26 19 9 0 4 0

[startup+0.0520149 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 16052
/proc/meminfo: memFree=1337472/2055920 swapFree=4192956/4192956
[pid=16052] ppid=16050 vsize=1470088 CPUtime=0.04
/proc/16052/stat : 16052 (java) S 16050 16052 15697 0 -1 0 3191 0 1 0 2 2 0 0 18 0 7 0 156210004 1505370112 2936 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/16052/statm: 367522 2936 1007 9 0 364873 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1470088

[startup+0.10102 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 16052
/proc/meminfo: memFree=1337472/2055920 swapFree=4192956/4192956
[pid=16052] ppid=16050 vsize=1472584 CPUtime=0.08
/proc/16052/stat : 16052 (java) S 16050 16052 15697 0 -1 0 3605 0 1 0 6 2 0 0 18 0 12 0 156210004 1507926016 3348 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16052/statm: 368146 3348 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301039 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 16052
/proc/meminfo: memFree=1337472/2055920 swapFree=4192956/4192956
[pid=16052] ppid=16050 vsize=1474964 CPUtime=0.37
/proc/16052/stat : 16052 (java) S 16050 16052 15697 0 -1 0 5048 0 1 0 33 4 0 0 18 0 12 0 156210004 1510363136 4785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16052/statm: 368741 4785 1356 9 0 366084 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1474964

[startup+0.701086 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 16052
/proc/meminfo: memFree=1337472/2055920 swapFree=4192956/4192956
[pid=16052] ppid=16050 vsize=1477092 CPUtime=1.02
/proc/16052/stat : 16052 (java) S 16050 16052 15697 0 -1 0 7333 0 1 0 97 5 0 0 18 0 13 0 156210004 1512542208 6161 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16052/statm: 369273 6161 1396 9 0 366616 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 1477092

[startup+1.50218 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16065
/proc/meminfo: memFree=1315032/2055920 swapFree=4192956/4192956
[pid=16052] ppid=16050 vsize=1480064 CPUtime=2.5
/proc/16052/stat : 16052 (java) S 16050 16052 15697 0 -1 0 13926 0 1 0 242 8 0 0 18 0 13 0 156210004 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16052/statm: 370016 10785 1416 9 0 367359 0
[pid=16052/tid=16054] ppid=16050 vsize=1480064 CPUtime=1
/proc/16052/task/16054/stat : 16054 (java) R 16050 16052 15697 0 -1 64 8433 0 1 0 95 5 0 0 18 0 13 0 156210005 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4109564778 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16055] ppid=16050 vsize=1480064 CPUtime=0
/proc/16052/task/16055/stat : 16055 (java) S 16050 16052 15697 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 156210006 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16056] ppid=16050 vsize=1480064 CPUtime=0
/proc/16052/task/16056/stat : 16056 (java) S 16050 16052 15697 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 156210006 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16057] ppid=16050 vsize=1480064 CPUtime=0
/proc/16052/task/16057/stat : 16057 (java) S 16050 16052 15697 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 156210008 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16058] ppid=16050 vsize=1480064 CPUtime=0
/proc/16052/task/16058/stat : 16058 (java) S 16050 16052 15697 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 156210009 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16059] ppid=16050 vsize=1480064 CPUtime=0
/proc/16052/task/16059/stat : 16059 (java) S 16050 16052 15697 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 156210009 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16060] ppid=16050 vsize=1480064 CPUtime=0
/proc/16052/task/16060/stat : 16060 (java) S 16050 16052 15697 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 156210013 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16061] ppid=16050 vsize=1480064 CPUtime=0.81
/proc/16052/task/16061/stat : 16061 (java) R 16050 16052 15697 0 -1 64 2477 0 0 0 80 1 0 0 17 0 13 0 156210013 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 103379808 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16052/tid=16062] ppid=16050 vsize=1480064 CPUtime=0.67
/proc/16052/task/16062/stat : 16062 (java) S 16050 16052 15697 0 -1 64 2270 0 0 0 66 1 0 0 16 0 13 0 156210013 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16063] ppid=16050 vsize=1480064 CPUtime=0
/proc/16052/task/16063/stat : 16063 (java) S 16050 16052 15697 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 156210013 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16064] ppid=16050 vsize=1480064 CPUtime=0
/proc/16052/task/16064/stat : 16064 (java) S 16050 16052 15697 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 156210013 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16052/tid=16065] ppid=16050 vsize=1480064 CPUtime=0
/proc/16052/task/16065/stat : 16065 (java) S 16050 16052 15697 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 156210055 1515585536 10785 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 1480064

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

[startup+2.30226 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 16065
/proc/meminfo: memFree=1235672/2055920 swapFree=4192956/4192956
[pid=16052] ppid=16050 vsize=1486388 CPUtime=3.79
/proc/16052/stat : 16052 (java) S 16050 16052 15697 0 -1 0 37524 0 1 0 360 19 0 0 18 0 13 0 156210004 1522061312 31526 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16052/statm: 371597 31528 1418 9 0 368940 0
[pid=16052/tid=16054] ppid=16050 vsize=1486388 CPUtime=1.66
/proc/16052/task/16054/stat : 16054 (java) R 16050 16052 15697 0 -1 64 27367 0 1 0 152 14 0 0 18 0 13 0 156210005 1522061312 31528 1992294400 134512640 134550932 4294956000 18446744073709551615 4109170525 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16052/tid=16055] ppid=16050 vsize=1486388 CPUtime=0
/proc/16052/task/16055/stat : 16055 (java) S 16050 16052 15697 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 156210006 1522061312 31528 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16056] ppid=16050 vsize=1486388 CPUtime=0
/proc/16052/task/16056/stat : 16056 (java) S 16050 16052 15697 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 156210006 1522061312 31529 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16057] ppid=16050 vsize=1486388 CPUtime=0
/proc/16052/task/16057/stat : 16057 (java) S 16050 16052 15697 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 156210008 1522061312 31530 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16058] ppid=16050 vsize=1486388 CPUtime=0
/proc/16052/task/16058/stat : 16058 (java) S 16050 16052 15697 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 156210009 1522061312 31531 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16059] ppid=16050 vsize=1486388 CPUtime=0
/proc/16052/task/16059/stat : 16059 (java) S 16050 16052 15697 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 156210009 1522061312 31531 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16060] ppid=16050 vsize=1486388 CPUtime=0
/proc/16052/task/16060/stat : 16060 (java) S 16050 16052 15697 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 156210013 1522061312 31532 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16061] ppid=16050 vsize=1486388 CPUtime=1.21
/proc/16052/task/16061/stat : 16061 (java) S 16050 16052 15697 0 -1 64 5823 0 0 0 119 2 0 0 16 0 13 0 156210013 1522061312 31533 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16052/tid=16062] ppid=16050 vsize=1486388 CPUtime=0.89
/proc/16052/task/16062/stat : 16062 (java) R 16050 16052 15697 0 -1 64 3590 0 0 0 88 1 0 0 16 0 13 0 156210013 1522061312 31534 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16063] ppid=16050 vsize=1486388 CPUtime=0
/proc/16052/task/16063/stat : 16063 (java) S 16050 16052 15697 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 156210013 1522061312 31534 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16052/tid=16064] ppid=16050 vsize=1486388 CPUtime=0
/proc/16052/task/16064/stat : 16064 (java) S 16050 16052 15697 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 156210013 1522061312 31535 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16052/tid=16065] ppid=16050 vsize=1486388 CPUtime=0
/proc/16052/task/16065/stat : 16065 (java) S 16050 16052 15697 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 156210055 1522061312 31536 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 1486388

[startup+2.50248 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 16065
/proc/meminfo: memFree=1235672/2055920 swapFree=4192956/4192956
[pid=16052] ppid=16050 vsize=0 CPUtime=4.06
/proc/16052/stat : 16052 (java) Z 16050 16052 15697 0 -1 1036 41560 0 1 0 385 21 0 0 16 0 2 0 156210004 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16052/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.06
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 2.5206
CPU time (s): 4.09338
CPU user time (s): 3.85741
CPU system time (s): 0.235964
CPU usage (%): 162.397
Max. virtual memory (cumulated for all children) (KiB): 1488492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.85741
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41560
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= 700
involuntary context switches= 563

runsolver used 0.004999 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node42 at 2009-06-13 11:42:12
IDJOB=1855642
IDBENCH=2092
IDSOLVER=681
FILE ID=node42/1855642-1244886132
PBS_JOBID= 9354382
Free space on /tmp= 66272 MiB

SOLVER NAME= SAT4J Pseudo CP 2.1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh1.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855642-1244886132/watcher-1855642-1244886132 -o /tmp/evaluation-result-1855642-1244886132/solver-1855642-1244886132 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855642-1244886132.opb

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

MD5SUM BENCH= b84b6cd84911af66063b9e69b75cd378
RANDOM SEED=1327526541

node42.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.214
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1337952 kB
Buffers:         77712 kB
Cached:         542380 kB
SwapCached:          0 kB
Active:          36560 kB
Inactive:       597496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1337952 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             336 kB
Writeback:           0 kB
Mapped:          23760 kB
Slab:            69880 kB
Committed_AS:   137808 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66272 MiB
End job on node42 at 2009-06-13 11:42:14