Trace number 1857679

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 Resolution 2.1.1OPT2 2.50562 1.61741

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_4.opb
MD5SUMa45f8d339393416b6aacc4f79e0ac23e
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 benchmark0.109982
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 variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint38
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1466
Sum of products size (including duplicates)2932
Number of different products1466
Sum of products size2932

Quality of the solution as a function of time


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

Solver Data 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.1.1.v20090612
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version	1.6.0_12
0.09/0.14	c os.name	Linux
0.09/0.14	c os.version	2.6.9-22.EL.rootsmp
0.09/0.14	c os.arch	i386
0.09/0.14	c Free memory 1342000320
0.09/0.14	c Max memory 1344274432
0.09/0.14	c Total memory 1344274432
0.09/0.14	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.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
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 phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c Expensive reason simplification
0.23/0.21	c MiniSAT restarts strategy
0.23/0.21	c Memory based 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-1857679-1244955288.opb
0.23/0.21	c reading problem ... 
0.81/0.64	c ... done. Wall clock time 0.428s.
0.81/0.64	c #vars     1516
0.81/0.64	c #constraints  2982
0.81/0.64	c constraints type 
0.81/0.64	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1466
0.81/0.64	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 50
0.81/0.64	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1466
0.81/0.69	c SATISFIABLE
0.81/0.69	c OPTIMIZING...
0.81/0.69	c Got one! Elapsed wall clock time (in seconds):0.487
0.81/0.69	o 4
1.41/0.97	c Got one! Elapsed wall clock time (in seconds):0.761
1.41/0.97	o 3
2.22/1.47	c Got one! Elapsed wall clock time (in seconds):1.264
2.22/1.47	o 2
2.37/1.55	c starts		: 6
2.37/1.55	c conflicts		: 414
2.37/1.55	c decisions		: 698
2.37/1.55	c propagations		: 93125
2.37/1.55	c inspects		: 506567
2.37/1.55	c learnt literals	: 3
2.37/1.56	c learnt binary clauses	: 12
2.37/1.56	c learnt ternary clauses	: 19
2.37/1.56	c learnt clauses	: 410
2.37/1.56	c ignored clauses	: 0
2.37/1.56	c root simplifications	: 0
2.37/1.56	c removed literals (reason simplification)	: 3096
2.37/1.56	c reason swapping (by a shorter reason)	: 0
2.37/1.56	c Calls to reduceDB	: 0
2.37/1.56	c speed (assignments/second)	: 1121987.9518072288
2.37/1.56	c non guided choices	0
2.37/1.56	c learnt constraints type 
2.37/1.56	c constraints type 
2.37/1.56	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
2.37/1.56	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1466
2.37/1.56	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 50
2.37/1.56	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1466
2.37/1.56	s OPTIMUM FOUND
2.37/1.57	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 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2.37/1.57	c objective function=2
2.37/1.57	c Total wall clock time (in seconds): 1.362

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-1857679-1244955288/watcher-1857679-1244955288 -o /tmp/evaluation-result-1857679-1244955288/solver-1857679-1244955288 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857679-1244955288.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: 1.19 1.06 1.01 3/64 15839
/proc/meminfo: memFree=1273152/2055920 swapFree=4192952/4192956
[pid=15839] ppid=15837 vsize=0 CPUtime=0
/proc/15839/stat : 15839 (java6) R 15837 15839 12268 0 -1 0 179 0 0 0 0 0 0 0 18 0 1 0 163126103 0 0 1992294400 0 0 0 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15839/statm: 0 0 0 0 0 0 0

[startup+0.082454 s]
/proc/loadavg: 1.19 1.06 1.01 3/64 15839
/proc/meminfo: memFree=1273152/2055920 swapFree=4192952/4192956
[pid=15839] ppid=15837 vsize=1470220 CPUtime=0.07
/proc/15839/stat : 15839 (java) S 15837 15839 12268 0 -1 0 3493 0 1 0 5 2 0 0 18 0 7 0 163126103 1505505280 3238 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/15839/statm: 367555 3238 1040 9 0 364906 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1470220

[startup+0.101456 s]
/proc/loadavg: 1.19 1.06 1.01 3/64 15839
/proc/meminfo: memFree=1273152/2055920 swapFree=4192952/4192956
[pid=15839] ppid=15837 vsize=1472584 CPUtime=0.09
/proc/15839/stat : 15839 (java) S 15837 15839 12268 0 -1 0 3654 0 1 0 7 2 0 0 18 0 12 0 163126103 1507926016 3397 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15839/statm: 368146 3397 1069 9 0 365494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472584

[startup+0.301476 s]
/proc/loadavg: 1.19 1.06 1.01 3/64 15839
/proc/meminfo: memFree=1273152/2055920 swapFree=4192952/4192956
[pid=15839] ppid=15837 vsize=1474916 CPUtime=0.36
/proc/15839/stat : 15839 (java) S 15837 15839 12268 0 -1 0 5101 0 1 0 33 3 0 0 18 0 12 0 163126103 1510313984 4836 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15839/statm: 368729 4836 1357 9 0 366072 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1474916

[startup+0.701518 s]
/proc/loadavg: 1.19 1.06 1.01 3/64 15839
/proc/meminfo: memFree=1273152/2055920 swapFree=4192952/4192956
[pid=15839] ppid=15837 vsize=1476840 CPUtime=1.01
/proc/15839/stat : 15839 (java) S 15837 15839 12268 0 -1 0 6468 0 1 0 98 3 0 0 18 0 13 0 163126103 1512284160 5951 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15839/statm: 369210 5951 1397 9 0 366553 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1476840

[startup+1.5026 s]
/proc/loadavg: 1.19 1.06 1.01 2/77 15852
/proc/meminfo: memFree=1249176/2055920 swapFree=4192952/4192956
[pid=15839] ppid=15837 vsize=1480668 CPUtime=2.37
/proc/15839/stat : 15839 (java) S 15837 15839 12268 0 -1 0 18791 0 1 0 228 9 0 0 18 0 13 0 163126103 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15839/statm: 370167 16472 1416 9 0 367510 0
[pid=15839/tid=15841] ppid=15837 vsize=1480668 CPUtime=1.11
/proc/15839/task/15841/stat : 15841 (java) R 15837 15839 12268 0 -1 64 13801 0 1 0 105 6 0 0 25 0 13 0 163126105 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15842] ppid=15837 vsize=1480668 CPUtime=0
/proc/15839/task/15842/stat : 15842 (java) S 15837 15839 12268 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 163126106 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15843] ppid=15837 vsize=1480668 CPUtime=0
/proc/15839/task/15843/stat : 15843 (java) S 15837 15839 12268 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 163126106 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15844] ppid=15837 vsize=1480668 CPUtime=0
/proc/15839/task/15844/stat : 15844 (java) S 15837 15839 12268 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 163126107 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15845] ppid=15837 vsize=1480668 CPUtime=0
/proc/15839/task/15845/stat : 15845 (java) S 15837 15839 12268 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 163126108 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15846] ppid=15837 vsize=1480668 CPUtime=0
/proc/15839/task/15846/stat : 15846 (java) S 15837 15839 12268 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 163126108 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15847] ppid=15837 vsize=1480668 CPUtime=0
/proc/15839/task/15847/stat : 15847 (java) S 15837 15839 12268 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 163126112 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15848] ppid=15837 vsize=1480668 CPUtime=0.59
/proc/15839/task/15848/stat : 15848 (java) R 15837 15839 12268 0 -1 64 2025 0 0 0 59 0 0 0 16 0 13 0 163126112 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 106105943 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15849] ppid=15837 vsize=1480668 CPUtime=0.64
/proc/15839/task/15849/stat : 15849 (java) R 15837 15839 12268 0 -1 64 2217 0 0 0 63 1 0 0 16 0 13 0 163126112 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 104164019 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15850] ppid=15837 vsize=1480668 CPUtime=0
/proc/15839/task/15850/stat : 15850 (java) S 15837 15839 12268 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 163126112 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15851] ppid=15837 vsize=1480668 CPUtime=0
/proc/15839/task/15851/stat : 15851 (java) S 15837 15839 12268 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 163126112 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15852] ppid=15837 vsize=1480668 CPUtime=0
/proc/15839/task/15852/stat : 15852 (java) S 15837 15839 12268 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 163126169 1516204032 16472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.37
Current children cumulated vsize (KiB) 1480668

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

[startup+1.6026 s]
/proc/loadavg: 1.19 1.06 1.01 2/77 15852
/proc/meminfo: memFree=1249176/2055920 swapFree=4192952/4192956
[pid=15839] ppid=15837 vsize=1480992 CPUtime=2.48
/proc/15839/stat : 15839 (java) S 15837 15839 12268 0 -1 0 20116 0 1 0 239 9 0 0 18 0 13 0 163126103 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15839/statm: 370248 17797 1417 9 0 367591 0
[pid=15839/tid=15841] ppid=15837 vsize=1480992 CPUtime=1.16
/proc/15839/task/15841/stat : 15841 (java) S 15837 15839 12268 0 -1 64 15095 0 1 0 110 6 0 0 24 0 13 0 163126105 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15842] ppid=15837 vsize=1480992 CPUtime=0
/proc/15839/task/15842/stat : 15842 (java) S 15837 15839 12268 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 163126106 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15843] ppid=15837 vsize=1480992 CPUtime=0
/proc/15839/task/15843/stat : 15843 (java) S 15837 15839 12268 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 163126106 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15844] ppid=15837 vsize=1480992 CPUtime=0
/proc/15839/task/15844/stat : 15844 (java) S 15837 15839 12268 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 163126107 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15845] ppid=15837 vsize=1480992 CPUtime=0
/proc/15839/task/15845/stat : 15845 (java) S 15837 15839 12268 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 163126108 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15846] ppid=15837 vsize=1480992 CPUtime=0
/proc/15839/task/15846/stat : 15846 (java) S 15837 15839 12268 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 163126108 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15847] ppid=15837 vsize=1480992 CPUtime=0
/proc/15839/task/15847/stat : 15847 (java) S 15837 15839 12268 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 163126112 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15848] ppid=15837 vsize=1480992 CPUtime=0.6
/proc/15839/task/15848/stat : 15848 (java) S 15837 15839 12268 0 -1 64 2025 0 0 0 60 0 0 0 16 0 13 0 163126112 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15849] ppid=15837 vsize=1480992 CPUtime=0.68
/proc/15839/task/15849/stat : 15849 (java) S 15837 15839 12268 0 -1 64 2221 0 0 0 67 1 0 0 16 0 13 0 163126112 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15850] ppid=15837 vsize=1480992 CPUtime=0
/proc/15839/task/15850/stat : 15850 (java) S 15837 15839 12268 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 163126112 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15839/tid=15851] ppid=15837 vsize=1480992 CPUtime=0
/proc/15839/task/15851/stat : 15851 (java) S 15837 15839 12268 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 163126112 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15839/tid=15852] ppid=15837 vsize=1480992 CPUtime=0
/proc/15839/task/15852/stat : 15852 (java) S 15837 15839 12268 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 163126169 1516535808 17797 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 1480992

Child status: 30
Real time (s): 1.61741
CPU time (s): 2.50562
CPU user time (s): 2.39664
CPU system time (s): 0.108983
CPU usage (%): 154.916
Max. virtual memory (cumulated for all children) (KiB): 1481176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.39663
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20117
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= 353
involuntary context switches= 314

runsolver used 0.006998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-14 06:54:48
IDJOB=1857679
IDBENCH=48137
IDSOLVER=682
FILE ID=node36/1857679-1244955288
PBS_JOBID= 9354720
Free space on /tmp= 66236 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_4.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857679-1244955288/watcher-1857679-1244955288 -o /tmp/evaluation-result-1857679-1244955288/solver-1857679-1244955288 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857679-1244955288.opb

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

MD5SUM BENCH= a45f8d339393416b6aacc4f79e0ac23e
RANDOM SEED=1356135378

node36.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		: 3000.230
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		: 3000.230
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:       1273568 kB
Buffers:         74016 kB
Cached:         626856 kB
SwapCached:          4 kB
Active:         105352 kB
Inactive:       609448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273568 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             516 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            53588 kB
Committed_AS:   129456 kB
PageTables:       1360 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= 66232 MiB
End job on node36 at 2009-06-14 06:54:50