Trace number 1856353

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 2.1.1OPT1077181440 4.83626 4.17611

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc03.opb
MD5SUM25aef4d44af7e0ab52082ae8b5eea91f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1077181440
Best CPU time to get the best result obtained on this benchmark4.83626
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1077181440
Optimality of the best value was proved YES
Number of variables190
Total number of constraints96
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints54
Minimum length of a constraint6
Maximum length of a constraint169
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3287149567
Number of bits of the biggest sum of numbers32
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
0.24/0.20	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.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
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 phase appearing in latest learned clause taking into account the objective function
0.24/0.20	c Expensive reason simplification
0.24/0.20	c MiniSAT restarts strategy
0.24/0.20	c Memory based 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 ---
0.24/0.21	c solving HOME/instance-1856353-1244908808.opb
0.24/0.21	c reading problem ... 
0.36/0.38	c ... done. Wall clock time 0.173s.
0.36/0.38	c #vars     190
0.36/0.38	c #constraints  123
0.36/0.38	c constraints type 
0.36/0.38	c org.sat4j.minisat.constraints.card.MinWatchCard => 83
0.36/0.38	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 36
0.36/0.38	c org.sat4j.pb.constraints.pb.MaxWatchPb => 4
1.07/0.71	c SATISFIABLE
1.07/0.71	c OPTIMIZING...
1.07/0.71	c Got one! Elapsed wall clock time (in seconds):0.507
1.07/0.71	o 1079792640
1.25/0.83	c Got one! Elapsed wall clock time (in seconds):0.626
1.25/0.83	o 1078051840
1.53/1.01	c Got one! Elapsed wall clock time (in seconds):0.808
1.53/1.01	o 1077975040
1.64/1.10	c Got one! Elapsed wall clock time (in seconds):0.901
1.64/1.10	o 1077816320
1.64/1.13	c Got one! Elapsed wall clock time (in seconds):0.927
1.64/1.13	o 1077258240
2.09/1.52	c Got one! Elapsed wall clock time (in seconds):1.314
2.09/1.52	o 1077181440
4.74/4.15	c starts		: 35
4.74/4.15	c conflicts		: 17172
4.74/4.15	c decisions		: 28686
4.74/4.15	c propagations		: 391385
4.74/4.15	c inspects		: 9557084
4.74/4.15	c learnt literals	: 8
4.74/4.15	c learnt binary clauses	: 194
4.74/4.15	c learnt ternary clauses	: 382
4.74/4.15	c learnt clauses	: 17163
4.74/4.15	c ignored clauses	: 0
4.74/4.15	c root simplifications	: 0
4.74/4.15	c removed literals (reason simplification)	: 258372
4.74/4.15	c reason swapping (by a shorter reason)	: 0
4.74/4.15	c Calls to reduceDB	: 0
4.74/4.15	c speed (assignments/second)	: 148759.02698593691
4.74/4.15	c non guided choices	264
4.74/4.15	c learnt constraints type 
4.74/4.15	c constraints type 
4.74/4.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 83
4.74/4.15	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 36
4.74/4.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 4
4.74/4.15	s OPTIMUM FOUND
4.74/4.15	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 
4.74/4.15	c objective function=1077181440
4.74/4.15	c Total wall clock time (in seconds): 3.948

Verifier Data 

OK	1077181440

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1856353-1244908808/watcher-1856353-1244908808 -o /tmp/evaluation-result-1856353-1244908808/solver-1856353-1244908808 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856353-1244908808.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: 0.95 0.98 0.99 2/64 10773
/proc/meminfo: memFree=1332848/2055920 swapFree=4192952/4192956
[pid=10773] ppid=10771 vsize=152 CPUtime=0
/proc/10773/stat : 10773 (java6) R 10771 10773 10520 0 -1 0 35 0 0 0 0 0 0 0 20 0 1 0 158478134 155648 20 1992294400 134512640 134550932 4294956176 18446744073709551615 8888685 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 38 26 19 9 0 4 0

[startup+0.0876291 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 10773
/proc/meminfo: memFree=1332848/2055920 swapFree=4192952/4192956
[pid=10773] ppid=10771 vsize=1470220 CPUtime=0.07
/proc/10773/stat : 10773 (java) S 10771 10773 10520 0 -1 0 3484 0 1 0 5 2 0 0 18 0 7 0 158478134 1505505280 3229 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/10773/statm: 367555 3229 1040 9 0 364906 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1470220

[startup+0.101629 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 10773
/proc/meminfo: memFree=1332848/2055920 swapFree=4192952/4192956
[pid=10773] ppid=10771 vsize=1472584 CPUtime=0.08
/proc/10773/stat : 10773 (java) S 10771 10773 10520 0 -1 0 3603 0 1 0 6 2 0 0 18 0 12 0 158478134 1507926016 3346 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10773/statm: 368146 3346 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301649 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 10773
/proc/meminfo: memFree=1332848/2055920 swapFree=4192952/4192956
[pid=10773] ppid=10771 vsize=1474724 CPUtime=0.36
/proc/10773/stat : 10773 (java) S 10771 10773 10520 0 -1 0 4958 0 1 0 32 4 0 0 18 0 12 0 158478134 1510117376 4695 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10773/statm: 368681 4695 1355 9 0 366024 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1474724

[startup+0.70169 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 10773
/proc/meminfo: memFree=1332848/2055920 swapFree=4192952/4192956
[pid=10773] ppid=10771 vsize=1478660 CPUtime=1.07
/proc/10773/stat : 10773 (java) S 10771 10773 10520 0 -1 0 7111 0 1 0 102 5 0 0 18 0 13 0 158478134 1514147840 6151 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10773/statm: 369665 6151 1414 9 0 367008 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 1478660

[startup+1.50276 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 10786
/proc/meminfo: memFree=1309448/2055920 swapFree=4192952/4192956
[pid=10773] ppid=10771 vsize=1478660 CPUtime=2.09
/proc/10773/stat : 10773 (java) S 10771 10773 10520 0 -1 0 11292 0 1 0 202 7 0 0 18 0 13 0 158478134 1514147840 10282 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10773/statm: 369665 10282 1418 9 0 367008 0
[pid=10773/tid=10775] ppid=10771 vsize=1478660 CPUtime=1.19
/proc/10773/task/10775/stat : 10775 (java) R 10771 10773 10520 0 -1 64 8212 0 1 0 114 5 0 0 20 0 13 0 158478135 1514147840 10282 1992294400 134512640 134550932 4294956016 18446744073709551615 4109549912 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10776] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10776/stat : 10776 (java) S 10771 10773 10520 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 158478137 1514147840 10283 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10777] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10777/stat : 10777 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 158478137 1514147840 10283 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10778] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10778/stat : 10778 (java) S 10771 10773 10520 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 158478139 1514147840 10284 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10779] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10779/stat : 10779 (java) S 10771 10773 10520 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 158478139 1514147840 10284 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10780] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10780/stat : 10780 (java) S 10771 10773 10520 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 158478139 1514147840 10284 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10781] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10781/stat : 10781 (java) S 10771 10773 10520 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 158478143 1514147840 10284 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10782] ppid=10771 vsize=1478660 CPUtime=0.45
/proc/10773/task/10782/stat : 10782 (java) S 10771 10773 10520 0 -1 64 1116 0 0 0 45 0 0 0 15 0 13 0 158478143 1514147840 10284 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10783] ppid=10771 vsize=1478660 CPUtime=0.42
/proc/10773/task/10783/stat : 10783 (java) S 10771 10773 10520 0 -1 64 1217 0 0 0 42 0 0 0 16 0 13 0 158478143 1514147840 10284 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10784] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10784/stat : 10784 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158478143 1514147840 10284 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10785] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10785/stat : 10785 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158478144 1514147840 10285 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10786] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10786/stat : 10786 (java) S 10771 10773 10520 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 158478173 1514147840 10285 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 1478660

[startup+3.10292 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 10786
/proc/meminfo: memFree=1283848/2055920 swapFree=4192952/4192956
[pid=10773] ppid=10771 vsize=1478660 CPUtime=3.74
/proc/10773/stat : 10773 (java) S 10771 10773 10520 0 -1 0 19117 0 1 0 362 12 0 0 18 0 13 0 158478134 1514147840 18105 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10773/statm: 369665 18105 1418 9 0 367008 0
[pid=10773/tid=10775] ppid=10771 vsize=1478660 CPUtime=2.79
/proc/10773/task/10775/stat : 10775 (java) R 10771 10773 10520 0 -1 64 16033 0 1 0 269 10 0 0 17 0 13 0 158478135 1514147840 18105 1992294400 134512640 134550932 4294956016 18446744073709551615 4109586725 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10776] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10776/stat : 10776 (java) S 10771 10773 10520 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 158478137 1514147840 18106 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10777] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10777/stat : 10777 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 158478137 1514147840 18106 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10778] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10778/stat : 10778 (java) S 10771 10773 10520 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 158478139 1514147840 18106 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10779] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10779/stat : 10779 (java) S 10771 10773 10520 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 158478139 1514147840 18106 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10780] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10780/stat : 10780 (java) S 10771 10773 10520 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 158478139 1514147840 18107 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10781] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10781/stat : 10781 (java) S 10771 10773 10520 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 158478143 1514147840 18107 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10782] ppid=10771 vsize=1478660 CPUtime=0.46
/proc/10773/task/10782/stat : 10782 (java) S 10771 10773 10520 0 -1 64 1118 0 0 0 46 0 0 0 16 0 13 0 158478143 1514147840 18107 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10783] ppid=10771 vsize=1478660 CPUtime=0.46
/proc/10773/task/10783/stat : 10783 (java) S 10771 10773 10520 0 -1 64 1219 0 0 0 46 0 0 0 17 0 13 0 158478143 1514147840 18107 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10784] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10784/stat : 10784 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158478143 1514147840 18107 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10785] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10785/stat : 10785 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158478144 1514147840 18108 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10786] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10786/stat : 10786 (java) S 10771 10773 10520 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 158478173 1514147840 18108 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.74
Current children cumulated vsize (KiB) 1478660

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

[startup+3.903 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 10786
/proc/meminfo: memFree=1263880/2055920 swapFree=4192952/4192956
[pid=10773] ppid=10771 vsize=1478660 CPUtime=4.54
/proc/10773/stat : 10773 (java) S 10771 10773 10520 0 -1 0 21864 0 1 0 441 13 0 0 18 0 13 0 158478134 1514147840 20852 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10773/statm: 369665 20852 1418 9 0 367008 0
[pid=10773/tid=10775] ppid=10771 vsize=1478660 CPUtime=3.59
/proc/10773/task/10775/stat : 10775 (java) R 10771 10773 10520 0 -1 64 18781 0 1 0 348 11 0 0 24 0 13 0 158478135 1514147840 20853 1992294400 134512640 134550932 4294956016 18446744073709551615 4109583571 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10776] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10776/stat : 10776 (java) S 10771 10773 10520 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 158478137 1514147840 20853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10777] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10777/stat : 10777 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 158478137 1514147840 20853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10778] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10778/stat : 10778 (java) S 10771 10773 10520 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 158478139 1514147840 20853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10779] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10779/stat : 10779 (java) S 10771 10773 10520 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 158478139 1514147840 20854 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10780] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10780/stat : 10780 (java) S 10771 10773 10520 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 158478139 1514147840 20854 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10781] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10781/stat : 10781 (java) S 10771 10773 10520 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 158478143 1514147840 20854 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10782] ppid=10771 vsize=1478660 CPUtime=0.46
/proc/10773/task/10782/stat : 10782 (java) S 10771 10773 10520 0 -1 64 1118 0 0 0 46 0 0 0 16 0 13 0 158478143 1514147840 20854 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10783] ppid=10771 vsize=1478660 CPUtime=0.46
/proc/10773/task/10783/stat : 10783 (java) S 10771 10773 10520 0 -1 64 1219 0 0 0 46 0 0 0 17 0 13 0 158478143 1514147840 20854 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10784] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10784/stat : 10784 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158478143 1514147840 20854 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10785] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10785/stat : 10785 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158478144 1514147840 20855 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10786] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10786/stat : 10786 (java) S 10771 10773 10520 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 158478173 1514147840 20855 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.54
Current children cumulated vsize (KiB) 1478660

[startup+4.10302 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 10786
/proc/meminfo: memFree=1263880/2055920 swapFree=4192952/4192956
[pid=10773] ppid=10771 vsize=1478660 CPUtime=4.74
/proc/10773/stat : 10773 (java) S 10771 10773 10520 0 -1 0 22447 0 1 0 461 13 0 0 18 0 13 0 158478134 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10773/statm: 369665 21435 1418 9 0 367008 0
[pid=10773/tid=10775] ppid=10771 vsize=1478660 CPUtime=3.79
/proc/10773/task/10775/stat : 10775 (java) R 10771 10773 10520 0 -1 64 19363 0 1 0 368 11 0 0 25 0 13 0 158478135 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10776] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10776/stat : 10776 (java) S 10771 10773 10520 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 158478137 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10777] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10777/stat : 10777 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 158478137 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10778] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10778/stat : 10778 (java) S 10771 10773 10520 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 158478139 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10779] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10779/stat : 10779 (java) S 10771 10773 10520 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 158478139 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10780] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10780/stat : 10780 (java) S 10771 10773 10520 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 158478139 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10781] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10781/stat : 10781 (java) S 10771 10773 10520 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 158478143 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10782] ppid=10771 vsize=1478660 CPUtime=0.46
/proc/10773/task/10782/stat : 10782 (java) R 10771 10773 10520 0 -1 64 1118 0 0 0 46 0 0 0 16 0 13 0 158478143 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 103254072 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10783] ppid=10771 vsize=1478660 CPUtime=0.46
/proc/10773/task/10783/stat : 10783 (java) S 10771 10773 10520 0 -1 64 1219 0 0 0 46 0 0 0 17 0 13 0 158478143 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10784] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10784/stat : 10784 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158478143 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10773/tid=10785] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10785/stat : 10785 (java) S 10771 10773 10520 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158478144 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10773/tid=10786] ppid=10771 vsize=1478660 CPUtime=0
/proc/10773/task/10786/stat : 10786 (java) S 10771 10773 10520 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 158478173 1514147840 21435 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.74
Current children cumulated vsize (KiB) 1478660

Child status: 30
Real time (s): 4.17611
CPU time (s): 4.83626
CPU user time (s): 4.68429
CPU system time (s): 0.151976
CPU usage (%): 115.808
Max. virtual memory (cumulated for all children) (KiB): 1478828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.68429
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22470
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= 540
involuntary context switches= 437

runsolver used 0.006998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-13 18:00:08
IDJOB=1856353
IDBENCH=2474
IDSOLVER=682
FILE ID=node36/1856353-1244908808
PBS_JOBID= 9354526
Free space on /tmp= 66236 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc03.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856353-1244908808/watcher-1856353-1244908808 -o /tmp/evaluation-result-1856353-1244908808/solver-1856353-1244908808 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856353-1244908808.opb

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

MD5SUM BENCH= 25aef4d44af7e0ab52082ae8b5eea91f
RANDOM SEED=508918523

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:       1333328 kB
Buffers:         66364 kB
Cached:         578136 kB
SwapCached:          4 kB
Active:          48288 kB
Inactive:       610124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1333328 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             308 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            50276 kB
Committed_AS:   127388 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 2009-06-13 18:00:12