Trace number 2682885

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
PB/CT 0.1 fixedSAT (TO)4054 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ws97-5.opb
MD5SUMed36462db2ffa04ea65b986069441496
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2642
Best CPU time to get the best result obtained on this benchmark0.110982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2642
Optimality of the best value was proved YES
Number of variables907
Total number of constraints403
Number of constraints which are clauses126
Number of constraints which are cardinality constraints (but not clauses)277
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint134
Number of terms in the objective function 748
Biggest coefficient in the objective function 240
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 33855
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 240
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 33855
Number of bits of the biggest sum of numbers16
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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 276/0 clauses 126/0 units 4
0.00/0.01	c vars 907
0.00/0.01	c objective 748 + -415
0.49/0.51	c 0.443932 21.5156 217 22365
0.49/0.51	o 9615
0.49/0.55	c 0.476927 22.1055 267 24049
0.49/0.55	o 9515
0.79/0.85	c 0.729889 22.1055 407 40414
0.79/0.85	o 7700
1.00/1.02	c 0.876866 22.1055 540 46747
1.00/1.02	o 6380
1.10/1.18	c 1.02084 22.1055 679 53584
1.10/1.18	o 5668
1.19/1.23	c 1.06684 22.1055 753 55253
1.19/1.23	o 5167
1.19/1.27	c 1.09483 22.1055 762 56665
1.19/1.27	o 5163
1.99/2.09	c 1.80672 24.2969 2664 62650
1.99/2.09	o 5063
4.09/4.14	c 3.59845 25.3281 1974 72418
4.09/4.14	o 4763
4.30/4.31	c 3.75443 25.3281 2375 74358
4.30/4.31	o 4559
5.09/5.16	c 4.49632 25.3281 2593 79071
5.09/5.16	o 4459
65.98/66.04	c 58.1602 31.1133 2620 324246
65.98/66.04	o 4362
115.55/115.69	c 102.463 31.1133 2991 521261
115.55/115.69	o 4360
152.15/152.25	c 135.392 31.1133 1500 691881
152.15/152.25	o 4357
152.15/152.26	c 135.403 31.1133 1501 692210
152.15/152.26	o 4158
203.34/203.50	c 181.805 31.1133 1736 868370
203.34/203.50	o 4157
512.83/513.09	c 463.937 32.3398 2038 2121750
512.83/513.09	o 4155
553.33/553.50	c 501.124 32.3398 1577 2315635
553.33/553.50	o 4154
954.81/955.16	c 871.544 32.8945 3304 3983192
954.81/955.16	o 4057
1064.97/1065.38	c 973.06 32.8945 2146 4467880
1064.97/1065.38	o 4054
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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 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-x713 x714 x715 -x716 -x717 x718 -x719 x720 -x721 -x722 x723 -x724 -x725 x726 x727 -x728 x729 -x730 x731 x732 x733 -x734 -x735 x736 -x737 -x738 x739 x740 x741 x742 -x743 -x744 -x745 -x746 x747 -x748 x749 -x750 -x751 -x752 -x753 x754 x755 x756 x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 x773 -x774 -x775 x776 -x777 x778 -x779 x780 -x781 x782 x783 x784 -x785 x786 x787 -x788 x789 -x790 x791 -x792 x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 x801 -x802 -x803 -x804 -x805 -x806 x807 -x808 -x809 x810 x811 -x812 -x813 x814 -x815 -x816 x817 x818 -x819 -x820 -x821 -x822 -x823 -x824 x825 -x826 x827 -x828 -x829 -x830 x831 x832 -x833 -x834 -x835 x836 -x837 x838 -x839 x840 -x841 -x842 -x843 -x844 -x845 x846 -x847 -x848 -x849 -x850 x851 -x852 x853 -x854 -x855 x856 -x857 x858 -x859 -x860 -x861 x862 -x863 -x864 -x865 -x866 -x867 -x868 x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 x878 x879 x880 -x881 -x882 -x883 -x884 -x885 -x886 x887 -x888 -x889 -x890 -x891 -x892 x893 -x894 -x895 -x896 -x897 x898 -x899 x900 x901 -x902 -x903 x904 x905 x906 -x907

Verifier Data 

OK	4054

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682885-1277482793/watcher-2682885-1277482793 -o /tmp/evaluation-result-2682885-1277482793/solver-2682885-1277482793 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682885-1277482793.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 0.97 0.90 3/105 29747
/proc/meminfo: memFree=1869716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=2268 CPUtime=0
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 300 0 0 0 0 0 0 0 25 0 1 0 89573013 2322432 220 1992294400 134512640 136421960 4292761984 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29747/statm: 567 221 145 467 0 98 0

[startup+0.0381309 s]
/proc/loadavg: 0.91 0.97 0.90 3/105 29747
/proc/meminfo: memFree=1869716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=6352 CPUtime=0.03
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 1287 0 0 0 3 0 0 0 25 0 1 0 89573013 6504448 1207 1992294400 134512640 136421960 4292761984 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 1588 1208 194 467 0 1119 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6352

[startup+0.101139 s]
/proc/loadavg: 0.91 0.97 0.90 3/105 29747
/proc/meminfo: memFree=1869716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=11104 CPUtime=0.09
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 2449 0 0 0 8 1 0 0 25 0 1 0 89573013 11370496 2369 1992294400 134512640 136421960 4292761984 18446744073709551615 135642907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 2776 2370 194 467 0 2307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11104

[startup+0.30116 s]
/proc/loadavg: 0.91 0.97 0.90 3/105 29747
/proc/meminfo: memFree=1869716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=21896 CPUtime=0.29
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 5198 0 0 0 26 3 0 0 25 0 1 0 89573013 22421504 4984 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 5474 4984 215 467 0 5005 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21896

[startup+0.701205 s]
/proc/loadavg: 0.91 0.97 0.90 3/105 29747
/proc/meminfo: memFree=1869716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=22632 CPUtime=0.69
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 5345 0 0 0 60 9 0 0 25 0 1 0 89573013 23175168 5095 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 5658 5095 238 467 0 5189 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22632

[startup+1.50129 s]
/proc/loadavg: 0.91 0.97 0.90 2/106 29748
/proc/meminfo: memFree=1850116/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=23160 CPUtime=1.49
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 5506 0 0 0 129 20 0 0 25 0 1 0 89573013 23715840 5251 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 5790 5251 238 467 0 5321 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23160

[startup+3.10147 s]
/proc/loadavg: 0.91 0.97 0.90 2/106 29748
/proc/meminfo: memFree=1847512/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=25404 CPUtime=3.09
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 6070 0 0 0 268 41 0 0 25 0 1 0 89573013 26013696 5814 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 6351 5814 238 467 0 5882 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25404

[startup+6.30182 s]
/proc/loadavg: 0.92 0.97 0.90 2/106 29748
/proc/meminfo: memFree=1846396/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=25932 CPUtime=6.29
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 6192 0 0 0 551 78 0 0 25 0 1 0 89573013 26554368 5933 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 6483 5933 238 467 0 6014 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25932

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.90 2/106 29750
/proc/meminfo: memFree=1844040/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=28176 CPUtime=12.69
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 6755 0 0 0 1109 160 0 0 25 0 1 0 89573013 28852224 6496 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 7044 6496 238 467 0 6575 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28176

[startup+25.5009 s]
/proc/loadavg: 0.94 0.97 0.91 2/106 29750
/proc/meminfo: memFree=1843296/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=28820 CPUtime=25.48
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 6958 0 0 0 2234 314 0 0 25 0 1 0 89573013 29511680 6672 1992294400 134512640 136421960 4292761984 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 7205 6672 238 467 0 6736 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28820

[startup+51.1008 s]
/proc/loadavg: 0.96 0.97 0.91 2/106 29750
/proc/meminfo: memFree=1840320/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=31856 CPUtime=51.08
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 7715 0 0 0 4487 621 0 0 25 0 1 0 89573013 32620544 7429 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 7964 7429 238 467 0 7495 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31856

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.91 2/106 29752
/proc/meminfo: memFree=1840072/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=31856 CPUtime=102.27
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 7716 0 0 0 9041 1186 0 0 25 0 1 0 89573013 32620544 7429 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 7964 7429 238 467 0 7495 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31856

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29754
/proc/meminfo: memFree=1840072/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=31856 CPUtime=162.25
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 7719 0 0 0 14448 1777 0 0 25 0 1 0 89573013 32620544 7429 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 7964 7429 238 467 0 7495 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31856

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29754
/proc/meminfo: memFree=1840072/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=31856 CPUtime=222.22
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 7720 0 0 0 19888 2334 0 0 25 0 1 0 89573013 32620544 7429 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 7964 7429 238 467 0 7495 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31856

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29756
/proc/meminfo: memFree=1840072/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=31856 CPUtime=282.2
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 7720 0 0 0 25370 2850 0 0 25 0 1 0 89573013 32620544 7429 1992294400 134512640 136421960 4292761984 18446744073709551615 134973981 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 7964 7429 238 467 0 7495 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31856

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29758
/proc/meminfo: memFree=1840072/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=31856 CPUtime=342.19
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 7720 0 0 0 30876 3343 0 0 25 0 1 0 89573013 32620544 7429 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 7964 7429 238 467 0 7495 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31856

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29760
/proc/meminfo: memFree=1839576/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=32336 CPUtime=402.17
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 7945 0 0 0 36284 3933 0 0 25 0 1 0 89573013 33112064 7536 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8084 7536 238 467 0 7615 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32336

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29762
/proc/meminfo: memFree=1838832/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33112 CPUtime=462.15
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8184 0 0 0 41765 4450 0 0 25 0 1 0 89573013 33906688 7743 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8278 7743 238 467 0 7809 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 33112

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29762
/proc/meminfo: memFree=1838832/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33112 CPUtime=522.14
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8185 0 0 0 47232 4982 0 0 25 0 1 0 89573013 33906688 7743 1992294400 134512640 136421960 4292761984 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8278 7743 238 467 0 7809 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33112

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29764
/proc/meminfo: memFree=1838832/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33112 CPUtime=582.11
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8186 0 0 0 52736 5475 0 0 25 0 1 0 89573013 33906688 7743 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8278 7743 238 467 0 7809 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 33112

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 29766
/proc/meminfo: memFree=1838832/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33112 CPUtime=642.11
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8186 0 0 0 58280 5931 0 0 25 0 1 0 89573013 33906688 7743 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8278 7743 238 467 0 7809 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 33112

[startup+702.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/106 29773
/proc/meminfo: memFree=1837964/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33508 CPUtime=822.04
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8285 0 0 0 74914 7290 0 0 25 0 1 0 89573013 34312192 7842 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8377 7842 238 467 0 7908 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 33508

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29775
/proc/meminfo: memFree=1837716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33428 CPUtime=882.03
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8333 0 0 0 80474 7729 0 0 25 0 1 0 89573013 34230272 7823 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8357 7823 238 467 0 7888 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 33428

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29777
/proc/meminfo: memFree=1837716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=942.01
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8536 0 0 0 85976 8225 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 134973954 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 33680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29779
/proc/meminfo: memFree=1837716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1001.99
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8537 0 0 0 91493 8706 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 33680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29781
/proc/meminfo: memFree=1837716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1061.97
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8537 0 0 0 97022 9175 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 33680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29781
/proc/meminfo: memFree=1837716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1121.95
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8538 0 0 0 102553 9642 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 134643238 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 33680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29783
/proc/meminfo: memFree=1837716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1181.94
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8538 0 0 0 108080 10114 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 33680

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29785
/proc/meminfo: memFree=1837716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1241.92
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8538 0 0 0 113592 10600 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 33680

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29787
/proc/meminfo: memFree=1837716/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1301.91
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8538 0 0 0 119097 11094 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 33680

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29789
/proc/meminfo: memFree=1837592/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1361.88
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8538 0 0 0 124636 11552 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 135022228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 33680

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29789
/proc/meminfo: memFree=1837592/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1421.87
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8538 0 0 0 130179 12008 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 33680

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29791
/proc/meminfo: memFree=1837468/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1481.85
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8538 0 0 0 135696 12489 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 33680

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29793
/proc/meminfo: memFree=1837468/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33680 CPUtime=1541.82
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8538 0 0 0 141226 12956 0 0 25 0 1 0 89573013 34488320 7886 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8420 7886 238 467 0 7951 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 33680

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29795
/proc/meminfo: memFree=1837096/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=34076 CPUtime=1601.81
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8626 0 0 0 146759 13422 0 0 25 0 1 0 89573013 34893824 7974 1992294400 134512640 136421960 4292761984 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8519 7974 238 467 0 8050 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 34076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29797
/proc/meminfo: memFree=1837096/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=33864 CPUtime=1661.78
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8626 0 0 0 152327 13851 0 0 25 0 1 0 89573013 34676736 7932 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8466 7932 238 467 0 7997 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 33864

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29797
/proc/meminfo: memFree=1836724/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=34524 CPUtime=1721.77
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8764 0 0 0 157870 14307 0 0 25 0 1 0 89573013 35352576 8070 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8631 8070 238 467 0 8162 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 34524

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29799
/proc/meminfo: memFree=1836724/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=34524 CPUtime=1781.75
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8766 0 0 0 163377 14798 0 0 25 0 1 0 89573013 35352576 8072 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8631 8072 238 467 0 8162 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 34524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/106 29799
/proc/meminfo: memFree=1836724/2059040 swapFree=4135840/4192956
[pid=29747] ppid=29745 vsize=34524 CPUtime=1800.06
/proc/29747/stat : 29747 (pbct) R 29745 29747 29150 0 -1 4202496 8766 0 0 0 165061 14945 0 0 25 0 1 0 89573013 35352576 8072 1992294400 134512640 136421960 4292761984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29747/statm: 8631 8072 238 467 0 8162 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 34524

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1650.61
CPU system time (s): 149.461
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 34524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1650.61
system time used= 149.461
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8767
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 5603

runsolver used 2.77758 second user time and 8.70268 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-25 18:19:53
IDJOB=2682885
IDBENCH=2231
IDSOLVER=1192
FILE ID=node086/2682885-1277482793
PBS_JOBID= 11190482
Free space on /tmp= 62340 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ws97-5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682885-1277482793/watcher-2682885-1277482793 -o /tmp/evaluation-result-2682885-1277482793/solver-2682885-1277482793 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682885-1277482793.opb

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

MD5SUM BENCH= ed36462db2ffa04ea65b986069441496
RANDOM SEED=738295380

node086.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1870244 kB
Buffers:          7192 kB
Cached:          95192 kB
SwapCached:       9880 kB
Active:          68988 kB
Inactive:        46248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1870244 kB
SwapTotal:     4192956 kB
SwapFree:      4135840 kB
Dirty:            1892 kB
Writeback:           0 kB
AnonPages:       11472 kB
Mapped:           8380 kB
Slab:            51724 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181256 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62340 MiB
End job on node086 at 2010-06-25 18:49:56