Trace number 2681626

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)85 1800.11 1800.59

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_2.opb
MD5SUM4286ef8a2349cd557f37fdb755cd5234
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark83
Best CPU time to get the best result obtained on this benchmark1800.97
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 75
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint51
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31544
Sum of products size (including duplicates)63088
Number of different products31544
Sum of products size63088

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
0.49/0.55	c constraints 31544/0 clauses 32544/0 units 0
0.49/0.55	c vars 1000
0.49/0.55	c objective 1000 + 0
9.18/9.26	c 8.48571 694.293 1 32246
9.18/9.26	o 106
33.58/33.65	c 32.678 707.52 601 39053
33.58/33.65	o 98
34.78/34.81	c 33.8259 707.52 701 41013
34.78/34.81	o 91
38.28/38.35	c 37.3263 707.777 1237 46248
38.28/38.35	o 90
44.48/44.60	c 43.4984 708.938 2587 53417
44.58/44.60	o 89
48.07/48.13	c 46.9969 709.582 3294 57956
48.07/48.14	o 88
48.58/48.67	c 47.5328 709.582 3312 58947
48.58/48.67	o 87
530.76/530.98	c 524.351 810.93 113515 453811
530.76/530.98	o 85
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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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-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 -x908 -x909 -x910 -x911 -x912 -x913 x914 -x915 -x916 -x917 -x918 x919 -x920 x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 x947 -x948 -x949 -x950 x951 -x952 -x953 -x954 x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971 -x972 -x973 -x974 -x975 -x976 x977 -x978 -x979 -x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 -x988 -x989 -x990 -x991 -x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000

Verifier Data 

OK	85

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681626-1277500904/watcher-2681626-1277500904 -o /tmp/evaluation-result-2681626-1277500904/solver-2681626-1277500904 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681626-1277500904.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: 1.00 1.00 1.00 3/106 23276
/proc/meminfo: memFree=1839136/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=2136 CPUtime=0
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 264 0 0 0 0 0 0 0 15 0 1 0 125692129 2187264 184 1992294400 134512640 136421960 4289908368 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23276/statm: 534 185 145 467 0 65 0

[startup+0.0832679 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23276
/proc/meminfo: memFree=1839136/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=2656 CPUtime=0.07
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 374 0 0 0 7 0 0 0 18 0 1 0 125692129 2719744 294 1992294400 134512640 136421960 4289908368 18446744073709551615 135818428 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23276/statm: 664 294 145 467 0 195 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2656

[startup+0.10127 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23276
/proc/meminfo: memFree=1839136/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=2656 CPUtime=0.09
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 395 0 0 0 9 0 0 0 18 0 1 0 125692129 2719744 315 1992294400 134512640 136421960 4289908368 18446744073709551615 135801268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23276/statm: 664 315 145 467 0 195 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2656

[startup+0.301291 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23276
/proc/meminfo: memFree=1839136/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=8380 CPUtime=0.29
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 1801 0 0 0 29 0 0 0 18 0 1 0 125692129 8581120 1721 1992294400 134512640 136421960 4289908368 18446744073709551615 135163267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23276/statm: 2095 1721 146 467 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8380

[startup+0.701337 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23276
/proc/meminfo: memFree=1839136/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=36052 CPUtime=0.69
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 8719 0 0 0 66 3 0 0 18 0 1 0 125692129 36917248 8639 1992294400 134512640 136421960 4289908368 18446744073709551615 135521393 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 9013 8641 189 467 0 8544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36052

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23277
/proc/meminfo: memFree=1767456/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=114712 CPUtime=1.5
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 29565 0 0 0 136 14 0 0 19 0 1 0 125692129 117465088 28094 1992294400 134512640 136421960 4289908368 18446744073709551615 135810638 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 28678 28095 193 467 0 28209 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 114712

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23277
/proc/meminfo: memFree=1683384/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=231932 CPUtime=3.09
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 60915 0 0 0 282 27 0 0 23 0 1 0 125692129 237498368 57127 1992294400 134512640 136421960 4289908368 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 57983 57128 193 467 0 57514 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 231932

[startup+6.30096 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23277
/proc/meminfo: memFree=1442452/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=593436 CPUtime=6.29
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 155377 0 0 0 563 66 0 0 25 0 1 0 125692129 607678464 143529 1992294400 134512640 136421960 4289908368 18446744073709551615 134717919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 148359 143529 194 467 0 147890 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 593436

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23277
/proc/meminfo: memFree=1158120/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=723884 CPUtime=12.69
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 188658 0 0 0 1187 82 0 0 25 0 1 0 125692129 741257216 169886 1992294400 134512640 136421960 4289908368 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 180971 169886 237 467 0 180502 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 723884

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23277
/proc/meminfo: memFree=1158120/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=723884 CPUtime=25.48
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 188670 0 0 0 2459 89 0 0 25 0 1 0 125692129 741257216 169898 1992294400 134512640 136421960 4289908368 18446744073709551615 135022339 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 180971 169898 237 467 0 180502 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 723884

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23279
/proc/meminfo: memFree=1155020/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=726872 CPUtime=51.07
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 189590 0 0 0 4992 115 0 0 25 0 1 0 125692129 744316928 170812 1992294400 134512640 136421960 4289908368 18446744073709551615 135025360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 181718 170812 237 467 0 181249 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 726872

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23279
/proc/meminfo: memFree=1143488/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=738240 CPUtime=102.27
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 192425 0 0 0 10056 171 0 0 25 0 1 0 125692129 755957760 173647 1992294400 134512640 136421960 4289908368 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 184560 173647 237 467 0 184091 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 738240

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23281
/proc/meminfo: memFree=1131088/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=750664 CPUtime=162.25
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 195524 0 0 0 15986 239 0 0 25 0 1 0 125692129 768679936 176746 1992294400 134512640 136421960 4289908368 18446744073709551615 135686300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 187666 176746 237 467 0 187197 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 750664

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23283
/proc/meminfo: memFree=1117572/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=764068 CPUtime=222.23
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 198886 0 0 0 21917 306 0 0 25 0 1 0 125692129 782405632 180108 1992294400 134512640 136421960 4289908368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 191017 180108 237 467 0 190548 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 764068

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23285
/proc/meminfo: memFree=1107280/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=774496 CPUtime=282.21
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 201484 0 0 0 27851 370 0 0 25 0 1 0 125692129 793083904 182706 1992294400 134512640 136421960 4289908368 18446744073709551615 134867894 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 193624 182706 237 467 0 193155 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 774496

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23287
/proc/meminfo: memFree=1094632/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=787036 CPUtime=342.2
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 204600 0 0 0 33784 436 0 0 25 0 1 0 125692129 805924864 185822 1992294400 134512640 136421960 4289908368 18446744073709551615 134861647 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 196759 185822 237 467 0 196290 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 787036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23287
/proc/meminfo: memFree=1082604/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=799180 CPUtime=402.18
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 207674 0 0 0 39718 500 0 0 25 0 1 0 125692129 818360320 188896 1992294400 134512640 136421960 4289908368 18446744073709551615 134620122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 199795 188896 237 467 0 199326 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 799180

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23289
/proc/meminfo: memFree=1064376/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=817188 CPUtime=462.17
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 212140 0 0 0 45649 568 0 0 25 0 1 0 125692129 836800512 193362 1992294400 134512640 136421960 4289908368 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 204297 193362 237 467 0 203828 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 817188

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23291
/proc/meminfo: memFree=1052968/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=828672 CPUtime=522.15
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 215030 0 0 0 51575 640 0 0 25 0 1 0 125692129 848560128 196252 1992294400 134512640 136421960 4289908368 18446744073709551615 135025606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 207168 196252 237 467 0 206699 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 828672

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23293
/proc/meminfo: memFree=1050860/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=830388 CPUtime=582.13
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 215450 0 0 0 57511 702 0 0 25 0 1 0 125692129 850317312 196671 1992294400 134512640 136421960 4289908368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 207597 196671 237 467 0 207128 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 830388

[startup+642.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 23295
/proc/meminfo: memFree=1050736/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=830388 CPUtime=642.13
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 215450 0 0 0 63449 764 0 0 25 0 1 0 125692129 850317312 196671 1992294400 134512640 136421960 4289908368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 207597 196671 237 467 0 207128 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 830388

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23301
/proc/meminfo: memFree=1050364/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=830388 CPUtime=882.06
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 215450 0 0 0 87188 1018 0 0 25 0 1 0 125692129 850317312 196671 1992294400 134512640 136421960 4289908368 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 207597 196671 237 467 0 207128 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 830388

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23303
/proc/meminfo: memFree=1050364/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=830388 CPUtime=942.04
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 215450 0 0 0 93121 1083 0 0 25 0 1 0 125692129 850317312 196671 1992294400 134512640 136421960 4289908368 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 207597 196671 237 467 0 207128 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 830388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23303
/proc/meminfo: memFree=1039452/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1002.03
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 99053 1150 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 841484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23305
/proc/meminfo: memFree=1039452/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1062.01
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 104990 1211 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 841484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23307
/proc/meminfo: memFree=1039328/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1122
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 110926 1274 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 841484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23309
/proc/meminfo: memFree=1039204/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1181.98
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 116864 1334 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 841484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23311
/proc/meminfo: memFree=1039080/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1241.96
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 122801 1395 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 841484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23311
/proc/meminfo: memFree=1038956/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1301.95
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 128736 1459 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 841484

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23313
/proc/meminfo: memFree=1038956/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1361.93
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 134678 1515 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 841484

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23315
/proc/meminfo: memFree=1038956/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1421.93
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 140620 1573 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 841484

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23317
/proc/meminfo: memFree=1038832/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1481.9
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 146557 1633 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135021782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 841484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23319
/proc/meminfo: memFree=1038832/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1541.88
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 152486 1702 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 841484

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23319
/proc/meminfo: memFree=1038832/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1601.87
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 158417 1770 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 841484

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23321
/proc/meminfo: memFree=1038708/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1661.85
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 164353 1832 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 841484

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23323
/proc/meminfo: memFree=1038584/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1721.83
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 170289 1894 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 841484

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23325
/proc/meminfo: memFree=1038336/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1781.82
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 176226 1956 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 841484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23325
/proc/meminfo: memFree=1038336/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1800.01
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 178027 1974 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 841484

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23325
/proc/meminfo: memFree=1038336/2059040 swapFree=4139100/4192956
[pid=23276] ppid=23274 vsize=841484 CPUtime=1800.01
/proc/23276/stat : 23276 (pbct) R 23274 23276 22777 0 -1 4202496 218235 0 0 0 178027 1974 0 0 25 0 1 0 125692129 861679616 199456 1992294400 134512640 136421960 4289908368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23276/statm: 210371 199456 237 467 0 209902 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 841484

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.11
CPU user time (s): 1780.28
CPU system time (s): 19.831
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 841484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.28
system time used= 19.831
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 218236
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= 2575

runsolver used 2.78458 second user time and 8.69268 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-25 23:21:44
IDJOB=2681626
IDBENCH=48115
IDSOLVER=1192
FILE ID=node009/2681626-1277500904
PBS_JOBID= 11190571
Free space on /tmp= 62400 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681626-1277500904/watcher-2681626-1277500904 -o /tmp/evaluation-result-2681626-1277500904/solver-2681626-1277500904 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681626-1277500904.opb

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

MD5SUM BENCH= 4286ef8a2349cd557f37fdb755cd5234
RANDOM SEED=1974383454

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839664 kB
Buffers:         33168 kB
Cached:          88400 kB
SwapCached:       6040 kB
Active:          62184 kB
Inactive:        72120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839664 kB
SwapTotal:     4192956 kB
SwapFree:      4139100 kB
Dirty:            2260 kB
Writeback:           8 kB
AnonPages:       11404 kB
Mapped:          11892 kB
Slab:            62968 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181204 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= 62400 MiB
End job on node009 at 2010-06-25 23:51:46