Trace number 2668032

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 0.1SAT (TO)85 1800.14 1801.09

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.59/0.66	c constraints 31544/0 clauses 32544/0 units 0
0.59/0.66	c vars 1000
0.59/0.66	c objective 1000 + 0
9.80/9.89	c 9.11061 694.363 1 32246
9.80/9.89	o 106
34.08/34.15	c 33.153 707.586 601 39053
34.08/34.15	o 98
35.27/35.31	c 34.2938 707.586 701 41013
35.27/35.31	o 91
38.77/38.84	c 37.7973 707.844 1237 46248
38.77/38.84	o 90
49.67/49.76	c 48.5836 709.906 3520 58922
49.67/49.76	o 89
234.81/234.97	c 231.615 747.965 45736 217340
234.81/234.98	o 88
354.78/354.96	c 350.172 770.008 71606 333200
354.78/354.96	o 87
1226.00/1226.82	c 1211.89 835 38172 970900
1226.00/1226.82	o 85
1800.05/1801.00	s SATISFIABLE
1800.05/1801.00	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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-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 -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-2668032-1276652815/watcher-2668032-1276652815 -o /tmp/evaluation-result-2668032-1276652815/solver-2668032-1276652815 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668032-1276652815.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: 1.06 1.02 1.00 3/106 14862
/proc/meminfo: memFree=1836204/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=2208 CPUtime=0
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 275 0 0 0 0 0 0 0 24 0 1 0 6576472 2260992 197 1992294400 134512640 136485738 4289623232 18446744073709551615 135180340 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14862/statm: 552 197 156 482 0 68 0

[startup+0.041161 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 14862
/proc/meminfo: memFree=1836204/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=2464 CPUtime=0.03
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 324 0 0 0 3 0 0 0 24 0 1 0 6576472 2523136 246 1992294400 134512640 136485738 4289623232 18446744073709551615 134517913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14862/statm: 616 246 156 482 0 132 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2464

[startup+0.101167 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 14862
/proc/meminfo: memFree=1836204/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=2728 CPUtime=0.09
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 403 0 0 0 9 0 0 0 24 0 1 0 6576472 2793472 325 1992294400 134512640 136485738 4289623232 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14862/statm: 682 325 156 482 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2728

[startup+0.301187 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 14862
/proc/meminfo: memFree=1836204/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=7132 CPUtime=0.29
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 1495 0 0 0 29 0 0 0 25 0 1 0 6576472 7303168 1417 1992294400 134512640 136485738 4289623232 18446744073709551615 135844717 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14862/statm: 1783 1417 156 482 0 1299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7132

[startup+0.701233 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 14862
/proc/meminfo: memFree=1836204/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=21000 CPUtime=0.69
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 4945 0 0 0 68 1 0 0 25 0 1 0 6576472 21504000 4867 1992294400 134512640 136485738 4289623232 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 5250 4871 193 482 0 4766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21000

[startup+1.50132 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 14863
/proc/meminfo: memFree=1779404/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=103384 CPUtime=1.49
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 26456 0 0 0 139 10 0 0 25 0 1 0 6576472 105865216 25106 1992294400 134512640 136485738 4289623232 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 25846 25106 194 482 0 25362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103384

[startup+3.10149 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 14863
/proc/meminfo: memFree=1696696/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=206616 CPUtime=3.09
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 54247 0 0 0 286 23 0 0 25 0 1 0 6576472 211574784 50935 1992294400 134512640 136485738 4289623232 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 51654 50935 198 482 0 51170 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 206616

[startup+6.30083 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 14863
/proc/meminfo: memFree=1479448/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=420108 CPUtime=6.29
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 111057 0 0 0 579 50 0 0 25 0 1 0 6576472 430190592 103503 1992294400 134512640 136485738 4289623232 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 105027 103503 198 482 0 104543 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 420108

[startup+12.7015 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 14863
/proc/meminfo: memFree=1154940/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=723956 CPUtime=12.69
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 188664 0 0 0 1187 82 0 0 25 0 1 0 6576472 741330944 169894 1992294400 134512640 136485738 4289623232 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 180989 169894 244 482 0 180505 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 723956

[startup+25.5009 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 14863
/proc/meminfo: memFree=1154940/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=723956 CPUtime=25.49
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 188676 0 0 0 2456 93 0 0 25 0 1 0 6576472 741330944 169906 1992294400 134512640 136485738 4289623232 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 180989 169906 244 482 0 180505 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 723956

[startup+51.1007 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 14865
/proc/meminfo: memFree=1151840/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=726940 CPUtime=51.07
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 189611 0 0 0 4991 116 0 0 25 0 1 0 6576472 744386560 170837 1992294400 134512640 136485738 4289623232 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 181735 170837 244 482 0 181251 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 726940

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 14865
/proc/meminfo: memFree=1141052/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=737656 CPUtime=102.26
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 192283 0 0 0 10048 178 0 0 25 0 1 0 6576472 755359744 173509 1992294400 134512640 136485738 4289623232 18446744073709551615 135725099 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 184414 173509 244 482 0 183930 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 737656

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14867
/proc/meminfo: memFree=1130388/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=748220 CPUtime=162.23
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 194921 0 0 0 15983 240 0 0 25 0 1 0 6576472 766177280 176147 1992294400 134512640 136485738 4289623232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 187055 176147 244 482 0 186571 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 748220

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14869
/proc/meminfo: memFree=1114764/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=763800 CPUtime=222.22
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 198807 0 0 0 21909 313 0 0 25 0 1 0 6576472 782131200 180033 1992294400 134512640 136485738 4289623232 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 190950 180033 244 482 0 190466 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 763800

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14871
/proc/meminfo: memFree=1104472/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=774232 CPUtime=282.2
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 201420 0 0 0 27838 382 0 0 25 0 1 0 6576472 792813568 182645 1992294400 134512640 136485738 4289623232 18446744073709551615 135044463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 193558 182645 244 482 0 193074 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 774232

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14873
/proc/meminfo: memFree=1092444/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=786108 CPUtime=342.19
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 204364 0 0 0 33766 453 0 0 25 0 1 0 6576472 804974592 185589 1992294400 134512640 136485738 4289623232 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 196527 185589 244 482 0 196043 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 786108

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14873
/proc/meminfo: memFree=1081160/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=797460 CPUtime=402.16
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 207235 0 0 0 39699 517 0 0 25 0 1 0 6576472 816599040 188459 1992294400 134512640 136485738 4289623232 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 199365 188459 244 482 0 198881 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 797460

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14875
/proc/meminfo: memFree=1066404/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=812128 CPUtime=462.15
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 210849 0 0 0 45630 585 0 0 25 0 1 0 6576472 831619072 192073 1992294400 134512640 136485738 4289623232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 203032 192073 244 482 0 202548 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 812128

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14877
/proc/meminfo: memFree=1055616/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=822952 CPUtime=522.13
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 213561 0 0 0 51563 650 0 0 25 0 1 0 6576472 842702848 194785 1992294400 134512640 136485738 4289623232 18446744073709551615 134992447 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 205738 194785 244 482 0 205254 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 822952

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14879
/proc/meminfo: memFree=1044084/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=834044 CPUtime=582.1
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 216355 0 0 0 57497 713 0 0 25 0 1 0 6576472 854061056 197579 1992294400 134512640 136485738 4289623232 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 208511 197579 244 482 0 208027 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 834044

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14881
/proc/meminfo: memFree=1044084/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=834044 CPUtime=642.1
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 216355 0 0 0 63433 777 0 0 25 0 1 0 6576472 854061056 197579 1992294400 134512640 136485738 4289623232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 208511 197579 244 482 0 208027 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 834044

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14885
/proc/meminfo: memFree=1043836/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=834044 CPUtime=822.03
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 216355 0 0 0 81234 969 0 0 25 0 1 0 6576472 854061056 197579 1992294400 134512640 136485738 4289623232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 208511 197579 244 482 0 208027 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 834044

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14896
/proc/meminfo: memFree=1043216/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=834044 CPUtime=882.01
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 216355 0 0 0 87163 1038 0 0 25 0 1 0 6576472 854061056 197579 1992294400 134512640 136485738 4289623232 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 208511 197579 244 482 0 208027 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 834044

[startup+942.301 s]
/proc/loadavg: 1.19 1.06 1.02 2/107 15398
/proc/meminfo: memFree=1031016/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=834044 CPUtime=941.6
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 216355 0 0 0 93059 1101 0 0 25 0 1 0 6576472 854061056 197579 1992294400 134512640 136485738 4289623232 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 208511 197579 244 482 0 208027 0
Current children cumulated CPU time (s) 941.6
Current children cumulated vsize (KiB) 834044

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/107 15398
/proc/meminfo: memFree=1031140/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=834176 CPUtime=1001.58
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 216398 0 0 0 98991 1167 0 0 25 0 1 0 6576472 854196224 197622 1992294400 134512640 136485738 4289623232 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 208544 197622 244 482 0 208060 0
Current children cumulated CPU time (s) 1001.58
Current children cumulated vsize (KiB) 834176

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.01 2/107 15400
/proc/meminfo: memFree=1021096/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=844604 CPUtime=1061.56
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 219022 0 0 0 104921 1235 0 0 25 0 1 0 6576472 864874496 200246 1992294400 134512640 136485738 4289623232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 211151 200246 244 482 0 210667 0
Current children cumulated CPU time (s) 1061.56
Current children cumulated vsize (KiB) 844604

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 15402
/proc/meminfo: memFree=1010804/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1121.55
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221574 0 0 0 110856 1299 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 855036

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 15404
/proc/meminfo: memFree=1010804/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1181.52
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221574 0 0 0 116788 1364 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135047179 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 855036

[startup+1242.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 15406
/proc/meminfo: memFree=1010812/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1241.51
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 122718 1433 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135046964 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1241.51
Current children cumulated vsize (KiB) 855036

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15406
/proc/meminfo: memFree=1010812/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1301.49
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 128650 1499 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1301.49
Current children cumulated vsize (KiB) 855036

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15408
/proc/meminfo: memFree=1010812/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1361.47
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 134588 1559 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135040750 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1361.47
Current children cumulated vsize (KiB) 855036

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15410
/proc/meminfo: memFree=1010812/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1421.46
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 140527 1619 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1421.46
Current children cumulated vsize (KiB) 855036

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15412
/proc/meminfo: memFree=1010812/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1481.44
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 146463 1681 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1481.44
Current children cumulated vsize (KiB) 855036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15414
/proc/meminfo: memFree=1010812/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1541.42
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 152393 1749 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1541.42
Current children cumulated vsize (KiB) 855036

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15414
/proc/meminfo: memFree=1010812/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1601.4
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 158329 1811 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135047044 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1601.4
Current children cumulated vsize (KiB) 855036

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15416
/proc/meminfo: memFree=1010812/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1661.39
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 164267 1872 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1661.39
Current children cumulated vsize (KiB) 855036

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15418
/proc/meminfo: memFree=1010688/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1721.36
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 170202 1934 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135046995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1721.36
Current children cumulated vsize (KiB) 855036

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15420
/proc/meminfo: memFree=1010440/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1781.34
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 176139 1995 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 134880695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1781.34
Current children cumulated vsize (KiB) 855036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15420
/proc/meminfo: memFree=1010440/2059040 swapFree=4152912/4192956
[pid=14862] ppid=14860 vsize=855036 CPUtime=1800.05
/proc/14862/stat : 14862 (pbct) R 14860 14862 13787 0 -1 4202496 221575 0 0 0 177990 2015 0 0 25 0 1 0 6576472 875556864 202798 1992294400 134512640 136485738 4289623232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14862/statm: 213759 202798 244 482 0 213275 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 855036

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): 1801.09
CPU time (s): 1800.14
CPU user time (s): 1779.9
CPU system time (s): 20.2369
CPU usage (%): 99.9472
Max. virtual memory (cumulated for all children) (KiB): 855036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.9
system time used= 20.2369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 221575
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= 2
involuntary context switches= 16667

runsolver used 3.20951 second user time and 8.28674 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-16 03:46:55
IDJOB=2668032
IDBENCH=48115
IDSOLVER=1170
FILE ID=node035/2668032-1276652815
PBS_JOBID= 11172435
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1
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-2668032-1276652815/watcher-2668032-1276652815 -o /tmp/evaluation-result-2668032-1276652815/solver-2668032-1276652815 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668032-1276652815.opb

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

MD5SUM BENCH= 4286ef8a2349cd557f37fdb755cd5234
RANDOM SEED=234026748

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836608 kB
Buffers:         26732 kB
Cached:          98680 kB
SwapCached:       1728 kB
Active:          88068 kB
Inactive:        58716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836608 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:            2456 kB
Writeback:           0 kB
AnonPages:       19676 kB
Mapped:          13696 kB
Slab:            53852 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181268 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= 62456 MiB
End job on node035 at 2010-06-16 04:16:58