Trace number 2668185

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)-99 1800.1 1800.54

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_5.opb
MD5SUM9b75ee50c2c62e6be495e8bd0a94fa2c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-107
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
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)12540
Sum of products size (including duplicates)25080
Number of different products6270
Sum of products size12540

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
0.09/0.16	c constraints 7271/0 clauses 6770/0 units 0
0.09/0.16	c vars 1000
0.09/0.16	c objective 500 + -500
2.89/2.93	c 2.71759 195.305 11 6966
2.89/2.93	o -96
630.73/630.97	c 619.534 334.832 116099 1889159
630.73/630.97	o -97
1009.45/1009.80	c 991.812 334.832 41183 2976459
1009.45/1009.80	o -98
1656.48/1656.98	c 1628.33 334.832 31483 4689638
1656.48/1656.98	o -99
1800.05/1800.51	s SATISFIABLE
1800.05/1800.51	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 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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	-99

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668185-1276673081/watcher-2668185-1276673081 -o /tmp/evaluation-result-2668185-1276673081/solver-2668185-1276673081 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668185-1276673081.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: 0.92 0.98 0.99 3/106 14040
/proc/meminfo: memFree=1723744/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=2340 CPUtime=0
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 8600033 2396160 222 1992294400 134512640 136485738 4289602176 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14040/statm: 585 222 156 482 0 101 0

[startup+0.023109 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 14040
/proc/meminfo: memFree=1723744/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=2736 CPUtime=0.02
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 387 0 0 0 2 0 0 0 20 0 1 0 8600033 2801664 309 1992294400 134512640 136485738 4289602176 18446744073709551615 134517766 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14040/statm: 684 309 156 482 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2736

[startup+0.101116 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 14040
/proc/meminfo: memFree=1723744/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=4584 CPUtime=0.09
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 841 0 0 0 9 0 0 0 20 0 1 0 8600033 4694016 764 1992294400 134512640 136485738 4289602176 18446744073709551615 135850714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14040/statm: 1146 764 156 482 0 662 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4584

[startup+0.301134 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 14040
/proc/meminfo: memFree=1723744/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=20912 CPUtime=0.29
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 4902 0 0 0 27 2 0 0 20 0 1 0 8600033 21413888 4824 1992294400 134512640 136485738 4289602176 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 5228 4825 194 482 0 4744 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20912

[startup+0.701171 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 14040
/proc/meminfo: memFree=1723744/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=49556 CPUtime=0.69
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 12441 0 0 0 64 5 0 0 21 0 1 0 8600033 50745344 11891 1992294400 134512640 136485738 4289602176 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 12389 11891 198 482 0 11905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49556

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 14041
/proc/meminfo: memFree=1658140/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=97364 CPUtime=1.49
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 25280 0 0 0 138 11 0 0 23 0 1 0 8600033 99700736 23796 1992294400 134512640 136485738 4289602176 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 24341 23796 198 482 0 23857 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97364

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 14041
/proc/meminfo: memFree=1557948/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=203812 CPUtime=3.09
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 52402 0 0 0 287 22 0 0 25 0 1 0 8600033 208703488 47953 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 50953 47953 244 482 0 50469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 203812

[startup+6.30069 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 14041
/proc/meminfo: memFree=1531412/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=204340 CPUtime=6.29
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 52540 0 0 0 600 29 0 0 25 0 1 0 8600033 209244160 48091 1992294400 134512640 136485738 4289602176 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 51085 48091 245 482 0 50601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 204340

[startup+12.7003 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 14041
/proc/meminfo: memFree=1529800/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=205924 CPUtime=12.69
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 52959 0 0 0 1226 43 0 0 25 0 1 0 8600033 210866176 48510 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 51481 48510 245 482 0 50997 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 205924

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 14041
/proc/meminfo: memFree=1527196/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=208564 CPUtime=25.49
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 53612 0 0 0 2481 68 0 0 25 0 1 0 8600033 213569536 49163 1992294400 134512640 136485738 4289602176 18446744073709551615 135025256 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 52141 49163 245 482 0 51657 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 208564

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 14043
/proc/meminfo: memFree=1519632/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=216224 CPUtime=51.08
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 55518 0 0 0 4995 113 0 0 25 0 1 0 8600033 221413376 51069 1992294400 134512640 136485738 4289602176 18446744073709551615 134878486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 54056 51069 245 482 0 53572 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 216224

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 14043
/proc/meminfo: memFree=1496568/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=238960 CPUtime=102.27
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 61207 0 0 0 10027 200 0 0 25 0 1 0 8600033 244695040 56758 1992294400 134512640 136485738 4289602176 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 59740 56758 245 482 0 59256 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 238960

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14045
/proc/meminfo: memFree=1460484/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=275444 CPUtime=162.25
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 70333 0 0 0 15905 320 0 0 25 0 1 0 8600033 282054656 65884 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 68861 65884 245 482 0 68377 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 275444

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14047
/proc/meminfo: memFree=1432212/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=303204 CPUtime=222.24
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 77265 0 0 0 21800 424 0 0 25 0 1 0 8600033 310480896 72816 1992294400 134512640 136485738 4289602176 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 75801 72816 245 482 0 75317 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 303204

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14049
/proc/meminfo: memFree=1419688/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=315612 CPUtime=282.22
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 80358 0 0 0 27688 534 0 0 25 0 1 0 8600033 323186688 75909 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 78903 75909 245 482 0 78419 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 315612

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14051
/proc/meminfo: memFree=1419688/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=315612 CPUtime=342.21
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 80358 0 0 0 33585 636 0 0 25 0 1 0 8600033 323186688 75909 1992294400 134512640 136485738 4289602176 18446744073709551615 135040479 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 78903 75909 245 482 0 78419 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 315612

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14051
/proc/meminfo: memFree=1419564/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=315612 CPUtime=402.2
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 80358 0 0 0 39485 735 0 0 25 0 1 0 8600033 323186688 75909 1992294400 134512640 136485738 4289602176 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 78903 75909 245 482 0 78419 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 315612

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14056
/proc/meminfo: memFree=1410140/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=324324 CPUtime=462.18
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 82555 0 0 0 45382 836 0 0 25 0 1 0 8600033 332107776 78106 1992294400 134512640 136485738 4289602176 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 81081 78106 245 482 0 80597 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 324324

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14058
/proc/meminfo: memFree=1410140/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=324324 CPUtime=522.16
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 82555 0 0 0 51269 947 0 0 25 0 1 0 8600033 332107776 78106 1992294400 134512640 136485738 4289602176 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 81081 78106 245 482 0 80597 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 324324

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14060
/proc/meminfo: memFree=1410140/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=324324 CPUtime=582.15
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 82555 0 0 0 57171 1044 0 0 25 0 1 0 8600033 332107776 78106 1992294400 134512640 136485738 4289602176 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 81081 78106 245 482 0 80597 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 324324

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14062
/proc/meminfo: memFree=1391540/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=642.14
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87215 0 0 0 63071 1143 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 342864

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14068
/proc/meminfo: memFree=1391540/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=882.08
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87215 0 0 0 86657 1551 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 342864

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14070
/proc/meminfo: memFree=1391540/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=942.06
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87215 0 0 0 92552 1654 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135039236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 342864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14070
/proc/meminfo: memFree=1391540/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1002.04
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87215 0 0 0 98446 1758 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135040779 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 342864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14072
/proc/meminfo: memFree=1391540/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1062.03
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 104348 1855 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 342864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14074
/proc/meminfo: memFree=1391540/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1122.02
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 110249 1953 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135844010 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 342864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14076
/proc/meminfo: memFree=1391540/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1182
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 116148 2052 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 342864

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14078
/proc/meminfo: memFree=1391292/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1241.99
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 122049 2150 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 342864

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14078
/proc/meminfo: memFree=1391168/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1301.98
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 127952 2246 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 342864

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14080
/proc/meminfo: memFree=1391168/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1361.96
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 133854 2342 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 342864

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14082
/proc/meminfo: memFree=1391168/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1421.95
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 139759 2436 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 342864

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14084
/proc/meminfo: memFree=1391168/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1481.92
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 145653 2539 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 342864

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14086
/proc/meminfo: memFree=1391168/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1541.91
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 151552 2639 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 342864

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14086
/proc/meminfo: memFree=1391044/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1601.9
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87216 0 0 0 157455 2735 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 342864

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14088
/proc/meminfo: memFree=1391044/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1661.88
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87217 0 0 0 163358 2830 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 342864

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14090
/proc/meminfo: memFree=1390920/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1721.86
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87217 0 0 0 169262 2924 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 342864

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14092
/proc/meminfo: memFree=1390672/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1781.85
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87217 0 0 0 175165 3020 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 134638630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 342864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14092
/proc/meminfo: memFree=1390672/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1800.05
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87217 0 0 0 176958 3047 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 342864

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: 0.99 0.98 0.99 2/107 14092
/proc/meminfo: memFree=1390672/2059040 swapFree=4187148/4192956
[pid=14040] ppid=14038 vsize=342864 CPUtime=1800.05
/proc/14040/stat : 14040 (pbct) R 14038 14040 14015 0 -1 4202496 87217 0 0 0 176958 3047 0 0 25 0 1 0 8600033 351092736 82765 1992294400 134512640 136485738 4289602176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14040/statm: 85716 82765 245 482 0 85232 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 342864

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.1
CPU user time (s): 1769.59
CPU system time (s): 30.5084
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 342864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.59
system time used= 30.5084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87217
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= 8073

runsolver used 2.80457 second user time and 8.67468 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-16 09:24:41
IDJOB=2668185
IDBENCH=48268
IDSOLVER=1170
FILE ID=node048/2668185-1276673081
PBS_JOBID= 11172550
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668185-1276673081/watcher-2668185-1276673081 -o /tmp/evaluation-result-2668185-1276673081/solver-2668185-1276673081 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668185-1276673081.opb

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

MD5SUM BENCH= 9b75ee50c2c62e6be495e8bd0a94fa2c
RANDOM SEED=23965633

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1724272 kB
Buffers:         84440 kB
Cached:         130880 kB
SwapCached:        280 kB
Active:          97888 kB
Inactive:       171140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1724272 kB
SwapTotal:     4192956 kB
SwapFree:      4187148 kB
Dirty:            2124 kB
Writeback:           0 kB
AnonPages:       53440 kB
Mapped:          15352 kB
Slab:            44060 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182128 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= 62452 MiB
End job on node048 at 2010-06-16 09:54:44