Trace number 2682936

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 fixedOPT1077181440 272.007 272.094

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc03.opb
MD5SUM25aef4d44af7e0ab52082ae8b5eea91f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1077181440
Best CPU time to get the best result obtained on this benchmark5.73713
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1077181440
Optimality of the best value was proved YES
Number of variables190
Total number of constraints96
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints54
Minimum length of a constraint6
Maximum length of a constraint169
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3287149567
Number of bits of the biggest sum of numbers32
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 65/0 clauses 31/0 units 0
0.00/0.00	c vars 190
0.00/0.00	c objective 31 + 0
0.19/0.27	c 0.248962 8.33984 538 4095
0.19/0.27	o 1079792640
0.29/0.31	c 0.285956 8.53906 656 4526
0.29/0.31	o 1079086080
0.29/0.39	c 0.358945 8.53906 841 5335
0.29/0.39	o 1078947840
0.39/0.41	c 0.377942 8.53906 913 5581
0.39/0.41	o 1078871040
0.39/0.43	c 0.400939 8.53906 570 5831
0.39/0.43	o 1078359040
0.39/0.44	c 0.405938 8.53906 594 5896
0.39/0.44	o 1078282240
0.59/0.60	c 0.553915 8.66406 1303 7158
0.59/0.60	o 1077872640
0.59/0.63	c 0.58591 8.66406 789 7532
0.59/0.63	o 1077795840
5.09/5.19	c 4.83326 8.78906 1322 48097
5.09/5.19	o 1077754880
14.38/14.43	c 13.47 8.78906 1189 131329
14.38/14.43	o 1077647360
14.38/14.44	c 13.474 8.78906 901 131411
14.38/14.44	o 1077570560
14.49/14.50	c 13.5339 8.78906 1020 131989
14.49/14.50	o 1077509120
14.49/14.54	c 13.5729 8.78906 897 132378
14.49/14.54	o 1077258240
14.49/14.54	c 13.5759 8.78906 905 132410
14.49/14.54	o 1077181440
271.90/272.07	c 257.568 8.90625 1798 2374024
271.90/272.07	s OPTIMUM FOUND
271.90/272.07	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 -x150 x151 -x152 x153 -x154 x155 x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x170 x171 x172 x173 x174 -x175 -x176 -x177 x178 -x179 x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190

Verifier Data 

OK	1077181440

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682936-1277488279/watcher-2682936-1277488279 -o /tmp/evaluation-result-2682936-1277488279/solver-2682936-1277488279 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682936-1277488279.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.94 3/106 28810
/proc/meminfo: memFree=1864064/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=3048 CPUtime=0
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 467 0 0 0 0 0 0 0 24 0 1 0 90118807 3121152 386 1992294400 134512640 136421960 4292542160 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 762 387 189 467 0 293 0

[startup+0.0770429 s]
/proc/loadavg: 0.91 0.97 0.94 3/106 28810
/proc/meminfo: memFree=1864064/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8536 CPUtime=0.06
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1822 0 0 0 6 0 0 0 24 0 1 0 90118807 8740864 1741 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2134 1741 216 467 0 1665 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8536

[startup+0.101046 s]
/proc/loadavg: 0.91 0.97 0.94 3/106 28810
/proc/meminfo: memFree=1864064/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8536 CPUtime=0.09
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1831 0 0 0 9 0 0 0 24 0 1 0 90118807 8740864 1750 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2134 1750 216 467 0 1665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8536

[startup+0.301079 s]
/proc/loadavg: 0.91 0.97 0.94 3/106 28810
/proc/meminfo: memFree=1864064/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8740 CPUtime=0.29
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1898 0 0 0 27 2 0 0 25 0 1 0 90118807 8949760 1816 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2185 1816 238 467 0 1716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8740

[startup+0.701147 s]
/proc/loadavg: 0.91 0.97 0.94 3/106 28810
/proc/meminfo: memFree=1864064/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8868 CPUtime=0.69
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1925 0 0 0 64 5 0 0 25 0 1 0 90118807 9080832 1836 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2217 1836 238 467 0 1748 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8868

[startup+1.50128 s]
/proc/loadavg: 0.91 0.97 0.94 2/107 28813
/proc/meminfo: memFree=1857484/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8868 CPUtime=1.49
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1926 0 0 0 137 12 0 0 25 0 1 0 90118807 9080832 1837 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2217 1837 238 467 0 1748 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8868

[startup+3.10055 s]
/proc/loadavg: 0.91 0.97 0.94 2/107 28813
/proc/meminfo: memFree=1857360/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8868 CPUtime=3.09
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1932 0 0 0 287 22 0 0 25 0 1 0 90118807 9080832 1843 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2217 1843 238 467 0 1748 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8868

[startup+6.30108 s]
/proc/loadavg: 0.92 0.97 0.94 2/107 28813
/proc/meminfo: memFree=1857112/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8996 CPUtime=6.29
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1956 0 0 0 585 44 0 0 25 0 1 0 90118807 9211904 1866 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2249 1866 238 467 0 1780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8996

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.94 2/107 28813
/proc/meminfo: memFree=1856988/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8996 CPUtime=12.69
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1956 0 0 0 1185 84 0 0 25 0 1 0 90118807 9211904 1866 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2249 1866 238 467 0 1780 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8996

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.94 2/107 28813
/proc/meminfo: memFree=1856864/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8996 CPUtime=25.48
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1968 0 0 0 2384 164 0 0 25 0 1 0 90118807 9211904 1873 1992294400 134512640 136421960 4292542160 18446744073709551615 135021833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2249 1873 238 467 0 1780 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8996

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.94 2/107 28813
/proc/meminfo: memFree=1856864/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8996 CPUtime=51.07
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1970 0 0 0 4798 309 0 0 25 0 1 0 90118807 9211904 1875 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2249 1875 238 467 0 1780 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8996

[startup+102.308 s]
/proc/loadavg: 1.02 0.99 0.94 2/107 28815
/proc/meminfo: memFree=1856616/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=8996 CPUtime=102.27
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1981 0 0 0 9638 589 0 0 25 0 1 0 90118807 9211904 1886 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2249 1886 238 467 0 1780 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8996

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28817
/proc/meminfo: memFree=1856616/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=162.24
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1992 0 0 0 15332 892 0 0 25 0 1 0 90118807 9334784 1897 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1897 238 467 0 1810 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9116

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28817
/proc/meminfo: memFree=1856616/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=222.22
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1995 0 0 0 21024 1198 0 0 25 0 1 0 90118807 9334784 1900 1992294400 134512640 136421960 4292542160 18446744073709551615 135020653 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1900 238 467 0 1810 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9116

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

[startup+230.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28819
/proc/meminfo: memFree=1856616/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=230.22
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1995 0 0 0 21782 1240 0 0 25 0 1 0 90118807 9334784 1900 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1900 238 467 0 1810 0
Current children cumulated CPU time (s) 230.22
Current children cumulated vsize (KiB) 9116

[startup+255.902 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28819
/proc/meminfo: memFree=1856616/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=255.81
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1996 0 0 0 24219 1362 0 0 25 0 1 0 90118807 9334784 1901 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1901 238 467 0 1810 0
Current children cumulated CPU time (s) 255.81
Current children cumulated vsize (KiB) 9116

[startup+262.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28819
/proc/meminfo: memFree=1856616/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=262.21
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 1997 0 0 0 24827 1394 0 0 25 0 1 0 90118807 9334784 1902 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1902 238 467 0 1810 0
Current children cumulated CPU time (s) 262.21
Current children cumulated vsize (KiB) 9116

[startup+268.701 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28819
/proc/meminfo: memFree=1856492/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=268.6
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 2007 0 0 0 25437 1423 0 0 25 0 1 0 90118807 9334784 1912 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1912 238 467 0 1810 0
Current children cumulated CPU time (s) 268.6
Current children cumulated vsize (KiB) 9116

[startup+270.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28819
/proc/meminfo: memFree=1856492/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=270.21
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 2007 0 0 0 25589 1432 0 0 25 0 1 0 90118807 9334784 1912 1992294400 134512640 136421960 4292542160 18446744073709551615 135025738 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1912 238 467 0 1810 0
Current children cumulated CPU time (s) 270.21
Current children cumulated vsize (KiB) 9116

[startup+271.101 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28819
/proc/meminfo: memFree=1856492/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=271
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 2007 0 0 0 25664 1436 0 0 25 0 1 0 90118807 9334784 1912 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1912 238 467 0 1810 0
Current children cumulated CPU time (s) 271
Current children cumulated vsize (KiB) 9116

[startup+271.5 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28819
/proc/meminfo: memFree=1856492/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=271.4
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 2007 0 0 0 25702 1438 0 0 25 0 1 0 90118807 9334784 1912 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1912 238 467 0 1810 0
Current children cumulated CPU time (s) 271.4
Current children cumulated vsize (KiB) 9116

[startup+271.901 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28819
/proc/meminfo: memFree=1856492/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=271.8
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 2007 0 0 0 25740 1440 0 0 25 0 1 0 90118807 9334784 1912 1992294400 134512640 136421960 4292542160 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1912 238 467 0 1810 0
Current children cumulated CPU time (s) 271.8
Current children cumulated vsize (KiB) 9116

[startup+272.001 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 28819
/proc/meminfo: memFree=1856492/2059040 swapFree=4139556/4192956
[pid=28810] ppid=28808 vsize=9116 CPUtime=271.9
/proc/28810/stat : 28810 (pbct) R 28808 28810 28186 0 -1 4202496 2007 0 0 0 25749 1441 0 0 25 0 1 0 90118807 9334784 1912 1992294400 134512640 136421960 4292542160 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2279 1912 238 467 0 1810 0
Current children cumulated CPU time (s) 271.9
Current children cumulated vsize (KiB) 9116

Child status: 0
Real time (s): 272.094
CPU time (s): 272.007
CPU user time (s): 257.589
CPU system time (s): 14.4178
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 9124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 257.589
system time used= 14.4178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2012
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= 684

runsolver used 0.433934 second user time and 1.3098 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-25 19:51:19
IDJOB=2682936
IDBENCH=2474
IDSOLVER=1192
FILE ID=node055/2682936-1277488279
PBS_JOBID= 11190492
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc03.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682936-1277488279/watcher-2682936-1277488279 -o /tmp/evaluation-result-2682936-1277488279/solver-2682936-1277488279 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682936-1277488279.opb

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

MD5SUM BENCH= 25aef4d44af7e0ab52082ae8b5eea91f
RANDOM SEED=1562299928

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1864468 kB
Buffers:         22184 kB
Cached:          78284 kB
SwapCached:       5976 kB
Active:          68752 kB
Inactive:        44320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1864468 kB
SwapTotal:     4192956 kB
SwapFree:      4139556 kB
Dirty:            1892 kB
Writeback:           4 kB
AnonPages:       11320 kB
Mapped:          11836 kB
Slab:            59428 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182844 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= 62360 MiB
End job on node055 at 2010-06-25 19:55:51