Trace number 2682397

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)-1 1800.06 1802.51

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555-max.opb
MD5SUM2533454829254b6bcc39aa8d9b25219b
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-11
Best CPU time to get the best result obtained on this benchmark1800.2
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -18535
Optimality of the best value was proved NO
Number of variables901
Total number of constraints2521
Number of constraints which are clauses2520
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint840
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 576460752303423488
Number of bits of the biggest number in a constraint 60
Biggest sum of numbers in a constraint 2305842614989581580
Number of bits of the biggest sum of numbers61
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.02/0.02	c constraints 1/0 clauses 2520/0 units 0
0.02/0.02	c vars 901
0.02/0.02	c objective 21 + -2097151
0.59/0.68	c 0.634903 15.5273 646 20025
0.59/0.68	o -1
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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 -x185 -x186 -x187 -x188 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-x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901

Verifier Data 

OK	-1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682397-1277494433/watcher-2682397-1277494433 -o /tmp/evaluation-result-2682397-1277494433/solver-2682397-1277494433 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682397-1277494433.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 23339
/proc/meminfo: memFree=1882968/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=2136 CPUtime=0
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 247 0 0 0 0 0 0 0 18 0 1 0 123099648 2187264 167 1992294400 134512640 136421960 4287808896 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23339/statm: 534 167 145 467 0 65 0

[startup+0.027598 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23339
/proc/meminfo: memFree=1882968/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=2268 CPUtime=0.02
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 273 0 0 0 2 0 0 0 18 0 1 0 123099648 2322432 193 1992294400 134512640 136421960 4287808896 18446744073709551615 135818435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23339/statm: 567 193 146 467 0 98 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2268

[startup+0.101606 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23339
/proc/meminfo: memFree=1882968/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=11140 CPUtime=0.09
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 2458 0 0 0 9 0 0 0 21 0 1 0 123099648 11407360 2379 1992294400 134512640 136421960 4287808896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 2818 2383 196 467 0 2349 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11140

[startup+0.301624 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23339
/proc/meminfo: memFree=1882968/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=14856 CPUtime=0.29
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 3421 0 0 0 26 3 0 0 21 0 1 0 123099648 15212544 3341 1992294400 134512640 136421960 4287808896 18446744073709551615 135237625 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 3714 3341 217 467 0 3245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14856

[startup+0.701663 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23339
/proc/meminfo: memFree=1882968/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=16384 CPUtime=0.7
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 3766 0 0 0 65 5 0 0 22 0 1 0 123099648 16777216 3685 1992294400 134512640 136421960 4287808896 18446744073709551615 135154705 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 4096 3685 239 467 0 3627 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 16384

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23340
/proc/meminfo: memFree=1868576/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=18428 CPUtime=1.49
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 4269 0 0 0 143 6 0 0 25 0 1 0 123099648 18870272 4188 1992294400 134512640 136421960 4287808896 18446744073709551615 135818400 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 4607 4188 239 467 0 4138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18428

[startup+3.10089 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23340
/proc/meminfo: memFree=1866344/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=19444 CPUtime=3.09
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 4538 0 0 0 301 8 0 0 25 0 1 0 123099648 19910656 4457 1992294400 134512640 136421960 4287808896 18446744073709551615 135238902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 4861 4457 239 467 0 4392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19444

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23340
/proc/meminfo: memFree=1863616/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=24032 CPUtime=6.29
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 5680 0 0 0 618 11 0 0 25 0 1 0 123099648 24608768 5599 1992294400 134512640 136421960 4287808896 18446744073709551615 135818385 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 6008 5599 239 467 0 5539 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24032

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23340
/proc/meminfo: memFree=1860888/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=24416 CPUtime=12.69
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 5780 0 0 0 1253 16 0 0 25 0 1 0 123099648 25001984 5699 1992294400 134512640 136421960 4287808896 18446744073709551615 135809508 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 6104 5699 239 467 0 5635 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24416

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23340
/proc/meminfo: memFree=1857044/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=27856 CPUtime=25.49
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 6643 0 0 0 2519 30 0 0 25 0 1 0 123099648 28524544 6562 1992294400 134512640 136421960 4287808896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 6964 6562 239 467 0 6495 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27856

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23342
/proc/meminfo: memFree=1854564/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=30352 CPUtime=51.08
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 7301 0 0 0 5057 51 0 0 25 0 1 0 123099648 31080448 7183 1992294400 134512640 136421960 4287808896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 7588 7183 239 467 0 7119 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30352

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23342
/proc/meminfo: memFree=1850596/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=34188 CPUtime=102.27
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 8266 0 0 0 10127 100 0 0 25 0 1 0 123099648 35008512 8148 1992294400 134512640 136421960 4287808896 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 8547 8148 239 467 0 8078 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34188

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23344
/proc/meminfo: memFree=1850596/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=34184 CPUtime=162.25
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 8266 0 0 0 16076 149 0 0 25 0 1 0 123099648 35004416 8148 1992294400 134512640 136421960 4287808896 18446744073709551615 134863660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 8546 8148 239 467 0 8077 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34184

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23346
/proc/meminfo: memFree=1847868/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=36956 CPUtime=222.24
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 8971 0 0 0 22029 195 0 0 25 0 1 0 123099648 37842944 8818 1992294400 134512640 136421960 4287808896 18446744073709551615 135809626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 9239 8818 239 467 0 8770 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36956

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23351
/proc/meminfo: memFree=1847248/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=36508 CPUtime=282.23
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 8971 0 0 0 27981 242 0 0 25 0 1 0 123099648 37384192 8731 1992294400 134512640 136421960 4287808896 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 9127 8731 239 467 0 8658 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 36508

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23353
/proc/meminfo: memFree=1847248/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=36508 CPUtime=342.21
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 8971 0 0 0 33931 290 0 0 25 0 1 0 123099648 37384192 8731 1992294400 134512640 136421960 4287808896 18446744073709551615 135818454 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 9127 8731 239 467 0 8658 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 36508

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23353
/proc/meminfo: memFree=1844148/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=39952 CPUtime=402.19
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 9817 0 0 0 39895 324 0 0 25 0 1 0 123099648 40910848 9577 1992294400 134512640 136421960 4287808896 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 9988 9577 239 467 0 9519 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 39952

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23355
/proc/meminfo: memFree=1844148/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=39920 CPUtime=462.18
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 9817 0 0 0 45847 371 0 0 25 0 1 0 123099648 40878080 9577 1992294400 134512640 136421960 4287808896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 9980 9577 239 467 0 9511 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 39920

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23357
/proc/meminfo: memFree=1844148/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=39920 CPUtime=522.17
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 9817 0 0 0 51797 420 0 0 25 0 1 0 123099648 40878080 9577 1992294400 134512640 136421960 4287808896 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 9980 9577 239 467 0 9511 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 39920

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23359
/proc/meminfo: memFree=1843032/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=40656 CPUtime=582.15
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 10085 0 0 0 57747 468 0 0 25 0 1 0 123099648 41631744 9765 1992294400 134512640 136421960 4287808896 18446744073709551615 135806113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 10164 9765 239 467 0 9695 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 40656

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 23361
/proc/meminfo: memFree=1843032/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=40656 CPUtime=642.14
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 10085 0 0 0 63698 516 0 0 25 0 1 0 123099648 41631744 9765 1992294400 134512640 136421960 4287808896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 10164 9765 239 467 0 9695 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 40656

[startup+702.302 s]

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

/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 11413 0 0 0 105387 816 0 0 25 0 1 0 123099648 44453888 10451 1992294400 134512640 136421960 4287808896 18446744073709551615 135820835 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 10853 10451 239 467 0 10384 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 43412

[startup+1122.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 23373
/proc/meminfo: memFree=1838320/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=45708 CPUtime=1122.01
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 11968 0 0 0 111341 860 0 0 25 0 1 0 123099648 46804992 11006 1992294400 134512640 136421960 4287808896 18446744073709551615 135811156 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11427 11006 239 467 0 10958 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 45708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 23375
/proc/meminfo: memFree=1838320/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=45660 CPUtime=1182
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 11968 0 0 0 117290 910 0 0 25 0 1 0 123099648 46755840 11006 1992294400 134512640 136421960 4287808896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11415 11006 239 467 0 10946 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 45660

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23377
/proc/meminfo: memFree=1838320/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=45660 CPUtime=1241.98
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 11968 0 0 0 123241 957 0 0 25 0 1 0 123099648 46755840 11006 1992294400 134512640 136421960 4287808896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11415 11006 239 467 0 10946 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 45660

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23377
/proc/meminfo: memFree=1837576/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46428 CPUtime=1301.98
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12162 0 0 0 129200 998 0 0 25 0 1 0 123099648 47542272 11200 1992294400 134512640 136421960 4287808896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11607 11200 239 467 0 11138 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 46428

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23379
/proc/meminfo: memFree=1837452/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46084 CPUtime=1361.96
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12163 0 0 0 135157 1039 0 0 25 0 1 0 123099648 47190016 11119 1992294400 134512640 136421960 4287808896 18446744073709551615 135165234 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11521 11119 239 467 0 11052 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 46084

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23381
/proc/meminfo: memFree=1837452/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46084 CPUtime=1421.95
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12163 0 0 0 141108 1087 0 0 25 0 1 0 123099648 47190016 11119 1992294400 134512640 136421960 4287808896 18446744073709551615 135686929 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11521 11119 239 467 0 11052 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 46084

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23383
/proc/meminfo: memFree=1837452/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46084 CPUtime=1481.92
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12163 0 0 0 147055 1137 0 0 25 0 1 0 123099648 47190016 11119 1992294400 134512640 136421960 4287808896 18446744073709551615 135166456 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11521 11119 239 467 0 11052 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 46084

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23385
/proc/meminfo: memFree=1837452/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46256 CPUtime=1541.91
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12222 0 0 0 153011 1180 0 0 25 0 1 0 123099648 47366144 11162 1992294400 134512640 136421960 4287808896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11564 11162 239 467 0 11095 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 46256

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23385
/proc/meminfo: memFree=1837452/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46084 CPUtime=1601.9
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12222 0 0 0 158962 1228 0 0 25 0 1 0 123099648 47190016 11119 1992294400 134512640 136421960 4287808896 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11521 11119 239 467 0 11052 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 46084

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23396
/proc/meminfo: memFree=1837328/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46084 CPUtime=1661.87
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12222 0 0 0 164908 1279 0 0 25 0 1 0 123099648 47190016 11119 1992294400 134512640 136421960 4287808896 18446744073709551615 135166561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11521 11119 239 467 0 11052 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 46084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23398
/proc/meminfo: memFree=1837328/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46084 CPUtime=1721.86
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12222 0 0 0 170868 1318 0 0 25 0 1 0 123099648 47190016 11119 1992294400 134512640 136421960 4287808896 18446744073709551615 135154800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11521 11119 239 467 0 11052 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 46084

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23400
/proc/meminfo: memFree=1835840/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=47724 CPUtime=1781.84
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12667 0 0 0 176827 1357 0 0 25 0 1 0 123099648 48869376 11520 1992294400 134512640 136421960 4287808896 18446744073709551615 135165271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11931 11520 239 467 0 11462 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 47724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23400
/proc/meminfo: memFree=1836584/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46316 CPUtime=1800.04
/proc/23339/stat : 23339 (pbct) R 23337 23339 23150 0 -1 4202496 12667 0 0 0 178636 1368 0 0 25 0 1 0 123099648 47427584 11176 1992294400 134512640 136421960 4287808896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23339/statm: 11579 11176 239 467 0 11110 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 46316

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -23339

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 23401
/proc/meminfo: memFree=1836576/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46316 CPUtime=1800.04
/proc/23339/stat : 23339 (pbct) S 23337 23339 23150 0 -1 4194304 12667 0 0 0 178636 1368 0 0 25 0 1 0 123099648 47427584 11176 1992294400 134512640 136421960 4287808896 18446744073709551615 135884462 0 16384 4096 16387 18446604437861107584 0 0 17 1 0 0 0
/proc/23339/statm: 11579 11176 239 467 0 11110 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 46316

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 23401
/proc/meminfo: memFree=1836576/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46316 CPUtime=1800.04
/proc/23339/stat : 23339 (pbct) S 23337 23339 23150 0 -1 4194304 12667 0 0 0 178636 1368 0 0 25 0 1 0 123099648 47427584 11176 1992294400 134512640 136421960 4287808896 18446744073709551615 135884462 0 16384 4096 16387 18446604437861107584 0 0 17 1 0 0 0
/proc/23339/statm: 11579 11176 239 467 0 11110 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 46316

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 23401
/proc/meminfo: memFree=1836576/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46316 CPUtime=1800.04
/proc/23339/stat : 23339 (pbct) S 23337 23339 23150 0 -1 4194304 12667 0 0 0 178636 1368 0 0 25 0 1 0 123099648 47427584 11176 1992294400 134512640 136421960 4287808896 18446744073709551615 135884462 0 16384 4096 16387 18446604437861107584 0 0 17 1 0 0 0
/proc/23339/statm: 11579 11176 239 467 0 11110 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 46316

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 23401
/proc/meminfo: memFree=1836576/2059040 swapFree=4139084/4192956
[pid=23339] ppid=23337 vsize=46316 CPUtime=1800.04
/proc/23339/stat : 23339 (pbct) S 23337 23339 23150 0 -1 4194304 12667 0 0 0 178636 1368 0 0 25 0 1 0 123099648 47427584 11176 1992294400 134512640 136421960 4287808896 18446744073709551615 135884462 0 16384 4096 16387 18446604437861107584 0 0 17 1 0 0 0
/proc/23339/statm: 11579 11176 239 467 0 11110 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 46316

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.51
CPU time (s): 1800.06
CPU user time (s): 1786.37
CPU system time (s): 13.6949
CPU usage (%): 99.8639
Max. virtual memory (cumulated for all children) (KiB): 47756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.37
system time used= 13.6949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12667
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= 4935

runsolver used 3.00154 second user time and 8.48271 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-25 21:33:53
IDJOB=2682397
IDBENCH=3007
IDSOLVER=1192
FILE ID=node018/2682397-1277494433
PBS_JOBID= 11190576
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682397-1277494433/watcher-2682397-1277494433 -o /tmp/evaluation-result-2682397-1277494433/solver-2682397-1277494433 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682397-1277494433.opb

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

MD5SUM BENCH= 2533454829254b6bcc39aa8d9b25219b
RANDOM SEED=1939567938

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1883496 kB
Buffers:          9612 kB
Cached:          66996 kB
SwapCached:       6040 kB
Active:          69376 kB
Inactive:        19872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1883496 kB
SwapTotal:     4192956 kB
SwapFree:      4139084 kB
Dirty:            2028 kB
Writeback:           8 kB
AnonPages:       11364 kB
Mapped:          11888 kB
Slab:            64440 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181048 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= 62488 MiB
End job on node018 at 2010-06-25 22:03:56