Trace number 2681619

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 (MO)44 1163.61 1163.89

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_4.opb
MD5SUMca18e0f90c225db0db25139874012827
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark1163.61
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
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 constraint61
Maximum length of a constraint108
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)75484
Sum of products size (including duplicates)150968
Number of different products75484
Sum of products size150968

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
1.19/1.25	c constraints 75484/0 clauses 76484/0 units 0
1.19/1.25	c vars 1000
1.19/1.25	c objective 1000 + 0
21.99/22.01	c 20.2439 1627.97 1 76341
21.99/22.01	o 54
218.64/218.79	c 216.313 1658.63 828 85585
218.64/218.79	o 53
219.85/219.94	c 217.448 1658.63 828 86556
219.85/219.94	o 52
220.94/221.06	c 218.563 1658.63 829 87508
220.94/221.06	o 51
222.05/222.19	c 219.685 1658.63 829 88483
222.05/222.19	o 49
226.44/226.50	c 223.983 1658.63 1035 91599
226.44/226.50	o 48
237.03/237.19	c 234.598 1660.05 2047 96737
237.03/237.19	o 47
320.92/321.03	c 317.931 1671.14 9570 134066
320.92/321.03	o 46
520.77/520.90	c 516.677 1695.75 27603 216310
520.77/520.90	o 45
665.53/665.76	c 660.708 1718.41 42708 260268
665.53/665.76	o 44
1163.42/1163.71	s SATISFIABLE
1163.42/1163.71	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 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Verifier Data 

OK	44

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681619-1277500820/watcher-2681619-1277500820 -o /tmp/evaluation-result-2681619-1277500820/solver-2681619-1277500820 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681619-1277500820.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 28246
/proc/meminfo: memFree=1841020/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=2136 CPUtime=0
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 91372856 2187264 187 1992294400 134512640 136421960 4291959264 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28246/statm: 534 187 145 467 0 65 0

[startup+0.0638141 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28246
/proc/meminfo: memFree=1841020/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=2516 CPUtime=0.06
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 349 0 0 0 6 0 0 0 20 0 1 0 91372856 2576384 268 1992294400 134512640 136421960 4291959264 18446744073709551615 135806113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28246/statm: 629 269 145 467 0 160 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2516

[startup+0.100817 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28246
/proc/meminfo: memFree=1841020/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=2772 CPUtime=0.09
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 405 0 0 0 9 0 0 0 20 0 1 0 91372856 2838528 324 1992294400 134512640 136421960 4291959264 18446744073709551615 134516868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28246/statm: 693 324 145 467 0 224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2772

[startup+0.300834 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28246
/proc/meminfo: memFree=1841020/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=4056 CPUtime=0.29
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 751 0 0 0 29 0 0 0 20 0 1 0 91372856 4153344 670 1992294400 134512640 136421960 4291959264 18446744073709551615 135161800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28246/statm: 1014 671 146 467 0 545 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4056

[startup+0.700869 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28246
/proc/meminfo: memFree=1841020/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=18096 CPUtime=0.69
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 4257 0 0 0 68 1 0 0 21 0 1 0 91372856 18530304 4111 1992294400 134512640 136421960 4291959264 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28246/statm: 4524 4111 146 467 0 4055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18096

[startup+1.50094 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28247
/proc/meminfo: memFree=1814848/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=68716 CPUtime=1.49
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 16953 0 0 0 142 7 0 0 23 0 1 0 91372856 70365184 16676 1992294400 134512640 136421960 4291959264 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 17212 16681 189 467 0 16743 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68716

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28247
/proc/meminfo: memFree=1698660/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=237476 CPUtime=3.09
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 61092 0 0 0 286 23 0 0 25 0 1 0 91372856 243175424 58107 1992294400 134512640 136421960 4291959264 18446744073709551615 134597747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 59369 58108 189 467 0 58900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 237476

[startup+6.30035 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28247
/proc/meminfo: memFree=1436772/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=479800 CPUtime=6.29
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 124989 0 0 0 578 51 0 0 25 0 1 0 91372856 491315200 117173 1992294400 134512640 136421960 4291959264 18446744073709551615 135878161 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 119950 117173 193 467 0 119481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 479800

[startup+12.7009 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28247
/proc/meminfo: memFree=958504/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=968932 CPUtime=12.68
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 256292 0 0 0 1159 109 0 0 25 0 1 0 91372856 992186368 232245 1992294400 134512640 136421960 4291959264 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 242233 232246 193 467 0 241764 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 968932

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 28247
/proc/meminfo: memFree=229260/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1697612 CPUtime=25.49
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 444903 0 0 0 2368 181 0 0 25 0 1 0 91372856 1738354688 402096 1992294400 134512640 136421960 4291959264 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 424403 402096 236 467 0 423934 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1697612

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 28247
/proc/meminfo: memFree=229384/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1697612 CPUtime=51.08
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 444903 0 0 0 4920 188 0 0 25 0 1 0 91372856 1738354688 402096 1992294400 134512640 136421960 4291959264 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 424403 402096 236 467 0 423934 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1697612

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28249
/proc/meminfo: memFree=229260/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1697612 CPUtime=102.27
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 444904 0 0 0 10024 203 0 0 25 0 1 0 91372856 1738354688 402097 1992294400 134512640 136421960 4291959264 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 424403 402097 237 467 0 423934 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1697612

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28251
/proc/meminfo: memFree=229136/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1697612 CPUtime=162.25
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 444904 0 0 0 16003 222 0 0 25 0 1 0 91372856 1738354688 402097 1992294400 134512640 136421960 4291959264 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 424403 402097 237 467 0 423934 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1697612

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28253
/proc/meminfo: memFree=227276/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1698432 CPUtime=222.24
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 445504 0 0 0 21979 245 0 0 25 0 1 0 91372856 1739194368 402693 1992294400 134512640 136421960 4291959264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 424608 402693 237 467 0 424139 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1698432

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28253
/proc/meminfo: memFree=218968/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1706752 CPUtime=282.22
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 447590 0 0 0 27944 278 0 0 25 0 1 0 91372856 1747714048 404777 1992294400 134512640 136421960 4291959264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 426688 404777 237 467 0 426219 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1706752

[startup+342.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28255
/proc/meminfo: memFree=212024/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1713620 CPUtime=342.21
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 449311 0 0 0 33907 314 0 0 25 0 1 0 91372856 1754746880 406497 1992294400 134512640 136421960 4291959264 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 428405 406497 237 467 0 427936 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1713620

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28257
/proc/meminfo: memFree=204460/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1721408 CPUtime=402.2
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 451255 0 0 0 39875 345 0 0 25 0 1 0 91372856 1762721792 408441 1992294400 134512640 136421960 4291959264 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 430352 408441 237 467 0 429883 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1721408

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28259
/proc/meminfo: memFree=196896/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1728808 CPUtime=462.18
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 453094 0 0 0 45841 377 0 0 25 0 1 0 91372856 1770299392 410280 1992294400 134512640 136421960 4291959264 18446744073709551615 134620116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 432202 410280 237 467 0 431733 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1728808

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28261
/proc/meminfo: memFree=189084/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1736444 CPUtime=522.17
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 455021 0 0 0 51807 410 0 0 25 0 1 0 91372856 1778118656 412206 1992294400 134512640 136421960 4291959264 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 434111 412206 237 467 0 433642 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1736444

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28261
/proc/meminfo: memFree=181644/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1743836 CPUtime=582.15
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 456877 0 0 0 57772 443 0 0 25 0 1 0 91372856 1785688064 414062 1992294400 134512640 136421960 4291959264 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 435959 414062 237 467 0 435490 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1743836

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28263
/proc/meminfo: memFree=170112/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1755072 CPUtime=642.14
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 459689 0 0 0 63737 477 0 0 25 0 1 0 91372856 1797193728 416874 1992294400 134512640 136421960 4291959264 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 438768 416874 237 467 0 438299 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1755072

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28265
/proc/meminfo: memFree=161556/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1763736 CPUtime=702.12
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 461822 0 0 0 69704 508 0 0 25 0 1 0 91372856 1806065664 419006 1992294400 134512640 136421960 4291959264 18446744073709551615 135032303 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 440934 419006 237 467 0 440465 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1763736

[startup+762.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28270
/proc/meminfo: memFree=152008/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1772456 CPUtime=762.12
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 464032 0 0 0 75668 544 0 0 25 0 1 0 91372856 1814994944 421216 1992294400 134512640 136421960 4291959264 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 443114 421216 237 467 0 442645 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 1772456

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28272
/proc/meminfo: memFree=142956/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1781708 CPUtime=822.1
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 466331 0 0 0 81631 579 0 0 25 0 1 0 91372856 1824468992 423515 1992294400 134512640 136421960 4291959264 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 445427 423515 237 467 0 444958 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 1781708

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28272
/proc/meminfo: memFree=133780/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1790844 CPUtime=882.08
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 468600 0 0 0 87599 609 0 0 25 0 1 0 91372856 1833824256 425784 1992294400 134512640 136421960 4291959264 18446744073709551615 135020478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 447711 425784 237 467 0 447242 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1790844

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28274
/proc/meminfo: memFree=125844/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1798784 CPUtime=942.06
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 470587 0 0 0 93567 639 0 0 25 0 1 0 91372856 1841954816 427771 1992294400 134512640 136421960 4291959264 18446744073709551615 134863830 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 449696 427771 237 467 0 449227 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1798784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28276
/proc/meminfo: memFree=117908/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1806584 CPUtime=1002.05
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 472549 0 0 0 99532 673 0 0 25 0 1 0 91372856 1849942016 429733 1992294400 134512640 136421960 4291959264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 451646 429733 237 467 0 451177 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1806584

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28278
/proc/meminfo: memFree=105880/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1818744 CPUtime=1062.03
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 475592 0 0 0 105495 708 0 0 25 0 1 0 91372856 1862393856 432776 1992294400 134512640 136421960 4291959264 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 454686 432776 237 467 0 454217 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1818744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28280
/proc/meminfo: memFree=89264/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1834984 CPUtime=1122.02
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 479664 0 0 0 111459 743 0 0 25 0 1 0 91372856 1879023616 436848 1992294400 134512640 136421960 4291959264 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 458746 436848 237 467 0 458277 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1834984



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1163.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28280
/proc/meminfo: memFree=81204/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=1843324 CPUtime=1163.42
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4202496 481684 0 0 0 115580 762 0 0 25 0 1 0 91372856 1887563776 438868 1992294400 134512640 136421960 4291959264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28246/statm: 460831 438868 237 467 0 460362 0
Current children cumulated CPU time (s) 1163.42
Current children cumulated vsize (KiB) 1843324

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

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

[startup+1163.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28280
/proc/meminfo: memFree=81204/2059040 swapFree=4139628/4192956
[pid=28246] ppid=28244 vsize=0 CPUtime=1163.52
/proc/28246/stat : 28246 (pbct) R 28244 28246 27538 0 -1 4194308 481685 0 0 0 115580 772 0 0 25 0 1 0 91372856 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28246/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1163.52
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1163.89
CPU time (s): 1163.61
CPU user time (s): 1155.81
CPU system time (s): 7.79681
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 1843324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1155.81
system time used= 7.79681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481685
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= 1021

runsolver used 1.86672 second user time and 5.56415 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-25 23:20:20
IDJOB=2681619
IDBENCH=48108
IDSOLVER=1192
FILE ID=node057/2681619-1277500820
PBS_JOBID= 11190543
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681619-1277500820/watcher-2681619-1277500820 -o /tmp/evaluation-result-2681619-1277500820/solver-2681619-1277500820 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681619-1277500820.opb

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

MD5SUM BENCH= ca18e0f90c225db0db25139874012827
RANDOM SEED=1352387632

node057.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		: 3000.247
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		: 3000.247
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:       1841548 kB
Buffers:         25204 kB
Cached:          96592 kB
SwapCached:       6172 kB
Active:          70284 kB
Inactive:        64428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841548 kB
SwapTotal:     4192956 kB
SwapFree:      4139628 kB
Dirty:            2860 kB
Writeback:           0 kB
AnonPages:       11420 kB
Mapped:          11932 kB
Slab:            60760 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181440 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= 62392 MiB
End job on node057 at 2010-06-25 23:39:46