Trace number 2681719

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)-48 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_1.opb
MD5SUM2be9d345a101e171c9ff93c0b5b2195d
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-48
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2482
Sum of products size (including duplicates)4964
Number of different products1241
Sum of products size2482

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
0.00/0.02	c constraints 1441/0 clauses 1241/0 units 0
0.00/0.02	c vars 200
0.00/0.02	c objective 200 + -200
0.59/0.66	c 0.605907 40.5078 0 18029
0.59/0.66	o -7
1.29/1.32	c 1.21382 41.5938 0 45727
1.29/1.32	o -8
1.29/1.35	c 1.24381 41.7891 0 46441
1.29/1.35	o -9
1.29/1.37	c 1.25981 41.7891 0 46781
1.29/1.37	o -10
1.29/1.38	c 1.27581 41.7891 1 47120
1.29/1.38	o -11
3.89/3.95	c 3.79942 41.7891 1 55924
3.89/3.95	o -38
4.09/4.10	c 3.9514 41.7891 3 56627
4.09/4.10	o -39
4.30/4.39	c 4.23536 41.7891 76 57963
4.30/4.39	o -40
4.30/4.40	c 4.24635 41.7891 77 58003
4.30/4.40	o -41
4.49/4.52	c 4.35934 41.7891 192 58535
4.49/4.52	o -42
4.49/4.58	c 4.42533 41.7891 217 58806
4.49/4.58	o -43
5.59/5.68	c 5.47817 44.625 4690 64764
5.59/5.68	o -44
9.58/9.69	c 9.35558 49.8242 7900 83721
9.58/9.69	o -45
14.79/14.84	c 14.3448 51.1133 10135 108134
14.79/14.84	o -46
18.09/18.10	c 17.5183 51.1133 11184 123468
18.09/18.10	o -47
18.09/18.12	c 17.5293 51.1133 11185 123511
18.09/18.12	o -48
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	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 -x191 -x192 x193 -x194 x195 x196 x197 -x198 -x199 -x200

Verifier Data 

OK	-48

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681719-1277502782/watcher-2681719-1277502782 -o /tmp/evaluation-result-2681719-1277502782/solver-2681719-1277502782 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681719-1277502782.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 3/105 32727
/proc/meminfo: memFree=1855224/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=2268 CPUtime=0
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 299 0 0 0 0 0 0 0 25 0 1 0 91571676 2322432 219 1992294400 134512640 136421960 4287090176 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32727/statm: 567 219 144 467 0 98 0

[startup+0.0247449 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32727
/proc/meminfo: memFree=1855224/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=3708 CPUtime=0.02
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 622 0 0 0 2 0 0 0 25 0 1 0 91571676 3796992 542 1992294400 134512640 136421960 4287090176 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 927 544 190 467 0 458 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3708

[startup+0.101753 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32727
/proc/meminfo: memFree=1855224/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=10760 CPUtime=0.09
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 2358 0 0 0 8 1 0 0 25 0 1 0 91571676 11018240 2278 1992294400 134512640 136421960 4287090176 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 2690 2279 194 467 0 2221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10760

[startup+0.301775 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32727
/proc/meminfo: memFree=1855224/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=26820 CPUtime=0.29
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 6536 0 0 0 27 2 0 0 25 0 1 0 91571676 27463680 6342 1992294400 134512640 136421960 4287090176 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 6705 6346 195 467 0 6236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26820

[startup+0.701816 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32727
/proc/meminfo: memFree=1855224/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=42588 CPUtime=0.69
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 10467 0 0 0 63 6 0 0 25 0 1 0 91571676 43610112 9813 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 10647 9813 237 467 0 10178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42588

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32728
/proc/meminfo: memFree=1816652/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=42788 CPUtime=1.49
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 10538 0 0 0 138 11 0 0 25 0 1 0 91571676 43814912 9823 1992294400 134512640 136421960 4287090176 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 10697 9823 237 467 0 10228 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42788

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32728
/proc/meminfo: memFree=1816156/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=42788 CPUtime=3.09
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 10538 0 0 0 295 14 0 0 25 0 1 0 91571676 43814912 9823 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 10697 9823 237 467 0 10228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42788

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32728
/proc/meminfo: memFree=1814296/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=47280 CPUtime=6.29
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 11674 0 0 0 607 22 0 0 25 0 1 0 91571676 48414720 10952 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 11820 10952 237 467 0 11351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47280

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32728
/proc/meminfo: memFree=1807848/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=51016 CPUtime=12.68
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 12607 0 0 0 1227 41 0 0 25 0 1 0 91571676 52240384 11884 1992294400 134512640 136421960 4287090176 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 12754 11884 237 467 0 12285 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 51016

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32728
/proc/meminfo: memFree=1806484/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=52336 CPUtime=25.49
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 12953 0 0 0 2470 79 0 0 25 0 1 0 91571676 53592064 12227 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 13084 12227 237 467 0 12615 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52336

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32728
/proc/meminfo: memFree=1806484/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=52336 CPUtime=51.08
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 12953 0 0 0 4952 156 0 0 25 0 1 0 91571676 53592064 12227 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 13084 12227 237 467 0 12615 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 52336

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32730
/proc/meminfo: memFree=1804748/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=53920 CPUtime=102.27
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 13350 0 0 0 9931 296 0 0 25 0 1 0 91571676 55214080 12624 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 13480 12624 237 467 0 13011 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53920

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32732
/proc/meminfo: memFree=1803384/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=55236 CPUtime=162.25
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 13865 0 0 0 15777 448 0 0 25 0 1 0 91571676 56561664 12966 1992294400 134512640 136421960 4287090176 18446744073709551615 135032122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 13809 12966 237 467 0 13340 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 55236

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32734
/proc/meminfo: memFree=1803136/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=55500 CPUtime=222.22
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 13922 0 0 0 21617 605 0 0 25 0 1 0 91571676 56832000 13023 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 13875 13023 237 467 0 13406 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 55500

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32736
/proc/meminfo: memFree=1801896/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=56700 CPUtime=282.2
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 14220 0 0 0 27472 748 0 0 25 0 1 0 91571676 58060800 13321 1992294400 134512640 136421960 4287090176 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14175 13321 237 467 0 13706 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 56700

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32736
/proc/meminfo: memFree=1801400/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=57228 CPUtime=342.19
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 14328 0 0 0 33333 886 0 0 25 0 1 0 91571676 58601472 13429 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14307 13429 237 467 0 13838 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 57228

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32738
/proc/meminfo: memFree=1801152/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=57360 CPUtime=402.17
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 14382 0 0 0 39179 1038 0 0 25 0 1 0 91571676 58736640 13483 1992294400 134512640 136421960 4287090176 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14340 13483 237 467 0 13871 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 57360

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32740
/proc/meminfo: memFree=1801152/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=57360 CPUtime=462.15
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 14382 0 0 0 45037 1178 0 0 25 0 1 0 91571676 58736640 13483 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14340 13483 237 467 0 13871 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 57360

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32751
/proc/meminfo: memFree=1800284/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=57624 CPUtime=522.12
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 14437 0 0 0 50879 1333 0 0 25 0 1 0 91571676 59006976 13538 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14406 13538 237 467 0 13937 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 57624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32753
/proc/meminfo: memFree=1800284/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=57624 CPUtime=582.1
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 14456 0 0 0 56727 1483 0 0 25 0 1 0 91571676 59006976 13557 1992294400 134512640 136421960 4287090176 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14406 13557 237 467 0 13937 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 57624

[startup+642.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/106 32753
/proc/meminfo: memFree=1799168/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=59208 CPUtime=642.09
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 14830 0 0 0 62608 1601 0 0 25 0 1 0 91571676 60628992 13931 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14802 13931 237 467 0 14333 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 59208

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32759
/proc/meminfo: memFree=1798424/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=59736 CPUtime=822.03
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 14978 0 0 0 80169 2034 0 0 25 0 1 0 91571676 61169664 14079 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14934 14079 237 467 0 14465 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 59736

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32761
/proc/meminfo: memFree=1798300/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=59868 CPUtime=882.01
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 14999 0 0 0 86035 2166 0 0 25 0 1 0 91571676 61304832 14100 1992294400 134512640 136421960 4287090176 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14967 14100 237 467 0 14498 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 59868

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32761
/proc/meminfo: memFree=1798176/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=59968 CPUtime=941.99
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15111 0 0 0 91885 2314 0 0 25 0 1 0 91571676 61407232 14119 1992294400 134512640 136421960 4287090176 18446744073709551615 134973993 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14992 14119 237 467 0 14523 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 59968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32763
/proc/meminfo: memFree=1798176/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=59968 CPUtime=1001.97
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15121 0 0 0 97743 2454 0 0 25 0 1 0 91571676 61407232 14129 1992294400 134512640 136421960 4287090176 18446744073709551615 135021554 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 14992 14129 237 467 0 14523 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 59968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32765
/proc/meminfo: memFree=1797804/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=60232 CPUtime=1061.95
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15197 0 0 0 103615 2580 0 0 25 0 1 0 91571676 61677568 14205 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15058 14205 237 467 0 14589 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 60232

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32767
/proc/meminfo: memFree=1797804/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=60232 CPUtime=1121.93
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15197 0 0 0 109470 2723 0 0 25 0 1 0 91571676 61677568 14205 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15058 14205 237 467 0 14589 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 60232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 301
/proc/meminfo: memFree=1797680/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=60232 CPUtime=1181.92
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15197 0 0 0 115324 2868 0 0 25 0 1 0 91571676 61677568 14205 1992294400 134512640 136421960 4287090176 18446744073709551615 134866115 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15058 14205 237 467 0 14589 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 60232

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 301
/proc/meminfo: memFree=1797556/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=60364 CPUtime=1241.9
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15217 0 0 0 121186 3004 0 0 25 0 1 0 91571676 61812736 14225 1992294400 134512640 136421960 4287090176 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15091 14225 237 467 0 14622 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 60364

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 303
/proc/meminfo: memFree=1797432/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=60496 CPUtime=1301.89
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15245 0 0 0 127026 3163 0 0 25 0 1 0 91571676 61947904 14253 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15124 14253 237 467 0 14655 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 60496

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 305
/proc/meminfo: memFree=1797432/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=60496 CPUtime=1361.86
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15245 0 0 0 132898 3288 0 0 25 0 1 0 91571676 61947904 14253 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15124 14253 237 467 0 14655 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 60496

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 307
/proc/meminfo: memFree=1797184/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=60628 CPUtime=1421.86
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15296 0 0 0 138774 3412 0 0 25 0 1 0 91571676 62083072 14304 1992294400 134512640 136421960 4287090176 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15157 14304 237 467 0 14688 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 60628

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 309
/proc/meminfo: memFree=1795572/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=62212 CPUtime=1481.83
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15685 0 0 0 144655 3528 0 0 25 0 1 0 91571676 63705088 14693 1992294400 134512640 136421960 4287090176 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15553 14693 237 467 0 15084 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 62212

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 309
/proc/meminfo: memFree=1795572/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=62212 CPUtime=1541.82
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15685 0 0 0 150553 3629 0 0 25 0 1 0 91571676 63705088 14693 1992294400 134512640 136421960 4287090176 18446744073709551615 135032315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15553 14693 237 467 0 15084 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 62212

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 311
/proc/meminfo: memFree=1795324/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=62344 CPUtime=1601.8
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15717 0 0 0 156445 3735 0 0 25 0 1 0 91571676 63840256 14725 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15586 14725 237 467 0 15117 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 62344

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 313
/proc/meminfo: memFree=1794828/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=62740 CPUtime=1661.79
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15829 0 0 0 162302 3877 0 0 25 0 1 0 91571676 64245760 14837 1992294400 134512640 136421960 4287090176 18446744073709551615 134604592 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15685 14837 237 467 0 15216 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 62740

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 315
/proc/meminfo: memFree=1794828/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=62440 CPUtime=1721.76
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15831 0 0 0 168156 4020 0 0 25 0 1 0 91571676 63938560 14733 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15610 14733 237 467 0 15141 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 62440

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 317
/proc/meminfo: memFree=1794828/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=62704 CPUtime=1781.75
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15925 0 0 0 174018 4157 0 0 25 0 1 0 91571676 64208896 14827 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15676 14827 237 467 0 15207 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 62704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 317
/proc/meminfo: memFree=1794828/2059040 swapFree=4139112/4192956
[pid=32727] ppid=32725 vsize=62704 CPUtime=1800.05
/proc/32727/stat : 32727 (pbct) R 32725 32727 32047 0 -1 4202496 15925 0 0 0 175810 4195 0 0 25 0 1 0 91571676 64208896 14827 1992294400 134512640 136421960 4287090176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32727/statm: 15676 14827 237 467 0 15207 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 62704

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1758.11
CPU system time (s): 41.9636
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 62740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1758.11
system time used= 41.9636
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15926
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= 4550

runsolver used 3.04454 second user time and 8.43772 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-25 23:53:02
IDJOB=2681719
IDBENCH=48208
IDSOLVER=1192
FILE ID=node082/2681719-1277502782
PBS_JOBID= 11190547
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681719-1277502782/watcher-2681719-1277502782 -o /tmp/evaluation-result-2681719-1277502782/solver-2681719-1277502782 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681719-1277502782.opb

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

MD5SUM BENCH= 2be9d345a101e171c9ff93c0b5b2195d
RANDOM SEED=1337327141

node082.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		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855752 kB
Buffers:         27996 kB
Cached:          76180 kB
SwapCached:       6436 kB
Active:          68904 kB
Inactive:        48628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855752 kB
SwapTotal:     4192956 kB
SwapFree:      4139112 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       12136 kB
Mapped:          11840 kB
Slab:            63952 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182544 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62356 MiB
End job on node082 at 2010-06-26 00:23:04