Trace number 2668062

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)14 1800.1 1800.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_2.opb
MD5SUMfaa00895e2f6f80e77634e2be522df62
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark1798.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint26
Maximum length of a constraint45
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)6220
Sum of products size (including duplicates)12440
Number of different products6220
Sum of products size12440

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.13	c constraints 6220/0 clauses 6420/0 units 0
0.09/0.13	c vars 200
0.09/0.13	c objective 200 + 0
1.79/1.89	c 1.73074 137.086 1 6262
1.79/1.89	o 22
1.89/1.97	c 1.81172 139.68 1 6460
1.89/1.97	o 21
5.50/5.57	c 5.35419 139.809 401 7938
5.50/5.57	o 19
5.59/5.65	c 5.43417 139.809 401 8120
5.59/5.65	o 18
5.99/6.07	c 5.84811 139.809 561 8686
5.99/6.07	o 17
7.19/7.22	c 6.97194 140.066 1024 9996
7.19/7.22	o 16
14.29/14.36	c 13.9939 141.613 3970 16211
14.29/14.36	o 15
1525.53/1526.08	c 1504.54 189.234 18794 928877
1525.53/1526.08	o 14
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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	14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668062-1276656075/watcher-2668062-1276656075 -o /tmp/evaluation-result-2668062-1276656075/solver-2668062-1276656075 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668062-1276656075.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 1.09 3/106 13668
/proc/meminfo: memFree=1779396/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=2208 CPUtime=0
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 266 0 0 0 0 0 0 0 20 0 1 0 6899024 2260992 188 1992294400 134512640 136485738 4289390896 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13668/statm: 552 188 156 482 0 68 0

[startup+0.046701 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 13668
/proc/meminfo: memFree=1779396/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=2868 CPUtime=0.04
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 418 0 0 0 4 0 0 0 20 0 1 0 6899024 2936832 340 1992294400 134512640 136485738 4289390896 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13668/statm: 717 340 156 482 0 233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2868

[startup+0.100706 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 13668
/proc/meminfo: memFree=1779396/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=4188 CPUtime=0.09
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 766 0 0 0 9 0 0 0 20 0 1 0 6899024 4288512 688 1992294400 134512640 136485738 4289390896 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13668/statm: 1047 688 156 482 0 563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4188

[startup+0.300724 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 13668
/proc/meminfo: memFree=1779396/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=24484 CPUtime=0.29
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 5805 0 0 0 27 2 0 0 20 0 1 0 6899024 25071616 5661 1992294400 134512640 136485738 4289390896 18446744073709551615 135345761 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 6121 5662 198 482 0 5637 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24484

[startup+0.700759 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 13668
/proc/meminfo: memFree=1779396/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=51156 CPUtime=0.69
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 12960 0 0 0 63 6 0 0 21 0 1 0 6899024 52383744 12272 1992294400 134512640 136485738 4289390896 18446744073709551615 135082873 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 12789 12273 198 482 0 12305 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51156

[startup+1.50083 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 13669
/proc/meminfo: memFree=1710444/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=123440 CPUtime=1.49
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 31910 0 0 0 135 14 0 0 23 0 1 0 6899024 126402560 29769 1992294400 134512640 136485738 4289390896 18446744073709551615 134906287 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 30860 29769 210 482 0 30376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123440

[startup+3.10098 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 13669
/proc/meminfo: memFree=1643484/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=143028 CPUtime=3.09
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 36744 0 0 0 292 17 0 0 25 0 1 0 6899024 146460672 33976 1992294400 134512640 136485738 4289390896 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 35757 33976 243 482 0 35273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 143028

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 13669
/proc/meminfo: memFree=1643360/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=143292 CPUtime=6.29
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 36810 0 0 0 607 22 0 0 25 0 1 0 6899024 146731008 34039 1992294400 134512640 136485738 4289390896 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 35823 34039 244 482 0 35339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143292

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 13669
/proc/meminfo: memFree=1642244/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=144612 CPUtime=12.69
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 37154 0 0 0 1236 33 0 0 25 0 1 0 6899024 148082688 34382 1992294400 134512640 136485738 4289390896 18446744073709551615 135039327 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 36153 34382 244 482 0 35669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 144612

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 13669
/proc/meminfo: memFree=1640012/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=146612 CPUtime=25.48
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 37664 0 0 0 2498 50 0 0 25 0 1 0 6899024 150130688 34891 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 36653 34891 244 482 0 36169 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 146612

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 13671
/proc/meminfo: memFree=1635300/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=151536 CPUtime=51.08
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 38866 0 0 0 5022 86 0 0 25 0 1 0 6899024 155172864 36093 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 37884 36093 244 482 0 37400 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 151536

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 13671
/proc/meminfo: memFree=1629224/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=157300 CPUtime=102.26
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 40323 0 0 0 10068 158 0 0 25 0 1 0 6899024 161075200 37550 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 39325 37550 244 482 0 38841 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 157300

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 13673
/proc/meminfo: memFree=1624512/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=161920 CPUtime=162.24
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 41460 0 0 0 15979 245 0 0 25 0 1 0 6899024 165806080 38687 1992294400 134512640 136485738 4289390896 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 40480 38687 244 482 0 39996 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 161920

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 13675
/proc/meminfo: memFree=1624512/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=161920 CPUtime=222.22
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 41460 0 0 0 21893 329 0 0 25 0 1 0 6899024 165806080 38687 1992294400 134512640 136485738 4289390896 18446744073709551615 135044241 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 40480 38687 244 482 0 39996 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 161920

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 13677
/proc/meminfo: memFree=1618188/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=168328 CPUtime=282.2
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 43061 0 0 0 27810 410 0 0 25 0 1 0 6899024 172367872 40288 1992294400 134512640 136485738 4289390896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 42082 40288 244 482 0 41598 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 168328

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 13677
/proc/meminfo: memFree=1618064/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=168328 CPUtime=342.19
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 43061 0 0 0 33723 496 0 0 25 0 1 0 6899024 172367872 40288 1992294400 134512640 136485738 4289390896 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 42082 40288 244 482 0 41598 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 168328

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 13679
/proc/meminfo: memFree=1618064/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=168328 CPUtime=402.17
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 43061 0 0 0 39644 573 0 0 25 0 1 0 6899024 172367872 40288 1992294400 134512640 136485738 4289390896 18446744073709551615 134616030 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 42082 40288 244 482 0 41598 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 168328

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 13681
/proc/meminfo: memFree=1617940/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=168328 CPUtime=462.16
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 43061 0 0 0 45562 654 0 0 25 0 1 0 6899024 172367872 40288 1992294400 134512640 136485738 4289390896 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 42082 40288 244 482 0 41598 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 168328

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 13683
/proc/meminfo: memFree=1617940/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=168328 CPUtime=522.15
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 43061 0 0 0 51473 742 0 0 25 0 1 0 6899024 172367872 40288 1992294400 134512640 136485738 4289390896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 42082 40288 244 482 0 41598 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 168328

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 13685
/proc/meminfo: memFree=1617940/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=168328 CPUtime=582.12
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 43061 0 0 0 57386 826 0 0 25 0 1 0 6899024 172367872 40288 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 42082 40288 244 482 0 41598 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 168328

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 13685
/proc/meminfo: memFree=1609880/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=176264 CPUtime=642.12
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45070 0 0 0 63310 902 0 0 25 0 1 0 6899024 180494336 42297 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44066 42297 244 482 0 43582 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 176264

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 13691
/proc/meminfo: memFree=1609632/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=176264 CPUtime=822.06
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45070 0 0 0 81054 1152 0 0 25 0 1 0 6899024 180494336 42297 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44066 42297 244 482 0 43582 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 176264

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 13693
/proc/meminfo: memFree=1609632/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=176264 CPUtime=882.04
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45070 0 0 0 86967 1237 0 0 25 0 1 0 6899024 180494336 42297 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44066 42297 244 482 0 43582 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 176264

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13693
/proc/meminfo: memFree=1609632/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=176264 CPUtime=942.03
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45070 0 0 0 92884 1319 0 0 25 0 1 0 6899024 180494336 42297 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44066 42297 244 482 0 43582 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 176264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13695
/proc/meminfo: memFree=1609508/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=176264 CPUtime=1002.01
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45070 0 0 0 98795 1406 0 0 25 0 1 0 6899024 180494336 42297 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44066 42297 244 482 0 43582 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 176264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13697
/proc/meminfo: memFree=1609508/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=176264 CPUtime=1061.99
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45070 0 0 0 104711 1488 0 0 25 0 1 0 6899024 180494336 42297 1992294400 134512640 136485738 4289390896 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44066 42297 244 482 0 43582 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 176264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13699
/proc/meminfo: memFree=1609508/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=176264 CPUtime=1121.97
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45070 0 0 0 110629 1568 0 0 25 0 1 0 6899024 180494336 42297 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44066 42297 244 482 0 43582 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 176264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13701
/proc/meminfo: memFree=1609384/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=176264 CPUtime=1181.96
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45070 0 0 0 116542 1654 0 0 25 0 1 0 6899024 180494336 42297 1992294400 134512640 136485738 4289390896 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44066 42297 244 482 0 43582 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 176264

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13710
/proc/meminfo: memFree=1608392/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=176264 CPUtime=1241.92
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45070 0 0 0 122451 1741 0 0 25 0 1 0 6899024 180494336 42297 1992294400 134512640 136485738 4289390896 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44066 42297 244 482 0 43582 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 176264

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13712
/proc/meminfo: memFree=1608392/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=177056 CPUtime=1301.91
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 45252 0 0 0 128369 1822 0 0 25 0 1 0 6899024 181305344 42479 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 44264 42479 244 482 0 43780 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 177056

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13714
/proc/meminfo: memFree=1597852/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=187796 CPUtime=1361.88
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 47898 0 0 0 134293 1895 0 0 25 0 1 0 6899024 192303104 45125 1992294400 134512640 136485738 4289390896 18446744073709551615 135050816 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 46949 45125 244 482 0 46465 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 187796

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13716
/proc/meminfo: memFree=1591652/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=193772 CPUtime=1421.88
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 49417 0 0 0 140220 1968 0 0 25 0 1 0 6899024 198422528 46644 1992294400 134512640 136485738 4289390896 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 48443 46644 244 482 0 47959 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 193772

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13718
/proc/meminfo: memFree=1591652/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=193772 CPUtime=1481.85
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 49418 0 0 0 146139 2046 0 0 25 0 1 0 6899024 198422528 46645 1992294400 134512640 136485738 4289390896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 48443 46645 244 482 0 47959 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 193772

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13718
/proc/meminfo: memFree=1591652/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=193772 CPUtime=1541.83
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 49419 0 0 0 152051 2132 0 0 25 0 1 0 6899024 198422528 46645 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 48443 46645 244 482 0 47959 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 193772

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13720
/proc/meminfo: memFree=1591652/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=193772 CPUtime=1601.81
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 49419 0 0 0 157969 2212 0 0 25 0 1 0 6899024 198422528 46645 1992294400 134512640 136485738 4289390896 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 48443 46645 244 482 0 47959 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 193772

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13722
/proc/meminfo: memFree=1591652/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=193772 CPUtime=1661.79
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 49419 0 0 0 163882 2297 0 0 25 0 1 0 6899024 198422528 46645 1992294400 134512640 136485738 4289390896 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 48443 46645 244 482 0 47959 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 193772

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13724
/proc/meminfo: memFree=1591652/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=193772 CPUtime=1721.78
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 49419 0 0 0 169803 2375 0 0 25 0 1 0 6899024 198422528 46645 1992294400 134512640 136485738 4289390896 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 48443 46645 244 482 0 47959 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 193772

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 13726
/proc/meminfo: memFree=1591404/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=193772 CPUtime=1781.76
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 49419 0 0 0 175726 2450 0 0 25 0 1 0 6899024 198422528 46645 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 48443 46645 244 482 0 47959 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 193772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 13726
/proc/meminfo: memFree=1591404/2059040 swapFree=4164932/4192956
[pid=13668] ppid=13666 vsize=193772 CPUtime=1800.07
/proc/13668/stat : 13668 (pbct) R 13666 13668 11823 0 -1 4202496 49419 0 0 0 177531 2476 0 0 25 0 1 0 6899024 198422528 46645 1992294400 134512640 136485738 4289390896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13668/statm: 48443 46645 244 482 0 47959 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 193772

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): 1800.64
CPU time (s): 1800.1
CPU user time (s): 1775.32
CPU system time (s): 24.7812
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 193772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.32
system time used= 24.7812
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49419
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= 5331

runsolver used 3.01454 second user time and 8.46871 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-16 04:41:15
IDJOB=2668062
IDBENCH=48145
IDSOLVER=1170
FILE ID=node051/2668062-1276656075
PBS_JOBID= 11172445
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668062-1276656075/watcher-2668062-1276656075 -o /tmp/evaluation-result-2668062-1276656075/solver-2668062-1276656075 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668062-1276656075.opb

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

MD5SUM BENCH= faa00895e2f6f80e77634e2be522df62
RANDOM SEED=1632330707

node051.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		: 3000.255
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.255
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1779924 kB
Buffers:         38860 kB
Cached:         130160 kB
SwapCached:       1444 kB
Active:          92756 kB
Inactive:       109192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1779924 kB
SwapTotal:     4192956 kB
SwapFree:      4164932 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:       31576 kB
Mapped:          14916 kB
Slab:            55536 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182324 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= 62560 MiB
End job on node051 at 2010-06-16 05:11:18