Trace number 2668043

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)87 1800.14 1800.69

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_4.opb
MD5SUMb02c0aa46abe377e9678cb0b7b4280ae
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark83
Best CPU time to get the best result obtained on this benchmark1798.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 72
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 constraint26
Maximum length of a constraint51
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)31592
Sum of products size (including duplicates)63184
Number of different products31592
Sum of products size63184

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
0.59/0.66	c constraints 31592/0 clauses 32592/0 units 0
0.59/0.66	c vars 1000
0.59/0.66	c objective 1000 + 0
9.80/9.86	c 9.12161 695.328 1 32253
9.80/9.86	o 111
22.78/22.81	c 21.9477 708.516 507 37640
22.78/22.81	o 110
23.17/23.28	c 22.4086 708.516 507 38558
23.17/23.28	o 101
23.68/23.73	c 22.8585 708.516 507 39490
23.68/23.73	o 100
24.08/24.20	c 23.3175 708.516 513 40429
24.08/24.20	o 99
24.58/24.66	c 23.7714 708.516 513 41397
24.58/24.66	o 94
25.07/25.13	c 24.2413 708.516 521 42362
25.07/25.13	o 93
26.28/26.35	c 25.4501 708.516 628 44332
26.28/26.35	o 92
54.47/54.56	c 53.3159 714.188 6829 71195
54.47/54.56	o 91
66.07/66.10	c 64.7202 716.156 8937 85652
66.07/66.10	o 90
77.66/77.74	c 76.2284 717.703 10937 101046
77.66/77.74	o 89
262.71/262.81	c 259.146 754.59 52760 257245
262.71/262.81	o 88
1083.76/1084.12	c 1071.22 839.645 136626 870710
1083.76/1084.12	o 87
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 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Verifier Data 

OK	87

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668043-1276654171/watcher-2668043-1276654171 -o /tmp/evaluation-result-2668043-1276654171/solver-2668043-1276654171 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668043-1276654171.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15444
/proc/meminfo: memFree=1567480/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=2208 CPUtime=0
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 272 0 0 0 0 0 0 0 16 0 1 0 6707828 2260992 194 1992294400 134512640 136485738 4286582256 18446744073709551615 134524814 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15444/statm: 552 195 156 482 0 68 0

[startup+0.0721989 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15444
/proc/meminfo: memFree=1567480/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=2592 CPUtime=0.06
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 366 0 0 0 6 0 0 0 16 0 1 0 6707828 2654208 288 1992294400 134512640 136485738 4286582256 18446744073709551615 135416615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15444/statm: 648 288 156 482 0 164 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2592

[startup+0.101201 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15444
/proc/meminfo: memFree=1567480/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=2720 CPUtime=0.09
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 401 0 0 0 9 0 0 0 17 0 1 0 6707828 2785280 323 1992294400 134512640 136485738 4286582256 18446744073709551615 135681330 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15444/statm: 680 324 156 482 0 196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2720

[startup+0.301224 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15444
/proc/meminfo: memFree=1567480/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=7136 CPUtime=0.29
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 1493 0 0 0 29 0 0 0 17 0 1 0 6707828 7307264 1415 1992294400 134512640 136485738 4286582256 18446744073709551615 135856839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15444/statm: 1784 1415 156 482 0 1300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7136

[startup+0.701268 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15444
/proc/meminfo: memFree=1567480/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=21008 CPUtime=0.69
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 4947 0 0 0 67 2 0 0 17 0 1 0 6707828 21512192 4869 1992294400 134512640 136485738 4286582256 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 5252 4870 193 482 0 4768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21008

[startup+1.50036 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15445
/proc/meminfo: memFree=1510680/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=103428 CPUtime=1.49
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 26460 0 0 0 137 12 0 0 18 0 1 0 6707828 105910272 25099 1992294400 134512640 136485738 4286582256 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 25857 25100 194 482 0 25373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103428

[startup+3.10053 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15445
/proc/meminfo: memFree=1427724/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=207608 CPUtime=3.09
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 54494 0 0 0 284 25 0 0 21 0 1 0 6707828 212590592 51170 1992294400 134512640 136485738 4286582256 18446744073709551615 134593365 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 51902 51171 198 482 0 51418 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 207608

[startup+6.30089 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15445
/proc/meminfo: memFree=1212336/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=422836 CPUtime=6.29
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 111770 0 0 0 580 49 0 0 25 0 1 0 6707828 432984064 104198 1992294400 134512640 136485738 4286582256 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 105709 104199 198 482 0 105225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 422836

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15445
/proc/meminfo: memFree=885472/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=724968 CPUtime=12.69
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 188820 0 0 0 1191 78 0 0 25 0 1 0 6707828 742367232 170152 1992294400 134512640 136485738 4286582256 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 181242 170152 244 482 0 180758 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 724968

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15445
/proc/meminfo: memFree=884852/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=725516 CPUtime=25.48
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 189133 0 0 0 2460 88 0 0 25 0 1 0 6707828 742928384 170459 1992294400 134512640 136485738 4286582256 18446744073709551615 134661929 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 181379 170459 244 482 0 180895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 725516

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15447
/proc/meminfo: memFree=879892/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=730532 CPUtime=51.07
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 190391 0 0 0 4989 118 0 0 25 0 1 0 6707828 748064768 171716 1992294400 134512640 136485738 4286582256 18446744073709551615 134883710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 182633 171716 244 482 0 182149 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 730532

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15447
/proc/meminfo: memFree=869476/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=740600 CPUtime=102.27
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 192927 0 0 0 10051 176 0 0 25 0 1 0 6707828 758374400 174249 1992294400 134512640 136485738 4286582256 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 185150 174249 244 482 0 184666 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 740600

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15449
/proc/meminfo: memFree=858564/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=751492 CPUtime=162.23
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 195635 0 0 0 15979 244 0 0 25 0 1 0 6707828 769527808 176957 1992294400 134512640 136485738 4286582256 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 187873 176957 244 482 0 187389 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 751492

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15451
/proc/meminfo: memFree=845048/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=764908 CPUtime=222.22
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 198986 0 0 0 21910 312 0 0 25 0 1 0 6707828 783265792 180308 1992294400 134512640 136485738 4286582256 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 191227 180308 244 482 0 190743 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 764908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15453
/proc/meminfo: memFree=833764/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=776260 CPUtime=282.2
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 201837 0 0 0 27842 378 0 0 25 0 1 0 6707828 794890240 183158 1992294400 134512640 136485738 4286582256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 194065 183158 244 482 0 193581 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 776260

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15453
/proc/meminfo: memFree=823224/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=786712 CPUtime=342.18
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 204433 0 0 0 33772 446 0 0 25 0 1 0 6707828 805593088 185754 1992294400 134512640 136485738 4286582256 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 196678 185754 244 482 0 196194 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 786712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15455
/proc/meminfo: memFree=809708/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=800312 CPUtime=402.16
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 207851 0 0 0 39699 517 0 0 25 0 1 0 6707828 819519488 189172 1992294400 134512640 136485738 4286582256 18446744073709551615 135869167 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 200078 189172 244 482 0 199594 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 800312

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15457
/proc/meminfo: memFree=794952/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=814852 CPUtime=462.14
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 211458 0 0 0 45626 588 0 0 25 0 1 0 6707828 834408448 192779 1992294400 134512640 136485738 4286582256 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 203713 192779 244 482 0 203229 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 814852

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15459
/proc/meminfo: memFree=783916/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=826072 CPUtime=522.12
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 214264 0 0 0 51559 653 0 0 25 0 1 0 6707828 845897728 195585 1992294400 134512640 136485738 4286582256 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 206518 195585 244 482 0 206034 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 826072

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15461
/proc/meminfo: memFree=774244/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=835312 CPUtime=582.1
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 216599 0 0 0 57492 718 0 0 25 0 1 0 6707828 855359488 197920 1992294400 134512640 136485738 4286582256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 208828 197920 244 482 0 208344 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 835312

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15461
/proc/meminfo: memFree=774244/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=835312 CPUtime=642.1
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 216599 0 0 0 63426 784 0 0 25 0 1 0 6707828 855359488 197920 1992294400 134512640 136485738 4286582256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 208828 197920 244 482 0 208344 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 835312

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15467
/proc/meminfo: memFree=774120/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=835312 CPUtime=822.03
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 216599 0 0 0 81229 974 0 0 25 0 1 0 6707828 855359488 197920 1992294400 134512640 136485738 4286582256 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 208828 197920 244 482 0 208344 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 835312

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15469
/proc/meminfo: memFree=773996/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=835312 CPUtime=882.02
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 216599 0 0 0 87163 1039 0 0 25 0 1 0 6707828 855359488 197920 1992294400 134512640 136485738 4286582256 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 208828 197920 244 482 0 208344 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 835312

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15469
/proc/meminfo: memFree=773996/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=835312 CPUtime=942
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 216599 0 0 0 93100 1100 0 0 25 0 1 0 6707828 855359488 197920 1992294400 134512640 136485738 4286582256 18446744073709551615 134612528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 208828 197920 244 482 0 208344 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 835312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15471
/proc/meminfo: memFree=765068/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=844348 CPUtime=1001.98
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 218832 0 0 0 99035 1163 0 0 25 0 1 0 6707828 864612352 200153 1992294400 134512640 136485738 4286582256 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 211087 200153 244 482 0 210603 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 844348

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15473
/proc/meminfo: memFree=754032/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=855304 CPUtime=1061.96
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 221576 0 0 0 104965 1231 0 0 25 0 1 0 6707828 875831296 202897 1992294400 134512640 136485738 4286582256 18446744073709551615 135050821 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 213826 202897 244 482 0 213342 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 855304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15475
/proc/meminfo: memFree=749320/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1121.95
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 110897 1298 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 859792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15477
/proc/meminfo: memFree=749320/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1181.93
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 116827 1366 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135025159 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 859792

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15477
/proc/meminfo: memFree=749196/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1241.9
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 122760 1430 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 859792

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15479
/proc/meminfo: memFree=749072/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1301.9
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 128693 1497 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 859792

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15481
/proc/meminfo: memFree=748948/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1361.88
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 134627 1561 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 134882833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 859792

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15486
/proc/meminfo: memFree=748452/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1421.86
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 140563 1623 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 859792

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15488
/proc/meminfo: memFree=748452/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1481.83
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 146499 1684 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 859792

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15488
/proc/meminfo: memFree=748452/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1541.8
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 152434 1746 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 859792

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15490
/proc/meminfo: memFree=748452/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1601.79
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 158371 1808 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 134882833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 859792

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15492
/proc/meminfo: memFree=748452/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1661.77
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 164299 1878 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 859792

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15494
/proc/meminfo: memFree=748452/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1721.76
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 170235 1941 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 859792

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15496
/proc/meminfo: memFree=748576/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1781.73
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 176162 2011 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 859792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15496
/proc/meminfo: memFree=748576/2059040 swapFree=4192956/4192956
[pid=15444] ppid=15442 vsize=859792 CPUtime=1800.05
/proc/15444/stat : 15444 (pbct) R 15442 15444 13420 0 -1 4202496 222726 0 0 0 177975 2030 0 0 25 0 1 0 6707828 880427008 204046 1992294400 134512640 136485738 4286582256 18446744073709551615 135844170 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15444/statm: 214948 204046 244 482 0 214464 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 859792

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): 1800.69
CPU time (s): 1800.14
CPU user time (s): 1779.76
CPU system time (s): 20.3799
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 859792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.76
system time used= 20.3799
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222726
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= 4485

runsolver used 2.91156 second user time and 8.5667 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-16 04:09:32
IDJOB=2668043
IDBENCH=48126
IDSOLVER=1170
FILE ID=node059/2668043-1276654171
PBS_JOBID= 11172428
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668043-1276654171/watcher-2668043-1276654171 -o /tmp/evaluation-result-2668043-1276654171/solver-2668043-1276654171 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668043-1276654171.opb

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

MD5SUM BENCH= b02c0aa46abe377e9678cb0b7b4280ae
RANDOM SEED=663822999

node059.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1568000 kB
Buffers:         92740 kB
Cached:         256652 kB
SwapCached:          0 kB
Active:         154592 kB
Inactive:       254456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1568000 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2384 kB
Writeback:           0 kB
AnonPages:       59580 kB
Mapped:          15460 kB
Slab:            60272 kB
PageTables:       3916 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181840 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= 62552 MiB
End job on node059 at 2010-06-16 04:39:34