Trace number 2668169

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 1800.06 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_2.opb
MD5SUM3576405369e31b0bc5c7707d6d764dde
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-14
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 -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
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)6148
Sum of products size (including duplicates)12296
Number of different products3074
Sum of products size6148

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
0.04/0.07	c constraints 3275/0 clauses 3174/0 units 0
0.04/0.07	c vars 200
0.04/0.07	c objective 100 + -100
1.29/1.34	c 1.24281 92.1836 1 3207
1.29/1.34	o -9
5.09/5.16	c 5.03423 94.375 1896 10156
5.09/5.16	o -10
6.50/6.53	c 6.37903 94.5039 2400 12468
6.50/6.53	o -11
13.29/13.30	c 13.085 95.0195 5089 23173
13.29/13.30	o -12
33.48/33.56	c 33.094 99.4688 10095 55973
33.48/33.56	o -13
590.31/590.55	c 582.633 123.102 29876 960585
590.31/590.55	o -14
1800.04/1800.61	s SATISFIABLE
1800.04/1800.61	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-2668169-1276670596/watcher-2668169-1276670596 -o /tmp/evaluation-result-2668169-1276670596/solver-2668169-1276670596 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668169-1276670596.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: 2.01 1.98 1.62 3/106 16486
/proc/meminfo: memFree=1540400/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=2340 CPUtime=0
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 8350325 2396160 225 1992294400 134512640 136485738 4287961312 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16486/statm: 585 225 156 482 0 101 0

[startup+0.0426071 s]
/proc/loadavg: 2.01 1.98 1.62 3/106 16486
/proc/meminfo: memFree=1540400/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=3132 CPUtime=0.04
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 508 0 0 0 4 0 0 0 20 0 1 0 8350325 3207168 430 1992294400 134512640 136485738 4287961312 18446744073709551615 135173668 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16486/statm: 783 431 156 482 0 299 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3132

[startup+0.101612 s]
/proc/loadavg: 2.01 1.98 1.62 3/106 16486
/proc/meminfo: memFree=1540400/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=7636 CPUtime=0.09
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 1574 0 0 0 9 0 0 0 20 0 1 0 8350325 7819264 1496 1992294400 134512640 136485738 4287961312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 1909 1497 194 482 0 1425 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7636

[startup+0.300635 s]
/proc/loadavg: 2.01 1.98 1.62 3/106 16486
/proc/meminfo: memFree=1540400/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=23036 CPUtime=0.29
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 5509 0 0 0 27 2 0 0 20 0 1 0 8350325 23588864 5332 1992294400 134512640 136485738 4287961312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 5759 5333 198 482 0 5275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23036

[startup+0.700679 s]
/proc/loadavg: 2.01 1.98 1.62 3/106 16486
/proc/meminfo: memFree=1540400/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=46804 CPUtime=0.69
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 11900 0 0 0 65 4 0 0 20 0 1 0 8350325 47927296 11253 1992294400 134512640 136485738 4287961312 18446744073709551615 135350335 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 11701 11254 198 482 0 11217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46804

[startup+1.50177 s]
/proc/loadavg: 2.01 1.98 1.62 2/107 16487
/proc/meminfo: memFree=1462148/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=96240 CPUtime=1.49
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 24543 0 0 0 139 10 0 0 23 0 1 0 8350325 98549760 22450 1992294400 134512640 136485738 4287961312 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 24060 22450 244 482 0 23576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96240

[startup+3.10194 s]
/proc/loadavg: 1.93 1.97 1.62 2/107 16487
/proc/meminfo: memFree=1450616/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=96504 CPUtime=3.09
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 24610 0 0 0 298 11 0 0 25 0 1 0 8350325 98820096 22517 1992294400 134512640 136485738 4287961312 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 24126 22517 244 482 0 23642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96504

[startup+6.3013 s]
/proc/loadavg: 1.93 1.97 1.62 2/107 16487
/proc/meminfo: memFree=1450492/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=96768 CPUtime=6.29
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 24697 0 0 0 614 15 0 0 25 0 1 0 8350325 99090432 22603 1992294400 134512640 136485738 4287961312 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 24192 22603 244 482 0 23708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96768

[startup+12.702 s]
/proc/loadavg: 1.79 1.93 1.61 2/107 16487
/proc/meminfo: memFree=1449872/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=97296 CPUtime=12.69
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 24825 0 0 0 1248 21 0 0 25 0 1 0 8350325 99631104 22730 1992294400 134512640 136485738 4287961312 18446744073709551615 135051035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 24324 22730 244 482 0 23840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97296

[startup+25.5014 s]
/proc/loadavg: 1.67 1.90 1.61 2/107 16487
/proc/meminfo: memFree=1448260/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=98880 CPUtime=25.48
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 25239 0 0 0 2515 33 0 0 25 0 1 0 8350325 101253120 23143 1992294400 134512640 136485738 4287961312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 24720 23143 244 482 0 24236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 98880

[startup+51.1012 s]
/proc/loadavg: 1.44 1.83 1.59 2/107 16489
/proc/meminfo: memFree=1445160/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=101852 CPUtime=51.07
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 25981 0 0 0 5045 62 0 0 25 0 1 0 8350325 104296448 23884 1992294400 134512640 136485738 4287961312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 25463 23884 244 482 0 24979 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 101852

[startup+102.309 s]
/proc/loadavg: 1.17 1.69 1.55 2/107 16489
/proc/meminfo: memFree=1442556/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=104368 CPUtime=102.27
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 26583 0 0 0 10104 123 0 0 25 0 1 0 8350325 106872832 24486 1992294400 134512640 136485738 4287961312 18446744073709551615 135040425 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 26092 24486 244 482 0 25608 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 104368

[startup+162.302 s]
/proc/loadavg: 1.11 1.57 1.52 2/107 16491
/proc/meminfo: memFree=1434124/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=112692 CPUtime=162.24
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 28665 0 0 0 16022 202 0 0 25 0 1 0 8350325 115396608 26568 1992294400 134512640 136485738 4287961312 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 28173 26568 245 482 0 27689 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 112692

[startup+222.301 s]
/proc/loadavg: 1.04 1.47 1.49 2/107 16493
/proc/meminfo: memFree=1434124/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=112692 CPUtime=222.22
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 28665 0 0 0 21951 271 0 0 25 0 1 0 8350325 115396608 26568 1992294400 134512640 136485738 4287961312 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 28173 26568 245 482 0 27689 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 112692

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.45 2/107 16495
/proc/meminfo: memFree=1425940/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=120776 CPUtime=282.2
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 30719 0 0 0 27858 362 0 0 25 0 1 0 8350325 123674624 28622 1992294400 134512640 136485738 4287961312 18446744073709551615 135038330 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 30194 28622 245 482 0 29710 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 120776

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.42 2/107 16495
/proc/meminfo: memFree=1425940/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=120776 CPUtime=342.19
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 30719 0 0 0 33790 429 0 0 25 0 1 0 8350325 123674624 28622 1992294400 134512640 136485738 4287961312 18446744073709551615 134638646 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 30194 28622 245 482 0 29710 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 120776

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.39 2/107 16497
/proc/meminfo: memFree=1425816/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=120776 CPUtime=402.18
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 30719 0 0 0 39718 500 0 0 25 0 1 0 8350325 123674624 28622 1992294400 134512640 136485738 4287961312 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 30194 28622 245 482 0 29710 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 120776

[startup+462.301 s]
/proc/loadavg: 1.04 1.21 1.37 2/107 16499
/proc/meminfo: memFree=1425816/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=120776 CPUtime=462.16
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 30719 0 0 0 45640 576 0 0 25 0 1 0 8350325 123674624 28622 1992294400 134512640 136485738 4287961312 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 30194 28622 245 482 0 29710 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 120776

[startup+522.301 s]
/proc/loadavg: 1.05 1.19 1.35 2/107 16501
/proc/meminfo: memFree=1425816/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=120776 CPUtime=522.14
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 30719 0 0 0 51565 649 0 0 25 0 1 0 8350325 123674624 28622 1992294400 134512640 136485738 4287961312 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 30194 28622 245 482 0 29710 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 120776

[startup+582.301 s]
/proc/loadavg: 1.05 1.16 1.33 2/107 16503
/proc/meminfo: memFree=1420732/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=582.12
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31995 0 0 0 57453 759 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 126052

[startup+642.302 s]
/proc/loadavg: 1.13 1.16 1.32 2/107 16503
/proc/meminfo: memFree=1420732/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=642.1
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 63380 830 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 126052

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.10 1.12 1.27 2/107 16509
/proc/meminfo: memFree=1420360/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=822.04
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 81130 1074 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 134623190 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 126052

[startup+882.301 s]
/proc/loadavg: 1.15 1.13 1.26 2/107 16511
/proc/meminfo: memFree=1420360/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=882.01
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 87028 1173 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 126052

[startup+942.301 s]
/proc/loadavg: 1.10 1.12 1.25 2/107 16511
/proc/meminfo: memFree=1420360/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=941.99
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 92953 1246 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 134886550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 126052

[startup+1002.3 s]
/proc/loadavg: 1.08 1.11 1.24 2/107 16513
/proc/meminfo: memFree=1420236/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1001.98
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 98871 1327 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 126052

[startup+1062.3 s]
/proc/loadavg: 1.07 1.10 1.22 2/107 16515
/proc/meminfo: memFree=1420236/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1061.96
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 104791 1405 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 126052

[startup+1122.3 s]
/proc/loadavg: 1.07 1.09 1.21 2/107 16526
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1121.93
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 110673 1520 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 126052

[startup+1182.3 s]
/proc/loadavg: 1.06 1.09 1.20 2/107 16528
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1181.91
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 116564 1627 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 126052

[startup+1242.3 s]
/proc/loadavg: 1.06 1.08 1.19 2/107 16528
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1241.89
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 122479 1710 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 126052

[startup+1302.3 s]
/proc/loadavg: 1.13 1.10 1.18 2/107 16530
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1301.88
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 128405 1783 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 126052

[startup+1362.3 s]
/proc/loadavg: 1.12 1.09 1.18 2/107 16532
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1361.85
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 134328 1857 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 126052

[startup+1422.31 s]
/proc/loadavg: 1.11 1.09 1.17 2/107 16534
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1421.84
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 140253 1931 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 134880457 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 126052

[startup+1482.3 s]
/proc/loadavg: 1.14 1.10 1.17 2/107 16536
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1481.82
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 146145 2037 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 126052

[startup+1542.3 s]
/proc/loadavg: 1.15 1.11 1.17 2/107 16536
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1541.8
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31996 0 0 0 152068 2112 0 0 25 0 1 0 8350325 129077248 29898 1992294400 134512640 136485738 4287961312 18446744073709551615 135047493 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29898 245 482 0 31029 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 126052

[startup+1602.3 s]
/proc/loadavg: 1.09 1.10 1.16 2/107 16538
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1601.78
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31997 0 0 0 157980 2198 0 0 25 0 1 0 8350325 129077248 29899 1992294400 134512640 136485738 4287961312 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29899 245 482 0 31029 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 126052

[startup+1662.3 s]
/proc/loadavg: 1.03 1.08 1.15 2/107 16540
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1661.76
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31997 0 0 0 163905 2271 0 0 25 0 1 0 8350325 129077248 29899 1992294400 134512640 136485738 4287961312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29899 245 482 0 31029 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 126052

[startup+1722.3 s]
/proc/loadavg: 1.01 1.06 1.14 2/107 16542
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1721.74
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31997 0 0 0 169805 2369 0 0 25 0 1 0 8350325 129077248 29899 1992294400 134512640 136485738 4287961312 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29899 245 482 0 31029 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 126052

[startup+1782.3 s]
/proc/loadavg: 1.00 1.05 1.13 2/107 16544
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1781.73
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31997 0 0 0 175702 2471 0 0 25 0 1 0 8350325 129077248 29899 1992294400 134512640 136485738 4287961312 18446744073709551615 135039242 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29899 245 482 0 31029 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 126052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.05 1.12 2/107 16544
/proc/meminfo: memFree=1419368/2059040 swapFree=4192956/4192956
[pid=16486] ppid=16484 vsize=126052 CPUtime=1800.04
/proc/16486/stat : 16486 (pbct) R 16484 16486 15684 0 -1 4202496 31997 0 0 0 177515 2489 0 0 25 0 1 0 8350325 129077248 29899 1992294400 134512640 136485738 4287961312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16486/statm: 31513 29899 245 482 0 31029 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 126052

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): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1775.16
CPU system time (s): 24.9032
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 126052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.16
system time used= 24.9032
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31997
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 11198

runsolver used 3.19451 second user time and 8.28474 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-16 08:43:17
IDJOB=2668169
IDBENCH=48252
IDSOLVER=1170
FILE ID=node059/2668169-1276670596
PBS_JOBID= 11172480
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668169-1276670596/watcher-2668169-1276670596 -o /tmp/evaluation-result-2668169-1276670596/solver-2668169-1276670596 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668169-1276670596.opb

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

MD5SUM BENCH= 3576405369e31b0bc5c7707d6d764dde
RANDOM SEED=1531930090

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:       1540804 kB
Buffers:        119384 kB
Cached:         256896 kB
SwapCached:          0 kB
Active:         154552 kB
Inactive:       281068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1540804 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       59288 kB
Mapped:          15348 kB
Slab:            60724 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 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 09:13:19