Trace number 2668184

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 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_3.opb
MD5SUM29cda419af6adbdf14450bbe70fbdfc2
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 benchmark1800.05
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)6180
Sum of products size (including duplicates)12360
Number of different products3090
Sum of products size6180

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
0.00/0.07	c constraints 3291/0 clauses 3190/0 units 0
0.00/0.07	c vars 200
0.00/0.07	c objective 100 + -100
1.19/1.27	c 1.16582 92.6914 1 3228
1.19/1.27	o -10
2.49/2.56	c 2.43163 94.4844 376 6105
2.49/2.56	o -11
7.39/7.42	c 7.2469 95.3867 3225 15391
7.39/7.42	o -12
12.59/12.67	c 12.4511 95.7734 5305 22736
12.59/12.67	o -13
483.87/484.07	c 477.923 124.094 23150 785829
483.87/484.07	o -14
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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-2668184-1276673004/watcher-2668184-1276673004 -o /tmp/evaluation-result-2668184-1276673004/solver-2668184-1276673004 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668184-1276673004.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16179
/proc/meminfo: memFree=1748808/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=2340 CPUtime=0
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 303 0 0 0 0 0 0 0 25 0 1 0 8594147 2396160 226 1992294400 134512640 136485738 4293344352 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16179/statm: 585 226 156 482 0 101 0

[startup+0.0842289 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16179
/proc/meminfo: memFree=1748808/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=6296 CPUtime=0.07
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 1262 0 0 0 7 0 0 0 25 0 1 0 8594147 6447104 1185 1992294400 134512640 136485738 4293344352 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 1574 1187 194 482 0 1090 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6296

[startup+0.101231 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16179
/proc/meminfo: memFree=1748808/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=8172 CPUtime=0.09
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 1745 0 0 0 9 0 0 0 25 0 1 0 8594147 8368128 1668 1992294400 134512640 136485738 4293344352 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 2076 1669 194 482 0 1592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8172

[startup+0.301253 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16179
/proc/meminfo: memFree=1748808/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=24356 CPUtime=0.29
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 5844 0 0 0 26 3 0 0 25 0 1 0 8594147 24940544 5668 1992294400 134512640 136485738 4293344352 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 6089 5668 198 482 0 5605 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24356

[startup+0.701297 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16179
/proc/meminfo: memFree=1748808/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=49268 CPUtime=0.69
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 12542 0 0 0 63 6 0 0 25 0 1 0 8594147 50450432 11896 1992294400 134512640 136485738 4293344352 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 12317 11897 198 482 0 11833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49268

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16180
/proc/meminfo: memFree=1669564/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=96616 CPUtime=1.49
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 24659 0 0 0 138 11 0 0 25 0 1 0 8594147 98934784 22562 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 24154 22562 244 482 0 23670 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96616

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16180
/proc/meminfo: memFree=1658528/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=96748 CPUtime=3.09
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 24716 0 0 0 296 13 0 0 25 0 1 0 8594147 99069952 22618 1992294400 134512640 136485738 4293344352 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 24187 22618 244 482 0 23703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96748

[startup+6.30091 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16180
/proc/meminfo: memFree=1658156/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=97276 CPUtime=6.29
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 24839 0 0 0 613 16 0 0 25 0 1 0 8594147 99610624 22741 1992294400 134512640 136485738 4293344352 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 24319 22741 244 482 0 23835 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 97276

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16180
/proc/meminfo: memFree=1657412/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=98068 CPUtime=12.68
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 25040 0 0 0 1247 21 0 0 25 0 1 0 8594147 100421632 22940 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 24517 22940 244 482 0 24033 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 98068

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16180
/proc/meminfo: memFree=1654684/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=101296 CPUtime=25.49
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 25845 0 0 0 2510 39 0 0 25 0 1 0 8594147 103727104 23745 1992294400 134512640 136485738 4293344352 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 25324 23745 244 482 0 24840 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 101296

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16182
/proc/meminfo: memFree=1651460/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=103856 CPUtime=51.08
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 26478 0 0 0 5040 68 0 0 25 0 1 0 8594147 106348544 24378 1992294400 134512640 136485738 4293344352 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 25964 24378 244 482 0 25480 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 103856

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16182
/proc/meminfo: memFree=1648980/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=106364 CPUtime=102.27
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 27091 0 0 0 10102 125 0 0 25 0 1 0 8594147 108916736 24991 1992294400 134512640 136485738 4293344352 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 26591 24991 244 482 0 26107 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 106364

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16184
/proc/meminfo: memFree=1638688/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=116456 CPUtime=162.25
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 29633 0 0 0 16023 202 0 0 25 0 1 0 8594147 119250944 27533 1992294400 134512640 136485738 4293344352 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 29114 27533 244 482 0 28630 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 116456

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16186
/proc/meminfo: memFree=1638688/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=116456 CPUtime=222.23
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 29633 0 0 0 21948 275 0 0 25 0 1 0 8594147 119250944 27533 1992294400 134512640 136485738 4293344352 18446744073709551615 134659607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 29114 27533 244 482 0 28630 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 116456

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16188
/proc/meminfo: memFree=1628148/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=282.21
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32277 0 0 0 27853 368 0 0 25 0 1 0 8594147 130117632 30177 1992294400 134512640 136485738 4293344352 18446744073709551615 135048608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30177 245 482 0 31283 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 127068

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16190
/proc/meminfo: memFree=1628024/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=342.2
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32277 0 0 0 33791 429 0 0 25 0 1 0 8594147 130117632 30177 1992294400 134512640 136485738 4293344352 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30177 245 482 0 31283 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 127068

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16190
/proc/meminfo: memFree=1628024/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=402.19
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32277 0 0 0 39710 509 0 0 25 0 1 0 8594147 130117632 30177 1992294400 134512640 136485738 4293344352 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30177 245 482 0 31283 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 127068

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16192
/proc/meminfo: memFree=1628024/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=462.17
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32277 0 0 0 45638 579 0 0 25 0 1 0 8594147 130117632 30177 1992294400 134512640 136485738 4293344352 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30177 245 482 0 31283 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 127068

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16197
/proc/meminfo: memFree=1627280/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=522.15
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32278 0 0 0 51561 654 0 0 25 0 1 0 8594147 130117632 30177 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30177 245 482 0 31283 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 127068

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16199
/proc/meminfo: memFree=1627404/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=582.14
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32279 0 0 0 57458 756 0 0 25 0 1 0 8594147 130117632 30178 1992294400 134512640 136485738 4293344352 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30178 245 482 0 31283 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 127068

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16201
/proc/meminfo: memFree=1627404/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=642.12
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32279 0 0 0 63381 831 0 0 25 0 1 0 8594147 130117632 30178 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30178 245 482 0 31283 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 127068

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16207
/proc/meminfo: memFree=1627404/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=882.06
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32279 0 0 0 87043 1163 0 0 25 0 1 0 8594147 130117632 30178 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30178 245 482 0 31283 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 127068

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16209
/proc/meminfo: memFree=1627404/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=942.04
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32279 0 0 0 92960 1244 0 0 25 0 1 0 8594147 130117632 30178 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30178 245 482 0 31283 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 127068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16209
/proc/meminfo: memFree=1627404/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1002.02
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32279 0 0 0 98882 1320 0 0 25 0 1 0 8594147 130117632 30178 1992294400 134512640 136485738 4293344352 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30178 245 482 0 31283 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 127068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16211
/proc/meminfo: memFree=1627280/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1062.01
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32279 0 0 0 104789 1412 0 0 25 0 1 0 8594147 130117632 30178 1992294400 134512640 136485738 4293344352 18446744073709551615 135039327 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30178 245 482 0 31283 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 127068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16213
/proc/meminfo: memFree=1627280/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1121.99
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 110679 1520 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 127068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16215
/proc/meminfo: memFree=1627156/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1181.98
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 116595 1603 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 127068

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16217
/proc/meminfo: memFree=1626908/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1241.96
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 122518 1678 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 127068

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16217
/proc/meminfo: memFree=1626784/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1301.95
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 128433 1762 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 127068

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16219
/proc/meminfo: memFree=1626784/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1361.93
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 134349 1844 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 127068

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16221
/proc/meminfo: memFree=1626784/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1421.93
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 140256 1937 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 127068

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16223
/proc/meminfo: memFree=1626784/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1481.9
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 146180 2010 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 127068

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16225
/proc/meminfo: memFree=1626784/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1541.88
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 152092 2096 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 127068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16225
/proc/meminfo: memFree=1626660/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1601.87
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 158018 2169 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 127068

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16227
/proc/meminfo: memFree=1626660/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1661.86
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 163919 2267 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 127068

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16229
/proc/meminfo: memFree=1626536/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1721.84
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 169833 2351 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 134874600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 127068

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16231
/proc/meminfo: memFree=1626288/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1781.83
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 175756 2427 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 127068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16231
/proc/meminfo: memFree=1626288/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1800.03
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 177540 2463 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 127068

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16231
/proc/meminfo: memFree=1626288/2059040 swapFree=4192956/4192956
[pid=16179] ppid=16177 vsize=127068 CPUtime=1800.03
/proc/16179/stat : 16179 (pbct) R 16177 16179 15990 0 -1 4202496 32281 0 0 0 177540 2463 0 0 25 0 1 0 8594147 130117632 30180 1992294400 134512640 136485738 4293344352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16179/statm: 31767 30180 245 482 0 31283 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 127068

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1775.4
CPU system time (s): 24.6453
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 127068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.4
system time used= 24.6453
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32281
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= 5590

runsolver used 2.81457 second user time and 8.66368 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-16 09:23:24
IDJOB=2668184
IDBENCH=48267
IDSOLVER=1170
FILE ID=node086/2668184-1276673004
PBS_JOBID= 11172526
Free space on /tmp= 62576 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668184-1276673004/watcher-2668184-1276673004 -o /tmp/evaluation-result-2668184-1276673004/solver-2668184-1276673004 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668184-1276673004.opb

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

MD5SUM BENCH= 29cda419af6adbdf14450bbe70fbdfc2
RANDOM SEED=249126802

node086.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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1749212 kB
Buffers:         55880 kB
Cached:         118116 kB
SwapCached:          0 kB
Active:         122856 kB
Inactive:       110400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1749212 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2056 kB
Writeback:           0 kB
AnonPages:       59208 kB
Mapped:          15456 kB
Slab:            54936 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182148 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= 62572 MiB
End job on node086 at 2010-06-16 09:53:27