Trace number 2681737

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)-31 1800.19 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_60_3.opb
MD5SUMa83973bc04af54d38c05a30d36c8573f
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-32
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -41
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
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)74920
Sum of products size (including duplicates)149840
Number of different products37460
Sum of products size74920

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.73	c constraints 38461/0 clauses 37960/0 units 0
0.69/0.73	c vars 1000
0.69/0.73	c objective 500 + -500
15.88/15.96	c 14.7978 1056.21 2 38206
15.88/15.96	o -24
47.68/47.79	c 46.4219 1077.62 674 75859
47.68/47.79	o -25
126.65/126.79	c 124.991 1079.94 2596 153647
126.65/126.79	o -26
127.85/127.94	c 126.132 1079.94 2612 154276
127.85/127.94	o -27
255.62/255.72	c 253.401 1081.74 4691 250880
255.62/255.72	o -28
570.94/571.17	c 567.42 1089.22 11288 502404
570.94/571.17	o -29
755.41/755.68	c 751.269 1096.44 17157 599712
755.41/755.68	o -30
1549.92/1550.31	c 1542.73 1113.23 34654 1162231
1549.92/1550.31	o -31
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	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 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Verifier Data 

OK	-31

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681737-1277503190/watcher-2681737-1277503190 -o /tmp/evaluation-result-2681737-1277503190/solver-2681737-1277503190 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681737-1277503190.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: 0.95 0.98 0.99 3/106 22314
/proc/meminfo: memFree=1847300/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=2268 CPUtime=0
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 125922995 2322432 213 1992294400 134512640 136421960 4287058832 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22314/statm: 567 214 145 467 0 98 0

[startup+0.0345161 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 22314
/proc/meminfo: memFree=1847300/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=3060 CPUtime=0.03
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 479 0 0 0 3 0 0 0 20 0 1 0 125922995 3133440 398 1992294400 134512640 136421960 4287058832 18446744073709551615 135378042 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22314/statm: 765 399 145 467 0 296 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3060

[startup+0.101521 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 22314
/proc/meminfo: memFree=1847300/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=4908 CPUtime=0.09
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 956 0 0 0 9 0 0 0 20 0 1 0 125922995 5025792 875 1992294400 134512640 136421960 4287058832 18446744073709551615 135160311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22314/statm: 1227 875 145 467 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4908

[startup+0.301537 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 22314
/proc/meminfo: memFree=1847300/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=10596 CPUtime=0.29
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 2357 0 0 0 28 1 0 0 20 0 1 0 125922995 10850304 2276 1992294400 134512640 136421960 4287058832 18446744073709551615 135160416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22314/statm: 2649 2277 146 467 0 2180 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10596

[startup+0.70157 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 22314
/proc/meminfo: memFree=1847300/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=24372 CPUtime=0.69
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 5823 0 0 0 67 2 0 0 21 0 1 0 125922995 24956928 5676 1992294400 134512640 136421960 4287058832 18446744073709551615 134518169 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22314/statm: 6093 5676 146 467 0 5624 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24372

[startup+1.50163 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 22315
/proc/meminfo: memFree=1797692/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=96776 CPUtime=1.5
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 24517 0 0 0 138 12 0 0 23 0 1 0 125922995 99098624 23187 1992294400 134512640 136421960 4287058832 18446744073709551615 135312488 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 24194 23188 190 467 0 23725 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 96776

[startup+3.10076 s]
/proc/loadavg: 0.95 0.98 0.99 3/107 22315
/proc/meminfo: memFree=1707296/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=214312 CPUtime=3.09
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 56017 0 0 0 282 27 0 0 25 0 1 0 125922995 219455488 52696 1992294400 134512640 136421960 4287058832 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 53578 52697 194 467 0 53109 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 214312

[startup+6.30102 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 22315
/proc/meminfo: memFree=1490048/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=419732 CPUtime=6.29
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 110985 0 0 0 575 54 0 0 25 0 1 0 125922995 429805568 104331 1992294400 134512640 136421960 4287058832 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 104933 104331 194 467 0 104464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 419732

[startup+12.7005 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 22315
/proc/meminfo: memFree=914812/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=967956 CPUtime=12.69
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 254197 0 0 0 1163 106 0 0 25 0 1 0 125922995 991186944 235370 1992294400 134512640 136421960 4287058832 18446744073709551615 134914408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 241989 235370 204 467 0 241520 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 967956

[startup+25.5016 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 22315
/proc/meminfo: memFree=790192/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1102160 CPUtime=25.49
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 290286 0 0 0 2425 124 0 0 25 0 1 0 125922995 1128611840 263703 1992294400 134512640 136421960 4287058832 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 275540 263703 238 467 0 275071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1102160

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 22317
/proc/meminfo: memFree=788456/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1103476 CPUtime=51.08
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 290875 0 0 0 4970 138 0 0 25 0 1 0 125922995 1129959424 264291 1992294400 134512640 136421960 4287058832 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 275869 264291 238 467 0 275400 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1103476

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22326
/proc/meminfo: memFree=786472/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1105192 CPUtime=102.26
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 291288 0 0 0 10063 163 0 0 25 0 1 0 125922995 1131716608 264704 1992294400 134512640 136421960 4287058832 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 276298 264704 238 467 0 275829 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1105192

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22328
/proc/meminfo: memFree=785356/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1106248 CPUtime=162.24
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 291577 0 0 0 16036 188 0 0 25 0 1 0 125922995 1132797952 264991 1992294400 134512640 136421960 4287058832 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 276562 264991 238 467 0 276093 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1106248

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22330
/proc/meminfo: memFree=784984/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1106644 CPUtime=222.23
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 291661 0 0 0 22013 210 0 0 25 0 1 0 125922995 1133203456 265075 1992294400 134512640 136421960 4287058832 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 276661 265075 238 467 0 276192 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1106644

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22332
/proc/meminfo: memFree=781636/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1110208 CPUtime=282.22
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 292570 0 0 0 27983 239 0 0 25 0 1 0 125922995 1136852992 265983 1992294400 134512640 136421960 4287058832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 277552 265983 238 467 0 277083 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1110208

[startup+342.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 22334
/proc/meminfo: memFree=779156/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1112452 CPUtime=342.2
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 293118 0 0 0 33952 268 0 0 25 0 1 0 125922995 1139150848 266531 1992294400 134512640 136421960 4287058832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 278113 266531 238 467 0 277644 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1112452

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 22334
/proc/meminfo: memFree=779032/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1112452 CPUtime=402.19
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 293118 0 0 0 39931 288 0 0 25 0 1 0 125922995 1139150848 266531 1992294400 134512640 136421960 4287058832 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 278113 266531 238 467 0 277644 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1112452

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22336
/proc/meminfo: memFree=779032/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1112452 CPUtime=462.17
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 293127 0 0 0 45906 311 0 0 25 0 1 0 125922995 1139150848 266540 1992294400 134512640 136421960 4287058832 18446744073709551615 135032194 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 278113 266540 238 467 0 277644 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1112452

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22338
/proc/meminfo: memFree=777296/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1114168 CPUtime=522.16
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 293547 0 0 0 51880 336 0 0 25 0 1 0 125922995 1140908032 266960 1992294400 134512640 136421960 4287058832 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 278542 266960 238 467 0 278073 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1114168

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22340
/proc/meminfo: memFree=776056/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1115356 CPUtime=582.15
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 293842 0 0 0 57851 364 0 0 25 0 1 0 125922995 1142124544 267254 1992294400 134512640 136421960 4287058832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 278839 267254 238 467 0 278370 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1115356

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22342
/proc/meminfo: memFree=776056/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1115356 CPUtime=642.14
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 293842 0 0 0 63837 377 0 0 25 0 1 0 125922995 1142124544 267254 1992294400 134512640 136421960 4287058832 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 278839 267254 238 467 0 278370 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1115356

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22351
/proc/meminfo: memFree=766508/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1124032 CPUtime=882.07
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 296025 0 0 0 87745 462 0 0 25 0 1 0 125922995 1151008768 269436 1992294400 134512640 136421960 4287058832 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 281008 269436 238 467 0 280539 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1124032

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22353
/proc/meminfo: memFree=765392/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1125352 CPUtime=942.06
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 296343 0 0 0 93719 487 0 0 25 0 1 0 125922995 1152360448 269754 1992294400 134512640 136421960 4287058832 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 281338 269754 238 467 0 280869 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1125352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22353
/proc/meminfo: memFree=764400/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1126276 CPUtime=1002.04
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 296575 0 0 0 99690 514 0 0 25 0 1 0 125922995 1153306624 269986 1992294400 134512640 136421960 4287058832 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 281569 269986 238 467 0 281100 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1126276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22355
/proc/meminfo: memFree=762912/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1127860 CPUtime=1062.03
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 296969 0 0 0 105665 538 0 0 25 0 1 0 125922995 1154928640 270380 1992294400 134512640 136421960 4287058832 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 281965 270380 238 467 0 281496 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1127860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22357
/proc/meminfo: memFree=761052/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1129708 CPUtime=1122.02
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 297442 0 0 0 111639 563 0 0 25 0 1 0 125922995 1156820992 270853 1992294400 134512640 136421960 4287058832 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 282427 270853 238 467 0 281958 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1129708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22359
/proc/meminfo: memFree=761052/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1129840 CPUtime=1182
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 297459 0 0 0 117618 582 0 0 25 0 1 0 125922995 1156956160 270870 1992294400 134512640 136421960 4287058832 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 282460 270870 238 467 0 281991 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 1129840

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22361
/proc/meminfo: memFree=759936/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1130896 CPUtime=1241.99
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 297732 0 0 0 123594 605 0 0 25 0 1 0 125922995 1158037504 271143 1992294400 134512640 136421960 4287058832 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 282724 271143 238 467 0 282255 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 1130896

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22361
/proc/meminfo: memFree=758820/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1132024 CPUtime=1301.98
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 297989 0 0 0 129571 627 0 0 25 0 1 0 125922995 1159192576 271400 1992294400 134512640 136421960 4287058832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 283006 271400 238 467 0 282537 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 1132024

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22363
/proc/meminfo: memFree=757456/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1133344 CPUtime=1361.96
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 298340 0 0 0 135546 650 0 0 25 0 1 0 125922995 1160544256 271751 1992294400 134512640 136421960 4287058832 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 283336 271751 238 467 0 282867 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1133344

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22365
/proc/meminfo: memFree=756216/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1134664 CPUtime=1421.96
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 298681 0 0 0 141521 675 0 0 25 0 1 0 125922995 1161895936 272092 1992294400 134512640 136421960 4287058832 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 283666 272092 238 467 0 283197 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1134664

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22367
/proc/meminfo: memFree=753860/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1136908 CPUtime=1481.93
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 299231 0 0 0 147498 695 0 0 25 0 1 0 125922995 1164193792 272642 1992294400 134512640 136421960 4287058832 18446744073709551615 135025606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 284227 272642 238 467 0 283758 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 1136908

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22369
/proc/meminfo: memFree=751380/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1139416 CPUtime=1541.92
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 299863 0 0 0 153474 718 0 0 25 0 1 0 125922995 1166761984 273274 1992294400 134512640 136421960 4287058832 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 284854 273274 238 467 0 284385 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 1139416

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22369
/proc/meminfo: memFree=750760/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1139944 CPUtime=1601.91
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 300000 0 0 0 159456 735 0 0 25 0 1 0 125922995 1167302656 273410 1992294400 134512640 136421960 4287058832 18446744073709551615 135018975 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 284986 273410 238 467 0 284517 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 1139944

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22371
/proc/meminfo: memFree=750636/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1139944 CPUtime=1661.89
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 300001 0 0 0 165437 752 0 0 25 0 1 0 125922995 1167302656 273411 1992294400 134512640 136421960 4287058832 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 284986 273411 238 467 0 284517 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 1139944

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22373
/proc/meminfo: memFree=749892/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1140868 CPUtime=1721.87
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 300210 0 0 0 171415 772 0 0 25 0 1 0 125922995 1168248832 273620 1992294400 134512640 136421960 4287058832 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 285217 273620 238 467 0 284748 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 1140868

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22375
/proc/meminfo: memFree=749024/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1141528 CPUtime=1781.86
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 300380 0 0 0 177391 795 0 0 25 0 1 0 125922995 1168924672 273790 1992294400 134512640 136421960 4287058832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 285382 273790 238 467 0 284913 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 1141528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22375
/proc/meminfo: memFree=748280/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=1142188 CPUtime=1800.06
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4202496 300541 0 0 0 179204 802 0 0 25 0 1 0 125922995 1169600512 273951 1992294400 134512640 136421960 4287058832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22314/statm: 285547 273951 238 467 0 285078 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1142188

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22376
/proc/meminfo: memFree=1782556/2059040 swapFree=4135660/4192956
[pid=22314] ppid=22312 vsize=0 CPUtime=1800.17
/proc/22314/stat : 22314 (pbct) R 22312 22314 21563 0 -1 4194308 300542 0 0 0 179204 813 0 0 25 0 1 0 125922995 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22314/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.19
CPU user time (s): 1792.05
CPU system time (s): 8.13876
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 1142188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.05
system time used= 8.13876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 300542
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= 3017

runsolver used 2.81957 second user time and 8.66768 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-25 23:59:51
IDJOB=2681737
IDBENCH=48226
IDSOLVER=1192
FILE ID=node003/2681737-1277503190
PBS_JOBID= 11190566
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_60_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681737-1277503190/watcher-2681737-1277503190 -o /tmp/evaluation-result-2681737-1277503190/solver-2681737-1277503190 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681737-1277503190.opb

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

MD5SUM BENCH= a83973bc04af54d38c05a30d36c8573f
RANDOM SEED=628984770

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1847696 kB
Buffers:         37592 kB
Cached:          74516 kB
SwapCached:       9732 kB
Active:          19664 kB
Inactive:       105468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847696 kB
SwapTotal:     4192956 kB
SwapFree:      4135660 kB
Dirty:            2968 kB
Writeback:           0 kB
AnonPages:       11540 kB
Mapped:           8396 kB
Slab:            64080 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182592 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= 62392 MiB
End job on node003 at 2010-06-26 00:29:53