Trace number 2681655

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)27 1800.1 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_3.opb
MD5SUM9e4e432c8df29dadb31632f81ac67b02
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark1789.65
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint11
Maximum length of a constraint21
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2488
Sum of products size (including duplicates)4976
Number of different products2488
Sum of products size4976

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
0.01/0.04	c constraints 2488/0 clauses 2688/0 units 0
0.01/0.04	c vars 200
0.01/0.04	c objective 200 + 0
0.59/0.69	c 0.624905 57.4766 1 2647
0.59/0.69	o 39
0.69/0.72	c 0.6559 58.6094 2 2832
0.69/0.72	o 38
1.10/1.12	c 1.04784 58.6094 102 3332
1.10/1.12	o 37
1.19/1.24	c 1.16482 58.6094 202 3803
1.19/1.24	o 36
1.19/1.27	c 1.19482 58.6094 202 3971
1.19/1.27	o 35
1.29/1.30	c 1.22581 58.6094 204 4138
1.29/1.30	o 34
1.29/1.33	c 1.25481 58.6094 204 4303
1.29/1.33	o 33
1.29/1.37	c 1.2868 58.6094 211 4490
1.29/1.37	o 32
1.80/1.84	c 1.72974 58.6094 861 6072
1.80/1.84	o 31
1.80/1.87	c 1.76173 58.6094 863 6241
1.80/1.87	o 30
2.59/2.63	c 2.48962 58.7383 1742 8494
2.59/2.63	o 29
181.94/182.00	c 174.232 70.1328 15738 381502
181.94/182.00	o 28
630.74/630.93	c 603.658 70.1328 7933 1275165
630.74/630.93	o 27
1800.08/1800.50	s SATISFIABLE
1800.08/1800.50	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	27

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681655-1277501363/watcher-2681655-1277501363 -o /tmp/evaluation-result-2681655-1277501363/solver-2681655-1277501363 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681655-1277501363.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22210
/proc/meminfo: memFree=1845452/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=2136 CPUtime=0
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 125740223 2187264 176 1992294400 134512640 136421960 4290584592 18446744073709551615 135818222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22210/statm: 534 176 145 467 0 65 0

[startup+0.010301 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22210
/proc/meminfo: memFree=1845452/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=2136 CPUtime=0.01
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 260 0 0 0 1 0 0 0 20 0 1 0 125740223 2187264 179 1992294400 134512640 136421960 4290584592 18446744073709551615 135154820 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22210/statm: 534 179 145 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.101308 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22210
/proc/meminfo: memFree=1845452/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=11232 CPUtime=0.09
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 2530 0 0 0 8 1 0 0 20 0 1 0 125740223 11501568 2449 1992294400 134512640 136421960 4290584592 18446744073709551615 134751584 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 2808 2453 193 467 0 2339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11232

[startup+0.300322 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22210
/proc/meminfo: memFree=1845452/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=26528 CPUtime=0.29
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 6441 0 0 0 26 3 0 0 20 0 1 0 125740223 27164672 6245 1992294400 134512640 136421960 4290584592 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 6632 6246 193 467 0 6163 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26528

[startup+0.700355 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22210
/proc/meminfo: memFree=1845452/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=60012 CPUtime=0.69
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 14982 0 0 0 63 6 0 0 20 0 1 0 125740223 61452288 14114 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 15003 14114 236 467 0 14534 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60012

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22211
/proc/meminfo: memFree=1789644/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=60012 CPUtime=1.49
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 15007 0 0 0 140 9 0 0 22 0 1 0 125740223 61452288 14132 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 15003 14132 237 467 0 14534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60012

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22211
/proc/meminfo: memFree=1789520/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=60408 CPUtime=3.09
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 15121 0 0 0 293 16 0 0 25 0 1 0 125740223 61857792 14243 1992294400 134512640 136421960 4290584592 18446744073709551615 135021788 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 15102 14243 237 467 0 14633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60408

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22211
/proc/meminfo: memFree=1787784/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=61860 CPUtime=6.29
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 15503 0 0 0 598 31 0 0 25 0 1 0 125740223 63344640 14625 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 15465 14625 237 467 0 14996 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61860

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22211
/proc/meminfo: memFree=1786172/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=63180 CPUtime=12.69
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 15830 0 0 0 1207 62 0 0 25 0 1 0 125740223 64696320 14952 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 15795 14952 237 467 0 15326 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63180

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22211
/proc/meminfo: memFree=1785552/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=63576 CPUtime=25.48
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 15929 0 0 0 2430 118 0 0 25 0 1 0 125740223 65101824 15051 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 15894 15051 237 467 0 15425 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63576

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22211
/proc/meminfo: memFree=1784436/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=64896 CPUtime=51.08
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 16230 0 0 0 4880 228 0 0 25 0 1 0 125740223 66453504 15352 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 16224 15352 237 467 0 15755 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64896

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22213
/proc/meminfo: memFree=1780592/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=68508 CPUtime=102.28
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17153 0 0 0 9776 452 0 0 25 0 1 0 125740223 70152192 16275 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17127 16275 237 467 0 16658 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 68508

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22215
/proc/meminfo: memFree=1778980/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=69960 CPUtime=162.26
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17514 0 0 0 15525 701 0 0 25 0 1 0 125740223 71639040 16636 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17490 16636 237 467 0 17021 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 69960

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22217
/proc/meminfo: memFree=1777120/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=222.24
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17980 0 0 0 21271 953 0 0 25 0 1 0 125740223 73535488 17101 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17101 237 467 0 17484 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 71812

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22217
/proc/meminfo: memFree=1776996/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=282.23
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17980 0 0 0 27009 1214 0 0 25 0 1 0 125740223 73535488 17101 1992294400 134512640 136421960 4290584592 18446744073709551615 135032291 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17101 237 467 0 17484 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 71812

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22219
/proc/meminfo: memFree=1776996/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=342.21
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17980 0 0 0 32737 1484 0 0 25 0 1 0 125740223 73535488 17101 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17101 237 467 0 17484 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 71812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22221
/proc/meminfo: memFree=1776872/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=402.2
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17981 0 0 0 38496 1724 0 0 25 0 1 0 125740223 73535488 17102 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17102 237 467 0 17484 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 71812

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22223
/proc/meminfo: memFree=1776872/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=462.18
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17981 0 0 0 44229 1989 0 0 25 0 1 0 125740223 73535488 17102 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17102 237 467 0 17484 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 71812

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22225
/proc/meminfo: memFree=1776748/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=522.17
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17981 0 0 0 49967 2250 0 0 25 0 1 0 125740223 73535488 17102 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17102 237 467 0 17484 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 71812

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22225
/proc/meminfo: memFree=1776624/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=582.16
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17981 0 0 0 55714 2502 0 0 25 0 1 0 125740223 73535488 17102 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17102 237 467 0 17484 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 71812

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22227
/proc/meminfo: memFree=1776624/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=642.14
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17982 0 0 0 61449 2765 0 0 25 0 1 0 125740223 73535488 17102 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17102 237 467 0 17484 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 71812

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22233
/proc/meminfo: memFree=1776252/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=882.08
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17982 0 0 0 84448 3760 0 0 25 0 1 0 125740223 73535488 17102 1992294400 134512640 136421960 4290584592 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17102 237 467 0 17484 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 71812

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22235
/proc/meminfo: memFree=1776128/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=942.07
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17982 0 0 0 90218 3989 0 0 25 0 1 0 125740223 73535488 17102 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17102 237 467 0 17484 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 71812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22237
/proc/meminfo: memFree=1776128/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1002.06
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17982 0 0 0 95951 4255 0 0 25 0 1 0 125740223 73535488 17102 1992294400 134512640 136421960 4290584592 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17102 237 467 0 17484 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 71812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22239
/proc/meminfo: memFree=1776004/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1062.04
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17982 0 0 0 101682 4522 0 0 25 0 1 0 125740223 73535488 17102 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17102 237 467 0 17484 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 71812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22241
/proc/meminfo: memFree=1776004/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1122.03
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17983 0 0 0 107424 4779 0 0 25 0 1 0 125740223 73535488 17103 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17103 237 467 0 17484 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 71812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22241
/proc/meminfo: memFree=1776004/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1182.02
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17983 0 0 0 113155 5047 0 0 25 0 1 0 125740223 73535488 17103 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17103 237 467 0 17484 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 71812

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22243
/proc/meminfo: memFree=1775880/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1242
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17983 0 0 0 118892 5308 0 0 25 0 1 0 125740223 73535488 17103 1992294400 134512640 136421960 4290584592 18446744073709551615 134870295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17103 237 467 0 17484 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 71812

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22245
/proc/meminfo: memFree=1775756/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1301.99
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17983 0 0 0 124622 5577 0 0 25 0 1 0 125740223 73535488 17103 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17103 237 467 0 17484 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 71812

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22247
/proc/meminfo: memFree=1775880/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1361.97
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17983 0 0 0 130368 5829 0 0 25 0 1 0 125740223 73535488 17103 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17103 237 467 0 17484 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 71812

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22249
/proc/meminfo: memFree=1775880/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1421.97
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17991 0 0 0 136113 6084 0 0 25 0 1 0 125740223 73535488 17111 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17111 237 467 0 17484 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 71812

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 22249
/proc/meminfo: memFree=1775756/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1481.95
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17991 0 0 0 141838 6357 0 0 25 0 1 0 125740223 73535488 17111 1992294400 134512640 136421960 4290584592 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17111 237 467 0 17484 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 71812

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22251
/proc/meminfo: memFree=1775632/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1541.93
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17991 0 0 0 147597 6596 0 0 25 0 1 0 125740223 73535488 17111 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17111 237 467 0 17484 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 71812

[startup+1602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 22253
/proc/meminfo: memFree=1775756/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1601.91
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17991 0 0 0 153329 6862 0 0 25 0 1 0 125740223 73535488 17111 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17111 237 467 0 17484 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 71812

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22255
/proc/meminfo: memFree=1775756/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1661.9
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17991 0 0 0 159067 7123 0 0 25 0 1 0 125740223 73535488 17111 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17111 237 467 0 17484 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 71812

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22257
/proc/meminfo: memFree=1775632/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1721.89
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17991 0 0 0 164818 7371 0 0 25 0 1 0 125740223 73535488 17111 1992294400 134512640 136421960 4290584592 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17111 237 467 0 17484 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 71812

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22257
/proc/meminfo: memFree=1775508/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1781.88
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17991 0 0 0 170577 7611 0 0 25 0 1 0 125740223 73535488 17111 1992294400 134512640 136421960 4290584592 18446744073709551615 135028595 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17111 237 467 0 17484 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 71812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22259
/proc/meminfo: memFree=1775508/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1800.08
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17991 0 0 0 172329 7679 0 0 25 0 1 0 125740223 73535488 17111 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17111 237 467 0 17484 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71812

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 2/107 22259
/proc/meminfo: memFree=1775508/2059040 swapFree=4135660/4192956
[pid=22210] ppid=22208 vsize=71812 CPUtime=1800.08
/proc/22210/stat : 22210 (pbct) R 22208 22210 21563 0 -1 4202496 17991 0 0 0 172329 7679 0 0 25 0 1 0 125740223 73535488 17111 1992294400 134512640 136421960 4290584592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22210/statm: 17953 17111 237 467 0 17484 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71812

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.1
CPU user time (s): 1723.29
CPU system time (s): 76.8063
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 71812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1723.29
system time used= 76.8063
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17992
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= 2722

runsolver used 2.87956 second user time and 8.59769 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-25 23:29:23
IDJOB=2681655
IDBENCH=48144
IDSOLVER=1192
FILE ID=node003/2681655-1277501363
PBS_JOBID= 11190566
Free space on /tmp= 62396 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_10_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681655-1277501363/watcher-2681655-1277501363 -o /tmp/evaluation-result-2681655-1277501363/solver-2681655-1277501363 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681655-1277501363.opb

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

MD5SUM BENCH= 9e4e432c8df29dadb31632f81ac67b02
RANDOM SEED=594302043

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:       1845980 kB
Buffers:         36508 kB
Cached:          77624 kB
SwapCached:       9732 kB
Active:          66632 kB
Inactive:        60508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845980 kB
SwapTotal:     4192956 kB
SwapFree:      4135660 kB
Dirty:            1868 kB
Writeback:           0 kB
AnonPages:       11544 kB
Mapped:           8356 kB
Slab:            64028 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183440 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 2010-06-25 23:59:25