Trace number 2681723

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)-29 1800.14 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_3.opb
MD5SUM1b4456ec5e57b53956abc30521c99789
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-29
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
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 constraint25
Maximum length of a constraint45
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)6216
Sum of products size (including duplicates)12432
Number of different products3108
Sum of products size6216

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
0.00/0.05	c constraints 3308/0 clauses 3108/0 units 0
0.00/0.05	c vars 200
0.00/0.05	c objective 200 + -200
7.79/7.86	c 7.41987 92.7969 0 168070
7.79/7.86	o -7
7.89/7.90	c 7.46387 94.6055 0 168512
7.89/7.90	o -8
8.98/9.05	c 8.57869 94.6055 0 178696
8.98/9.05	o -9
8.98/9.09	c 8.62069 94.6055 0 178936
8.98/9.09	o -10
9.08/9.13	c 8.66168 94.6055 1 179171
9.08/9.13	o -11
27.49/27.57	c 27.0329 94.6055 1 189178
27.49/27.57	o -22
29.69/29.76	c 29.2186 94.6055 8 190676
29.69/29.76	o -24
31.08/31.13	c 30.5814 94.7344 169 191733
31.08/31.13	o -25
35.38/35.42	c 34.8417 96.2812 2384 196278
35.38/35.42	o -26
59.29/59.36	c 58.4911 118.312 33869 231560
59.29/59.36	o -27
153.05/153.10	c 151.298 118.312 21043 365277
153.05/153.10	o -28
307.10/307.29	c 304.04 119.344 20841 576487
307.10/307.29	o -29
1800.11/1800.61	s SATISFIABLE
1800.11/1800.61	v -x1 -x2 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 x44 x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 x137 -x138 -x139 x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 -x148 x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 x167 -x168 x169 x170 -x171 -x172 -x173 -x174 x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 x186 -x187 x188 -x189 x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 x198 -x199 -x200

Verifier Data 

OK	-29

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681723-1277502803/watcher-2681723-1277502803 -o /tmp/evaluation-result-2681723-1277502803/solver-2681723-1277502803 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681723-1277502803.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 32019
/proc/meminfo: memFree=1845684/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=2268 CPUtime=0
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 298 0 0 0 0 0 0 0 20 0 1 0 125884321 2322432 218 1992294400 134512640 136421960 4289377856 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32019/statm: 567 218 144 467 0 98 0

[startup+0.0816141 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 32019
/proc/meminfo: memFree=1845684/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=7280 CPUtime=0.07
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 1501 0 0 0 7 0 0 0 20 0 1 0 125884321 7454720 1421 1992294400 134512640 136421960 4289377856 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 1820 1422 190 467 0 1351 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7280

[startup+0.100615 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 32019
/proc/meminfo: memFree=1845684/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=9268 CPUtime=0.09
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 1989 0 0 0 8 1 0 0 20 0 1 0 125884321 9490432 1909 1992294400 134512640 136421960 4289377856 18446744073709551615 134708015 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 2317 1910 190 467 0 1848 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.300639 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 32019
/proc/meminfo: memFree=1845684/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=23196 CPUtime=0.29
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 5567 0 0 0 27 2 0 0 20 0 1 0 125884321 23752704 5388 1992294400 134512640 136421960 4289377856 18446744073709551615 134784071 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 5799 5389 194 467 0 5330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23196

[startup+0.700685 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 32019
/proc/meminfo: memFree=1845684/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=51724 CPUtime=0.69
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 13216 0 0 0 63 6 0 0 20 0 1 0 125884321 52965376 12567 1992294400 134512640 136421960 4289377856 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 12931 12568 194 467 0 12462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51724

[startup+1.50078 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32020
/proc/meminfo: memFree=1765572/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=94352 CPUtime=1.49
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 24037 0 0 0 136 13 0 0 22 0 1 0 125884321 96616448 22365 1992294400 134512640 136421960 4289377856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 23588 22365 215 467 0 23119 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94352

[startup+3.10096 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32020
/proc/meminfo: memFree=1756396/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=94500 CPUtime=3.09
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 24092 0 0 0 288 21 0 0 25 0 1 0 125884321 96768000 22420 1992294400 134512640 136421960 4289377856 18446744073709551615 135032201 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 23625 22420 215 467 0 23156 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94500

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32020
/proc/meminfo: memFree=1756148/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=94764 CPUtime=6.29
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 24128 0 0 0 593 36 0 0 25 0 1 0 125884321 97038336 22456 1992294400 134512640 136421960 4289377856 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 23691 22456 215 467 0 23222 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94764

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32020
/proc/meminfo: memFree=1754916/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=96872 CPUtime=12.69
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 24743 0 0 0 1221 48 0 0 25 0 1 0 125884321 99196928 22637 1992294400 134512640 136421960 4289377856 18446744073709551615 135020469 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 24218 22637 237 467 0 23749 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96872

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32020
/proc/meminfo: memFree=1754916/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=96872 CPUtime=25.49
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 24743 0 0 0 2497 52 0 0 25 0 1 0 125884321 99196928 22637 1992294400 134512640 136421960 4289377856 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 24218 22637 237 467 0 23749 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96872

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32020
/proc/meminfo: memFree=1738672/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=114112 CPUtime=51.08
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 29047 0 0 0 5031 77 0 0 25 0 1 0 125884321 116850688 26937 1992294400 134512640 136421960 4289377856 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 28528 26937 237 467 0 28059 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 114112

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32022
/proc/meminfo: memFree=1730736/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=121148 CPUtime=102.27
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 30827 0 0 0 10101 126 0 0 25 0 1 0 125884321 124055552 28716 1992294400 134512640 136421960 4289377856 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30287 28716 237 467 0 29818 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 121148

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32024
/proc/meminfo: memFree=1730736/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=121148 CPUtime=162.25
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 30828 0 0 0 16041 184 0 0 25 0 1 0 125884321 124055552 28716 1992294400 134512640 136421960 4289377856 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30287 28716 237 467 0 29818 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 121148

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32026
/proc/meminfo: memFree=1729620/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=122204 CPUtime=222.23
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 31098 0 0 0 21985 238 0 0 25 0 1 0 125884321 125136896 28986 1992294400 134512640 136421960 4289377856 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30551 28986 237 467 0 30082 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 122204

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32026
/proc/meminfo: memFree=1729620/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=122204 CPUtime=282.21
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 31098 0 0 0 27930 291 0 0 25 0 1 0 125884321 125136896 28986 1992294400 134512640 136421960 4289377856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30551 28986 237 467 0 30082 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 122204

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32028
/proc/meminfo: memFree=1729496/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=122204 CPUtime=342.2
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 31099 0 0 0 33873 347 0 0 25 0 1 0 125884321 125136896 28986 1992294400 134512640 136421960 4289377856 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30551 28986 237 467 0 30082 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 122204

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32030
/proc/meminfo: memFree=1729124/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=122864 CPUtime=402.19
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 31248 0 0 0 39821 398 0 0 25 0 1 0 125884321 125812736 29135 1992294400 134512640 136421960 4289377856 18446744073709551615 134861964 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30716 29135 237 467 0 30247 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 122864

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32041
/proc/meminfo: memFree=1727636/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=123128 CPUtime=462.15
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 31297 0 0 0 45770 445 0 0 25 0 1 0 125884321 126083072 29184 1992294400 134512640 136421960 4289377856 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30782 29184 237 467 0 30313 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 123128

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32043
/proc/meminfo: memFree=1727636/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=123656 CPUtime=522.14
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 31429 0 0 0 51719 495 0 0 25 0 1 0 125884321 126623744 29316 1992294400 134512640 136421960 4289377856 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30914 29316 237 467 0 30445 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 123656

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32043
/proc/meminfo: memFree=1727760/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=122972 CPUtime=582.12
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 31429 0 0 0 57663 549 0 0 25 0 1 0 125884321 125923328 29177 1992294400 134512640 136421960 4289377856 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30743 29177 237 467 0 30274 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 122972

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32045
/proc/meminfo: memFree=1727388/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=123304 CPUtime=642.12
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 31671 0 0 0 63614 598 0 0 25 0 1 0 125884321 126263296 29261 1992294400 134512640 136421960 4289377856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 30826 29261 237 467 0 30357 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 123304

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32051
/proc/meminfo: memFree=1727264/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=124228 CPUtime=822.06
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 32041 0 0 0 81454 752 0 0 25 0 1 0 125884321 127209472 29485 1992294400 134512640 136421960 4289377856 18446744073709551615 134604617 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31057 29485 237 467 0 30588 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 124228

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32051
/proc/meminfo: memFree=1725900/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=125680 CPUtime=882.04
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 32383 0 0 0 87410 794 0 0 25 0 1 0 125884321 128696320 29827 1992294400 134512640 136421960 4289377856 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31420 29827 237 467 0 30951 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 125680

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32053
/proc/meminfo: memFree=1724908/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=126736 CPUtime=942.03
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 32648 0 0 0 93369 834 0 0 25 0 1 0 125884321 129777664 30092 1992294400 134512640 136421960 4289377856 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31684 30092 237 467 0 31215 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 126736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32055
/proc/meminfo: memFree=1725404/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=125496 CPUtime=1002.01
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 32648 0 0 0 99317 884 0 0 25 0 1 0 125884321 128507904 29812 1992294400 134512640 136421960 4289377856 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31374 29812 237 467 0 30905 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 125496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32057
/proc/meminfo: memFree=1725404/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=125496 CPUtime=1062
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 32648 0 0 0 105263 937 0 0 25 0 1 0 125884321 128507904 29812 1992294400 134512640 136421960 4289377856 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31374 29812 237 467 0 30905 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 125496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32059
/proc/meminfo: memFree=1725280/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=125496 CPUtime=1121.98
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 32648 0 0 0 111210 988 0 0 25 0 1 0 125884321 128507904 29812 1992294400 134512640 136421960 4289377856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31374 29812 237 467 0 30905 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 125496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32059
/proc/meminfo: memFree=1725404/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=125496 CPUtime=1181.97
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33027 0 0 0 117158 1039 0 0 25 0 1 0 125884321 128507904 29812 1992294400 134512640 136421960 4289377856 18446744073709551615 135028429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31374 29812 237 467 0 30905 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 125496

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32064
/proc/meminfo: memFree=1724164/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=126032 CPUtime=1241.94
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33367 0 0 0 123096 1098 0 0 25 0 1 0 125884321 129056768 29946 1992294400 134512640 136421960 4289377856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31508 29946 237 467 0 31039 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 126032

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32066
/proc/meminfo: memFree=1724288/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=126032 CPUtime=1301.94
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33367 0 0 0 129042 1152 0 0 25 0 1 0 125884321 129056768 29946 1992294400 134512640 136421960 4289377856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31508 29946 237 467 0 31039 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 126032

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32068
/proc/meminfo: memFree=1723792/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=127220 CPUtime=1361.91
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33664 0 0 0 134993 1198 0 0 25 0 1 0 125884321 130273280 30243 1992294400 134512640 136421960 4289377856 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31805 30243 237 467 0 31336 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 127220

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32070
/proc/meminfo: memFree=1723792/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=127220 CPUtime=1421.91
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33664 0 0 0 140943 1248 0 0 25 0 1 0 125884321 130273280 30243 1992294400 134512640 136421960 4289377856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31805 30243 237 467 0 31336 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 127220

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32070
/proc/meminfo: memFree=1723792/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=127220 CPUtime=1481.88
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33664 0 0 0 146888 1300 0 0 25 0 1 0 125884321 130273280 30243 1992294400 134512640 136421960 4289377856 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31805 30243 237 467 0 31336 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 127220

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32072
/proc/meminfo: memFree=1723792/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=127220 CPUtime=1541.87
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33664 0 0 0 152833 1354 0 0 25 0 1 0 125884321 130273280 30243 1992294400 134512640 136421960 4289377856 18446744073709551615 135028307 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31805 30243 237 467 0 31336 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 127220

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32074
/proc/meminfo: memFree=1723792/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=127220 CPUtime=1601.85
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33664 0 0 0 158780 1405 0 0 25 0 1 0 125884321 130273280 30243 1992294400 134512640 136421960 4289377856 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31805 30243 237 467 0 31336 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 127220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32076
/proc/meminfo: memFree=1723544/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=126676 CPUtime=1661.84
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33767 0 0 0 164729 1455 0 0 25 0 1 0 125884321 129716224 30107 1992294400 134512640 136421960 4289377856 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31669 30107 237 467 0 31200 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 126676

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32078
/proc/meminfo: memFree=1723916/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=126676 CPUtime=1721.82
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33767 0 0 0 170670 1512 0 0 25 0 1 0 125884321 129716224 30107 1992294400 134512640 136421960 4289377856 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31669 30107 237 467 0 31200 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 126676

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32078
/proc/meminfo: memFree=1723668/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=127336 CPUtime=1781.8
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33928 0 0 0 176621 1559 0 0 25 0 1 0 125884321 130392064 30268 1992294400 134512640 136421960 4289377856 18446744073709551615 134864225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31834 30268 237 467 0 31365 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 127336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32080
/proc/meminfo: memFree=1723544/2059040 swapFree=4135556/4192956
[pid=32019] ppid=32017 vsize=127600 CPUtime=1800.11
/proc/32019/stat : 32019 (pbct) R 32017 32019 31354 0 -1 4202496 33974 0 0 0 178442 1569 0 0 25 0 1 0 125884321 130662400 30314 1992294400 134512640 136421960 4289377856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32019/statm: 31900 30314 237 467 0 31431 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 127600

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.14
CPU user time (s): 1784.42
CPU system time (s): 15.7146
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 127748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.42
system time used= 15.7146
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33975
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= 2649

runsolver used 3.2575 second user time and 8.22375 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-25 23:53:23
IDJOB=2681723
IDBENCH=48212
IDSOLVER=1192
FILE ID=node001/2681723-1277502803
PBS_JOBID= 11190573
Free space on /tmp= 62440 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681723-1277502803/watcher-2681723-1277502803 -o /tmp/evaluation-result-2681723-1277502803/solver-2681723-1277502803 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681723-1277502803.opb

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

MD5SUM BENCH= 1b4456ec5e57b53956abc30521c99789
RANDOM SEED=706928215

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1846212 kB
Buffers:         26288 kB
Cached:          88332 kB
SwapCached:       9712 kB
Active:          70264 kB
Inactive:        57244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1846212 kB
SwapTotal:     4192956 kB
SwapFree:      4135556 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:       11472 kB
Mapped:           8316 kB
Slab:            63332 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182808 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= 62440 MiB
End job on node001 at 2010-06-26 00:23:26