Trace number 2681708

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 1800.11 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_2.opb
MD5SUM4a1dc018d8373d1119ec5a7a226f506e
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 benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
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 constraint44
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)6220
Sum of products size (including duplicates)12440
Number of different products3110
Sum of products size6220

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
0.04/0.05	c constraints 3310/0 clauses 3110/0 units 0
0.04/0.05	c vars 200
0.04/0.05	c objective 200 + -200
5.19/5.27	c 4.96724 92.8438 0 116925
5.19/5.27	o -5
5.29/5.33	c 5.02623 94.6484 0 117592
5.29/5.33	o -6
5.29/5.38	c 5.08223 94.6484 0 118184
5.29/5.38	o -7
5.50/5.52	c 5.21721 94.6484 0 119229
5.50/5.52	o -8
8.59/8.63	c 8.24575 94.6484 1 155976
8.59/8.63	o -9
27.99/28.05	c 27.5938 94.6484 1 166570
27.99/28.05	o -23
30.79/30.82	c 30.3624 94.6484 95 168416
30.79/30.82	o -24
33.88/33.91	c 33.4319 95.293 888 171179
33.88/33.91	o -25
36.68/36.78	c 36.2715 96.8398 3053 174806
36.68/36.78	o -26
42.58/42.66	c 42.0676 103.562 12439 185418
42.58/42.66	o -28
293.23/293.35	c 290.31 124.707 16414 521400
293.23/293.35	o -29
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	-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-2681708-1277502644/watcher-2681708-1277502644 -o /tmp/evaluation-result-2681708-1277502644/solver-2681708-1277502644 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681708-1277502644.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: 0.99 1.00 1.00 3/106 28300
/proc/meminfo: memFree=1833224/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=2268 CPUtime=0
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 298 0 0 0 0 0 0 0 20 0 1 0 91559482 2322432 218 1992294400 134512640 136421960 4286785776 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28300/statm: 567 218 144 467 0 98 0

[startup+0.0486051 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 28300
/proc/meminfo: memFree=1833224/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=3600 CPUtime=0.04
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 630 0 0 0 4 0 0 0 20 0 1 0 91559482 3686400 550 1992294400 134512640 136421960 4286785776 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28300/statm: 900 550 146 467 0 431 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3600

[startup+0.100609 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 28300
/proc/meminfo: memFree=1833224/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=9284 CPUtime=0.09
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 1996 0 0 0 9 0 0 0 20 0 1 0 91559482 9506816 1916 1992294400 134512640 136421960 4286785776 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 2321 1917 190 467 0 1852 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9284

[startup+0.300622 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 28300
/proc/meminfo: memFree=1833224/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=23196 CPUtime=0.29
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 5562 0 0 0 28 1 0 0 20 0 1 0 91559482 23752704 5383 1992294400 134512640 136421960 4286785776 18446744073709551615 135801505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 5799 5384 194 467 0 5330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23196

[startup+0.70065 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 28300
/proc/meminfo: memFree=1833224/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=51724 CPUtime=0.69
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 13216 0 0 0 64 5 0 0 20 0 1 0 91559482 52965376 12567 1992294400 134512640 136421960 4286785776 18446744073709551615 135810706 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 12931 12568 194 467 0 12462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51724

[startup+1.50071 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28301
/proc/meminfo: memFree=1752988/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=94464 CPUtime=1.49
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 24065 0 0 0 138 11 0 0 22 0 1 0 91559482 96731136 22393 1992294400 134512640 136421960 4286785776 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 23616 22393 215 467 0 23147 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94464

[startup+3.10082 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28301
/proc/meminfo: memFree=1743936/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=94600 CPUtime=3.09
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 24107 0 0 0 288 21 0 0 25 0 1 0 91559482 96870400 22435 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 23650 22435 215 467 0 23181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94600

[startup+6.30104 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28301
/proc/meminfo: memFree=1742572/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=96916 CPUtime=6.29
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 24764 0 0 0 597 32 0 0 25 0 1 0 91559482 99241984 22659 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 24229 22659 237 467 0 23760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96916

[startup+12.7015 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28301
/proc/meminfo: memFree=1742324/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=96916 CPUtime=12.69
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 24765 0 0 0 1229 40 0 0 25 0 1 0 91559482 99241984 22659 1992294400 134512640 136421960 4286785776 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 24229 22659 237 467 0 23760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96916

[startup+25.5004 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28301
/proc/meminfo: memFree=1742324/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=96916 CPUtime=25.49
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 24765 0 0 0 2505 44 0 0 25 0 1 0 91559482 99241984 22659 1992294400 134512640 136421960 4286785776 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 24229 22659 237 467 0 23760 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96916

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28301
/proc/meminfo: memFree=1726452/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=113832 CPUtime=51.08
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 29004 0 0 0 5040 68 0 0 25 0 1 0 91559482 116563968 26893 1992294400 134512640 136421960 4286785776 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 28458 26893 237 467 0 27989 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 113832

[startup+102.308 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28303
/proc/meminfo: memFree=1716780/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=122836 CPUtime=102.27
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 31250 0 0 0 10105 122 0 0 25 0 1 0 91559482 125784064 29139 1992294400 134512640 136421960 4286785776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 30709 29139 237 467 0 30240 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 122836

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28305
/proc/meminfo: memFree=1715416/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=124028 CPUtime=162.26
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 31559 0 0 0 16048 178 0 0 25 0 1 0 91559482 127004672 29448 1992294400 134512640 136421960 4286785776 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31007 29448 237 467 0 30538 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 124028

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28307
/proc/meminfo: memFree=1712688/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=126772 CPUtime=222.24
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32216 0 0 0 21990 234 0 0 25 0 1 0 91559482 129814528 30105 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31693 30105 237 467 0 31224 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 126772

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28309
/proc/meminfo: memFree=1712688/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=126772 CPUtime=282.23
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32216 0 0 0 27932 291 0 0 25 0 1 0 91559482 129814528 30105 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31693 30105 237 467 0 31224 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 126772

[startup+342.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28309
/proc/meminfo: memFree=1711820/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=342.22
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32455 0 0 0 33879 343 0 0 25 0 1 0 91559482 130760704 30343 1992294400 134512640 136421960 4286785776 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30343 237 467 0 31455 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 127696

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28311
/proc/meminfo: memFree=1711696/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=402.2
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32455 0 0 0 39825 395 0 0 25 0 1 0 91559482 130760704 30343 1992294400 134512640 136421960 4286785776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30343 237 467 0 31455 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 127696

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28313
/proc/meminfo: memFree=1711696/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=462.19
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32456 0 0 0 45777 442 0 0 25 0 1 0 91559482 130760704 30344 1992294400 134512640 136421960 4286785776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30344 237 467 0 31455 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 127696

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 28315
/proc/meminfo: memFree=1711572/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=522.18
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32456 0 0 0 51719 499 0 0 25 0 1 0 91559482 130760704 30344 1992294400 134512640 136421960 4286785776 18446744073709551615 135032067 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30344 237 467 0 31455 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 127696

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 28317
/proc/meminfo: memFree=1711572/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=582.16
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32456 0 0 0 57661 555 0 0 25 0 1 0 91559482 130760704 30344 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30344 237 467 0 31455 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 127696

[startup+642.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 28326
/proc/meminfo: memFree=1710456/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=642.15
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32456 0 0 0 63611 604 0 0 25 0 1 0 91559482 130760704 30344 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30344 237 467 0 31455 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 127696

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28334
/proc/meminfo: memFree=1710456/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=882.09
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 87398 811 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 127696

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28334
/proc/meminfo: memFree=1710456/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=942.07
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 93356 851 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 127696

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28336
/proc/meminfo: memFree=1710580/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1002.06
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 99301 905 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 127696

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28338
/proc/meminfo: memFree=1710580/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1062.04
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 105247 957 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 127696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28340
/proc/meminfo: memFree=1710580/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1122.03
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 111187 1016 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 127696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28342
/proc/meminfo: memFree=1710456/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1182.01
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 117135 1066 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 127696

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28342
/proc/meminfo: memFree=1710332/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1242
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 123083 1117 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 127696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28344
/proc/meminfo: memFree=1710208/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1302
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 129030 1170 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 127696

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28346
/proc/meminfo: memFree=1710208/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1361.98
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 134981 1217 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 127696

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28348
/proc/meminfo: memFree=1710208/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1421.97
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 140931 1266 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 127696

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28350
/proc/meminfo: memFree=1710208/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1481.95
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 146877 1318 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 127696

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28350
/proc/meminfo: memFree=1710208/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1541.93
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 152822 1371 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 127696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28352
/proc/meminfo: memFree=1710208/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1601.92
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 158768 1424 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 127696

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28354
/proc/meminfo: memFree=1710208/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1661.91
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 164714 1477 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 127696

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28356
/proc/meminfo: memFree=1710208/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1721.9
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 170662 1528 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 127696

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28358
/proc/meminfo: memFree=1709960/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1781.89
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 176615 1574 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 127696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28358
/proc/meminfo: memFree=1709960/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1800.08
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 178421 1587 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 127696

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 28358
/proc/meminfo: memFree=1709960/2059040 swapFree=4139240/4192956
[pid=28300] ppid=28298 vsize=127696 CPUtime=1800.08
/proc/28300/stat : 28300 (pbct) R 28298 28300 27665 0 -1 4202496 32457 0 0 0 178421 1587 0 0 25 0 1 0 91559482 130760704 30345 1992294400 134512640 136421960 4286785776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28300/statm: 31924 30345 237 467 0 31455 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 127696

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.11
CPU user time (s): 1784.22
CPU system time (s): 15.8926
CPU usage (%): 99.9772
Max. virtual memory (cumulated for all children) (KiB): 127696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.22
system time used= 15.8926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32458
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= 4491

runsolver used 2.87356 second user time and 8.60469 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-25 23:50:44
IDJOB=2681708
IDBENCH=48197
IDSOLVER=1192
FILE ID=node034/2681708-1277502644
PBS_JOBID= 11190563
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681708-1277502644/watcher-2681708-1277502644 -o /tmp/evaluation-result-2681708-1277502644/solver-2681708-1277502644 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681708-1277502644.opb

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

MD5SUM BENCH= 4a1dc018d8373d1119ec5a7a226f506e
RANDOM SEED=1333540191

node034.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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1833752 kB
Buffers:         30828 kB
Cached:          95700 kB
SwapCached:       5964 kB
Active:          57472 kB
Inactive:        81712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1833752 kB
SwapTotal:     4192956 kB
SwapFree:      4139240 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:       11436 kB
Mapped:          11880 kB
Slab:            64216 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181424 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= 62432 MiB
End job on node034 at 2010-06-26 00:20:47