Trace number 2681718

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)-28 1800.09 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_1.opb
MD5SUM2cdec46d3e8e924c4987d217b8438ed8
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-30
Best CPU time to get the best result obtained on this benchmark1800.27
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -31
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 constraint43
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)6204
Sum of products size (including duplicates)12408
Number of different products3102
Sum of products size6204

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
0.03/0.05	c constraints 3302/0 clauses 3102/0 units 0
0.03/0.05	c vars 200
0.03/0.05	c objective 200 + -200
6.89/6.93	c 6.591 92.6445 0 131116
6.89/6.93	o -6
7.99/8.00	c 7.62284 94.4531 2 146140
7.99/8.00	o -7
30.28/30.36	c 29.8945 94.4531 2 158114
30.28/30.36	o -21
33.37/33.48	c 33 94.4531 8 160183
33.37/33.48	o -23
35.08/35.11	c 34.6147 94.582 180 161473
35.08/35.11	o -24
35.08/35.14	c 34.6467 94.582 185 161499
35.08/35.14	o -25
35.97/36.01	c 35.5146 94.7109 369 162255
35.97/36.01	o -26
37.97/38.07	c 37.5583 95.8711 1995 164925
37.97/38.07	o -27
79.76/79.80	c 78.792 118.027 15998 226337
79.76/79.80	o -28
1800.06/1800.80	s SATISFIABLE
1800.06/1800.80	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	-28

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681718-1277502772/watcher-2681718-1277502772 -o /tmp/evaluation-result-2681718-1277502772/solver-2681718-1277502772 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681718-1277502772.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 27753
/proc/meminfo: memFree=1880368/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=2268 CPUtime=0
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 125878804 2322432 219 1992294400 134512640 136421960 4292878736 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27753/statm: 567 220 144 467 0 98 0

[startup+0.039959 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27753
/proc/meminfo: memFree=1880368/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=3324 CPUtime=0.03
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 552 0 0 0 3 0 0 0 20 0 1 0 125878804 3403776 471 1992294400 134512640 136421960 4292878736 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27753/statm: 831 471 146 467 0 362 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3324

[startup+0.10097 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27753
/proc/meminfo: memFree=1880368/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=9284 CPUtime=0.09
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 1999 0 0 0 8 1 0 0 20 0 1 0 125878804 9506816 1918 1992294400 134512640 136421960 4292878736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 2321 1919 190 467 0 1852 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9284

[startup+0.30101 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27753
/proc/meminfo: memFree=1880368/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=23216 CPUtime=0.29
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 5544 0 0 0 26 3 0 0 20 0 1 0 125878804 23773184 5397 1992294400 134512640 136421960 4292878736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 5804 5398 194 467 0 5335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23216

[startup+0.701088 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27753
/proc/meminfo: memFree=1880368/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=51988 CPUtime=0.69
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 13254 0 0 0 62 7 0 0 20 0 1 0 125878804 53235712 12637 1992294400 134512640 136421960 4292878736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 12997 12638 194 467 0 12528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51988

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27754
/proc/meminfo: memFree=1800256/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=94384 CPUtime=1.49
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 24018 0 0 0 136 13 0 0 22 0 1 0 125878804 96649216 22361 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 23596 22361 215 467 0 23127 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94384

[startup+3.10056 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27754
/proc/meminfo: memFree=1791328/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=94384 CPUtime=3.09
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 24026 0 0 0 289 20 0 0 25 0 1 0 125878804 96649216 22369 1992294400 134512640 136421960 4292878736 18446744073709551615 135032201 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 23596 22369 215 467 0 23127 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94384

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27754
/proc/meminfo: memFree=1790956/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=94608 CPUtime=6.29
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 24067 0 0 0 597 32 0 0 25 0 1 0 125878804 96878592 22410 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 23652 22410 215 467 0 23183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94608

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27754
/proc/meminfo: memFree=1789716/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=96716 CPUtime=12.69
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 24685 0 0 0 1230 39 0 0 25 0 1 0 125878804 99037184 22599 1992294400 134512640 136421960 4292878736 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 24179 22599 237 467 0 23710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96716

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27754
/proc/meminfo: memFree=1789592/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=96716 CPUtime=25.48
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 24685 0 0 0 2505 43 0 0 25 0 1 0 125878804 99037184 22599 1992294400 134512640 136421960 4292878736 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 24179 22599 237 467 0 23710 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 96716

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27754
/proc/meminfo: memFree=1775952/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=111380 CPUtime=51.07
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 28375 0 0 0 5040 67 0 0 25 0 1 0 125878804 114053120 26283 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 27845 26283 237 467 0 27376 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111380

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27756
/proc/meminfo: memFree=1765784/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=120856 CPUtime=102.25
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 30731 0 0 0 10108 117 0 0 25 0 1 0 125878804 123756544 28638 1992294400 134512640 136421960 4292878736 18446744073709551615 134861872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 30214 28638 237 467 0 29745 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 120856

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27758
/proc/meminfo: memFree=1764544/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=122052 CPUtime=162.23
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 31021 0 0 0 16044 179 0 0 25 0 1 0 125878804 124981248 28928 1992294400 134512640 136421960 4292878736 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 30513 28928 237 467 0 30044 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 122052

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27760
/proc/meminfo: memFree=1762188/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=124324 CPUtime=222.2
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 31587 0 0 0 21984 236 0 0 25 0 1 0 125878804 127307776 29494 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 31081 29494 237 467 0 30612 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 124324

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27760
/proc/meminfo: memFree=1762188/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=124324 CPUtime=282.18
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 31587 0 0 0 27928 290 0 0 25 0 1 0 125878804 127307776 29494 1992294400 134512640 136421960 4292878736 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 31081 29494 237 467 0 30612 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 124324

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27762
/proc/meminfo: memFree=1762188/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=124324 CPUtime=342.15
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 31587 0 0 0 33870 345 0 0 25 0 1 0 125878804 127307776 29494 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 31081 29494 237 467 0 30612 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 124324

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27764
/proc/meminfo: memFree=1761444/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=124324 CPUtime=402.13
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 31769 0 0 0 39818 395 0 0 25 0 1 0 125878804 127307776 29521 1992294400 134512640 136421960 4292878736 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 31081 29521 237 467 0 30612 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 124324

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27766
/proc/meminfo: memFree=1758840/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=127584 CPUtime=462.11
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 32559 0 0 0 45768 443 0 0 25 0 1 0 125878804 130646016 30311 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 31896 30311 237 467 0 31427 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 127584

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27777
/proc/meminfo: memFree=1757724/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=127584 CPUtime=522.07
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 32559 0 0 0 51708 499 0 0 25 0 1 0 125878804 130646016 30311 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 31896 30311 237 467 0 31427 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 127584

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27777
/proc/meminfo: memFree=1757724/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=127584 CPUtime=582.04
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 32559 0 0 0 57654 550 0 0 25 0 1 0 125878804 130646016 30311 1992294400 134512640 136421960 4292878736 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 31896 30311 237 467 0 31427 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 127584

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27779
/proc/meminfo: memFree=1757724/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=128244 CPUtime=642.02
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 32700 0 0 0 63607 595 0 0 25 0 1 0 125878804 131321856 30452 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 32061 30452 237 467 0 31592 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 128244

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27785
/proc/meminfo: memFree=1757476/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=128396 CPUtime=821.94
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 33015 0 0 0 81440 754 0 0 25 0 1 0 125878804 131477504 30508 1992294400 134512640 136421960 4292878736 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 32099 30508 237 467 0 31630 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 128396

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27785
/proc/meminfo: memFree=1757228/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=128528 CPUtime=881.92
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 33054 0 0 0 87397 795 0 0 25 0 1 0 125878804 131612672 30547 1992294400 134512640 136421960 4292878736 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 32132 30547 237 467 0 31663 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 128528

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27787
/proc/meminfo: memFree=1753508/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132300 CPUtime=941.9
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 33993 0 0 0 93350 840 0 0 25 0 1 0 125878804 135475200 31486 1992294400 134512640 136421960 4292878736 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33075 31486 237 467 0 32606 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 132300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27789
/proc/meminfo: memFree=1753508/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132300 CPUtime=1001.87
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 33993 0 0 0 99309 878 0 0 25 0 1 0 125878804 135475200 31486 1992294400 134512640 136421960 4292878736 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33075 31486 237 467 0 32606 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 132300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27791
/proc/meminfo: memFree=1753508/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132300 CPUtime=1061.84
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 33993 0 0 0 105250 934 0 0 25 0 1 0 125878804 135475200 31486 1992294400 134512640 136421960 4292878736 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33075 31486 237 467 0 32606 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 132300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27793
/proc/meminfo: memFree=1753012/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132828 CPUtime=1121.82
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34108 0 0 0 111197 985 0 0 25 0 1 0 125878804 136015872 31601 1992294400 134512640 136421960 4292878736 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33207 31601 237 467 0 32738 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 132828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27793
/proc/meminfo: memFree=1753012/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132828 CPUtime=1181.8
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34109 0 0 0 117143 1037 0 0 25 0 1 0 125878804 136015872 31602 1992294400 134512640 136421960 4292878736 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33207 31602 237 467 0 32738 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 132828

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27795
/proc/meminfo: memFree=1752764/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132960 CPUtime=1241.78
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34135 0 0 0 123085 1093 0 0 25 0 1 0 125878804 136151040 31628 1992294400 134512640 136421960 4292878736 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33240 31628 237 467 0 32771 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 132960

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27800
/proc/meminfo: memFree=1752268/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132960 CPUtime=1301.76
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34135 0 0 0 129035 1141 0 0 25 0 1 0 125878804 136151040 31628 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33240 31628 237 467 0 32771 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 132960

[startup+1362.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 27802
/proc/meminfo: memFree=1752268/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132960 CPUtime=1361.72
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34135 0 0 0 134979 1193 0 0 25 0 1 0 125878804 136151040 31628 1992294400 134512640 136421960 4292878736 18446744073709551615 134604571 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33240 31628 237 467 0 32771 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 132960

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 27804
/proc/meminfo: memFree=1751896/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=133224 CPUtime=1421.71
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34204 0 0 0 140938 1233 0 0 25 0 1 0 125878804 136421376 31697 1992294400 134512640 136421960 4292878736 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33306 31697 237 467 0 32837 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 133224

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27804
/proc/meminfo: memFree=1751772/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=133224 CPUtime=1481.68
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34227 0 0 0 146891 1277 0 0 25 0 1 0 125878804 136421376 31720 1992294400 134512640 136421960 4292878736 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33306 31720 237 467 0 32837 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 133224

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27806
/proc/meminfo: memFree=1752020/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132432 CPUtime=1541.66
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34227 0 0 0 152837 1329 0 0 25 0 1 0 125878804 135610368 31531 1992294400 134512640 136421960 4292878736 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33108 31531 237 467 0 32639 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 132432

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27808
/proc/meminfo: memFree=1751896/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132656 CPUtime=1601.63
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34451 0 0 0 158781 1382 0 0 25 0 1 0 125878804 135839744 31587 1992294400 134512640 136421960 4292878736 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33164 31587 237 467 0 32695 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 132656

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27810
/proc/meminfo: memFree=1751772/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132732 CPUtime=1661.6
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34681 0 0 0 164726 1434 0 0 25 0 1 0 125878804 135917568 31607 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33183 31607 237 467 0 32714 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 132732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27812
/proc/meminfo: memFree=1751772/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132996 CPUtime=1721.58
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34743 0 0 0 170672 1486 0 0 25 0 1 0 125878804 136187904 31669 1992294400 134512640 136421960 4292878736 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33249 31669 237 467 0 32780 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 132996

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27812
/proc/meminfo: memFree=1751772/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132996 CPUtime=1781.56
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34743 0 0 0 176618 1538 0 0 25 0 1 0 125878804 136187904 31669 1992294400 134512640 136421960 4292878736 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33249 31669 237 467 0 32780 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 132996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27814
/proc/meminfo: memFree=1751772/2059040 swapFree=4135148/4192956
[pid=27753] ppid=27751 vsize=132996 CPUtime=1800.06
/proc/27753/stat : 27753 (pbct) R 27751 27753 26993 0 -1 4202496 34743 0 0 0 178453 1553 0 0 25 0 1 0 125878804 136187904 31669 1992294400 134512640 136421960 4292878736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27753/statm: 33249 31669 237 467 0 32780 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 132996

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): 1800.82
CPU time (s): 1800.09
CPU user time (s): 1784.53
CPU system time (s): 15.5536
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 133580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.53
system time used= 15.5536
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34744
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= 2965

runsolver used 2.89456 second user time and 8.59169 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-25 23:52:52
IDJOB=2681718
IDBENCH=48207
IDSOLVER=1192
FILE ID=node011/2681718-1277502772
PBS_JOBID= 11190584
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681718-1277502772/watcher-2681718-1277502772 -o /tmp/evaluation-result-2681718-1277502772/solver-2681718-1277502772 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681718-1277502772.opb

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

MD5SUM BENCH= 2cdec46d3e8e924c4987d217b8438ed8
RANDOM SEED=1634353631

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1880772 kB
Buffers:         19468 kB
Cached:          70196 kB
SwapCached:      10020 kB
Active:          69936 kB
Inactive:        32416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1880772 kB
SwapTotal:     4192956 kB
SwapFree:      4135148 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11412 kB
Mapped:           8396 kB
Slab:            53932 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181528 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= 62404 MiB
End job on node011 at 2010-06-26 00:22:55