Trace number 2668129

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 0.1SAT (TO)-29 1800.06 1800.52

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.06	c constraints 3308/0 clauses 3108/0 units 0
0.00/0.06	c vars 200
0.00/0.06	c objective 200 + -200
7.59/7.68	c 7.28789 92.8672 0 168070
7.59/7.68	o -7
7.69/7.73	c 7.33389 94.6758 0 168512
7.69/7.73	o -8
8.80/8.84	c 8.42272 94.6758 0 178696
8.80/8.84	o -9
8.80/8.88	c 8.46471 94.6758 0 178936
8.80/8.88	o -10
8.90/8.93	c 8.50571 94.6758 1 179171
8.90/8.93	o -11
26.79/26.89	c 26.39 94.6758 1 189178
26.79/26.90	o -22
28.98/29.03	c 28.5147 94.6758 8 190676
28.98/29.03	o -24
30.28/30.36	c 29.8405 94.8047 169 191733
30.28/30.36	o -25
34.49/34.54	c 33.9898 96.3516 2384 196278
34.49/34.54	o -26
57.68/57.72	c 56.8744 118.387 33869 231560
57.68/57.72	o -27
148.26/148.38	c 146.6 118.387 21043 365277
148.26/148.38	o -28
297.62/297.77	c 294.523 119.555 20841 576487
297.62/297.77	o -29
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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-2668129-1276663869/watcher-2668129-1276663869 -o /tmp/evaluation-result-2668129-1276663869/solver-2668129-1276663869 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668129-1276663869.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 3/105 14687
/proc/meminfo: memFree=1769944/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=2472 CPUtime=0
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 315 0 0 0 0 0 0 0 25 0 1 0 7680371 2531328 237 1992294400 134512640 136485738 4289928400 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14687/statm: 618 237 155 482 0 134 0

[startup+0.110227 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 14687
/proc/meminfo: memFree=1769944/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=9868 CPUtime=0.1
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 2134 0 0 0 10 0 0 0 25 0 1 0 7680371 10104832 2057 1992294400 134512640 136485738 4289928400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 2467 2058 194 482 0 1983 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9868

[startup+0.201236 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 14687
/proc/meminfo: memFree=1769944/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=16760 CPUtime=0.19
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 3858 0 0 0 18 1 0 0 25 0 1 0 7680371 17162240 3780 1992294400 134512640 136485738 4289928400 18446744073709551615 135849292 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 4190 3781 198 482 0 3706 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16760

[startup+0.301246 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 14687
/proc/meminfo: memFree=1769944/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=22584 CPUtime=0.29
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 5377 0 0 0 28 1 0 0 25 0 1 0 7680371 23126016 5200 1992294400 134512640 136485738 4289928400 18446744073709551615 135355373 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 5646 5201 198 482 0 5162 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22584

[startup+0.701284 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 14687
/proc/meminfo: memFree=1769944/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=49420 CPUtime=0.69
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 12588 0 0 0 64 5 0 0 25 0 1 0 7680371 50606080 11941 1992294400 134512640 136485738 4289928400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 12355 11942 198 482 0 11871 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49420

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14688
/proc/meminfo: memFree=1688468/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=94424 CPUtime=1.5
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 24047 0 0 0 138 12 0 0 25 0 1 0 7680371 96690176 22377 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 23606 22377 226 482 0 23122 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 94424

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14688
/proc/meminfo: memFree=1680532/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=94572 CPUtime=3.09
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 24102 0 0 0 289 20 0 0 25 0 1 0 7680371 96841728 22432 1992294400 134512640 136485738 4289928400 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 23643 22432 226 482 0 23159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94572

[startup+6.30083 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14688
/proc/meminfo: memFree=1680284/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=94836 CPUtime=6.29
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 24138 0 0 0 594 35 0 0 25 0 1 0 7680371 97112064 22468 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 23709 22468 226 482 0 23225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94836

[startup+12.7004 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14688
/proc/meminfo: memFree=1679044/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=96944 CPUtime=12.69
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 24749 0 0 0 1226 43 0 0 25 0 1 0 7680371 99270656 22645 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 24236 22645 244 482 0 23752 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96944

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14688
/proc/meminfo: memFree=1679044/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=96944 CPUtime=25.49
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 24749 0 0 0 2500 49 0 0 25 0 1 0 7680371 99270656 22645 1992294400 134512640 136485738 4289928400 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 24236 22645 244 482 0 23752 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96944

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14690
/proc/meminfo: memFree=1661560/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=115376 CPUtime=51.08
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 29366 0 0 0 5033 75 0 0 25 0 1 0 7680371 118145024 27258 1992294400 134512640 136485738 4289928400 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 28844 27258 244 482 0 28360 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 115376

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14690
/proc/meminfo: memFree=1654988/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=121224 CPUtime=102.28
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 30833 0 0 0 10102 126 0 0 25 0 1 0 7680371 124133376 28724 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 30306 28724 244 482 0 29822 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 121224

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14692
/proc/meminfo: memFree=1654988/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=121224 CPUtime=162.25
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 30834 0 0 0 16037 188 0 0 25 0 1 0 7680371 124133376 28724 1992294400 134512640 136485738 4289928400 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 30306 28724 244 482 0 29822 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 121224

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14694
/proc/meminfo: memFree=1653872/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=122420 CPUtime=222.24
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 31117 0 0 0 21982 242 0 0 25 0 1 0 7680371 125358080 29007 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 30605 29007 244 482 0 30121 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 122420

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14696
/proc/meminfo: memFree=1653872/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=122420 CPUtime=282.22
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 31117 0 0 0 27920 302 0 0 25 0 1 0 7680371 125358080 29007 1992294400 134512640 136485738 4289928400 18446744073709551615 135046687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 30605 29007 244 482 0 30121 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 122420

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14698
/proc/meminfo: memFree=1653748/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=122420 CPUtime=342.21
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 31118 0 0 0 33862 359 0 0 25 0 1 0 7680371 125358080 29007 1992294400 134512640 136485738 4289928400 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 30605 29007 244 482 0 30121 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 122420

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14698
/proc/meminfo: memFree=1653128/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=123080 CPUtime=402.19
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 31301 0 0 0 39817 402 0 0 25 0 1 0 7680371 126033920 29190 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 30770 29190 244 482 0 30286 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 123080

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14700
/proc/meminfo: memFree=1653128/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=123080 CPUtime=462.18
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 31301 0 0 0 45763 455 0 0 25 0 1 0 7680371 126033920 29190 1992294400 134512640 136485738 4289928400 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 30770 29190 244 482 0 30286 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 123080

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14702
/proc/meminfo: memFree=1652384/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=123048 CPUtime=522.16
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 31446 0 0 0 51708 508 0 0 25 0 1 0 7680371 126001152 29187 1992294400 134512640 136485738 4289928400 18446744073709551615 134659732 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 30762 29187 244 482 0 30278 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 123048

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14704
/proc/meminfo: memFree=1652136/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=124104 CPUtime=582.14
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 31682 0 0 0 57650 564 0 0 25 0 1 0 7680371 127082496 29423 1992294400 134512640 136485738 4289928400 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31026 29423 244 482 0 30542 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 124104

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14715
/proc/meminfo: memFree=1651640/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=123364 CPUtime=642.12
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 31682 0 0 0 63595 617 0 0 25 0 1 0 7680371 126324736 29266 1992294400 134512640 136485738 4289928400 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 30841 29266 244 482 0 30357 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 123364

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14719
/proc/meminfo: memFree=1651268/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=124552 CPUtime=822.07
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 32089 0 0 0 81434 773 0 0 25 0 1 0 7680371 127541248 29531 1992294400 134512640 136485738 4289928400 18446744073709551615 134992562 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31138 29531 244 482 0 30654 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 124552

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14721
/proc/meminfo: memFree=1649036/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=126676 CPUtime=882.07
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 32645 0 0 0 87390 817 0 0 25 0 1 0 7680371 129716224 30087 1992294400 134512640 136485738 4289928400 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31669 30087 244 482 0 31185 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 126676

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14723
/proc/meminfo: memFree=1649284/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=125864 CPUtime=942.04
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 32694 0 0 0 93338 866 0 0 25 0 1 0 7680371 128884736 29894 1992294400 134512640 136485738 4289928400 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31466 29894 244 482 0 30982 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 125864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14723
/proc/meminfo: memFree=1649284/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=125864 CPUtime=1002.03
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 32694 0 0 0 99287 916 0 0 25 0 1 0 7680371 128884736 29894 1992294400 134512640 136485738 4289928400 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31466 29894 244 482 0 30982 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 125864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14725
/proc/meminfo: memFree=1649284/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=125864 CPUtime=1062.01
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 32694 0 0 0 105234 967 0 0 25 0 1 0 7680371 128884736 29894 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31466 29894 244 482 0 30982 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 125864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14727
/proc/meminfo: memFree=1649532/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=125564 CPUtime=1122
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 32997 0 0 0 111180 1020 0 0 25 0 1 0 7680371 128577536 29819 1992294400 134512640 136485738 4289928400 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31391 29819 244 482 0 30907 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 125564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14729
/proc/meminfo: memFree=1649532/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=125564 CPUtime=1181.98
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 32997 0 0 0 117125 1073 0 0 25 0 1 0 7680371 128577536 29819 1992294400 134512640 136485738 4289928400 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31391 29819 244 482 0 30907 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 125564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14731
/proc/meminfo: memFree=1649284/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=125564 CPUtime=1241.97
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 33326 0 0 0 123068 1129 0 0 25 0 1 0 7680371 128577536 29819 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31391 29819 244 482 0 30907 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 125564

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14731
/proc/meminfo: memFree=1648168/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=127280 CPUtime=1301.95
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 33741 0 0 0 129013 1182 0 0 25 0 1 0 7680371 130334720 30234 1992294400 134512640 136485738 4289928400 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31820 30234 244 482 0 31336 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 127280

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14733
/proc/meminfo: memFree=1648044/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=127412 CPUtime=1361.94
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 33773 0 0 0 134968 1226 0 0 25 0 1 0 7680371 130469888 30266 1992294400 134512640 136485738 4289928400 18446744073709551615 134880695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31853 30266 244 482 0 31369 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 127412

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14735
/proc/meminfo: memFree=1648044/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=127412 CPUtime=1421.93
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 33773 0 0 0 140911 1282 0 0 25 0 1 0 7680371 130469888 30266 1992294400 134512640 136485738 4289928400 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31853 30266 244 482 0 31369 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 127412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14737
/proc/meminfo: memFree=1648044/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=127412 CPUtime=1481.9
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 33773 0 0 0 146854 1336 0 0 25 0 1 0 7680371 130469888 30266 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31853 30266 244 482 0 31369 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 127412

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14739
/proc/meminfo: memFree=1647920/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=127412 CPUtime=1541.9
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 33773 0 0 0 152802 1388 0 0 25 0 1 0 7680371 130469888 30266 1992294400 134512640 136485738 4289928400 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31853 30266 244 482 0 31369 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 127412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14739
/proc/meminfo: memFree=1647672/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=127676 CPUtime=1601.87
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 33854 0 0 0 158741 1446 0 0 25 0 1 0 7680371 130740224 30347 1992294400 134512640 136485738 4289928400 18446744073709551615 134638760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31919 30347 244 482 0 31435 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 127676

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 14741
/proc/meminfo: memFree=1647796/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=126940 CPUtime=1661.86
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 33854 0 0 0 164684 1502 0 0 25 0 1 0 7680371 129986560 30163 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31735 30163 244 482 0 31251 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 126940

[startup+1722.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/106 14743
/proc/meminfo: memFree=1647672/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=127468 CPUtime=1721.84
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 33971 0 0 0 170633 1551 0 0 25 0 1 0 7680371 130527232 30280 1992294400 134512640 136485738 4289928400 18446744073709551615 134880521 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31867 30280 244 482 0 31383 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 127468

[startup+1782.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/106 14745
/proc/meminfo: memFree=1647176/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=127864 CPUtime=1781.83
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 34083 0 0 0 176588 1595 0 0 25 0 1 0 7680371 130932736 30392 1992294400 134512640 136485738 4289928400 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31966 30392 244 482 0 31482 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 127864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.11 1.04 1.00 2/106 14745
/proc/meminfo: memFree=1647176/2059040 swapFree=4140808/4192956
[pid=14687] ppid=14685 vsize=127864 CPUtime=1800.04
/proc/14687/stat : 14687 (pbct) R 14685 14687 14308 0 -1 4202496 34083 0 0 0 178398 1606 0 0 25 0 1 0 7680371 130932736 30392 1992294400 134512640 136485738 4289928400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14687/statm: 31966 30392 244 482 0 31482 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 127864

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): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1783.98
CPU system time (s): 16.0736
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 127864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.98
system time used= 16.0736
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34083
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= 5200

runsolver used 2.99754 second user time and 8.48071 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-16 06:51:09
IDJOB=2668129
IDBENCH=48212
IDSOLVER=1170
FILE ID=node089/2668129-1276663869
PBS_JOBID= 11172477
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
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-2668129-1276663869/watcher-2668129-1276663869 -o /tmp/evaluation-result-2668129-1276663869/solver-2668129-1276663869 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668129-1276663869.opb

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

MD5SUM BENCH= 1b4456ec5e57b53956abc30521c99789
RANDOM SEED=176127070

node089.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		: 3000.244
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		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1770348 kB
Buffers:         89276 kB
Cached:         119748 kB
SwapCached:       6516 kB
Active:          93812 kB
Inactive:       129132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1770348 kB
SwapTotal:     4192956 kB
SwapFree:      4140808 kB
Dirty:            2076 kB
Writeback:          24 kB
AnonPages:       11316 kB
Mapped:          13048 kB
Slab:            44132 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181032 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= 62556 MiB
End job on node089 at 2010-06-16 07:21:11