Trace number 2667863

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)9 1800.1 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark9.46856
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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
0.00/0.01	c constraints 520/0 clauses 521/0 units 0
0.00/0.01	c vars 192
0.00/0.01	c objective 8 + 0
1266.29/1266.80	c 1177.8 38.9023 24647 16637637
1266.29/1266.80	o 129
1440.43/1441.03	c 1333.12 39.3828 3693 21048775
1440.43/1441.03	o 9
1800.08/1800.81	s SATISFIABLE
1800.08/1800.81	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

Verifier Data 

OK	9

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667863-1276647514/watcher-2667863-1276647514 -o /tmp/evaluation-result-2667863-1276647514/solver-2667863-1276647514 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667863-1276647514.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: 1.12 1.05 1.01 3/106 6883
/proc/meminfo: memFree=1833888/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=2340 CPUtime=0
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 294 0 0 0 0 0 0 0 18 0 1 0 40353015 2396160 216 1992294400 134512640 136485738 4293191664 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6883/statm: 585 216 156 482 0 101 0

[startup+0.109716 s]
/proc/loadavg: 1.12 1.05 1.01 3/106 6883
/proc/meminfo: memFree=1833888/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=10632 CPUtime=0.1
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 2320 0 0 0 9 1 0 0 20 0 1 0 40353015 10887168 2242 1992294400 134512640 136485738 4293191664 18446744073709551615 135565375 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 2658 2242 198 482 0 2174 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10632

[startup+0.200735 s]
/proc/loadavg: 1.12 1.05 1.01 3/106 6883
/proc/meminfo: memFree=1833888/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=17004 CPUtime=0.19
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 3884 0 0 0 18 1 0 0 20 0 1 0 40353015 17412096 3806 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 4251 3806 226 482 0 3767 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17004

[startup+0.300756 s]
/proc/loadavg: 1.12 1.05 1.01 3/106 6883
/proc/meminfo: memFree=1833888/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=17132 CPUtime=0.29
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 3941 0 0 0 27 2 0 0 20 0 1 0 40353015 17543168 3863 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 4283 3863 227 482 0 3799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17132

[startup+0.700841 s]
/proc/loadavg: 1.12 1.05 1.01 3/106 6883
/proc/meminfo: memFree=1833888/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=17908 CPUtime=0.69
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 4134 0 0 0 62 7 0 0 21 0 1 0 40353015 18337792 4056 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 4477 4056 227 482 0 3993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17908

[startup+1.50101 s]
/proc/loadavg: 1.12 1.05 1.01 2/107 6884
/proc/meminfo: memFree=1817760/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=18568 CPUtime=1.49
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 4302 0 0 0 133 16 0 0 23 0 1 0 40353015 19013632 4224 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 4642 4224 227 482 0 4158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18568

[startup+3.10135 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 6884
/proc/meminfo: memFree=1817264/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=19224 CPUtime=3.09
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 4459 0 0 0 277 32 0 0 25 0 1 0 40353015 19685376 4381 1992294400 134512640 136485738 4293191664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 4806 4381 227 482 0 4322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19224

[startup+6.30103 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 6884
/proc/meminfo: memFree=1816396/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=19608 CPUtime=6.29
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 4556 0 0 0 569 60 0 0 25 0 1 0 40353015 20078592 4478 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 4902 4478 227 482 0 4418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19608

[startup+12.7014 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 6884
/proc/meminfo: memFree=1814908/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=20784 CPUtime=12.69
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 4858 0 0 0 1154 115 0 0 25 0 1 0 40353015 21282816 4780 1992294400 134512640 136485738 4293191664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 5196 4780 227 482 0 4712 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20784

[startup+25.5011 s]
/proc/loadavg: 1.08 1.04 1.01 2/107 6886
/proc/meminfo: memFree=1813916/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=21952 CPUtime=25.48
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 5120 0 0 0 2324 224 0 0 25 0 1 0 40353015 22478848 5042 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 5488 5042 227 482 0 5004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21952

[startup+51.1016 s]
/proc/loadavg: 1.05 1.04 1.01 2/107 6886
/proc/meminfo: memFree=1811808/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=24052 CPUtime=51.07
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 5649 0 0 0 4667 440 0 0 25 0 1 0 40353015 24629248 5571 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 6013 5571 227 482 0 5529 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24052

[startup+102.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 6888
/proc/meminfo: memFree=1808832/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=26976 CPUtime=102.26
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 6366 0 0 0 9398 828 0 0 25 0 1 0 40353015 27623424 6288 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 6744 6288 227 482 0 6260 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26976

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6888
/proc/meminfo: memFree=1808212/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=27676 CPUtime=162.23
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 6530 0 0 0 14972 1251 0 0 25 0 1 0 40353015 28340224 6452 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 6919 6452 227 482 0 6435 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27676

[startup+222.308 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6890
/proc/meminfo: memFree=1807096/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=28772 CPUtime=222.21
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 6798 0 0 0 20528 1693 0 0 25 0 1 0 40353015 29462528 6720 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 7193 6720 227 482 0 6709 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28772

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6892
/proc/meminfo: memFree=1804864/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=31076 CPUtime=282.17
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 7356 0 0 0 26101 2116 0 0 25 0 1 0 40353015 31821824 7278 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 7769 7278 227 482 0 7285 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 31076

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6894
/proc/meminfo: memFree=1804368/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=31336 CPUtime=342.15
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 7434 0 0 0 31629 2586 0 0 25 0 1 0 40353015 32088064 7356 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 7834 7356 227 482 0 7350 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 31336

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6896
/proc/meminfo: memFree=1803624/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=32156 CPUtime=402.13
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 7636 0 0 0 37187 3026 0 0 25 0 1 0 40353015 32927744 7558 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 8039 7558 227 482 0 7555 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 32156

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6896
/proc/meminfo: memFree=1803128/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=32720 CPUtime=462.1
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 7754 0 0 0 42733 3477 0 0 25 0 1 0 40353015 33505280 7676 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 8180 7676 227 482 0 7696 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 32720

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6898
/proc/meminfo: memFree=1801888/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=33984 CPUtime=522.08
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 8047 0 0 0 48309 3899 0 0 25 0 1 0 40353015 34799616 7969 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 8496 7969 227 482 0 8012 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 33984

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6900
/proc/meminfo: memFree=1800648/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=35472 CPUtime=582.06
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 8373 0 0 0 53986 4220 0 0 25 0 1 0 40353015 36323328 8295 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 8868 8295 227 482 0 8384 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 35472

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6902
/proc/meminfo: memFree=1800524/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=35472 CPUtime=642.04
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 8374 0 0 0 59544 4660 0 0 25 0 1 0 40353015 36323328 8296 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 8868 8296 227 482 0 8384 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 35472

[startup+702.301 s]

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

[startup+882.307 s]
/proc/loadavg: 1.37 1.12 1.04 2/107 6908
/proc/meminfo: memFree=1799284/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=36436 CPUtime=881.94
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 8611 0 0 0 81802 6392 0 0 25 0 1 0 40353015 37310464 8533 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 9109 8533 227 482 0 8625 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 36436

[startup+942.301 s]
/proc/loadavg: 1.20 1.11 1.04 2/107 6910
/proc/meminfo: memFree=1799284/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=36436 CPUtime=941.92
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 8619 0 0 0 87360 6832 0 0 25 0 1 0 40353015 37310464 8541 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 9109 8541 227 482 0 8625 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 36436

[startup+1002.3 s]
/proc/loadavg: 1.13 1.10 1.04 2/107 6912
/proc/meminfo: memFree=1798788/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=36872 CPUtime=1001.89
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 8735 0 0 0 92950 7239 0 0 25 0 1 0 40353015 37756928 8657 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 9218 8657 227 482 0 8734 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 36872

[startup+1062.3 s]
/proc/loadavg: 1.10 1.09 1.04 2/107 6912
/proc/meminfo: memFree=1798540/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=37164 CPUtime=1061.87
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 8799 0 0 0 98528 7659 0 0 25 0 1 0 40353015 38055936 8721 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 9291 8721 227 482 0 8807 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 37164

[startup+1122.3 s]
/proc/loadavg: 1.08 1.09 1.03 2/107 6914
/proc/meminfo: memFree=1796928/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=38928 CPUtime=1121.84
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9175 0 0 0 104089 8095 0 0 25 0 1 0 40353015 39862272 9097 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 9732 9097 227 482 0 9248 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 38928

[startup+1182.3 s]
/proc/loadavg: 1.07 1.08 1.03 2/107 6916
/proc/meminfo: memFree=1796556/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=39384 CPUtime=1181.82
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9274 0 0 0 109726 8456 0 0 25 0 1 0 40353015 40329216 9196 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 9846 9196 227 482 0 9362 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 39384

[startup+1242.3 s]
/proc/loadavg: 1.07 1.08 1.03 2/107 6918
/proc/meminfo: memFree=1796184/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=39688 CPUtime=1241.79
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9343 0 0 0 115452 8727 0 0 25 0 1 0 40353015 40640512 9265 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 9922 9265 227 482 0 9438 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 39688

[startup+1302.3 s]
/proc/loadavg: 1.06 1.08 1.03 2/107 6920
/proc/meminfo: memFree=1795564/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1301.77
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9480 0 0 0 120940 9237 0 0 25 0 1 0 40353015 41291776 9401 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9401 245 482 0 9597 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 40324

[startup+1362.3 s]
/proc/loadavg: 1.02 1.06 1.03 2/107 6920
/proc/meminfo: memFree=1795564/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1361.75
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9482 0 0 0 126297 9878 0 0 25 0 1 0 40353015 41291776 9403 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9403 245 482 0 9597 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 40324

[startup+1422.3 s]
/proc/loadavg: 1.01 1.05 1.02 2/107 6922
/proc/meminfo: memFree=1795564/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1421.73
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9483 0 0 0 131627 10546 0 0 25 0 1 0 40353015 41291776 9404 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9404 245 482 0 9597 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 40324

[startup+1482.3 s]
/proc/loadavg: 1.00 1.04 1.02 2/107 6924
/proc/meminfo: memFree=1795564/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1481.7
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9486 0 0 0 136993 11177 0 0 25 0 1 0 40353015 41291776 9406 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9406 245 482 0 9597 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 40324

[startup+1542.31 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 6926
/proc/meminfo: memFree=1795440/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1541.68
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9487 0 0 0 142359 11809 0 0 25 0 1 0 40353015 41291776 9407 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9407 245 482 0 9597 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 40324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6928
/proc/meminfo: memFree=1795440/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1601.65
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9488 0 0 0 147737 12428 0 0 25 0 1 0 40353015 41291776 9408 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9408 245 482 0 9597 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 40324

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6928
/proc/meminfo: memFree=1795440/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1661.63
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9489 0 0 0 153090 13073 0 0 25 0 1 0 40353015 41291776 9409 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9409 245 482 0 9597 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 40324

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6930
/proc/meminfo: memFree=1795316/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1721.61
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9490 0 0 0 158447 13714 0 0 25 0 1 0 40353015 41291776 9410 1992294400 134512640 136485738 4293191664 18446744073709551615 134878699 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9410 245 482 0 9597 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 40324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6932
/proc/meminfo: memFree=1795068/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1781.58
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9492 0 0 0 163813 14345 0 0 25 0 1 0 40353015 41291776 9412 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9412 245 482 0 9597 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 40324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6932
/proc/meminfo: memFree=1795068/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1800.08
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9492 0 0 0 165463 14545 0 0 25 0 1 0 40353015 41291776 9412 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9412 245 482 0 9597 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 40324

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6932
/proc/meminfo: memFree=1795068/2059040 swapFree=4140252/4192956
[pid=6883] ppid=6881 vsize=40324 CPUtime=1800.08
/proc/6883/stat : 6883 (pbct) R 6881 6883 6272 0 -1 4202496 9492 0 0 0 165463 14545 0 0 25 0 1 0 40353015 41291776 9412 1992294400 134512640 136485738 4293191664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6883/statm: 10081 9412 245 482 0 9597 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 40324

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1654.64
CPU system time (s): 145.465
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 40324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1654.64
system time used= 145.465
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9492
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= 24948

runsolver used 3.10553 second user time and 8.36973 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-16 02:18:34
IDJOB=2667863
IDBENCH=47946
IDSOLVER=1170
FILE ID=node010/2667863-1276647514
PBS_JOBID= 11172401
Free space on /tmp= 62532 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667863-1276647514/watcher-2667863-1276647514 -o /tmp/evaluation-result-2667863-1276647514/solver-2667863-1276647514 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667863-1276647514.opb

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

MD5SUM BENCH= 8f717fbc7f85484ebc0de379ab09a890
RANDOM SEED=1403091891

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834292 kB
Buffers:         37760 kB
Cached:         106692 kB
SwapCached:       6204 kB
Active:          92424 kB
Inactive:        65668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834292 kB
SwapTotal:     4192956 kB
SwapFree:      4140252 kB
Dirty:            1924 kB
Writeback:           0 kB
AnonPages:       11908 kB
Mapped:          13052 kB
Slab:            44852 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182728 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= 62528 MiB
End job on node010 at 2010-06-16 02:48:37