Trace number 2668049

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)14 1800.07 1800.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_4.opb
MD5SUM64354bd2b9c3cc2f1ca2c32032e5c032
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1800.37
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint26
Maximum length of a constraint51
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)6260
Sum of products size (including duplicates)12520
Number of different products6260
Sum of products size12520

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
0.09/0.13	c constraints 6260/0 clauses 6460/0 units 0
0.09/0.13	c vars 200
0.09/0.13	c objective 200 + 0
1.89/1.90	c 1.74973 137.863 1 6318
1.89/1.90	o 22
4.30/4.30	c 4.12637 140.477 153 6963
4.30/4.30	o 21
4.30/4.38	c 4.20836 140.477 153 7147
4.30/4.38	o 19
4.40/4.46	c 4.28935 140.477 154 7328
4.40/4.46	o 18
4.89/4.92	c 4.73628 140.605 329 7904
4.89/4.92	o 17
5.19/5.24	c 5.05323 140.605 452 8386
5.19/5.24	o 16
5.79/5.86	c 5.65414 140.734 708 9049
5.79/5.86	o 15
484.15/484.32	c 476.994 166.641 42137 309584
484.15/484.32	o 14
1800.04/1800.61	s SATISFIABLE
1800.04/1800.61	v x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200

Verifier Data 

OK	14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668049-1276655022/watcher-2668049-1276655022 -o /tmp/evaluation-result-2668049-1276655022/solver-2668049-1276655022 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668049-1276655022.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 7986
/proc/meminfo: memFree=1627400/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=2208 CPUtime=0
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 266 0 0 0 0 0 0 0 20 0 1 0 41105886 2260992 188 1992294400 134512640 136485738 4292868848 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7986/statm: 552 188 156 482 0 68 0

[startup+0.0458461 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7986
/proc/meminfo: memFree=1627400/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=2864 CPUtime=0.04
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 412 0 0 0 4 0 0 0 20 0 1 0 41105886 2932736 334 1992294400 134512640 136485738 4292868848 18446744073709551615 135177590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7986/statm: 716 334 156 482 0 232 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2864

[startup+0.100852 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7986
/proc/meminfo: memFree=1627400/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=4184 CPUtime=0.09
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 766 0 0 0 9 0 0 0 20 0 1 0 41105886 4284416 688 1992294400 134512640 136485738 4292868848 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7986/statm: 1046 688 156 482 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4184

[startup+0.300876 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7986
/proc/meminfo: memFree=1627400/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=24516 CPUtime=0.29
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 5847 0 0 0 27 2 0 0 20 0 1 0 41105886 25104384 5670 1992294400 134512640 136485738 4292868848 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 6129 5671 198 482 0 5645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24516

[startup+0.700921 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7986
/proc/meminfo: memFree=1627400/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=51280 CPUtime=0.69
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 13008 0 0 0 63 6 0 0 20 0 1 0 41105886 52510720 12287 1992294400 134512640 136485738 4292868848 18446744073709551615 134719603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 12820 12288 198 482 0 12336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51280

[startup+1.50101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7987
/proc/meminfo: memFree=1558448/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=124144 CPUtime=1.49
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 32113 0 0 0 137 12 0 0 22 0 1 0 41105886 127123456 29935 1992294400 134512640 136485738 4292868848 18446744073709551615 134875412 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 31036 29935 210 482 0 30552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 124144

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7987
/proc/meminfo: memFree=1490868/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=143844 CPUtime=3.09
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 36945 0 0 0 293 16 0 0 25 0 1 0 41105886 147296256 34138 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 35961 34138 243 482 0 35477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 143844

[startup+6.30057 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7987
/proc/meminfo: memFree=1490744/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=144240 CPUtime=6.29
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 37100 0 0 0 608 21 0 0 25 0 1 0 41105886 147701760 34287 1992294400 134512640 136485738 4292868848 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 36060 34287 244 482 0 35576 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 144240

[startup+12.7003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7989
/proc/meminfo: memFree=1489380/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=145692 CPUtime=12.68
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 37469 0 0 0 1238 30 0 0 25 0 1 0 41105886 149188608 34656 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 36423 34656 244 482 0 35939 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 145692

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7989
/proc/meminfo: memFree=1486528/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=148464 CPUtime=25.48
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 38145 0 0 0 2496 52 0 0 25 0 1 0 41105886 152027136 35332 1992294400 134512640 136485738 4292868848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 37116 35332 244 482 0 36632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 148464

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7989
/proc/meminfo: memFree=1481320/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=154048 CPUtime=51.08
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 39556 0 0 0 5019 89 0 0 25 0 1 0 41105886 157745152 36743 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 38512 36743 244 482 0 38028 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 154048

[startup+102.309 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 7991
/proc/meminfo: memFree=1472268/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=162352 CPUtime=102.27
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 41637 0 0 0 10060 167 0 0 25 0 1 0 41105886 166248448 38824 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 40588 38824 244 482 0 40104 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 162352

[startup+162.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 7993
/proc/meminfo: memFree=1472268/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=162352 CPUtime=162.24
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 41637 0 0 0 15980 244 0 0 25 0 1 0 41105886 166248448 38824 1992294400 134512640 136485738 4292868848 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 40588 38824 244 482 0 40104 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 162352

[startup+222.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 7993
/proc/meminfo: memFree=1470408/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=164200 CPUtime=222.23
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 42088 0 0 0 21890 333 0 0 25 0 1 0 41105886 168140800 39275 1992294400 134512640 136485738 4292868848 18446744073709551615 135039248 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 41050 39275 244 482 0 40566 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 164200

[startup+282.302 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 7995
/proc/meminfo: memFree=1468300/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=166412 CPUtime=282.2
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 42627 0 0 0 27805 415 0 0 25 0 1 0 41105886 170405888 39814 1992294400 134512640 136485738 4292868848 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 41603 39814 244 482 0 41119 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 166412

[startup+342.301 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 7997
/proc/meminfo: memFree=1463836/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170636 CPUtime=342.18
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43700 0 0 0 33711 507 0 0 25 0 1 0 41105886 174731264 40887 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42659 40887 244 482 0 42175 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 170636

[startup+402.301 s]
/proc/loadavg: 1.09 1.06 1.00 2/107 7999
/proc/meminfo: memFree=1463836/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170636 CPUtime=402.17
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43700 0 0 0 39625 592 0 0 25 0 1 0 41105886 174731264 40887 1992294400 134512640 136485738 4292868848 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42659 40887 244 482 0 42175 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 170636

[startup+462.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 8001
/proc/meminfo: memFree=1463836/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170636 CPUtime=462.15
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43700 0 0 0 45530 685 0 0 25 0 1 0 41105886 174731264 40887 1992294400 134512640 136485738 4292868848 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42659 40887 244 482 0 42175 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 170636

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 8001
/proc/meminfo: memFree=1463712/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170636 CPUtime=522.14
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43701 0 0 0 51443 771 0 0 25 0 1 0 41105886 174731264 40887 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42659 40887 244 482 0 42175 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 170636

[startup+582.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 8003
/proc/meminfo: memFree=1463712/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170636 CPUtime=582.12
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43701 0 0 0 57359 853 0 0 25 0 1 0 41105886 174731264 40887 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42659 40887 244 482 0 42175 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 170636

[startup+642.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 8005
/proc/meminfo: memFree=1463712/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170636 CPUtime=642.1
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43701 0 0 0 63275 935 0 0 25 0 1 0 41105886 174731264 40887 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42659 40887 244 482 0 42175 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 170636

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 8009
/proc/meminfo: memFree=1463464/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170768 CPUtime=822.04
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43734 0 0 0 81028 1176 0 0 25 0 1 0 41105886 174866432 40920 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42692 40920 244 482 0 42208 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 170768

[startup+882.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 8011
/proc/meminfo: memFree=1463464/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170768 CPUtime=882.01
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43734 0 0 0 86944 1257 0 0 25 0 1 0 41105886 174866432 40920 1992294400 134512640 136485738 4292868848 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42692 40920 244 482 0 42208 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 170768

[startup+942.301 s]
/proc/loadavg: 1.11 1.07 1.00 2/107 8013
/proc/meminfo: memFree=1463340/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170768 CPUtime=941.99
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43734 0 0 0 92850 1349 0 0 25 0 1 0 41105886 174866432 40920 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42692 40920 244 482 0 42208 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 170768

[startup+1002.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 8015
/proc/meminfo: memFree=1463340/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170768 CPUtime=1001.97
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43734 0 0 0 98766 1431 0 0 25 0 1 0 41105886 174866432 40920 1992294400 134512640 136485738 4292868848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42692 40920 244 482 0 42208 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 170768

[startup+1062.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/107 8017
/proc/meminfo: memFree=1463340/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170768 CPUtime=1061.95
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43734 0 0 0 104680 1515 0 0 25 0 1 0 41105886 174866432 40920 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42692 40920 244 482 0 42208 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 170768

[startup+1122.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 8017
/proc/meminfo: memFree=1463216/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170768 CPUtime=1121.93
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43734 0 0 0 110600 1593 0 0 25 0 1 0 41105886 174866432 40920 1992294400 134512640 136485738 4292868848 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42692 40920 244 482 0 42208 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 170768

[startup+1182.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 8019
/proc/meminfo: memFree=1463216/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170768 CPUtime=1181.92
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43734 0 0 0 116508 1684 0 0 25 0 1 0 41105886 174866432 40920 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42692 40920 244 482 0 42208 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 170768

[startup+1242.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/107 8021
/proc/meminfo: memFree=1463216/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170768 CPUtime=1241.9
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43734 0 0 0 122417 1773 0 0 25 0 1 0 41105886 174866432 40920 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42692 40920 244 482 0 42208 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 170768

[startup+1302.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/107 8023
/proc/meminfo: memFree=1463216/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=170768 CPUtime=1301.88
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 43734 0 0 0 128334 1854 0 0 25 0 1 0 41105886 174866432 40920 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 42692 40920 244 482 0 42208 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 170768

[startup+1362.3 s]
/proc/loadavg: 1.06 1.07 1.00 2/107 8025
/proc/meminfo: memFree=1459868/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=174068 CPUtime=1361.85
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 44535 0 0 0 134251 1934 0 0 25 0 1 0 41105886 178245632 41721 1992294400 134512640 136485738 4292868848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 43517 41721 244 482 0 43033 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 174068

[startup+1422.31 s]
/proc/loadavg: 1.06 1.07 1.00 2/107 8025
/proc/meminfo: memFree=1459868/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=174068 CPUtime=1421.84
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 44543 0 0 0 140169 2015 0 0 25 0 1 0 41105886 178245632 41729 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 43517 41729 244 482 0 43033 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 174068

[startup+1482.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 8027
/proc/meminfo: memFree=1459620/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=174356 CPUtime=1481.82
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 44601 0 0 0 146092 2090 0 0 25 0 1 0 41105886 178540544 41787 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 43589 41787 244 482 0 43105 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 174356

[startup+1542.3 s]
/proc/loadavg: 1.12 1.08 1.00 2/107 8029
/proc/meminfo: memFree=1459744/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=174356 CPUtime=1541.8
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 44601 0 0 0 152012 2168 0 0 25 0 1 0 41105886 178540544 41787 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 43589 41787 244 482 0 43105 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 174356

[startup+1602.3 s]
/proc/loadavg: 1.11 1.08 1.00 2/107 8031
/proc/meminfo: memFree=1459868/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=174356 CPUtime=1601.79
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 44601 0 0 0 157928 2251 0 0 25 0 1 0 41105886 178540544 41787 1992294400 134512640 136485738 4292868848 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 43589 41787 244 482 0 43105 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 174356

[startup+1662.3 s]
/proc/loadavg: 1.16 1.09 1.01 2/107 8033
/proc/meminfo: memFree=1459868/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=174356 CPUtime=1661.77
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 44601 0 0 0 163840 2337 0 0 25 0 1 0 41105886 178540544 41787 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 43589 41787 244 482 0 43105 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 174356

[startup+1722.3 s]
/proc/loadavg: 1.12 1.09 1.01 2/107 8033
/proc/meminfo: memFree=1459744/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=174356 CPUtime=1721.74
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 44601 0 0 0 169753 2421 0 0 25 0 1 0 41105886 178540544 41787 1992294400 134512640 136485738 4292868848 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 43589 41787 244 482 0 43105 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 174356

[startup+1782.3 s]
/proc/loadavg: 1.09 1.09 1.01 2/107 8035
/proc/meminfo: memFree=1459744/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=174356 CPUtime=1781.72
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 44601 0 0 0 175670 2502 0 0 25 0 1 0 41105886 178540544 41787 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 43589 41787 244 482 0 43105 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 174356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.07 1.08 1.01 2/107 8035
/proc/meminfo: memFree=1459744/2059040 swapFree=4140048/4192956
[pid=7986] ppid=7984 vsize=174356 CPUtime=1800.04
/proc/7986/stat : 7986 (pbct) R 7984 7986 6179 0 -1 4202496 44601 0 0 0 177475 2529 0 0 25 0 1 0 41105886 178540544 41787 1992294400 134512640 136485738 4292868848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7986/statm: 43589 41787 244 482 0 43105 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 174356

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): 1800.64
CPU time (s): 1800.07
CPU user time (s): 1774.75
CPU system time (s): 25.3112
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 174356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.75
system time used= 25.3112
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44601
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= 7767

runsolver used 3.06453 second user time and 8.41572 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-16 04:23:42
IDJOB=2668049
IDBENCH=48132
IDSOLVER=1170
FILE ID=node006/2668049-1276655022
PBS_JOBID= 11172416
Free space on /tmp= 62504 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668049-1276655022/watcher-2668049-1276655022 -o /tmp/evaluation-result-2668049-1276655022/solver-2668049-1276655022 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668049-1276655022.opb

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

MD5SUM BENCH= 64354bd2b9c3cc2f1ca2c32032e5c032
RANDOM SEED=1045218890

node006.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		: 3000.204
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.204
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:       1628176 kB
Buffers:        143432 kB
Cached:         202420 kB
SwapCached:       6988 kB
Active:         132896 kB
Inactive:       227500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1628176 kB
SwapTotal:     4192956 kB
SwapFree:      4140048 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       12616 kB
Mapped:          13096 kB
Slab:            48720 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181744 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= 62500 MiB
End job on node006 at 2010-06-16 04:53:45