Trace number 2667811

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)3 1800.06 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=89-P1=13-P2=37-P3=97-P4=101-P5=107-P6=37-P7=19-P8=47-P9=127-B.opb
MD5SUMb3aade8de77ac68c9aa967132edd1f5e
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 benchmark0.739886
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 variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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 450/0 clauses 451/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 7 + 0
591.51/591.76	c 540.075 27.1562 19489 10620023
591.51/591.76	o 65
841.24/841.52	c 760.755 27.4609 3349 17323777
841.24/841.52	o 41
938.20/938.55	c 846.423 27.5898 2198 20078418
938.20/938.55	o 5
939.80/940.19	c 847.875 27.5898 2147 20121520
939.80/940.19	o 3
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	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

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667811-1276646185/watcher-2667811-1276646185 -o /tmp/evaluation-result-2667811-1276646185/solver-2667811-1276646185 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667811-1276646185.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: 1.09 1.02 1.01 3/106 13987
/proc/meminfo: memFree=1804500/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=2340 CPUtime=0
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 297 0 0 0 0 0 0 0 25 0 1 0 5912282 2396160 219 1992294400 134512640 136485738 4287016048 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13987/statm: 585 219 156 482 0 101 0

[startup+0.033318 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 13987
/proc/meminfo: memFree=1804500/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=5492 CPUtime=0.02
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 1066 0 0 0 2 0 0 0 25 0 1 0 5912282 5623808 988 1992294400 134512640 136485738 4287016048 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 1373 989 198 482 0 889 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5492

[startup+0.100326 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 13987
/proc/meminfo: memFree=1804500/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=10572 CPUtime=0.09
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 2278 0 0 0 9 0 0 0 25 0 1 0 5912282 10825728 2200 1992294400 134512640 136485738 4287016048 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 2643 2201 198 482 0 2159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10572

[startup+0.300346 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 13987
/proc/meminfo: memFree=1804500/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=15480 CPUtime=0.29
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 3521 0 0 0 26 3 0 0 25 0 1 0 5912282 15851520 3443 1992294400 134512640 136485738 4287016048 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 3870 3443 227 482 0 3386 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15480

[startup+0.700387 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 13987
/proc/meminfo: memFree=1804500/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=16128 CPUtime=0.69
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 3664 0 0 0 62 7 0 0 25 0 1 0 5912282 16515072 3586 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 4032 3586 227 482 0 3548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16128

[startup+1.50047 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 13988
/proc/meminfo: memFree=1790852/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=16384 CPUtime=1.48
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 3742 0 0 0 133 15 0 0 25 0 1 0 5912282 16777216 3664 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 4096 3664 227 482 0 3612 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16384

[startup+3.10064 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 13988
/proc/meminfo: memFree=1789984/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=16924 CPUtime=3.08
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 3887 0 0 0 274 34 0 0 25 0 1 0 5912282 17330176 3809 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 4231 3809 227 482 0 3747 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16924

[startup+6.30097 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 13988
/proc/meminfo: memFree=1789240/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=17580 CPUtime=6.29
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 4035 0 0 0 559 70 0 0 25 0 1 0 5912282 18001920 3957 1992294400 134512640 136485738 4287016048 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 4395 3957 227 482 0 3911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17580

[startup+12.7016 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 13988
/proc/meminfo: memFree=1788496/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=18232 CPUtime=12.68
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 4205 0 0 0 1128 140 0 0 25 0 1 0 5912282 18669568 4127 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 4558 4127 227 482 0 4074 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18232

[startup+25.501 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 13990
/proc/meminfo: memFree=1787628/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=19148 CPUtime=25.48
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 4445 0 0 0 2274 274 0 0 25 0 1 0 5912282 19607552 4367 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 4787 4367 227 482 0 4303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19148

[startup+51.1006 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 13990
/proc/meminfo: memFree=1786264/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=20600 CPUtime=51.07
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 4784 0 0 0 4585 522 0 0 25 0 1 0 5912282 21094400 4706 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 5150 4706 227 482 0 4666 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20600

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 13992
/proc/meminfo: memFree=1784280/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=22408 CPUtime=102.26
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 5244 0 0 0 9210 1016 0 0 25 0 1 0 5912282 22945792 5166 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 5602 5166 227 482 0 5118 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22408

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13992
/proc/meminfo: memFree=1783288/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=23228 CPUtime=162.24
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 5453 0 0 0 14655 1569 0 0 25 0 1 0 5912282 23785472 5375 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 5807 5375 227 482 0 5323 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23228

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13994
/proc/meminfo: memFree=1782172/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=24452 CPUtime=222.22
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 5739 0 0 0 20145 2077 0 0 25 0 1 0 5912282 25038848 5661 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 6113 5661 227 482 0 5629 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24452

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14005
/proc/meminfo: memFree=1781288/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=24588 CPUtime=282.19
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 5761 0 0 0 25602 2617 0 0 25 0 1 0 5912282 25178112 5683 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 6147 5683 227 482 0 5663 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24588

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14007
/proc/meminfo: memFree=1781304/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=25292 CPUtime=342.17
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 5928 0 0 0 31082 3135 0 0 25 0 1 0 5912282 25899008 5850 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 6323 5850 227 482 0 5839 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25292

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14009
/proc/meminfo: memFree=1780808/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=25724 CPUtime=402.15
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6049 0 0 0 36556 3659 0 0 25 0 1 0 5912282 26341376 5971 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 6431 5971 227 482 0 5947 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25724

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14009
/proc/meminfo: memFree=1778948/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=27660 CPUtime=462.14
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6508 0 0 0 42144 4070 0 0 25 0 1 0 5912282 28323840 6430 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 6915 6430 227 482 0 6431 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 27660

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14011
/proc/meminfo: memFree=1778948/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=27660 CPUtime=522.12
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6510 0 0 0 47648 4564 0 0 25 0 1 0 5912282 28323840 6432 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 6915 6432 227 482 0 6431 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 27660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14013
/proc/meminfo: memFree=1778948/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=27660 CPUtime=582.1
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6512 0 0 0 53146 5064 0 0 25 0 1 0 5912282 28323840 6434 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 6915 6434 227 482 0 6431 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27660

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 14015
/proc/meminfo: memFree=1778700/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28116 CPUtime=642.1
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6596 0 0 0 58464 5746 0 0 25 0 1 0 5912282 28790784 6517 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7029 6517 245 482 0 6545 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 28116

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 14019
/proc/meminfo: memFree=1778452/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28116 CPUtime=822.03
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6599 0 0 0 74365 7838 0 0 25 0 1 0 5912282 28790784 6520 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7029 6520 245 482 0 6545 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 28116

[startup+882.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 14021
/proc/meminfo: memFree=1778452/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=882.02
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6619 0 0 0 79679 8523 0 0 25 0 1 0 5912282 28925952 6539 1992294400 134512640 136485738 4287016048 18446744073709551615 134886544 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6539 245 482 0 6578 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 28248

[startup+942.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 14023
/proc/meminfo: memFree=1778328/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=942
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6623 0 0 0 84974 9226 0 0 25 0 1 0 5912282 28925952 6541 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6541 245 482 0 6578 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 28248

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 14025
/proc/meminfo: memFree=1778328/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1001.97
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6624 0 0 0 90290 9907 0 0 25 0 1 0 5912282 28925952 6542 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6542 245 482 0 6578 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 28248

[startup+1062.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 14025
/proc/meminfo: memFree=1778328/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1061.96
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6626 0 0 0 95598 10598 0 0 25 0 1 0 5912282 28925952 6544 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6544 245 482 0 6578 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 28248

[startup+1122.3 s]
/proc/loadavg: 1.15 1.09 1.01 2/107 14027
/proc/meminfo: memFree=1778204/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1121.94
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6627 0 0 0 100912 11282 0 0 25 0 1 0 5912282 28925952 6545 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6545 245 482 0 6578 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 28248

[startup+1182.3 s]
/proc/loadavg: 1.05 1.07 1.01 2/107 14029
/proc/meminfo: memFree=1778080/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1181.92
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6628 0 0 0 106225 11967 0 0 25 0 1 0 5912282 28925952 6546 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6546 245 482 0 6578 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 28248

[startup+1242.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 14031
/proc/meminfo: memFree=1777956/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1241.9
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6630 0 0 0 111517 12673 0 0 25 0 1 0 5912282 28925952 6548 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6548 245 482 0 6578 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 28248

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 14033
/proc/meminfo: memFree=1777832/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1301.89
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6631 0 0 0 116813 13376 0 0 25 0 1 0 5912282 28925952 6549 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6549 245 482 0 6578 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 28248

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 14033
/proc/meminfo: memFree=1777832/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1361.87
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6633 0 0 0 122139 14048 0 0 25 0 1 0 5912282 28925952 6551 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6551 245 482 0 6578 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 28248

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14035
/proc/meminfo: memFree=1777832/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1421.86
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6635 0 0 0 127464 14722 0 0 25 0 1 0 5912282 28925952 6553 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6553 245 482 0 6578 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 28248

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14037
/proc/meminfo: memFree=1777832/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1481.83
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6635 0 0 0 132794 15389 0 0 25 0 1 0 5912282 28925952 6553 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6553 245 482 0 6578 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 28248

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14039
/proc/meminfo: memFree=1777832/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1541.81
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6636 0 0 0 138147 16034 0 0 25 0 1 0 5912282 28925952 6554 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6554 245 482 0 6578 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 28248

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14041
/proc/meminfo: memFree=1777708/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28248 CPUtime=1601.8
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6636 0 0 0 143511 16669 0 0 25 0 1 0 5912282 28925952 6554 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7062 6554 245 482 0 6578 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 28248

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14041
/proc/meminfo: memFree=1777584/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28376 CPUtime=1661.78
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6669 0 0 0 148851 17327 0 0 25 0 1 0 5912282 29057024 6554 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7094 6554 245 482 0 6610 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 28376

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14043
/proc/meminfo: memFree=1777584/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28376 CPUtime=1721.76
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6671 0 0 0 154177 17999 0 0 25 0 1 0 5912282 29057024 6556 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7094 6556 245 482 0 6610 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 28376

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14045
/proc/meminfo: memFree=1777336/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28376 CPUtime=1781.73
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6672 0 0 0 159515 18658 0 0 25 0 1 0 5912282 29057024 6557 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7094 6557 245 482 0 6610 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 28376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14045
/proc/meminfo: memFree=1777336/2059040 swapFree=4175448/4192956
[pid=13987] ppid=13985 vsize=28376 CPUtime=1800.05
/proc/13987/stat : 13987 (pbct) R 13985 13987 13785 0 -1 4202496 6673 0 0 0 161141 18864 0 0 25 0 1 0 5912282 29057024 6558 1992294400 134512640 136485738 4287016048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13987/statm: 7094 6558 245 482 0 6610 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 28376

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): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1611.42
CPU system time (s): 188.643
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 28376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1611.42
system time used= 188.643
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6673
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= 4757

runsolver used 3.14752 second user time and 8.33173 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-16 01:56:26
IDJOB=2667811
IDBENCH=47894
IDSOLVER=1170
FILE ID=node083/2667811-1276646185
PBS_JOBID= 11172444
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=13-P2=37-P3=97-P4=101-P5=107-P6=37-P7=19-P8=47-P9=127-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667811-1276646185/watcher-2667811-1276646185 -o /tmp/evaluation-result-2667811-1276646185/solver-2667811-1276646185 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667811-1276646185.opb

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

MD5SUM BENCH= b3aade8de77ac68c9aa967132edd1f5e
RANDOM SEED=1612309213

node083.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		: 3000.262
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805028 kB
Buffers:         19836 kB
Cached:         102300 kB
SwapCached:      13528 kB
Active:          86544 kB
Inactive:        91316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805028 kB
SwapTotal:     4192956 kB
SwapFree:      4175448 kB
Dirty:            2184 kB
Writeback:           0 kB
AnonPages:       42180 kB
Mapped:          14332 kB
Slab:            54544 kB
PageTables:       4068 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= 62552 MiB
End job on node083 at 2010-06-16 02:26:28