Trace number 2667934

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 1800.1 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-B.opb
MD5SUM12f1f3305860fafcd361cd1c61e0d104
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 benchmark20.7478
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 variables168
Total number of constraints15
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 constraints15
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)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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 455/0 clauses 456/0 units 0
0.00/0.01	c vars 168
0.00/0.01	c objective 8 + 0
413.93/414.14	c 384.008 28.2656 13628 5244420
413.93/414.14	o 149
712.42/712.74	c 650.62 28.5742 3881 11947549
712.42/712.74	o 9
1271.69/1272.28	c 1152.19 28.7031 3716 23173348
1271.69/1272.28	o 7
1375.74/1376.34	c 1245.26 28.7031 3207 25227082
1375.74/1376.34	o 5
1493.39/1494.02	c 1350.27 28.7031 2928 27524673
1493.39/1494.02	o 3
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 -x11 x12 x13 -x14 x15 x16 x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 x34 -x35 x36 x37 -x38 x39 x40 x41 x42 -x43 -x44 x45 -x46 -x47 x48 x49 -x50 -x51 -x52 -x53 x54 -x55 x56 x57 -x58 x59 -x60 -x61 x62 x63 x64 x65 -x66 -x67 -x68 x69 -x70 -x71 x72 x73 -x74 -x75 -x76 x77 x78 -x79 x80 x81 x82 -x83 -x84 x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 x95 -x96 x97 x98 -x99 -x100 x101 -x102 x103 -x104 x105 x106 -x107 -x108 x109 x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 x145 -x146 x147 -x148 -x149 x150 -x151 -x152 -x153 -x154 x155 -x156 x157 x158 -x159 -x160 x161 -x162 x163 x164 -x165 x166 -x167 -x168

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-2667934-1276649148/watcher-2667934-1276649148 -o /tmp/evaluation-result-2667934-1276649148/solver-2667934-1276649148 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667934-1276649148.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: 0.94 1.01 1.10 3/106 8958
/proc/meminfo: memFree=1832792/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=2340 CPUtime=0
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 40518268 2396160 217 1992294400 134512640 136485738 4289732944 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8958/statm: 585 218 156 482 0 101 0

[startup+0.092286 s]
/proc/loadavg: 0.94 1.01 1.10 3/106 8958
/proc/meminfo: memFree=1832792/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=9244 CPUtime=0.08
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 2018 0 0 0 7 1 0 0 20 0 1 0 40518268 9465856 1941 1992294400 134512640 136485738 4289732944 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 2311 1942 198 482 0 1827 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9244

[startup+0.101287 s]
/proc/loadavg: 0.94 1.01 1.10 3/106 8958
/proc/meminfo: memFree=1832792/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=10032 CPUtime=0.09
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 2181 0 0 0 8 1 0 0 20 0 1 0 40518268 10272768 2104 1992294400 134512640 136485738 4289732944 18446744073709551615 135848239 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 2508 2104 198 482 0 2024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10032

[startup+0.301324 s]
/proc/loadavg: 0.94 1.01 1.10 3/106 8958
/proc/meminfo: memFree=1832792/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=15552 CPUtime=0.29
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 3537 0 0 0 25 4 0 0 20 0 1 0 40518268 15925248 3460 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 3888 3460 227 482 0 3404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15552

[startup+0.700398 s]
/proc/loadavg: 0.94 1.01 1.10 3/106 8958
/proc/meminfo: memFree=1832792/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=16204 CPUtime=0.69
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 3711 0 0 0 61 8 0 0 21 0 1 0 40518268 16592896 3634 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 4051 3634 227 482 0 3567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16204

[startup+1.50055 s]
/proc/loadavg: 0.94 1.01 1.10 2/107 8959
/proc/meminfo: memFree=1818772/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=17004 CPUtime=1.49
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 3880 0 0 0 134 15 0 0 23 0 1 0 40518268 17412096 3803 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 4251 3803 227 482 0 3767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17004

[startup+3.10084 s]
/proc/loadavg: 0.94 1.01 1.10 2/107 8959
/proc/meminfo: memFree=1817780/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=17268 CPUtime=3.09
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 3972 0 0 0 282 27 0 0 25 0 1 0 40518268 17682432 3895 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 4317 3895 227 482 0 3833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17268

[startup+6.30043 s]
/proc/loadavg: 0.95 1.01 1.10 2/107 8959
/proc/meminfo: memFree=1817408/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=17788 CPUtime=6.29
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 4078 0 0 0 575 54 0 0 25 0 1 0 40518268 18214912 4001 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 4447 4001 227 482 0 3963 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17788

[startup+12.7006 s]
/proc/loadavg: 0.95 1.01 1.10 2/107 8959
/proc/meminfo: memFree=1816292/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=18748 CPUtime=12.68
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 4316 0 0 0 1151 117 0 0 25 0 1 0 40518268 19197952 4239 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 4687 4239 227 482 0 4203 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18748

[startup+25.502 s]
/proc/loadavg: 0.96 1.01 1.10 2/107 8959
/proc/meminfo: memFree=1815176/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=19808 CPUtime=25.48
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 4596 0 0 0 2320 228 0 0 25 0 1 0 40518268 20283392 4519 1992294400 134512640 136485738 4289732944 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 4952 4519 227 482 0 4468 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19808

[startup+51.1017 s]
/proc/loadavg: 0.97 1.00 1.09 2/107 8961
/proc/meminfo: memFree=1813688/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=21424 CPUtime=51.07
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 4971 0 0 0 4688 419 0 0 25 0 1 0 40518268 21938176 4894 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 5356 4894 227 482 0 4872 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21424

[startup+102.308 s]
/proc/loadavg: 0.99 1.00 1.09 2/107 8961
/proc/meminfo: memFree=1811332/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=23500 CPUtime=102.26
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 5499 0 0 0 9414 812 0 0 25 0 1 0 40518268 24064000 5422 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 5875 5422 227 482 0 5391 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23500

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/107 8963
/proc/meminfo: memFree=1810340/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=24360 CPUtime=162.23
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 5709 0 0 0 14974 1249 0 0 25 0 1 0 40518268 24944640 5632 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 6090 5632 227 482 0 5606 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24360

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/107 8965
/proc/meminfo: memFree=1808604/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=26244 CPUtime=222.2
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6159 0 0 0 20507 1713 0 0 25 0 1 0 40518268 26873856 6082 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 6561 6082 227 482 0 6077 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 26244

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/107 8967
/proc/meminfo: memFree=1807612/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=27220 CPUtime=282.18
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6401 0 0 0 26092 2126 0 0 25 0 1 0 40518268 27873280 6324 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 6805 6324 227 482 0 6321 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 27220

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/107 8969
/proc/meminfo: memFree=1806372/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=28496 CPUtime=342.16
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6689 0 0 0 31682 2534 0 0 25 0 1 0 40518268 29179904 6612 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7124 6612 227 482 0 6640 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28496

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/107 8969
/proc/meminfo: memFree=1806000/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=28940 CPUtime=402.14
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6787 0 0 0 37292 2922 0 0 25 0 1 0 40518268 29634560 6710 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7235 6710 227 482 0 6751 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 28940

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/107 8971
/proc/meminfo: memFree=1805752/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29256 CPUtime=462.11
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6854 0 0 0 42701 3510 0 0 25 0 1 0 40518268 29958144 6776 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7314 6776 245 482 0 6830 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 29256

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/107 8973
/proc/meminfo: memFree=1805752/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29256 CPUtime=522.08
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6854 0 0 0 48058 4150 0 0 25 0 1 0 40518268 29958144 6776 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7314 6776 245 482 0 6830 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 29256

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 8975
/proc/meminfo: memFree=1805752/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29256 CPUtime=582.07
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6854 0 0 0 53431 4776 0 0 25 0 1 0 40518268 29958144 6776 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7314 6776 245 482 0 6830 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29256

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/107 8977
/proc/meminfo: memFree=1805752/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29256 CPUtime=642.04
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6854 0 0 0 58779 5425 0 0 25 0 1 0 40518268 29958144 6776 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7314 6776 245 482 0 6830 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 29256

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/107 8981
/proc/meminfo: memFree=1805504/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29256 CPUtime=821.97
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6856 0 0 0 74843 7354 0 0 25 0 1 0 40518268 29958144 6777 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7314 6777 245 482 0 6830 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 29256

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/107 8983
/proc/meminfo: memFree=1805504/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29256 CPUtime=881.95
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6856 0 0 0 80223 7972 0 0 25 0 1 0 40518268 29958144 6777 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7314 6777 245 482 0 6830 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 29256

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/107 8994
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=941.91
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6873 0 0 0 85651 8540 0 0 25 0 1 0 40518268 30093312 6794 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6794 245 482 0 6863 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 29388

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8994
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1001.89
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6874 0 0 0 91022 9167 0 0 25 0 1 0 40518268 30093312 6795 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6795 245 482 0 6863 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 29388

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8996
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1061.86
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6876 0 0 0 96406 9780 0 0 25 0 1 0 40518268 30093312 6797 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6797 245 482 0 6863 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 29388

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8998
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1121.84
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6877 0 0 0 101791 10393 0 0 25 0 1 0 40518268 30093312 6798 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6798 245 482 0 6863 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 29388

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 9000
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1181.82
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6878 0 0 0 107177 11005 0 0 25 0 1 0 40518268 30093312 6799 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6799 245 482 0 6863 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 29388

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 9002
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1241.8
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6880 0 0 0 112537 11643 0 0 25 0 1 0 40518268 30093312 6801 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6801 245 482 0 6863 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 29388

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 9002
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1301.78
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6882 0 0 0 117901 12277 0 0 25 0 1 0 40518268 30093312 6802 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6802 245 482 0 6863 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 29388

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 9004
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1361.75
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6883 0 0 0 123276 12899 0 0 25 0 1 0 40518268 30093312 6803 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6803 245 482 0 6863 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 29388

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 9006
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1421.73
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6886 0 0 0 128620 13553 0 0 25 0 1 0 40518268 30093312 6805 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6805 245 482 0 6863 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 29388

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 9008
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1481.7
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6887 0 0 0 133984 14186 0 0 25 0 1 0 40518268 30093312 6806 1992294400 134512640 136485738 4289732944 18446744073709551615 134616182 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6806 245 482 0 6863 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 29388

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 9010
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1541.68
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6889 0 0 0 139343 14825 0 0 25 0 1 0 40518268 30093312 6807 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6807 245 482 0 6863 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 29388

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 9010
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1601.66
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6890 0 0 0 144704 15462 0 0 25 0 1 0 40518268 30093312 6808 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6808 245 482 0 6863 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 29388

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 9012
/proc/meminfo: memFree=1804388/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1661.63
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6891 0 0 0 150085 16078 0 0 25 0 1 0 40518268 30093312 6809 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6809 245 482 0 6863 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 29388

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 9017
/proc/meminfo: memFree=1804140/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1721.61
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6891 0 0 0 155456 16705 0 0 25 0 1 0 40518268 30093312 6809 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6809 245 482 0 6863 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 29388

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 9019
/proc/meminfo: memFree=1804140/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1781.59
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6892 0 0 0 160854 17305 0 0 25 0 1 0 40518268 30093312 6810 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6810 245 482 0 6863 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 29388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 9019
/proc/meminfo: memFree=1804140/2059040 swapFree=4140132/4192956
[pid=8958] ppid=8956 vsize=29388 CPUtime=1800.09
/proc/8958/stat : 8958 (pbct) R 8956 8958 6618 0 -1 4202496 6892 0 0 0 162522 17487 0 0 25 0 1 0 40518268 30093312 6810 1992294400 134512640 136485738 4289732944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8958/statm: 7347 6810 245 482 0 6863 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 29388

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): 1800.81
CPU time (s): 1800.1
CPU user time (s): 1625.22
CPU system time (s): 174.88
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 29388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1625.22
system time used= 174.88
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6892
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= 16953

runsolver used 3.11653 second user time and 8.36473 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-16 02:45:48
IDJOB=2667934
IDBENCH=48017
IDSOLVER=1170
FILE ID=node007/2667934-1276649148
PBS_JOBID= 11172398
Free space on /tmp= 62488 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=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667934-1276649148/watcher-2667934-1276649148 -o /tmp/evaluation-result-2667934-1276649148/solver-2667934-1276649148 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667934-1276649148.opb

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

MD5SUM BENCH= 12f1f3305860fafcd361cd1c61e0d104
RANDOM SEED=2066591343

node007.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1833188 kB
Buffers:         34208 kB
Cached:         103160 kB
SwapCached:       6752 kB
Active:         103736 kB
Inactive:        47564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1833188 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:            2172 kB
Writeback:           0 kB
AnonPages:       12096 kB
Mapped:          12972 kB
Slab:            52700 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181604 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= 62484 MiB
End job on node007 at 2010-06-16 03:15:51