Trace number 2667984

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 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=13-P2=53-P3=149-P4=137-B.opb
MD5SUM154cbb2910332fd7a04bd3cd62f6a12f
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 benchmark1.65475
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 variables96
Total number of constraints9
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 constraints9
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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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
0.00/0.00	c constraints 260/0 clauses 261/0 units 0
0.00/0.00	c vars 96
0.00/0.00	c objective 8 + 0
35.09/35.19	c 31.9751 13.1055 5029 571969
35.09/35.19	o 197
54.58/54.68	c 49.3005 13.3086 2171 1000405
54.58/54.68	o 71
95.87/95.95	c 86.0779 13.3086 2151 1823345
95.87/95.95	o 65
99.17/99.20	c 88.9375 13.3086 2110 1893344
99.17/99.20	o 33
126.76/126.88	c 113.561 13.3086 1701 2445589
126.76/126.88	o 3
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 x12 -x13 x14 -x15 -x16 x17 x18 -x19 -x20 -x21 -x22 -x23 x24 x25 -x26 -x27 x28 -x29 x30 -x31 -x32 x33 -x34 x35 -x36 -x37 x38 x39 -x40 x41 x42 x43 -x44 -x45 -x46 -x47 x48 x49 -x50 x51 -x52 x53 -x54 -x55 -x56 x57 -x58 x59 x60 x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 x75 -x76 -x77 -x78 x79 -x80 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 x94 -x95 -x96

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-2667984-1276650323/watcher-2667984-1276650323 -o /tmp/evaluation-result-2667984-1276650323/solver-2667984-1276650323 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667984-1276650323.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: 0.99 0.98 0.99 3/106 13541
/proc/meminfo: memFree=1779664/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=3252 CPUtime=0
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 489 0 0 0 0 0 0 0 17 0 1 0 6327411 3330048 412 1992294400 134512640 136485738 4291475920 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 813 414 194 482 0 329 0

[startup+0.0344041 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 13541
/proc/meminfo: memFree=1779664/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=5388 CPUtime=0.02
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 1040 0 0 0 2 0 0 0 17 0 1 0 6327411 5517312 963 1992294400 134512640 136485738 4291475920 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 1347 964 198 482 0 863 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5388

[startup+0.100411 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 13541
/proc/meminfo: memFree=1779664/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=10044 CPUtime=0.09
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 2213 0 0 0 8 1 0 0 17 0 1 0 6327411 10285056 2136 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 2511 2136 227 482 0 2027 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10044

[startup+0.300434 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 13541
/proc/meminfo: memFree=1779664/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=10696 CPUtime=0.29
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 2362 0 0 0 26 3 0 0 17 0 1 0 6327411 10952704 2285 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 2674 2285 227 482 0 2190 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10696

[startup+0.700481 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 13541
/proc/meminfo: memFree=1779664/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=10964 CPUtime=0.69
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 2427 0 0 0 63 6 0 0 17 0 1 0 6327411 11227136 2350 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 2741 2350 227 482 0 2257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10964

[startup+1.50057 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13542
/proc/meminfo: memFree=1771100/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=11096 CPUtime=1.49
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 2461 0 0 0 136 13 0 0 18 0 1 0 6327411 11362304 2384 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 2774 2384 227 482 0 2290 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11096

[startup+3.10076 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13542
/proc/meminfo: memFree=1770728/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=11492 CPUtime=3.09
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 2575 0 0 0 281 28 0 0 21 0 1 0 6327411 11767808 2498 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 2873 2498 227 482 0 2389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11492

[startup+6.30114 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13542
/proc/meminfo: memFree=1770108/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=11884 CPUtime=6.29
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 2652 0 0 0 572 57 0 0 25 0 1 0 6327411 12169216 2575 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 2971 2575 227 482 0 2487 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11884

[startup+12.7009 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 13542
/proc/meminfo: memFree=1769364/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=12424 CPUtime=12.69
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 2807 0 0 0 1151 118 0 0 25 0 1 0 6327411 12722176 2730 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3106 2730 227 482 0 2622 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12424

[startup+25.5004 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 13542
/proc/meminfo: memFree=1768752/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=12904 CPUtime=25.49
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 2916 0 0 0 2315 234 0 0 25 0 1 0 6327411 13213696 2839 1992294400 134512640 136485738 4291475920 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3226 2839 227 482 0 2742 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12904

[startup+51.1004 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 13544
/proc/meminfo: memFree=1768132/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=51.08
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3080 0 0 0 4609 499 0 0 25 0 1 0 6327411 13950976 3002 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3002 245 482 0 2922 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13624

[startup+102.308 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 13546
/proc/meminfo: memFree=1767884/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=102.27
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3083 0 0 0 9171 1056 0 0 25 0 1 0 6327411 13950976 3002 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3002 245 482 0 2922 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13624

[startup+162.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 13546
/proc/meminfo: memFree=1767760/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=162.24
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3084 0 0 0 14510 1714 0 0 25 0 1 0 6327411 13950976 3002 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3002 245 482 0 2922 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13624

[startup+222.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 13548
/proc/meminfo: memFree=1767760/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=222.23
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3084 0 0 0 19862 2361 0 0 25 0 1 0 6327411 13950976 3002 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3002 245 482 0 2922 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13624

[startup+282.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 13550
/proc/meminfo: memFree=1767760/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=282.22
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3084 0 0 0 25221 3001 0 0 25 0 1 0 6327411 13950976 3002 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3002 245 482 0 2922 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13624

[startup+342.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 13552
/proc/meminfo: memFree=1767636/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=342.2
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3097 0 0 0 30601 3619 0 0 25 0 1 0 6327411 13950976 3015 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3015 245 482 0 2922 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13624

[startup+402.301 s]
/proc/loadavg: 1.12 1.06 1.00 2/107 13552
/proc/meminfo: memFree=1767512/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=402.18
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3100 0 0 0 35966 4252 0 0 25 0 1 0 6327411 13950976 3018 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3018 245 482 0 2922 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13624

[startup+462.301 s]
/proc/loadavg: 1.11 1.06 1.00 2/107 13554
/proc/meminfo: memFree=1767512/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=462.16
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3102 0 0 0 41322 4894 0 0 25 0 1 0 6327411 13950976 3020 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3020 245 482 0 2922 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13624

[startup+522.301 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 13556
/proc/meminfo: memFree=1767388/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=522.15
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3106 0 0 0 46683 5532 0 0 25 0 1 0 6327411 13950976 3024 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3024 245 482 0 2922 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13624

[startup+582.301 s]
/proc/loadavg: 1.09 1.07 1.00 2/107 13558
/proc/meminfo: memFree=1767264/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=582.14
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3111 0 0 0 52039 6175 0 0 25 0 1 0 6327411 13950976 3029 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3029 245 482 0 2922 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13624

[startup+642.301 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 13560
/proc/meminfo: memFree=1767264/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13624 CPUtime=642.13
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3114 0 0 0 57394 6819 0 0 25 0 1 0 6327411 13950976 3032 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3406 3032 245 482 0 2922 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13624

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 13566
/proc/meminfo: memFree=1766892/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13892 CPUtime=882.05
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3143 0 0 0 78873 9332 0 0 25 0 1 0 6327411 14225408 3061 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3473 3061 245 482 0 2989 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 13892

[startup+942.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 13568
/proc/meminfo: memFree=1766892/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13892 CPUtime=942.04
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3148 0 0 0 84254 9950 0 0 25 0 1 0 6327411 14225408 3066 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3473 3066 245 482 0 2989 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 13892

[startup+1002.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 13568
/proc/meminfo: memFree=1766768/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13892 CPUtime=1002.03
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3166 0 0 0 89643 10560 0 0 25 0 1 0 6327411 14225408 3084 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3473 3084 245 482 0 2989 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13892

[startup+1062.3 s]
/proc/loadavg: 1.12 1.08 1.00 2/107 13570
/proc/meminfo: memFree=1766768/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13892 CPUtime=1062
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3168 0 0 0 95010 11190 0 0 25 0 1 0 6327411 14225408 3086 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3473 3086 245 482 0 2989 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 13892

[startup+1122.3 s]
/proc/loadavg: 1.11 1.08 1.00 2/107 13572
/proc/meminfo: memFree=1766644/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13892 CPUtime=1121.99
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3177 0 0 0 100399 11800 0 0 25 0 1 0 6327411 14225408 3095 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3473 3095 245 482 0 2989 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 13892

[startup+1182.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 13574
/proc/meminfo: memFree=1766520/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=13892 CPUtime=1181.97
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3178 0 0 0 105784 12413 0 0 25 0 1 0 6327411 14225408 3096 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3473 3096 245 482 0 2989 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 13892

[startup+1242.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/107 13576
/proc/meminfo: memFree=1766396/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14024 CPUtime=1241.96
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3182 0 0 0 111161 13035 0 0 25 0 1 0 6327411 14360576 3100 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3506 3100 245 482 0 3022 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 14024

[startup+1302.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 13578
/proc/meminfo: memFree=1766272/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14024 CPUtime=1301.95
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3186 0 0 0 116544 13651 0 0 25 0 1 0 6327411 14360576 3104 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3506 3104 245 482 0 3022 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 14024

[startup+1362.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 13578
/proc/meminfo: memFree=1766272/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14024 CPUtime=1361.93
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3193 0 0 0 121912 14281 0 0 25 0 1 0 6327411 14360576 3111 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3506 3111 245 482 0 3022 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 14024

[startup+1422.31 s]
/proc/loadavg: 1.07 1.07 1.00 2/107 13580
/proc/meminfo: memFree=1766272/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14024 CPUtime=1421.92
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3196 0 0 0 127304 14888 0 0 25 0 1 0 6327411 14360576 3114 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3506 3114 245 482 0 3022 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 14024

[startup+1482.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/107 13582
/proc/meminfo: memFree=1766148/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14024 CPUtime=1481.9
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3201 0 0 0 132700 15490 0 0 25 0 1 0 6327411 14360576 3119 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3506 3119 245 482 0 3022 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 14024

[startup+1542.3 s]
/proc/loadavg: 1.06 1.07 1.00 2/107 13584
/proc/meminfo: memFree=1766148/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14152 CPUtime=1541.88
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3244 0 0 0 138086 16102 0 0 25 0 1 0 6327411 14491648 3129 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3538 3129 245 482 0 3054 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 14152

[startup+1602.3 s]
/proc/loadavg: 1.06 1.07 1.00 2/107 13587
/proc/meminfo: memFree=1765652/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14152 CPUtime=1601.86
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3246 0 0 0 143496 16690 0 0 25 0 1 0 6327411 14491648 3131 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3538 3131 245 482 0 3054 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 14152

[startup+1662.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 13589
/proc/meminfo: memFree=1765776/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14152 CPUtime=1661.84
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3247 0 0 0 148888 17296 0 0 25 0 1 0 6327411 14491648 3132 1992294400 134512640 136485738 4291475920 18446744073709551615 134880552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3538 3132 245 482 0 3054 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 14152

[startup+1722.3 s]
/proc/loadavg: 1.12 1.08 1.00 2/107 13591
/proc/meminfo: memFree=1765776/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14284 CPUtime=1721.83
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3259 0 0 0 154275 17908 0 0 25 0 1 0 6327411 14626816 3144 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3571 3144 245 482 0 3087 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 14284

[startup+1782.3 s]
/proc/loadavg: 1.11 1.08 1.00 2/107 13593
/proc/meminfo: memFree=1765776/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14284 CPUtime=1781.81
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3260 0 0 0 159674 18507 0 0 25 0 1 0 6327411 14626816 3145 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3571 3145 245 482 0 3087 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 14284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.08 1.08 1.00 2/107 13593
/proc/meminfo: memFree=1765776/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14284 CPUtime=1800.02
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3260 0 0 0 161305 18697 0 0 25 0 1 0 6327411 14626816 3145 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3571 3145 245 482 0 3087 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 14284

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

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

[startup+1800.5 s]
/proc/loadavg: 1.08 1.08 1.00 2/107 13593
/proc/meminfo: memFree=1765776/2059040 swapFree=4192956/4192956
[pid=13541] ppid=13539 vsize=14284 CPUtime=1800.02
/proc/13541/stat : 13541 (pbct) R 13539 13541 12076 0 -1 4202496 3260 0 0 0 161305 18697 0 0 25 0 1 0 6327411 14626816 3145 1992294400 134512640 136485738 4291475920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13541/statm: 3571 3145 245 482 0 3087 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 14284

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1613.05
CPU system time (s): 186.973
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 14284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1613.05
system time used= 186.973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3260
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= 4640

runsolver used 3.19551 second user time and 8.28474 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-16 03:05:23
IDJOB=2667984
IDBENCH=48067
IDSOLVER=1170
FILE ID=node033/2667984-1276650323
PBS_JOBID= 11172425
Free space on /tmp= 62592 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=149-P1=13-P2=53-P3=149-P4=137-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667984-1276650323/watcher-2667984-1276650323 -o /tmp/evaluation-result-2667984-1276650323/solver-2667984-1276650323 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667984-1276650323.opb

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

MD5SUM BENCH= 154cbb2910332fd7a04bd3cd62f6a12f
RANDOM SEED=567124971

node033.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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
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:       1780192 kB
Buffers:         26296 kB
Cached:         127548 kB
SwapCached:          0 kB
Active:          89200 kB
Inactive:       124444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1780192 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       59692 kB
Mapped:          15432 kB
Slab:            43512 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182664 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= 62588 MiB
End job on node033 at 2010-06-16 03:35:25