Trace number 2667995

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=9-P0=19-P1=337-P2=467-P3=53-B.opb
MD5SUM1214df7607414e67bdb9a74c838a7ae9
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 benchmark3.77243
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 variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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 246/0 clauses 247/0 units 0
0.00/0.00	c vars 81
0.00/0.00	c objective 9 + 0
3.20/3.24	c 2.94755 11.2852 2664 53705
3.20/3.24	o 193
14.20/14.25	c 12.846 11.4531 2369 264685
14.20/14.25	o 173
136.35/136.48	c 123.112 11.7109 2089 2554199
136.35/136.48	o 107
160.84/160.95	c 145.149 11.7109 1844 3012061
160.84/160.95	o 33
166.04/166.15	c 149.839 11.7109 1478 3105529
166.04/166.15	o 7
180.53/180.60	c 162.86 11.8398 1958 3382161
180.53/180.60	o 5
186.42/186.59	c 168.232 11.8398 2001 3492960
186.42/186.59	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

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-2667995-1276650566/watcher-2667995-1276650566 -o /tmp/evaluation-result-2667995-1276650566/solver-2667995-1276650566 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667995-1276650566.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14780
/proc/meminfo: memFree=1575460/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=3252 CPUtime=0
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 486 0 0 0 0 0 0 0 20 0 1 0 6347233 3330048 408 1992294400 134512640 136485738 4287813856 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 813 410 194 482 0 329 0

[startup+0.018394 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14780
/proc/meminfo: memFree=1575460/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=4312 CPUtime=0.01
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 779 0 0 0 1 0 0 0 20 0 1 0 6347233 4415488 701 1992294400 134512640 136485738 4287813856 18446744073709551615 135681371 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 1078 701 198 482 0 594 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4312

[startup+0.101403 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14780
/proc/meminfo: memFree=1575460/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=9732 CPUtime=0.09
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2132 0 0 0 9 0 0 0 20 0 1 0 6347233 9965568 2054 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2433 2054 227 482 0 1949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9732

[startup+0.301425 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14780
/proc/meminfo: memFree=1575460/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=10252 CPUtime=0.29
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2242 0 0 0 27 2 0 0 20 0 1 0 6347233 10498048 2164 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2563 2164 227 482 0 2079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10252

[startup+0.701469 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14780
/proc/meminfo: memFree=1575460/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=10380 CPUtime=0.69
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2295 0 0 0 63 6 0 0 21 0 1 0 6347233 10629120 2217 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2595 2217 227 482 0 2111 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10380

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14781
/proc/meminfo: memFree=1567392/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=10896 CPUtime=1.49
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2412 0 0 0 135 14 0 0 23 0 1 0 6347233 11157504 2334 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2724 2334 227 482 0 2240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10896

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14781
/proc/meminfo: memFree=1566648/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=11288 CPUtime=3.09
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2525 0 0 0 281 28 0 0 25 0 1 0 6347233 11558912 2447 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2822 2447 227 482 0 2338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11288

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14781
/proc/meminfo: memFree=1565904/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=11724 CPUtime=6.29
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2633 0 0 0 567 62 0 0 25 0 1 0 6347233 12005376 2554 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2931 2554 245 482 0 2447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11724

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14781
/proc/meminfo: memFree=1565656/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=11724 CPUtime=12.68
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2633 0 0 0 1143 125 0 0 25 0 1 0 6347233 12005376 2554 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2931 2554 245 482 0 2447 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11724

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14781
/proc/meminfo: memFree=1565656/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=11724 CPUtime=25.49
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2634 0 0 0 2296 253 0 0 25 0 1 0 6347233 12005376 2554 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2931 2554 245 482 0 2447 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11724

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14783
/proc/meminfo: memFree=1565656/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=11724 CPUtime=51.08
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2634 0 0 0 4600 508 0 0 25 0 1 0 6347233 12005376 2554 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2931 2554 245 482 0 2447 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11724

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14783
/proc/meminfo: memFree=1565408/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=11856 CPUtime=102.26
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2678 0 0 0 9230 996 0 0 25 0 1 0 6347233 12140544 2598 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2964 2598 245 482 0 2480 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11856

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14785
/proc/meminfo: memFree=1565284/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=11988 CPUtime=162.23
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2706 0 0 0 14636 1587 0 0 25 0 1 0 6347233 12275712 2624 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 2997 2624 245 482 0 2513 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11988

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14787
/proc/meminfo: memFree=1565160/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12120 CPUtime=222.21
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2735 0 0 0 20039 2182 0 0 25 0 1 0 6347233 12410880 2650 1992294400 134512640 136485738 4287813856 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3030 2650 245 482 0 2546 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12120

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14789
/proc/meminfo: memFree=1565160/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12120 CPUtime=282.2
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2744 0 0 0 25432 2788 0 0 25 0 1 0 6347233 12410880 2659 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3030 2659 245 482 0 2546 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12120

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14789
/proc/meminfo: memFree=1565036/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12252 CPUtime=342.18
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2764 0 0 0 30842 3376 0 0 25 0 1 0 6347233 12546048 2679 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3063 2679 245 482 0 2579 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12252

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14791
/proc/meminfo: memFree=1564912/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12380 CPUtime=402.16
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2783 0 0 0 36252 3964 0 0 25 0 1 0 6347233 12677120 2698 1992294400 134512640 136485738 4287813856 18446744073709551615 135839771 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3095 2698 245 482 0 2611 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12380

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14793
/proc/meminfo: memFree=1564912/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12380 CPUtime=462.14
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2795 0 0 0 41665 4549 0 0 25 0 1 0 6347233 12677120 2710 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3095 2710 245 482 0 2611 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 12380

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14795
/proc/meminfo: memFree=1564664/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12380 CPUtime=522.12
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2802 0 0 0 47082 5130 0 0 25 0 1 0 6347233 12677120 2717 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3095 2717 245 482 0 2611 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 12380

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14797
/proc/meminfo: memFree=1564664/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12484 CPUtime=582.1
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2820 0 0 0 52496 5714 0 0 25 0 1 0 6347233 12783616 2735 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3121 2735 245 482 0 2637 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 12484

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14797
/proc/meminfo: memFree=1564540/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12484 CPUtime=642.09
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2820 0 0 0 57897 6312 0 0 25 0 1 0 6347233 12783616 2735 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3121 2735 245 482 0 2637 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 12484

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14803
/proc/meminfo: memFree=1564292/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12616 CPUtime=822.03
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2841 0 0 0 74154 8049 0 0 25 0 1 0 6347233 12918784 2756 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3154 2756 245 482 0 2670 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 12616

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14805
/proc/meminfo: memFree=1564292/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12616 CPUtime=882.01
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2842 0 0 0 79575 8626 0 0 25 0 1 0 6347233 12918784 2757 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3154 2757 245 482 0 2670 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 12616

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14805
/proc/meminfo: memFree=1564292/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12616 CPUtime=941.99
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2844 0 0 0 85007 9192 0 0 25 0 1 0 6347233 12918784 2759 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3154 2759 245 482 0 2670 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 12616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14807
/proc/meminfo: memFree=1564168/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12616 CPUtime=1001.98
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2854 0 0 0 90432 9766 0 0 25 0 1 0 6347233 12918784 2769 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3154 2769 245 482 0 2670 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 12616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14809
/proc/meminfo: memFree=1564168/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12756 CPUtime=1061.96
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2871 0 0 0 95842 10354 0 0 25 0 1 0 6347233 13062144 2786 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3189 2786 245 482 0 2705 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 12756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14811
/proc/meminfo: memFree=1564044/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12756 CPUtime=1121.95
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2878 0 0 0 101270 10925 0 0 25 0 1 0 6347233 13062144 2793 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3189 2793 245 482 0 2705 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 12756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14813
/proc/meminfo: memFree=1563920/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12756 CPUtime=1181.92
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2879 0 0 0 106675 11517 0 0 25 0 1 0 6347233 13062144 2794 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3189 2794 245 482 0 2705 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 12756

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14813
/proc/meminfo: memFree=1563796/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12756 CPUtime=1241.91
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2881 0 0 0 112097 12094 0 0 25 0 1 0 6347233 13062144 2796 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3189 2796 245 482 0 2705 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 12756

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14815
/proc/meminfo: memFree=1563796/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12756 CPUtime=1301.9
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2882 0 0 0 117525 12665 0 0 25 0 1 0 6347233 13062144 2797 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3189 2797 245 482 0 2705 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 12756

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14817
/proc/meminfo: memFree=1563672/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12756 CPUtime=1361.87
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2887 0 0 0 122961 13226 0 0 25 0 1 0 6347233 13062144 2802 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3189 2802 245 482 0 2705 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 12756

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 14822
/proc/meminfo: memFree=1563176/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12756 CPUtime=1421.86
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2892 0 0 0 128336 13850 0 0 25 0 1 0 6347233 13062144 2807 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3189 2807 245 482 0 2705 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 12756

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 14824
/proc/meminfo: memFree=1563176/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12868 CPUtime=1481.84
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2915 0 0 0 133738 14446 0 0 25 0 1 0 6347233 13176832 2830 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3217 2830 245 482 0 2733 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 12868

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14824
/proc/meminfo: memFree=1562928/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=12996 CPUtime=1541.82
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2966 0 0 0 139145 15037 0 0 25 0 1 0 6347233 13307904 2848 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3249 2848 245 482 0 2765 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 12996

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14826
/proc/meminfo: memFree=1562928/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=13128 CPUtime=1601.8
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2974 0 0 0 144588 15592 0 0 25 0 1 0 6347233 13443072 2856 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3282 2856 245 482 0 2798 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 13128

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14828
/proc/meminfo: memFree=1562928/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=13128 CPUtime=1661.78
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2981 0 0 0 150018 16160 0 0 25 0 1 0 6347233 13443072 2863 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3282 2863 245 482 0 2798 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 13128

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14830
/proc/meminfo: memFree=1562928/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=13128 CPUtime=1721.76
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2982 0 0 0 155436 16740 0 0 25 0 1 0 6347233 13443072 2864 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3282 2864 245 482 0 2798 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 13128

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14832
/proc/meminfo: memFree=1562928/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=13128 CPUtime=1781.74
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2991 0 0 0 160867 17307 0 0 25 0 1 0 6347233 13443072 2873 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3282 2873 245 482 0 2798 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 13128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14832
/proc/meminfo: memFree=1562928/2059040 swapFree=4192956/4192956
[pid=14780] ppid=14778 vsize=13128 CPUtime=1800.05
/proc/14780/stat : 14780 (pbct) R 14778 14780 13420 0 -1 4202496 2993 0 0 0 162528 17477 0 0 25 0 1 0 6347233 13443072 2875 1992294400 134512640 136485738 4287813856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14780/statm: 3282 2875 245 482 0 2798 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 13128

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): 1625.28
CPU system time (s): 174.773
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 13128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1625.28
system time used= 174.773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2993
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= 5592

runsolver used 3.11453 second user time and 8.36473 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-16 03:09:26
IDJOB=2667995
IDBENCH=48078
IDSOLVER=1170
FILE ID=node059/2667995-1276650566
PBS_JOBID= 11172428
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667995-1276650566/watcher-2667995-1276650566 -o /tmp/evaluation-result-2667995-1276650566/solver-2667995-1276650566 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667995-1276650566.opb

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

MD5SUM BENCH= 1214df7607414e67bdb9a74c838a7ae9
RANDOM SEED=1494668361

node059.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		: 3000.244
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		: 3000.244
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:       1575988 kB
Buffers:         89480 kB
Cached:         251888 kB
SwapCached:          0 kB
Active:         149872 kB
Inactive:       251152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1575988 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2168 kB
Writeback:           0 kB
AnonPages:       59580 kB
Mapped:          15364 kB
Slab:            60432 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181100 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 node059 at 2010-06-16 03:39:28