Trace number 1879518

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 pb? (TO) 1800.17 1800.99

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=103-P1=223-P2=29-P3=89-P4=173-P5=97-P6=227-P7=89-P8=127-P9=223-B.opb
MD5SUM9b7cb599a49db47c0ffbf25416bcef37
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 benchmark16.1485
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 variables216
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a 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)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879518-1245244729.opb
0.00/0.00	c File size is 43525 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.00	c Var: 792 Constr: 1180 576/0/604 Lit: 4960 Watch. Lit: 3044
0.00/0.00	c Obj. Vars: 8 (1.0101 % of total variables)
0.00/0.01	c Pre-processing Time: 0.013 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    792     1180     4960    4     4260    6656      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
1800.08/1800.90	c      101    792     1379    16333   11     7317    7322    199   2525 0.04
1800.08/1800.90	c      251    792     1611    31095   19     9047    8055    431   2952 0.09
1800.08/1800.90	c      477    792     2020    58153   28    15032    8861    840   2856 0.17
1800.08/1800.90	c      816    792     2581    98932   38    20552    9748   1401   2823 0.29
1800.08/1800.90	c     1324    792     3540   159532   45    33200   10723   2360   2177 0.61
1800.08/1800.90	c     2087    792     5033   260728   51    60325   11796   3853   1434 1.46
1800.08/1800.90	c     3236    792     7183   405773   56    91972   12976   6003    731 4.42
1800.08/1800.90	c     4957    792    10282   627438   61   117522   14274   9102    813 6.09
1800.08/1800.90	c     7542    792    15352   995821   64   181680   15702  14172    605 12.45
1800.08/1800.90	c    11421    792    13749   925786   67   146222   17273  12569    437 26.12
1800.08/1800.90	c    17243    792    15634   945004   60   171948   19001  14454    241 71.52
1800.08/1800.90	c    25980    792    12252   847135   69   162596   20902  11072    146 177.38
1800.08/1800.90	c    39092    792    14921   975114   65   205536   22993  13741    147 265.21
1800.08/1800.90	c    58762    792    16049  1078592   67   194521   25293  14869    123 474.85
1800.08/1800.90	c    88273    792    16548  1063774   64   165838   27823  15368     96 914.89
1800.08/1800.90	c Caught signal: 15
1800.08/1800.90	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.90	c   15   127121   1914   137279    15864  1189850  14684     70 1800.09
1800.08/1800.90	s UNKNOWN
1800.08/1800.90	c Total time: 1800.09 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879518-1245244729/watcher-1879518-1245244729 -o /tmp/evaluation-result-1879518-1245244729/solver-1879518-1245244729 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879518-1245244729.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: 0.92 0.98 0.97 3/64 13473
/proc/meminfo: memFree=1869376/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=10748 CPUtime=0
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 192073690 11005952 244 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 2687 246 177 640 0 2032 0

[startup+0.038732 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 13473
/proc/meminfo: memFree=1869376/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=11232 CPUtime=0.03
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 409 0 0 0 3 0 0 0 18 0 1 0 192073690 11501568 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136502382 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 2808 382 197 640 0 2164 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11232

[startup+0.101743 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 13473
/proc/meminfo: memFree=1869376/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=11488 CPUtime=0.09
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 491 0 0 0 9 0 0 0 18 0 1 0 192073690 11763712 464 1992294400 134512640 137136520 4294956256 18446744073709551615 136502279 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 2872 464 198 640 0 2228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11488

[startup+0.30178 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 13473
/proc/meminfo: memFree=1869376/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=12780 CPUtime=0.29
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 798 0 0 0 29 0 0 0 19 0 1 0 192073690 13086720 771 1992294400 134512640 137136520 4294956256 18446744073709551615 136502374 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 3195 771 198 640 0 2551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12780

[startup+0.701853 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 13473
/proc/meminfo: memFree=1869376/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=14052 CPUtime=0.69
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 1136 0 0 0 69 0 0 0 23 0 1 0 192073690 14389248 1109 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 3513 1109 198 640 0 2869 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14052

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1865336/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=16112 CPUtime=1.49
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 1651 0 0 0 149 0 0 0 25 0 1 0 192073690 16498688 1624 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 4028 1624 198 640 0 3384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16112

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1862968/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=17536 CPUtime=3.08
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 1982 0 0 0 308 0 0 0 25 0 1 0 192073690 17956864 1955 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 4384 1955 198 640 0 3740 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17536

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1858040/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=23452 CPUtime=6.29
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 3482 0 0 0 627 2 0 0 25 0 1 0 192073690 24014848 3455 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 5863 3455 198 640 0 5219 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23452

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1849976/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=29640 CPUtime=12.68
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 5024 0 0 0 1265 3 0 0 25 0 1 0 192073690 30351360 4997 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 7410 4997 198 640 0 6766 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29640

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1847224/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=32344 CPUtime=25.48
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 5706 0 0 0 2544 4 0 0 25 0 1 0 192073690 33120256 5679 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 8086 5679 198 640 0 7442 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32344

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1846520/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=33136 CPUtime=51.06
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 5907 0 0 0 5101 5 0 0 25 0 1 0 192073690 33931264 5880 1992294400 134512640 137136520 4294956256 18446744073709551615 134544431 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 8284 5880 198 640 0 7640 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 33136

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1843128/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=36444 CPUtime=102.24
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 6725 0 0 0 10217 7 0 0 25 0 1 0 192073690 37318656 6698 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 9111 6698 198 640 0 8467 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 36444

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1841080/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=38476 CPUtime=162.2
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 7233 0 0 0 16211 9 0 0 25 0 1 0 192073690 39399424 7206 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 9619 7206 198 640 0 8975 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 38476

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1838904/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=40576 CPUtime=222.18
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 7770 0 0 0 22206 12 0 0 25 0 1 0 192073690 41549824 7743 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 10144 7743 198 640 0 9500 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 40576

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 13474
/proc/meminfo: memFree=1836216/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=43596 CPUtime=282.15
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 8498 0 0 0 28200 15 0 0 25 0 1 0 192073690 44642304 8471 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 10899 8471 198 640 0 10255 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 43596

[startup+342.302 s]
/proc/loadavg: 1.03 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1834872/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=44708 CPUtime=342.12
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 8795 0 0 0 34196 16 0 0 25 0 1 0 192073690 45780992 8768 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 11177 8768 198 640 0 10533 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 44708

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1834488/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=45124 CPUtime=402.09
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 8899 0 0 0 40191 18 0 0 25 0 1 0 192073690 46206976 8872 1992294400 134512640 137136520 4294956256 18446744073709551615 134573554 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 11281 8872 198 640 0 10637 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 45124

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1834424/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=45120 CPUtime=462.07
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 8899 0 0 0 46188 19 0 0 25 0 1 0 192073690 46202880 8872 1992294400 134512640 137136520 4294956256 18446744073709551615 134544179 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 11280 8872 198 640 0 10636 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 45120

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1832248/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=47240 CPUtime=522.05
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9430 0 0 0 52184 21 0 0 25 0 1 0 192073690 48373760 9403 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 11810 9403 198 640 0 11166 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 47240

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1831288/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48140 CPUtime=582.02
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9655 0 0 0 58179 23 0 0 25 0 1 0 192073690 49295360 9628 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12035 9628 198 640 0 11391 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 48140

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1831288/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48140 CPUtime=641.99
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9655 0 0 0 64175 24 0 0 25 0 1 0 192073690 49295360 9628 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12035 9628 198 640 0 11391 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 48140

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1831096/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48136 CPUtime=881.9
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9655 0 0 0 88163 27 0 0 25 0 1 0 192073690 49291264 9628 1992294400 134512640 137136520 4294956256 18446744073709551615 136502553 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12034 9628 198 640 0 11390 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 48136

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1831032/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48136 CPUtime=941.86
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9655 0 0 0 94158 28 0 0 25 0 1 0 192073690 49291264 9628 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12034 9628 198 640 0 11390 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 48136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1831032/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48144 CPUtime=1001.83
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9659 0 0 0 100153 30 0 0 25 0 1 0 192073690 49299456 9632 1992294400 134512640 137136520 4294956256 18446744073709551615 136295552 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12036 9632 198 640 0 11392 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 48144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1830968/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48144 CPUtime=1061.81
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9659 0 0 0 106149 32 0 0 25 0 1 0 192073690 49299456 9632 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12036 9632 198 640 0 11392 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 48144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1830968/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48144 CPUtime=1121.79
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9659 0 0 0 112146 33 0 0 25 0 1 0 192073690 49299456 9632 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12036 9632 198 640 0 11392 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 48144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1830904/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48144 CPUtime=1181.76
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9659 0 0 0 118142 34 0 0 25 0 1 0 192073690 49299456 9632 1992294400 134512640 137136520 4294956256 18446744073709551615 134544176 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12036 9632 198 640 0 11392 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 48144

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1830840/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48144 CPUtime=1241.72
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9659 0 0 0 124138 34 0 0 25 0 1 0 192073690 49299456 9632 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12036 9632 198 640 0 11392 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 48144

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1830776/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48144 CPUtime=1301.7
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9659 0 0 0 130135 35 0 0 25 0 1 0 192073690 49299456 9632 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12036 9632 198 640 0 11392 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 48144

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1830776/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=48144 CPUtime=1361.67
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9659 0 0 0 136132 35 0 0 25 0 1 0 192073690 49299456 9632 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12036 9632 198 640 0 11392 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 48144

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1830200/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=49068 CPUtime=1421.65
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 9865 0 0 0 142128 37 0 0 25 0 1 0 192073690 50245632 9838 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12267 9838 198 640 0 11623 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 49068

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1827960/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=51176 CPUtime=1481.61
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 10420 0 0 0 148123 38 0 0 25 0 1 0 192073690 52404224 10393 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12794 10393 198 640 0 12150 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 51176

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1827896/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=51176 CPUtime=1541.58
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 10420 0 0 0 154120 38 0 0 25 0 1 0 192073690 52404224 10393 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12794 10393 198 640 0 12150 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 51176

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1827832/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=51176 CPUtime=1601.57
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 10420 0 0 0 160118 39 0 0 25 0 1 0 192073690 52404224 10393 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12794 10393 198 640 0 12150 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 51176

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1827832/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=51176 CPUtime=1661.53
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 10420 0 0 0 166114 39 0 0 25 0 1 0 192073690 52404224 10393 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 12794 10393 198 640 0 12150 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 51176

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1827576/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=52216 CPUtime=1721.5
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 10649 0 0 0 172110 40 0 0 25 0 1 0 192073690 53469184 10622 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 13054 10622 198 640 0 12410 0
Current children cumulated CPU time (s) 1721.5
Current children cumulated vsize (KiB) 52216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1824888/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=53996 CPUtime=1781.48
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 11121 0 0 0 178107 41 0 0 25 0 1 0 192073690 55291904 11094 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 13499 11094 198 640 0 12855 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 53996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1824888/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=53996 CPUtime=1800.08
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 11121 0 0 0 179967 41 0 0 25 0 1 0 192073690 55291904 11094 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 13499 11094 198 640 0 12855 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 53996

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 13474
/proc/meminfo: memFree=1824888/2055920 swapFree=4181928/4192956
[pid=13473] ppid=13471 vsize=53996 CPUtime=1800.08
/proc/13473/stat : 13473 (bsolo) R 13471 13473 13202 0 -1 4194304 11121 0 0 0 179967 41 0 0 25 0 1 0 192073690 55291904 11094 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13473/statm: 13499 11094 198 640 0 12855 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 53996

Child status: 15
Real time (s): 1800.99
CPU time (s): 1800.17
CPU user time (s): 1799.75
CPU system time (s): 0.421935
CPU usage (%): 99.9545
Max. virtual memory (cumulated for all children) (KiB): 54104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.421935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11122
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= 2
involuntary context switches= 6137

runsolver used 1.9567 second user time and 4.6043 second system time

The end

Launcher Data 

Begin job on node7 at 2009-06-17 15:18:49
IDJOB=1879518
IDBENCH=48068
IDSOLVER=701
FILE ID=node7/1879518-1245244729
PBS_JOBID= 9372335
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=103-P1=223-P2=29-P3=89-P4=173-P5=97-P6=227-P7=89-P8=127-P9=223-B.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879518-1245244729/watcher-1879518-1245244729 -o /tmp/evaluation-result-1879518-1245244729/solver-1879518-1245244729 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879518-1245244729.opb

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

MD5SUM BENCH= 9b7cb599a49db47c0ffbf25416bcef37
RANDOM SEED=726334951

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.274
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.274
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1870048 kB
Buffers:         35412 kB
Cached:          88444 kB
SwapCached:       5072 kB
Active:          21628 kB
Inactive:       110372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870048 kB
SwapTotal:     4192956 kB
SwapFree:      4181928 kB
Dirty:            3956 kB
Writeback:           0 kB
Mapped:          14364 kB
Slab:            39776 kB
Committed_AS:   182520 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879518-1245244729.opb

Free space on /tmp at the end= 66268 MiB
End job on node7 at 2009-06-17 15:48:52