Trace number 2667827

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 0.1? (TO) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
MD5SUM8b00ea770361f301179000d52beb4a25
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark20.3299
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 variables243
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 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)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 738/0 clauses 739/0 units 0
0.00/0.01	c vars 243
0.00/0.01	c objective 9 + 0
1800.02/1800.50	s UNKNOWN

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-2667827-1276646680/watcher-2667827-1276646680 -o /tmp/evaluation-result-2667827-1276646680/solver-2667827-1276646680 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667827-1276646680.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: 1.85 1.78 1.43 3/106 5279
/proc/meminfo: memFree=1852348/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=2340 CPUtime=0
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 290 0 0 0 0 0 0 0 25 0 1 0 40269749 2396160 213 1992294400 134512640 136485738 4294302976 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5279/statm: 585 213 156 482 0 101 0

[startup+0.0779409 s]
/proc/loadavg: 1.85 1.78 1.43 3/106 5279
/proc/meminfo: memFree=1852348/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=8236 CPUtime=0.06
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 1756 0 0 0 6 0 0 0 25 0 1 0 40269749 8433664 1679 1992294400 134512640 136485738 4294302976 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 2059 1680 198 482 0 1575 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8236

[startup+0.100943 s]
/proc/loadavg: 1.85 1.78 1.43 3/106 5279
/proc/meminfo: memFree=1852348/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=9744 CPUtime=0.09
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 2136 0 0 0 8 1 0 0 25 0 1 0 40269749 9977856 2059 1992294400 134512640 136485738 4294302976 18446744073709551615 135317439 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 2436 2060 198 482 0 1952 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9744

[startup+0.300964 s]
/proc/loadavg: 1.85 1.78 1.43 3/106 5279
/proc/meminfo: memFree=1852348/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=22904 CPUtime=0.29
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 5432 0 0 0 27 2 0 0 25 0 1 0 40269749 23453696 5221 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 5726 5221 227 482 0 5242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22904

[startup+0.701008 s]
/proc/loadavg: 1.85 1.78 1.43 3/106 5279
/proc/meminfo: memFree=1852348/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=23300 CPUtime=0.69
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 5532 0 0 0 62 7 0 0 25 0 1 0 40269749 23859200 5321 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 5825 5321 227 482 0 5341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23300

[startup+1.5011 s]
/proc/loadavg: 1.85 1.78 1.43 2/107 5280
/proc/meminfo: memFree=1831012/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=25016 CPUtime=1.49
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 5976 0 0 0 133 16 0 0 25 0 1 0 40269749 25616384 5765 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 6254 5765 227 482 0 5770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25016

[startup+3.10127 s]
/proc/loadavg: 1.85 1.78 1.43 2/107 5280
/proc/meminfo: memFree=1829400/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=25940 CPUtime=3.09
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 6208 0 0 0 275 34 0 0 25 0 1 0 40269749 26562560 5997 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 6485 5997 227 482 0 6001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25940

[startup+6.30063 s]
/proc/loadavg: 1.79 1.77 1.43 2/107 5280
/proc/meminfo: memFree=1828408/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=27260 CPUtime=6.29
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 6537 0 0 0 566 63 0 0 25 0 1 0 40269749 27914240 6326 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 6815 6326 227 482 0 6331 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27260

[startup+12.7003 s]
/proc/loadavg: 1.72 1.75 1.43 2/107 5282
/proc/meminfo: memFree=1826672/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=29004 CPUtime=12.69
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 6955 0 0 0 1146 123 0 0 25 0 1 0 40269749 29700096 6744 1992294400 134512640 136485738 4294302976 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 7251 6744 227 482 0 6767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29004

[startup+25.5008 s]
/proc/loadavg: 1.56 1.72 1.42 2/107 5282
/proc/meminfo: memFree=1825060/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=29848 CPUtime=25.49
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 7162 0 0 0 2362 187 0 0 25 0 1 0 40269749 30564352 6951 1992294400 134512640 136485738 4294302976 18446744073709551615 134880654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 7462 6951 227 482 0 6978 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29848

[startup+51.1016 s]
/proc/loadavg: 1.37 1.66 1.41 2/107 5282
/proc/meminfo: memFree=1822456/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=32468 CPUtime=51.08
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 7788 0 0 0 4750 358 0 0 25 0 1 0 40269749 33247232 7577 1992294400 134512640 136485738 4294302976 18446744073709551615 135848407 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 8117 7577 227 482 0 7633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32468

[startup+102.308 s]
/proc/loadavg: 1.16 1.55 1.38 2/107 5284
/proc/meminfo: memFree=1820844/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=34024 CPUtime=102.27
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 8164 0 0 0 9604 623 0 0 25 0 1 0 40269749 34840576 7953 1992294400 134512640 136485738 4294302976 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 8506 7953 227 482 0 8022 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34024

[startup+162.301 s]
/proc/loadavg: 1.06 1.45 1.36 2/107 5286
/proc/meminfo: memFree=1819108/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=35776 CPUtime=162.25
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 8589 0 0 0 15289 936 0 0 25 0 1 0 40269749 36634624 8378 1992294400 134512640 136485738 4294302976 18446744073709551615 134880529 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 8944 8378 227 482 0 8460 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35776

[startup+222.302 s]
/proc/loadavg: 1.02 1.37 1.33 2/107 5286
/proc/meminfo: memFree=1815512/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=39388 CPUtime=222.24
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 9495 0 0 0 20841 1383 0 0 25 0 1 0 40269749 40333312 9284 1992294400 134512640 136485738 4294302976 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 9847 9284 227 482 0 9363 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 39388

[startup+282.301 s]
/proc/loadavg: 1.00 1.30 1.31 2/107 5288
/proc/meminfo: memFree=1815140/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=39696 CPUtime=282.22
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 9584 0 0 0 26559 1663 0 0 25 0 1 0 40269749 40648704 9373 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 9924 9373 227 482 0 9440 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 39696

[startup+342.301 s]
/proc/loadavg: 1.00 1.24 1.29 2/107 5290
/proc/meminfo: memFree=1814396/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=40540 CPUtime=342.2
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 9767 0 0 0 32289 1931 0 0 25 0 1 0 40269749 41512960 9556 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 10135 9556 227 482 0 9651 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40540

[startup+402.301 s]
/proc/loadavg: 1.00 1.19 1.26 2/107 5292
/proc/meminfo: memFree=1811048/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=43952 CPUtime=402.18
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 10594 0 0 0 38000 2218 0 0 25 0 1 0 40269749 45006848 10383 1992294400 134512640 136485738 4294302976 18446744073709551615 135039333 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 10988 10383 227 482 0 10504 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43952

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/107 5294
/proc/meminfo: memFree=1810552/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=44380 CPUtime=462.17
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 10690 0 0 0 43779 2438 0 0 25 0 1 0 40269749 45445120 10479 1992294400 134512640 136485738 4294302976 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 11095 10479 227 482 0 10611 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44380

[startup+522.302 s]
/proc/loadavg: 1.00 1.12 1.23 2/107 5294
/proc/meminfo: memFree=1809188/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=45720 CPUtime=522.16
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 11012 0 0 0 49417 2799 0 0 25 0 1 0 40269749 46817280 10801 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 11430 10801 227 482 0 10946 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45720

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.21 2/107 5299
/proc/meminfo: memFree=1808444/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=45880 CPUtime=582.14
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 11036 0 0 0 55126 3088 0 0 25 0 1 0 40269749 46981120 10825 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 11470 10825 227 482 0 10986 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45880

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.19 2/107 5301
/proc/meminfo: memFree=1806088/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=48236 CPUtime=642.12
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 11629 0 0 0 60911 3301 0 0 25 0 1 0 40269749 49393664 11418 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 12059 11418 227 482 0 11575 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48236

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/107 5307
/proc/meminfo: memFree=1801872/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=52580 CPUtime=882.06
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 12664 0 0 0 83834 4372 0 0 25 0 1 0 40269749 53841920 12453 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13145 12453 227 482 0 12661 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 52580

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.13 2/107 5309
/proc/meminfo: memFree=1801624/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=52756 CPUtime=942.05
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 12733 0 0 0 89567 4638 0 0 25 0 1 0 40269749 54022144 12522 1992294400 134512640 136485738 4294302976 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13189 12522 227 482 0 12705 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 52756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/107 5311
/proc/meminfo: memFree=1801500/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=52756 CPUtime=1002.03
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 12733 0 0 0 95278 4925 0 0 25 0 1 0 40269749 54022144 12522 1992294400 134512640 136485738 4294302976 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13189 12522 227 482 0 12705 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 52756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/107 5313
/proc/meminfo: memFree=1800508/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=53812 CPUtime=1062.01
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 12988 0 0 0 100887 5314 0 0 25 0 1 0 40269749 55103488 12777 1992294400 134512640 136485738 4294302976 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13453 12777 227 482 0 12969 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 53812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 5313
/proc/meminfo: memFree=1800508/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=53812 CPUtime=1122
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 12995 0 0 0 106586 5614 0 0 25 0 1 0 40269749 55103488 12784 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13453 12784 227 482 0 12969 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 53812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 5315
/proc/meminfo: memFree=1800508/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=53812 CPUtime=1181.98
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 12997 0 0 0 112392 5806 0 0 25 0 1 0 40269749 55103488 12786 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13453 12786 227 482 0 12969 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 53812

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 5317
/proc/meminfo: memFree=1800384/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=53980 CPUtime=1241.96
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13015 0 0 0 118137 6059 0 0 25 0 1 0 40269749 55275520 12804 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13495 12804 227 482 0 13011 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 53980

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 5319
/proc/meminfo: memFree=1800260/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=53980 CPUtime=1301.96
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13028 0 0 0 123897 6299 0 0 25 0 1 0 40269749 55275520 12817 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13495 12817 227 482 0 13011 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 53980

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 5321
/proc/meminfo: memFree=1800260/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=53980 CPUtime=1361.94
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13038 0 0 0 129654 6540 0 0 25 0 1 0 40269749 55275520 12827 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13495 12827 227 482 0 13011 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 53980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 5321
/proc/meminfo: memFree=1799764/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=54544 CPUtime=1421.92
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13159 0 0 0 135337 6855 0 0 25 0 1 0 40269749 55853056 12948 1992294400 134512640 136485738 4294302976 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13636 12948 227 482 0 13152 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 54544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 5323
/proc/meminfo: memFree=1799268/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=54940 CPUtime=1481.9
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13281 0 0 0 141133 7057 0 0 25 0 1 0 40269749 56258560 13070 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 13735 13070 227 482 0 13251 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 54940

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 5325
/proc/meminfo: memFree=1798152/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=56104 CPUtime=1541.89
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13613 0 0 0 146761 7428 0 0 25 0 1 0 40269749 57450496 13345 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 14026 13345 227 482 0 13542 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 56104

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 5327
/proc/meminfo: memFree=1798152/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=56104 CPUtime=1601.87
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13614 0 0 0 152486 7701 0 0 25 0 1 0 40269749 57450496 13346 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 14026 13346 227 482 0 13542 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 56104

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 5329
/proc/meminfo: memFree=1798028/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=56104 CPUtime=1661.85
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13614 0 0 0 158234 7951 0 0 25 0 1 0 40269749 57450496 13346 1992294400 134512640 136485738 4294302976 18446744073709551615 134880680 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 14026 13346 227 482 0 13542 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 56104

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 5329
/proc/meminfo: memFree=1798028/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=56104 CPUtime=1721.84
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13616 0 0 0 164010 8174 0 0 25 0 1 0 40269749 57450496 13348 1992294400 134512640 136485738 4294302976 18446744073709551615 134880629 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 14026 13348 227 482 0 13542 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 56104

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 5331
/proc/meminfo: memFree=1797904/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=56104 CPUtime=1781.82
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13616 0 0 0 169766 8416 0 0 25 0 1 0 40269749 57450496 13348 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 14026 13348 227 482 0 13542 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 56104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 5331
/proc/meminfo: memFree=1797904/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=56104 CPUtime=1800.02
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13616 0 0 0 171477 8525 0 0 25 0 1 0 40269749 57450496 13348 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 14026 13348 227 482 0 13542 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 56104

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: 1.00 1.00 1.03 2/107 5331
/proc/meminfo: memFree=1797904/2059040 swapFree=4140260/4192956
[pid=5279] ppid=5277 vsize=56104 CPUtime=1800.02
/proc/5279/stat : 5279 (pbct) R 5277 5279 4680 0 -1 4202496 13616 0 0 0 171477 8525 0 0 25 0 1 0 40269749 57450496 13348 1992294400 134512640 136485738 4294302976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5279/statm: 14026 13348 227 482 0 13542 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 56104

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1714.78
CPU system time (s): 85.262
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 56104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1714.78
system time used= 85.262
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13616
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= 9029

runsolver used 2.88256 second user time and 8.59769 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-16 02:04:40
IDJOB=2667827
IDBENCH=47910
IDSOLVER=1170
FILE ID=node009/2667827-1276646680
PBS_JOBID= 11172400
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=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667827-1276646680/watcher-2667827-1276646680 -o /tmp/evaluation-result-2667827-1276646680/solver-2667827-1276646680 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667827-1276646680.opb

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

MD5SUM BENCH= 8b00ea770361f301179000d52beb4a25
RANDOM SEED=1775804723

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852876 kB
Buffers:         28400 kB
Cached:          96536 kB
SwapCached:       6172 kB
Active:          88036 kB
Inactive:        50204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852876 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            2116 kB
Writeback:           0 kB
AnonPages:       11696 kB
Mapped:          13028 kB
Slab:            46144 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182252 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 node009 at 2010-06-16 02:34:42