Trace number 2667829

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) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
MD5SUM54510d4a8cd791bae993d435a4bb6e03
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 benchmark22.5226
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
1800.04/1800.50	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-2667829-1276646812/watcher-2667829-1276646812 -o /tmp/evaluation-result-2667829-1276646812/solver-2667829-1276646812 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667829-1276646812.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 13916
/proc/meminfo: memFree=1777912/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=2340 CPUtime=0
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 291 0 0 0 0 0 0 0 23 0 1 0 5972139 2396160 214 1992294400 134512640 136485738 4288224432 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13916/statm: 585 215 156 482 0 101 0

[startup+0.0471271 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 13916
/proc/meminfo: memFree=1777912/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=6452 CPUtime=0.04
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 1288 0 0 0 4 0 0 0 23 0 1 0 5972139 6606848 1211 1992294400 134512640 136485738 4288224432 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 1613 1211 198 482 0 1129 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6452

[startup+0.101129 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 13916
/proc/meminfo: memFree=1777912/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=9744 CPUtime=0.09
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 2138 0 0 0 9 0 0 0 23 0 1 0 5972139 9977856 2062 1992294400 134512640 136485738 4288224432 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 2436 2062 198 482 0 1952 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9744

[startup+0.301149 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 13916
/proc/meminfo: memFree=1777912/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=22904 CPUtime=0.29
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 5432 0 0 0 27 2 0 0 23 0 1 0 5972139 23453696 5221 1992294400 134512640 136485738 4288224432 18446744073709551615 135039478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 5726 5221 227 482 0 5242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22904

[startup+0.701188 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 13916
/proc/meminfo: memFree=1777912/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=23432 CPUtime=0.69
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 5574 0 0 0 64 5 0 0 25 0 1 0 5972139 23994368 5363 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 5858 5363 227 482 0 5374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23432

[startup+1.50126 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13917
/proc/meminfo: memFree=1756824/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=24884 CPUtime=1.49
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 5925 0 0 0 135 14 0 0 25 0 1 0 5972139 25481216 5714 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 6221 5714 227 482 0 5737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24884

[startup+3.10142 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13917
/proc/meminfo: memFree=1755088/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=26204 CPUtime=3.09
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 6275 0 0 0 276 33 0 0 25 0 1 0 5972139 26832896 6064 1992294400 134512640 136485738 4288224432 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 6551 6064 227 482 0 6067 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26204

[startup+6.30173 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13917
/proc/meminfo: memFree=1753352/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=26996 CPUtime=6.29
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 6474 0 0 0 565 64 0 0 25 0 1 0 5972139 27643904 6263 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 6749 6263 227 482 0 6265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26996

[startup+12.7014 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13917
/proc/meminfo: memFree=1751244/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=29172 CPUtime=12.69
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 6984 0 0 0 1148 121 0 0 25 0 1 0 5972139 29872128 6773 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 7293 6773 227 482 0 6809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29172

[startup+25.5006 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13919
/proc/meminfo: memFree=1749632/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=30636 CPUtime=25.48
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 7363 0 0 0 2346 202 0 0 25 0 1 0 5972139 31371264 7152 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 7659 7152 227 482 0 7175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30636

[startup+51.1011 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13919
/proc/meminfo: memFree=1747896/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=32468 CPUtime=51.07
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 7810 0 0 0 4763 344 0 0 25 0 1 0 5972139 33247232 7599 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 8117 7599 227 482 0 7633 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32468

[startup+102.308 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13921
/proc/meminfo: memFree=1744920/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=35340 CPUtime=102.27
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 8503 0 0 0 9597 630 0 0 25 0 1 0 5972139 36188160 8292 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 8835 8292 227 482 0 8351 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35340

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13921
/proc/meminfo: memFree=1741944/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=38268 CPUtime=162.25
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 9205 0 0 0 15287 938 0 0 25 0 1 0 5972139 39186432 8994 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 9567 8994 227 482 0 9083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38268

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13923
/proc/meminfo: memFree=1741200/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=39140 CPUtime=222.24
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 9405 0 0 0 20965 1259 0 0 25 0 1 0 5972139 40079360 9194 1992294400 134512640 136485738 4288224432 18446744073709551615 134880558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 9785 9194 227 482 0 9301 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 39140

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13925
/proc/meminfo: memFree=1739464/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=40872 CPUtime=282.22
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 9826 0 0 0 26651 1571 0 0 25 0 1 0 5972139 41852928 9615 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 10218 9615 227 482 0 9734 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40872

[startup+342.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13927
/proc/meminfo: memFree=1738720/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=41568 CPUtime=342.21
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 9999 0 0 0 32306 1915 0 0 25 0 1 0 5972139 42565632 9788 1992294400 134512640 136485738 4288224432 18446744073709551615 135025173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 10392 9788 227 482 0 9908 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 41568

[startup+402.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 13929
/proc/meminfo: memFree=1734628/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=46032 CPUtime=402.19
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 11025 0 0 0 38045 2174 0 0 25 0 1 0 5972139 47136768 10814 1992294400 134512640 136485738 4288224432 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 11508 10814 227 482 0 11024 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46032

[startup+462.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 13929
/proc/meminfo: memFree=1734504/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=46032 CPUtime=462.18
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 11031 0 0 0 43756 2462 0 0 25 0 1 0 5972139 47136768 10820 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 11508 10820 227 482 0 11024 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46032

[startup+522.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 13931
/proc/meminfo: memFree=1732768/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=47724 CPUtime=522.15
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 11457 0 0 0 49456 2759 0 0 25 0 1 0 5972139 48869376 11246 1992294400 134512640 136485738 4288224432 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 11931 11246 227 482 0 11447 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47724

[startup+582.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 13933
/proc/meminfo: memFree=1732272/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=48176 CPUtime=582.14
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 11555 0 0 0 55163 3051 0 0 25 0 1 0 5972139 49332224 11344 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 12044 11344 227 482 0 11560 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 48176

[startup+642.301 s]
/proc/loadavg: 1.12 1.05 1.00 2/107 13935
/proc/meminfo: memFree=1732148/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=48476 CPUtime=642.14
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 11604 0 0 0 60873 3341 0 0 25 0 1 0 5972139 49639424 11393 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 12119 11393 227 482 0 11635 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 48476

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 13941
/proc/meminfo: memFree=1728056/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=52400 CPUtime=882.07
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 12582 0 0 0 83687 4520 0 0 25 0 1 0 5972139 53657600 12371 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 13100 12371 227 482 0 12616 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 52400

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 13943
/proc/meminfo: memFree=1727932/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=52400 CPUtime=942.05
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 12582 0 0 0 89473 4732 0 0 25 0 1 0 5972139 53657600 12371 1992294400 134512640 136485738 4288224432 18446744073709551615 134880672 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 13100 12371 227 482 0 12616 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 52400

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 13945
/proc/meminfo: memFree=1727188/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=53356 CPUtime=1002.04
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 12791 0 0 0 95209 4995 0 0 25 0 1 0 5972139 54636544 12580 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 13339 12580 227 482 0 12855 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 53356

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13945
/proc/meminfo: memFree=1727064/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=53356 CPUtime=1062.02
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 12791 0 0 0 100887 5315 0 0 25 0 1 0 5972139 54636544 12580 1992294400 134512640 136485738 4288224432 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 13339 12580 227 482 0 12855 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 53356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13947
/proc/meminfo: memFree=1726940/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=53356 CPUtime=1122.01
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 12812 0 0 0 106554 5647 0 0 25 0 1 0 5972139 54636544 12601 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 13339 12601 227 482 0 12855 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 53356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13949
/proc/meminfo: memFree=1726816/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=53492 CPUtime=1182
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 12826 0 0 0 112299 5901 0 0 25 0 1 0 5972139 54775808 12615 1992294400 134512640 136485738 4288224432 18446744073709551615 135050924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 13373 12615 227 482 0 12889 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 53492

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13951
/proc/meminfo: memFree=1725700/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=54052 CPUtime=1241.97
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13065 0 0 0 118057 6140 0 0 25 0 1 0 5972139 55349248 12787 1992294400 134512640 136485738 4288224432 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 13513 12787 227 482 0 13029 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 54052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13953
/proc/meminfo: memFree=1725576/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=54052 CPUtime=1301.97
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13065 0 0 0 123764 6433 0 0 25 0 1 0 5972139 55349248 12787 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 13513 12787 227 482 0 13029 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 54052

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13953
/proc/meminfo: memFree=1723344/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56800 CPUtime=1361.95
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13697 0 0 0 129486 6709 0 0 25 0 1 0 5972139 58163200 13419 1992294400 134512640 136485738 4288224432 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14200 13419 227 482 0 13716 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 56800

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13955
/proc/meminfo: memFree=1723344/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56800 CPUtime=1421.94
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13700 0 0 0 135237 6957 0 0 25 0 1 0 5972139 58163200 13422 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14200 13422 227 482 0 13716 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 56800

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13957
/proc/meminfo: memFree=1723220/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56800 CPUtime=1481.92
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13703 0 0 0 141003 7189 0 0 25 0 1 0 5972139 58163200 13425 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14200 13425 227 482 0 13716 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 56800

[startup+1542.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 13962
/proc/meminfo: memFree=1722972/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56800 CPUtime=1541.9
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13703 0 0 0 146699 7491 0 0 25 0 1 0 5972139 58163200 13425 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14200 13425 227 482 0 13716 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 56800

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 13964
/proc/meminfo: memFree=1722972/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56940 CPUtime=1601.89
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13734 0 0 0 152452 7737 0 0 25 0 1 0 5972139 58306560 13456 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14235 13456 227 482 0 13751 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 56940

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 13964
/proc/meminfo: memFree=1722972/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56940 CPUtime=1661.86
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13759 0 0 0 158252 7934 0 0 25 0 1 0 5972139 58306560 13481 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14235 13481 227 482 0 13751 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 56940

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13966
/proc/meminfo: memFree=1722972/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56940 CPUtime=1721.86
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13765 0 0 0 163976 8210 0 0 25 0 1 0 5972139 58306560 13487 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14235 13487 227 482 0 13751 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 56940

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13968
/proc/meminfo: memFree=1722724/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56940 CPUtime=1781.84
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13765 0 0 0 169710 8474 0 0 25 0 1 0 5972139 58306560 13487 1992294400 134512640 136485738 4288224432 18446744073709551615 134876468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14235 13487 227 482 0 13751 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 56940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13968
/proc/meminfo: memFree=1722724/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56940 CPUtime=1800.04
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13766 0 0 0 171462 8542 0 0 25 0 1 0 5972139 58306560 13488 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14235 13488 227 482 0 13751 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 56940

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 1.00 2/107 13968
/proc/meminfo: memFree=1722724/2059040 swapFree=4192956/4192956
[pid=13916] ppid=13914 vsize=56940 CPUtime=1800.04
/proc/13916/stat : 13916 (pbct) R 13914 13916 13713 0 -1 4202496 13766 0 0 0 171462 8542 0 0 25 0 1 0 5972139 58306560 13488 1992294400 134512640 136485738 4288224432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13916/statm: 14235 13488 227 482 0 13751 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 56940

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1714.62
CPU system time (s): 85.435
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 56940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1714.62
system time used= 85.435
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13766
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= 7206

runsolver used 3.01754 second user time and 8.45771 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-16 02:06:52
IDJOB=2667829
IDBENCH=47912
IDSOLVER=1170
FILE ID=node056/2667829-1276646812
PBS_JOBID= 11172420
Free space on /tmp= 98640 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=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667829-1276646812/watcher-2667829-1276646812 -o /tmp/evaluation-result-2667829-1276646812/solver-2667829-1276646812 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667829-1276646812.opb

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

MD5SUM BENCH= 54510d4a8cd791bae993d435a4bb6e03
RANDOM SEED=1198128204

node056.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1778324 kB
Buffers:         21372 kB
Cached:         123732 kB
SwapCached:          0 kB
Active:         111544 kB
Inactive:        93156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1778324 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1888 kB
Writeback:           0 kB
AnonPages:       59700 kB
Mapped:          15460 kB
Slab:            54104 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180204 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= 98636 MiB
End job on node056 at 2010-06-16 02:36:54