Trace number 2668250

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_6.opb
MD5SUMd25f6086317f033c233c4700493f03d1
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark1800.32
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved NO
Number of variables6027
Total number of constraints21278
Number of constraints which are clauses21267
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint1
Maximum length of a constraint650
Number of terms in the objective function 650
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 650
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 681
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.19/0.25	c constraints 1/0 clauses 21272/0 units 5
0.19/0.25	c vars 6027
0.19/0.25	c objective 645 + 5
1800.07/1800.61	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-2668250-1276640464/watcher-2668250-1276640464 -o /tmp/evaluation-result-2668250-1276640464/solver-2668250-1276640464 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668250-1276640464.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11674
/proc/meminfo: memFree=1831052/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=2208 CPUtime=0
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 268 0 0 0 0 0 0 0 18 0 1 0 5337403 2260992 190 1992294400 134512640 136485738 4293607920 18446744073709551615 135411125 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11674/statm: 552 190 157 482 0 68 0

[startup+0.0568489 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11674
/proc/meminfo: memFree=1831052/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=2340 CPUtime=0.05
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 308 0 0 0 5 0 0 0 20 0 1 0 5337403 2396160 230 1992294400 134512640 136485738 4293607920 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11674/statm: 585 230 157 482 0 101 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2340

[startup+0.101856 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11674
/proc/meminfo: memFree=1831052/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=2636 CPUtime=0.09
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 348 0 0 0 9 0 0 0 20 0 1 0 5337403 2699264 270 1992294400 134512640 136485738 4293607920 18446744073709551615 135415660 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11674/statm: 659 270 157 482 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2636

[startup+0.300885 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11674
/proc/meminfo: memFree=1831052/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=9820 CPUtime=0.29
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 2141 0 0 0 29 0 0 0 20 0 1 0 5337403 10055680 2063 1992294400 134512640 136485738 4293607920 18446744073709551615 134650999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 2455 2063 194 482 0 1971 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9820

[startup+0.700942 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11674
/proc/meminfo: memFree=1831052/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=64692 CPUtime=0.69
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 16505 0 0 0 64 5 0 0 21 0 1 0 5337403 66244608 15075 1992294400 134512640 136485738 4293607920 18446744073709551615 135840011 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 16173 15075 210 482 0 15689 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64692

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11675
/proc/meminfo: memFree=1769540/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=66524 CPUtime=1.49
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 16974 0 0 0 133 16 0 0 23 0 1 0 5337403 68120576 15544 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 16631 15544 226 482 0 16147 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66524

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11675
/proc/meminfo: memFree=1769168/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=66656 CPUtime=3.09
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 17018 0 0 0 273 36 0 0 25 0 1 0 5337403 68255744 15588 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 16664 15588 226 482 0 16180 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66656

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11675
/proc/meminfo: memFree=1768548/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=67184 CPUtime=6.29
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 17133 0 0 0 551 78 0 0 25 0 1 0 5337403 68796416 15703 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 16796 15703 226 482 0 16312 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67184

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11675
/proc/meminfo: memFree=1767556/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=67976 CPUtime=12.69
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 17347 0 0 0 1107 162 0 0 25 0 1 0 5337403 69607424 15917 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 16994 15917 226 482 0 16510 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67976

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11677
/proc/meminfo: memFree=1764960/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=70504 CPUtime=25.49
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 17973 0 0 0 2213 336 0 0 25 0 1 0 5337403 72196096 16543 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 17626 16543 226 482 0 17142 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70504

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11677
/proc/meminfo: memFree=1763100/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=72400 CPUtime=51.08
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 18436 0 0 0 4452 656 0 0 25 0 1 0 5337403 74137600 17006 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 18100 17006 226 482 0 17616 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72400

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11679
/proc/meminfo: memFree=1761240/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=74324 CPUtime=102.27
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 18890 0 0 0 8979 1248 0 0 25 0 1 0 5337403 76107776 17460 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 18581 17460 226 482 0 18097 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74324

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11679
/proc/meminfo: memFree=1760496/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=75116 CPUtime=162.24
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 19080 0 0 0 14294 1930 0 0 25 0 1 0 5337403 76918784 17650 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 18779 17650 226 482 0 18295 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 75116

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11681
/proc/meminfo: memFree=1757892/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=77532 CPUtime=222.22
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 19694 0 0 0 19598 2624 0 0 25 0 1 0 5337403 79392768 18264 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 19383 18264 226 482 0 18899 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 77532

[startup+282.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 11683
/proc/meminfo: memFree=1757768/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=77708 CPUtime=282.2
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 19723 0 0 0 24898 3322 0 0 25 0 1 0 5337403 79572992 18293 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 19427 18293 226 482 0 18943 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 77708

[startup+342.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 11685
/proc/meminfo: memFree=1757644/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=77708 CPUtime=342.19
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 19743 0 0 0 30247 3972 0 0 25 0 1 0 5337403 79572992 18313 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 19427 18313 226 482 0 18943 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 77708

[startup+402.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 11687
/proc/meminfo: memFree=1755040/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=80368 CPUtime=402.17
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 20381 0 0 0 35586 4631 0 0 25 0 1 0 5337403 82296832 18951 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 20092 18951 226 482 0 19608 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 80368

[startup+462.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 11687
/proc/meminfo: memFree=1754792/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=80532 CPUtime=462.16
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 20428 0 0 0 40900 5316 0 0 25 0 1 0 5337403 82464768 18998 1992294400 134512640 136485738 4293607920 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 20133 18998 226 482 0 19649 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 80532

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 11689
/proc/meminfo: memFree=1754420/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=80984 CPUtime=522.13
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 20511 0 0 0 46161 6052 0 0 25 0 1 0 5337403 82927616 19081 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 20246 19081 226 482 0 19762 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 80984

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11691
/proc/meminfo: memFree=1754420/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=80984 CPUtime=582.12
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 20511 0 0 0 51531 6681 0 0 25 0 1 0 5337403 82927616 19081 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 20246 19081 226 482 0 19762 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 80984

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11693
/proc/meminfo: memFree=1754296/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=81200 CPUtime=642.11
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 20549 0 0 0 56879 7332 0 0 25 0 1 0 5337403 83148800 19119 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 20300 19119 226 482 0 19816 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 81200

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11700
/proc/meminfo: memFree=1750576/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=84044 CPUtime=822.04
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21250 0 0 0 72826 9378 0 0 25 0 1 0 5337403 86061056 19820 1992294400 134512640 136485738 4293607920 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21011 19820 226 482 0 20527 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 84044

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11702
/proc/meminfo: memFree=1750452/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=84328 CPUtime=882.03
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21334 0 0 0 78144 10059 0 0 25 0 1 0 5337403 86351872 19904 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21082 19904 226 482 0 20598 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 84328

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11704
/proc/meminfo: memFree=1750328/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=84328 CPUtime=942.01
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21334 0 0 0 83449 10752 0 0 25 0 1 0 5337403 86351872 19904 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21082 19904 226 482 0 20598 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 84328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11706
/proc/meminfo: memFree=1749956/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=84844 CPUtime=1001.99
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21433 0 0 0 88783 11416 0 0 25 0 1 0 5337403 86880256 20003 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21211 20003 226 482 0 20727 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 84844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11706
/proc/meminfo: memFree=1749708/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=85040 CPUtime=1061.97
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21486 0 0 0 94104 12093 0 0 25 0 1 0 5337403 87080960 20056 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21260 20056 226 482 0 20776 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 85040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11708
/proc/meminfo: memFree=1749584/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=85236 CPUtime=1121.95
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21525 0 0 0 99394 12801 0 0 25 0 1 0 5337403 87281664 20095 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21309 20095 226 482 0 20825 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 85236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11710
/proc/meminfo: memFree=1749212/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=85548 CPUtime=1181.94
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21598 0 0 0 104726 13468 0 0 25 0 1 0 5337403 87601152 20168 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21387 20168 226 482 0 20903 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 85548

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11712
/proc/meminfo: memFree=1749088/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=85740 CPUtime=1241.92
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21627 0 0 0 110064 14128 0 0 25 0 1 0 5337403 87797760 20197 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21435 20197 226 482 0 20951 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 85740

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11714
/proc/meminfo: memFree=1748468/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=86324 CPUtime=1301.91
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21776 0 0 0 115380 14811 0 0 25 0 1 0 5337403 88395776 20346 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21581 20346 226 482 0 21097 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 86324

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11714
/proc/meminfo: memFree=1748344/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=86536 CPUtime=1361.89
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21800 0 0 0 120714 15475 0 0 25 0 1 0 5337403 88612864 20370 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21634 20370 226 482 0 21150 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 86536

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11716
/proc/meminfo: memFree=1748220/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=86536 CPUtime=1421.88
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21809 0 0 0 126052 16136 0 0 25 0 1 0 5337403 88612864 20379 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21634 20379 226 482 0 21150 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 86536

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11718
/proc/meminfo: memFree=1747600/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=87064 CPUtime=1481.85
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 21958 0 0 0 131418 16767 0 0 25 0 1 0 5337403 89153536 20528 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 21766 20528 226 482 0 21282 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 87064

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11720
/proc/meminfo: memFree=1746112/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=88516 CPUtime=1541.83
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 22328 0 0 0 136813 17370 0 0 25 0 1 0 5337403 90640384 20898 1992294400 134512640 136485738 4293607920 18446744073709551615 134880558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 22129 20898 226 482 0 21645 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 88516

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11722
/proc/meminfo: memFree=1743508/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=91184 CPUtime=1601.81
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 22974 0 0 0 142203 17978 0 0 25 0 1 0 5337403 93372416 21544 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 22796 21544 226 482 0 22312 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 91184

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11722
/proc/meminfo: memFree=1743508/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=91184 CPUtime=1661.8
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 22974 0 0 0 147566 18614 0 0 25 0 1 0 5337403 93372416 21544 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 22796 21544 226 482 0 22312 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 91184

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11724
/proc/meminfo: memFree=1743508/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=91184 CPUtime=1721.77
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 22975 0 0 0 152855 19322 0 0 25 0 1 0 5337403 93372416 21545 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 22796 21545 226 482 0 22312 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 91184

[startup+1782.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 11726
/proc/meminfo: memFree=1743012/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=91712 CPUtime=1781.75
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 23097 0 0 0 158184 19991 0 0 25 0 1 0 5337403 93913088 21667 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 22928 21667 226 482 0 22444 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 91712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 11726
/proc/meminfo: memFree=1743012/2059040 swapFree=4164948/4192956
[pid=11674] ppid=11672 vsize=91712 CPUtime=1800.07
/proc/11674/stat : 11674 (pbct) R 11672 11674 11210 0 -1 4202496 23097 0 0 0 159809 20198 0 0 25 0 1 0 5337403 93913088 21667 1992294400 134512640 136485738 4293607920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11674/statm: 22928 21667 226 482 0 22444 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 91712

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1598.1
CPU system time (s): 201.991
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 91712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1598.1
system time used= 201.991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23097
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= 23102

runsolver used 2.88956 second user time and 8.59069 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-16 00:21:04
IDJOB=2668250
IDBENCH=25015
IDSOLVER=1170
FILE ID=node052/2668250-1276640464
PBS_JOBID= 11172383
Free space on /tmp= 62504 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_6.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668250-1276640464/watcher-2668250-1276640464 -o /tmp/evaluation-result-2668250-1276640464/solver-2668250-1276640464 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668250-1276640464.opb

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

MD5SUM BENCH= d25f6086317f033c233c4700493f03d1
RANDOM SEED=641749285

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831456 kB
Buffers:         19044 kB
Cached:         109464 kB
SwapCached:       3620 kB
Active:          79264 kB
Inactive:        84272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831456 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:            2524 kB
Writeback:           0 kB
AnonPages:       31352 kB
Mapped:          15096 kB
Slab:            42300 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180788 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= 62504 MiB
End job on node052 at 2010-06-16 00:51:07