Trace number 458601

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23? (TO) 1800.08 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-fit1d.opb
MD5SUMba437a46cdfe6ecad707b12b94061ac9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1783.19
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 variables11514
Total number of constraints1050
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 constraints1050
Minimum length of a constraint11
Maximum length of a constraint11514
Number of terms in the objective function 11514
Biggest coefficient in the objective function 3344
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 531132
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 15548
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 531582
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458601-1178638125/instance-458601-1178638125.opb ......
1800.04/1800.70	c done parsing opb.
1800.04/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458601-1178638125/instance-458601-1178638125.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-458601-1178638125 -o ROOT/results/node13/solver-458601-1178638125 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458601-1178638125/instance-458601-1178638125.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27067
/proc/meminfo: memFree=1663224/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=2868 CPUtime=0
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 452 0 0 0 0 0 0 0 18 0 1 0 311730342 2936832 434 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135016403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 717 442 80 219 0 494 0

[startup+0.007889 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27067
/proc/meminfo: memFree=1663224/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=2868 CPUtime=0
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 515 0 0 0 0 0 0 0 18 0 1 0 311730342 2936832 497 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 717 497 84 219 0 494 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2868

[startup+0.101909 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27067
/proc/meminfo: memFree=1663224/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=3548 CPUtime=0.09
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 682 0 0 0 9 0 0 0 18 0 1 0 311730342 3633152 664 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 887 664 86 219 0 664 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3548

[startup+0.30195 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27067
/proc/meminfo: memFree=1663224/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=3548 CPUtime=0.29
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 682 0 0 0 29 0 0 0 19 0 1 0 311730342 3633152 664 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 887 664 86 219 0 664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3548

[startup+0.702036 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27067
/proc/meminfo: memFree=1663224/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=3728 CPUtime=0.69
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 727 0 0 0 69 0 0 0 23 0 1 0 311730342 3817472 709 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134587091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 932 709 86 219 0 709 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3728

[startup+1.50121 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1659952/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=4600 CPUtime=1.49
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 1466 0 0 0 149 0 0 0 25 0 1 0 311730342 4710400 908 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134587767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 1150 908 86 219 0 927 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4600

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1659440/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=5404 CPUtime=3.09
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 1759 0 0 0 309 0 0 0 25 0 1 0 311730342 5533696 1111 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 1351 1111 86 219 0 1128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5404

[startup+6.30123 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1657776/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=7060 CPUtime=6.29
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 2345 0 0 0 628 1 0 0 25 0 1 0 311730342 7229440 1498 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 1765 1498 86 219 0 1542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7060

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1655216/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=10092 CPUtime=12.69
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 3231 0 0 0 1267 2 0 0 25 0 1 0 311730342 10334208 2018 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 2523 2018 90 219 0 2300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10092

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1655152/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=10264 CPUtime=25.48
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 3267 0 0 0 2545 3 0 0 25 0 1 0 311730342 10510336 2054 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 2566 2054 90 219 0 2343 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10264

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1652208/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=14240 CPUtime=51.07
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 4002 0 0 0 5104 3 0 0 25 0 1 0 311730342 14581760 2789 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 3560 2789 90 219 0 3337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14240

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1649584/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=18552 CPUtime=102.26
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 4686 0 0 0 10222 4 0 0 25 0 1 0 311730342 18997248 3473 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 4638 3473 90 219 0 4415 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18552

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1642544/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=26744 CPUtime=162.23
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 6448 0 0 0 16218 5 0 0 25 0 1 0 311730342 27385856 5235 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 6686 5235 90 219 0 6463 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26744

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1635248/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=43232 CPUtime=222.21
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 8220 0 0 0 22214 7 0 0 25 0 1 0 311730342 44269568 7007 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 10808 7007 90 219 0 10585 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 43232

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1626864/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=43348 CPUtime=282.18
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 10322 0 0 0 28210 8 0 0 25 0 1 0 311730342 44388352 9109 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 10837 9109 90 219 0 10614 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43348

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1618480/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=76116 CPUtime=342.17
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 12417 0 0 0 34207 10 0 0 25 0 1 0 311730342 77942784 11204 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 19029 11204 90 219 0 18806 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 76116

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1611632/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=76284 CPUtime=402.14
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 14119 0 0 0 40203 11 0 0 25 0 1 0 311730342 78114816 12906 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 19071 12906 90 219 0 18848 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 76284

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1606960/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=76284 CPUtime=462.12
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 15293 0 0 0 46200 12 0 0 25 0 1 0 311730342 78114816 14080 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 19071 14080 90 219 0 18848 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 76284

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1601328/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=76420 CPUtime=522.1
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 16740 0 0 0 52196 14 0 0 25 0 1 0 311730342 78254080 15527 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 19105 15527 90 219 0 18882 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 76420

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1596976/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=76420 CPUtime=582.07
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 17769 0 0 0 58193 14 0 0 25 0 1 0 311730342 78254080 16556 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 19105 16556 90 219 0 18882 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 76420

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1593392/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=76460 CPUtime=642.06
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 18640 0 0 0 64191 15 0 0 25 0 1 0 311730342 78295040 17427 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 19115 17427 90 219 0 18892 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 76460


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27068
/proc/meminfo: memFree=1580144/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142252 CPUtime=881.96
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 21983 0 0 0 88178 18 0 0 25 0 1 0 311730342 145666048 20770 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35563 20770 90 219 0 35340 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 142252

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1577776/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142252 CPUtime=941.94
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 22618 0 0 0 94175 19 0 0 25 0 1 0 311730342 145666048 21405 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35563 21405 90 219 0 35340 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 142252

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1572272/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142448 CPUtime=1001.92
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 23939 0 0 0 100172 20 0 0 25 0 1 0 311730342 145866752 22726 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35612 22726 90 219 0 35389 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 142448

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1568432/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142448 CPUtime=1061.91
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 24898 0 0 0 106170 21 0 0 25 0 1 0 311730342 145866752 23685 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35612 23685 90 219 0 35389 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 142448

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1563056/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142448 CPUtime=1121.88
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 26225 0 0 0 112166 22 0 0 25 0 1 0 311730342 145866752 25012 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35612 25012 90 219 0 35389 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 142448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1558576/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142448 CPUtime=1181.86
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 27399 0 0 0 118163 23 0 0 25 0 1 0 311730342 145866752 26186 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35612 26186 90 219 0 35389 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 142448

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1554608/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142448 CPUtime=1241.84
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 28329 0 0 0 124160 24 0 0 25 0 1 0 311730342 145866752 27116 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35612 27116 90 219 0 35389 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 142448

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1551472/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142448 CPUtime=1301.82
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 29110 0 0 0 130158 24 0 0 25 0 1 0 311730342 145866752 27897 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35612 27897 90 219 0 35389 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 142448

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1548336/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142448 CPUtime=1361.79
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 29906 0 0 0 136153 26 0 0 25 0 1 0 311730342 145866752 28693 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35612 28693 90 219 0 35389 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 142448

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1544240/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142448 CPUtime=1421.77
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 30925 0 0 0 142151 26 0 0 25 0 1 0 311730342 145866752 29711 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35612 29711 90 219 0 35389 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 142448

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1539952/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142464 CPUtime=1481.75
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 32026 0 0 0 148147 28 0 0 25 0 1 0 311730342 145883136 30808 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35616 30808 90 219 0 35393 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 142464

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1531568/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142532 CPUtime=1541.73
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 34108 0 0 0 154144 29 0 0 25 0 1 0 311730342 145952768 32882 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35633 32882 90 219 0 35410 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 142532

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27070
/proc/meminfo: memFree=1527984/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142532 CPUtime=1601.7
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 34993 0 0 0 160140 30 0 0 25 0 1 0 311730342 145952768 33767 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35633 33767 90 219 0 35410 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 142532

[startup+1662.3 s]
/proc/loadavg: 1.19 1.04 1.01 2/78 27070
/proc/meminfo: memFree=1524464/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=142532 CPUtime=1661.68
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 35876 0 0 0 166137 31 0 0 25 0 1 0 311730342 145952768 34650 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 35633 34650 90 219 0 35410 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 142532

[startup+1722.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 27070
/proc/meminfo: memFree=1518896/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=273604 CPUtime=1721.67
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 37232 0 0 0 172133 34 0 0 25 0 1 0 311730342 280170496 36006 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 68401 36006 90 219 0 68178 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 273604

[startup+1782.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 27070
/proc/meminfo: memFree=1515120/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=273612 CPUtime=1781.64
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 38194 0 0 0 178129 35 0 0 25 0 1 0 311730342 280178688 36918 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 68403 36918 90 219 0 68180 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 273612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 27070
/proc/meminfo: memFree=1514928/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=273612 CPUtime=1800.04
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 38253 0 0 0 179968 36 0 0 25 0 1 0 311730342 280178688 36977 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545649 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 68403 36977 90 219 0 68180 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 273612

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

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

[startup+1800.7 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 27070
/proc/meminfo: memFree=1514928/2055920 swapFree=4159396/4192956
[pid=27067] ppid=27065 vsize=273612 CPUtime=1800.04
/proc/27067/stat : 27067 (PBS4_SAT07v2) R 27065 27067 26311 0 -1 4194304 38253 0 0 0 179968 36 0 0 25 0 1 0 311730342 280178688 36977 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545649 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27067/statm: 68403 36977 90 219 0 68180 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 273612

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.08
CPU user time (s): 1799.69
CPU system time (s): 0.38994
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 273744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.38994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38254
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= 8
involuntary context switches= 9862

runsolver used 1.3138 second user time and 4.07838 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue May  8 15:28:45 UTC 2007

IDJOB= 458601
IDBENCH= 1715
IDSOLVER= 200
FILE ID= node13/458601-1178638125

PBS_JOBID= 5217807

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-fit1d.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458601-1178638125/instance-458601-1178638125.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-458601-1178638125 -o ROOT/results/node13/conversion-458601-1178638125 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458601-1178638125/instance-458601-1178638125.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-458601-1178638125 -o ROOT/results/node13/solver-458601-1178638125 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458601-1178638125/instance-458601-1178638125.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  ba437a46cdfe6ecad707b12b94061ac9

RANDOM SEED= 760685665

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
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		: 3000.259
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:       1663696 kB
Buffers:         44452 kB
Cached:         255856 kB
SwapCached:      12696 kB
Active:         106456 kB
Inactive:       217224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663696 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          30476 kB
Slab:            53988 kB
Committed_AS:  9711552 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node13 on Tue May  8 15:58:48 UTC 2007