Trace number 458078

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
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/458078-1178617762/instance-458078-1178617762.opb ......
1800.02/1800.61	c done parsing opb.
1800.02/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458078-1178617762/instance-458078-1178617762.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/node41/watcher-458078-1178617762 -o ROOT/results/node41/solver-458078-1178617762 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458078-1178617762/instance-458078-1178617762.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: 0.98 0.98 0.99 3/77 24246
/proc/meminfo: memFree=1501008/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=3520 CPUtime=0
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 309688085 3604480 470 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 880 473 79 219 0 657 0

[startup+0.075235 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 24246
/proc/meminfo: memFree=1501008/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=4948 CPUtime=0.07
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 1051 0 0 0 7 0 0 0 18 0 1 0 309688085 5066752 1033 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134805540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 1237 1034 86 219 0 1014 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4948

[startup+0.101237 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 24246
/proc/meminfo: memFree=1501008/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=5352 CPUtime=0.09
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 1138 0 0 0 9 0 0 0 18 0 1 0 309688085 5480448 1120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134798131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 1338 1120 86 219 0 1115 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.301254 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 24246
/proc/meminfo: memFree=1501008/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=6216 CPUtime=0.29
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 1410 0 0 0 29 0 0 0 19 0 1 0 309688085 6365184 1392 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 1554 1392 86 219 0 1331 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6216

[startup+0.701289 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 24246
/proc/meminfo: memFree=1501008/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=9380 CPUtime=0.69
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 2076 0 0 0 68 1 0 0 22 0 1 0 309688085 9605120 2058 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530463 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 2345 2058 86 219 0 2122 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9380

[startup+1.50136 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1492808/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=12612 CPUtime=1.49
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 3014 0 0 0 143 6 0 0 25 0 1 0 309688085 12914688 2950 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 3153 2950 90 219 0 2930 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12612

[startup+3.1015 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1488392/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=15276 CPUtime=3.09
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 3519 0 0 0 299 10 0 0 25 0 1 0 309688085 15642624 3455 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546366 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 3819 3455 90 219 0 3596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15276

[startup+6.30178 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1485384/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=18676 CPUtime=6.29
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 4154 0 0 0 613 16 0 0 25 0 1 0 309688085 19124224 4090 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 4669 4090 90 219 0 4446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18676

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1481424/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=24500 CPUtime=12.69
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 5035 0 0 0 1243 26 0 0 25 0 1 0 309688085 25088000 4971 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 6125 4971 90 219 0 5902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24500

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1474320/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=27984 CPUtime=25.49
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 6798 0 0 0 2505 44 0 0 25 0 1 0 309688085 28655616 6734 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 6996 6734 90 219 0 6773 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27984

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1467408/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=39896 CPUtime=51.07
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 8775 0 0 0 5018 89 0 0 25 0 1 0 309688085 40853504 8432 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 9974 8432 90 219 0 9751 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39896

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1464976/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=42292 CPUtime=102.27
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 10168 0 0 0 10027 200 0 0 25 0 1 0 309688085 43307008 8992 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 10573 8992 90 219 0 10350 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42292

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1462096/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=45036 CPUtime=162.24
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 11894 0 0 0 15927 297 0 0 25 0 1 0 309688085 46116864 9697 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 11259 9697 90 219 0 11036 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 45036

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1460496/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=46288 CPUtime=222.22
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 13165 0 0 0 21808 414 0 0 25 0 1 0 309688085 47398912 10094 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 11572 10094 90 219 0 11349 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46288

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1458896/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=47564 CPUtime=282.21
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 14332 0 0 0 27713 508 0 0 25 0 1 0 309688085 48705536 10479 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 11891 10479 90 219 0 11668 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47564

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1457680/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=49988 CPUtime=342.2
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 15826 0 0 0 33609 611 0 0 25 0 1 0 309688085 51187712 10760 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 12497 10760 90 219 0 12274 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 49988

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1456464/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=51044 CPUtime=402.18
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 16967 0 0 0 39496 722 0 0 25 0 1 0 309688085 52269056 11073 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 12761 11073 90 219 0 12538 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 51044

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1455440/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=51580 CPUtime=462.17
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 18051 0 0 0 45381 836 0 0 25 0 1 0 309688085 52817920 11329 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 12895 11329 90 219 0 12672 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 51580

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1454160/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=52528 CPUtime=522.15
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 19187 0 0 0 51264 951 0 0 25 0 1 0 309688085 53788672 11637 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 13132 11637 90 219 0 12909 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 52528

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1453392/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=53228 CPUtime=582.13
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 20091 0 0 0 57158 1055 0 0 25 0 1 0 309688085 54505472 11851 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 13307 11851 90 219 0 13084 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 53228

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24247
/proc/meminfo: memFree=1452432/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=57164 CPUtime=642.11
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 21827 0 0 0 63055 1156 0 0 25 0 1 0 309688085 58535936 12082 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 14291 12082 90 219 0 14068 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 57164


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24445
/proc/meminfo: memFree=1449232/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=58996 CPUtime=821.97
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 24937 0 0 0 80738 1459 0 0 25 0 1 0 309688085 60411904 12846 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 14749 12846 90 219 0 14526 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 58996

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24445
/proc/meminfo: memFree=1448400/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=59920 CPUtime=881.95
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 25884 0 0 0 86639 1556 0 0 25 0 1 0 309688085 61358080 13057 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 14980 13057 90 219 0 14757 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 59920

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24445
/proc/meminfo: memFree=1447440/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=60316 CPUtime=941.94
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 26857 0 0 0 92535 1659 0 0 25 0 1 0 309688085 61763584 13294 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 15079 13294 90 219 0 14856 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 60316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24445
/proc/meminfo: memFree=1446736/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=61000 CPUtime=1001.93
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 27770 0 0 0 98443 1750 0 0 25 0 1 0 309688085 62464000 13471 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 15250 13471 90 219 0 15027 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 61000

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24445
/proc/meminfo: memFree=1445968/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=61268 CPUtime=1061.91
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 28702 0 0 0 104349 1842 0 0 25 0 1 0 309688085 62738432 13667 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 15317 13667 90 219 0 15094 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 61268

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24445
/proc/meminfo: memFree=1445200/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=62128 CPUtime=1121.89
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 29590 0 0 0 110247 1942 0 0 25 0 1 0 309688085 63619072 13865 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 15532 13865 90 219 0 15309 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 62128

[startup+1182.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1444368/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=62400 CPUtime=1181.88
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 30565 0 0 0 116151 2037 0 0 25 0 1 0 309688085 63897600 14058 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 15600 14058 90 219 0 15377 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 62400

[startup+1242.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 24445
/proc/meminfo: memFree=1443792/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=63156 CPUtime=1241.86
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 31404 0 0 0 122053 2133 0 0 25 0 1 0 309688085 64671744 14207 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 15789 14207 90 219 0 15566 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 63156

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24445
/proc/meminfo: memFree=1443280/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=63300 CPUtime=1301.85
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 32210 0 0 0 127953 2232 0 0 25 0 1 0 309688085 64819200 14369 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 15825 14369 90 219 0 15602 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 63300

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1442512/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=70240 CPUtime=1361.83
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 34673 0 0 0 133858 2325 0 0 25 0 1 0 309688085 71925760 14559 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 17560 14559 90 219 0 17337 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 70240

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1441872/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=70376 CPUtime=1421.82
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 35427 0 0 0 139756 2426 0 0 25 0 1 0 309688085 72065024 14715 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 17594 14715 90 219 0 17371 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 70376

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1441104/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=70652 CPUtime=1481.8
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 36353 0 0 0 145670 2510 0 0 25 0 1 0 309688085 72347648 14905 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 17663 14905 90 219 0 17440 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 70652

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1440464/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=71484 CPUtime=1541.79
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 37147 0 0 0 151569 2610 0 0 25 0 1 0 309688085 73199616 15055 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 17871 15055 90 219 0 17648 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 71484

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1439696/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=71880 CPUtime=1601.76
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 38107 0 0 0 157474 2702 0 0 25 0 1 0 309688085 73605120 15279 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 17970 15279 90 219 0 17747 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 71880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1438992/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=72016 CPUtime=1661.74
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 38919 0 0 0 163376 2798 0 0 25 0 1 0 309688085 73744384 15447 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 18004 15447 90 219 0 17781 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 72016

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1438480/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=72896 CPUtime=1721.73
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 39758 0 0 0 169291 2882 0 0 25 0 1 0 309688085 74645504 15596 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 18224 15596 90 219 0 18001 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 72896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1437840/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=73032 CPUtime=1781.72
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 40494 0 0 0 175197 2975 0 0 25 0 1 0 309688085 74784768 15734 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 18258 15734 90 219 0 18035 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 73032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1437584/2055920 swapFree=4169412/4192956
[pid=24246] ppid=24244 vsize=73164 CPUtime=1800.02
/proc/24246/stat : 24246 (PBS4_SAT07v2) R 24244 24246 23489 0 -1 4194304 40811 0 0 0 177000 3002 0 0 25 0 1 0 309688085 74919936 15821 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24246/statm: 18291 15821 90 219 0 18068 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 73164

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): 1800.04
CPU user time (s): 1770
CPU system time (s): 30.0394
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 73164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770
system time used= 30.0394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40812
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= 27620

runsolver used 1.45778 second user time and 4.32834 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  8 09:49:22 UTC 2007

IDJOB= 458078
IDBENCH= 1155
IDSOLVER= 200
FILE ID= node41/458078-1178617762

PBS_JOBID= 5218237

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458078-1178617762/instance-458078-1178617762.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-458078-1178617762 -o ROOT/results/node41/conversion-458078-1178617762 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458078-1178617762/instance-458078-1178617762.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-458078-1178617762 -o ROOT/results/node41/solver-458078-1178617762 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458078-1178617762/instance-458078-1178617762.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  f17e31cb6762bd0e8d3e659d7bd1050c

RANDOM SEED= 754174337

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1501416 kB
Buffers:         40360 kB
Cached:         389320 kB
SwapCached:       3072 kB
Active:         144580 kB
Inactive:       309500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501416 kB
SwapTotal:     4192956 kB
SwapFree:      4169412 kB
Dirty:            4536 kB
Writeback:           0 kB
Mapped:          31916 kB
Slab:            85752 kB
Committed_AS:  8577976 kB
PageTables:       2008 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= 66560 MiB

End job on node41 on Tue May  8 10:19:25 UTC 2007