Trace number 458436

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) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
MD5SUM6ddbc05dc60ac3abba60700f70e1bd54
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.97409
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7998
Total number of constraints307
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 constraints307
Minimum length of a constraint31
Maximum length of a constraint1290
Number of terms in the objective function 7998
Biggest coefficient in the objective function 1795
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530626
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530626
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/458436-1178622983/instance-458436-1178622983.opb ......
1800.08/1800.61	c done parsing opb.
1800.08/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458436-1178622983/instance-458436-1178622983.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/node71/watcher-458436-1178622983 -o ROOT/results/node71/solver-458436-1178622983 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458436-1178622983/instance-458436-1178622983.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: 0.99 0.97 0.99 3/64 10965
/proc/meminfo: memFree=1594928/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=2404 CPUtime=0
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 387 0 0 0 0 0 0 0 18 0 1 0 338287616 2461696 369 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 601 369 84 219 0 378 0

[startup+0.079404 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10965
/proc/meminfo: memFree=1594928/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=2856 CPUtime=0.07
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 506 0 0 0 7 0 0 0 18 0 1 0 338287616 2924544 488 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 714 488 86 219 0 491 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2856

[startup+0.101405 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10965
/proc/meminfo: memFree=1594928/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=2856 CPUtime=0.09
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 506 0 0 0 9 0 0 0 18 0 1 0 338287616 2924544 488 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 714 488 86 219 0 491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2856

[startup+0.301432 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10965
/proc/meminfo: memFree=1594928/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=3028 CPUtime=0.29
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 537 0 0 0 29 0 0 0 19 0 1 0 338287616 3100672 519 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 757 519 86 219 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701487 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10965
/proc/meminfo: memFree=1594928/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=5228 CPUtime=0.69
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 1150 0 0 0 69 0 0 0 22 0 1 0 338287616 5353472 944 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 1307 944 90 219 0 1084 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5228

[startup+1.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1591336/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=5228 CPUtime=1.49
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 1176 0 0 0 148 1 0 0 25 0 1 0 338287616 5353472 970 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 1307 970 90 219 0 1084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5228

[startup+3.10181 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1591144/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=5484 CPUtime=3.09
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 1193 0 0 0 308 1 0 0 25 0 1 0 338287616 5615616 987 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 1371 987 90 219 0 1148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5484

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1590952/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=5484 CPUtime=6.29
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 1223 0 0 0 628 1 0 0 25 0 1 0 338287616 5615616 1017 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 1371 1017 90 219 0 1148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5484

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1590640/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=5996 CPUtime=12.68
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 1290 0 0 0 1267 1 0 0 25 0 1 0 338287616 6139904 1084 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 1499 1084 90 219 0 1276 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5996

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1590000/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=7152 CPUtime=25.49
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 1442 0 0 0 2547 2 0 0 25 0 1 0 338287616 7323648 1236 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 1788 1236 90 219 0 1565 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7152

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1588272/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=9608 CPUtime=51.08
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 1901 0 0 0 5105 3 0 0 25 0 1 0 338287616 9838592 1695 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 2402 1695 90 219 0 2179 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9608

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1583792/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=14560 CPUtime=102.27
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 3014 0 0 0 10220 7 0 0 25 0 1 0 338287616 14909440 2808 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 3640 2808 90 219 0 3417 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14560

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1578224/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=23472 CPUtime=162.24
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 4409 0 0 0 16215 9 0 0 25 0 1 0 338287616 24035328 4154 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 5868 4154 90 219 0 5645 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23472

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1574320/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=24212 CPUtime=222.23
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 5417 0 0 0 22211 12 0 0 25 0 1 0 338287616 24793088 5162 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 6053 5162 90 219 0 5830 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24212

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1571824/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=24540 CPUtime=282.21
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 6035 0 0 0 28207 14 0 0 25 0 1 0 338287616 25128960 5780 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 6135 5780 90 219 0 5912 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24540

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1569904/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=41680 CPUtime=342.19
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 6613 0 0 0 34203 16 0 0 25 0 1 0 338287616 42680320 6261 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 10420 6261 90 219 0 10197 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1568880/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=41884 CPUtime=402.18
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 6860 0 0 0 40199 19 0 0 25 0 1 0 338287616 42889216 6508 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 10471 6508 90 219 0 10248 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41884

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1564976/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=42220 CPUtime=462.15
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 7842 0 0 0 46194 21 0 0 25 0 1 0 338287616 43233280 7490 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 10555 7490 90 219 0 10332 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 42220

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1560944/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=43600 CPUtime=522.14
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 9035 0 0 0 52191 23 0 0 25 0 1 0 338287616 44646400 8490 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545649 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 10900 8490 90 219 0 10677 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43600

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1554992/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=43916 CPUtime=582.12
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 10544 0 0 0 58186 26 0 0 25 0 1 0 338287616 44969984 9999 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 10979 9999 90 219 0 10756 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 43916

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1552624/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=44236 CPUtime=642.11
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 11118 0 0 0 64183 28 0 0 25 0 1 0 338287616 45297664 10573 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 11059 10573 90 219 0 10836 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44236


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1550448/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=78388 CPUtime=822.06
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 11653 0 0 0 82169 37 0 0 25 0 1 0 338287616 80269312 11108 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 19597 11108 90 219 0 19374 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 78388

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1550064/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=78600 CPUtime=882.04
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 11742 0 0 0 88165 39 0 0 25 0 1 0 338287616 80486400 11197 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 19650 11197 90 219 0 19427 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 78600

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1549808/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=80372 CPUtime=942.02
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12191 0 0 0 94162 40 0 0 25 0 1 0 338287616 82300928 11261 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20093 11261 90 219 0 19870 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 80372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1549616/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=80444 CPUtime=1002.01
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12237 0 0 0 100157 44 0 0 25 0 1 0 338287616 82374656 11307 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20111 11307 90 219 0 19888 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 80444

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1549424/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=80596 CPUtime=1061.99
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12287 0 0 0 106153 46 0 0 25 0 1 0 338287616 82530304 11357 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20149 11357 90 219 0 19926 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 80596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1549168/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=80684 CPUtime=1121.97
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12342 0 0 0 112148 49 0 0 25 0 1 0 338287616 82620416 11412 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134558755 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20171 11412 90 219 0 19948 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 80684

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1548912/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=80836 CPUtime=1181.95
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12411 0 0 0 118145 50 0 0 25 0 1 0 338287616 82776064 11481 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20209 11481 90 219 0 19986 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 80836

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1548528/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=81132 CPUtime=1241.93
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12505 0 0 0 124141 52 0 0 25 0 1 0 338287616 83079168 11575 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20283 11575 90 219 0 20060 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 81132

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1548272/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=81212 CPUtime=1301.93
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12573 0 0 0 130137 56 0 0 25 0 1 0 338287616 83161088 11643 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20303 11643 90 219 0 20080 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 81212

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1547952/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=81480 CPUtime=1361.9
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12649 0 0 0 136132 58 0 0 25 0 1 0 338287616 83435520 11719 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20370 11719 90 219 0 20147 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 81480

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1547568/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=81600 CPUtime=1421.89
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12745 0 0 0 142129 60 0 0 25 0 1 0 338287616 83558400 11815 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20400 11815 90 219 0 20177 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 81600

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1547312/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=81900 CPUtime=1481.87
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 12813 0 0 0 148125 62 0 0 25 0 1 0 338287616 83865600 11883 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545415 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20475 11883 90 219 0 20252 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 81900

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1544432/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=81900 CPUtime=1541.84
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 13526 0 0 0 154121 63 0 0 25 0 1 0 338287616 83865600 12596 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20475 12596 90 219 0 20252 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 81900

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1539824/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=82244 CPUtime=1601.83
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 14669 0 0 0 160117 66 0 0 25 0 1 0 338287616 84217856 13739 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20561 13739 90 219 0 20338 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 82244

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1536368/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=82548 CPUtime=1661.82
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 15551 0 0 0 166113 69 0 0 25 0 1 0 338287616 84529152 14621 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20637 14621 90 219 0 20414 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 82548

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10966
/proc/meminfo: memFree=1531632/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=82772 CPUtime=1721.8
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 16732 0 0 0 172108 72 0 0 25 0 1 0 338287616 84758528 15802 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 20693 15802 90 219 0 20470 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 82772

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10968
/proc/meminfo: memFree=1527984/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=86128 CPUtime=1781.78
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 18384 0 0 0 178102 76 0 0 25 0 1 0 338287616 88195072 16685 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 21532 16685 90 219 0 21309 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 86128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10968
/proc/meminfo: memFree=1527920/2055920 swapFree=4184264/4192956
[pid=10965] ppid=10963 vsize=86204 CPUtime=1800.08
/proc/10965/stat : 10965 (PBS4_SAT07v2) R 10963 10965 9903 0 -1 4194304 18397 0 0 0 179932 76 0 0 25 0 1 0 338287616 88272896 16698 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10965/statm: 21551 16698 90 219 0 21328 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 86204

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): 1800.1
CPU user time (s): 1799.32
CPU system time (s): 0.781881
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 86204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.32
system time used= 0.781881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18398
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= 1359

runsolver used 1.38979 second user time and 3.53346 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  8 11:16:23 UTC 2007

IDJOB= 458436
IDBENCH= 1548
IDSOLVER= 200
FILE ID= node71/458436-1178622983

PBS_JOBID= 5218259

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458436-1178622983/instance-458436-1178622983.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-458436-1178622983 -o ROOT/results/node71/conversion-458436-1178622983 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458436-1178622983/instance-458436-1178622983.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-458436-1178622983 -o ROOT/results/node71/solver-458436-1178622983 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458436-1178622983/instance-458436-1178622983.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6ddbc05dc60ac3abba60700f70e1bd54

RANDOM SEED= 347453033

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1595336 kB
Buffers:         35032 kB
Cached:         328004 kB
SwapCached:       2668 kB
Active:          99368 kB
Inactive:       273808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595336 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          16324 kB
Slab:            73376 kB
Committed_AS:  6976016 kB
PageTables:       1448 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= 66562 MiB

End job on node71 on Tue May  8 11:46:26 UTC 2007