Trace number 303784

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
CMUSAT BASE 2007-02-08? (TO) 1200.07 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S849793820-03.cnf
MD5SUMed1f689cc6976e9722bcb1ee5f3d8edc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-303784-1172043587 -o ROOT/results/node58/solver-303784-1172043587 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303784-1172043587/cmusat_base /tmp/evaluation/303784-1172043587/instance-303784-1172043587.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/64 19425
/proc/meminfo: memFree=1719608/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=2780 CPUtime=0
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 224315432 2846720 259 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 695 259 90 241 0 451 0

[startup+0.106778 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19425
/proc/meminfo: memFree=1719608/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=4568 CPUtime=0.1
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 860 0 0 0 10 0 0 0 18 0 1 0 224315432 4677632 724 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 1142 724 111 241 0 898 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4568

[startup+0.514821 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19425
/proc/meminfo: memFree=1719608/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=5360 CPUtime=0.5
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 1086 0 0 0 50 0 0 0 21 0 1 0 224315432 5488640 950 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 1340 950 111 241 0 1096 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5360

[startup+1.33691 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19426
/proc/meminfo: memFree=1714672/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=7268 CPUtime=1.32
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 1697 0 0 0 132 0 0 0 25 0 1 0 224315432 7442432 1468 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 1817 1468 111 241 0 1573 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7268

[startup+2.97409 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19426
/proc/meminfo: memFree=1713584/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=7948 CPUtime=2.97
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 2043 0 0 0 296 1 0 0 25 0 1 0 224315432 8138752 1664 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 1987 1664 111 241 0 1743 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7948

[startup+6.25045 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19426
/proc/meminfo: memFree=1712048/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=9560 CPUtime=6.24
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 2610 0 0 0 623 1 0 0 25 0 1 0 224315432 9789440 2066 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 2390 2066 111 241 0 2146 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9560

[startup+12.7052 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1705392/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=16196 CPUtime=12.69
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 4507 0 0 0 1266 3 0 0 25 0 1 0 224315432 16584704 3508 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 4049 3508 111 241 0 3805 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16196

[startup+25.6066 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1705200/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=16196 CPUtime=25.59
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 4723 0 0 0 2556 3 0 0 25 0 1 0 224315432 16584704 3572 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 4049 3572 111 241 0 3805 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 16196

[startup+51.2124 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19428
/proc/meminfo: memFree=1700080/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=21296 CPUtime=51.18
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 6342 0 0 0 5114 4 0 0 25 0 1 0 224315432 21807104 4906 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 5324 4906 111 241 0 5080 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 21296

[startup+102.425 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 19428
/proc/meminfo: memFree=1682096/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=40856 CPUtime=102.38
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 11840 0 0 0 10231 7 0 0 25 0 1 0 224315432 41836544 9393 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 10214 9393 111 241 0 9970 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 40856

[startup+162.447 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 19428
/proc/meminfo: memFree=1681328/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=41128 CPUtime=162.39
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 12501 0 0 0 16231 8 0 0 25 0 1 0 224315432 42115072 9595 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 10282 9595 111 241 0 10038 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 41128

[startup+222.465 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 19428
/proc/meminfo: memFree=1677680/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=44676 CPUtime=222.39
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 13625 0 0 0 22230 9 0 0 25 0 1 0 224315432 45748224 10542 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 11169 10542 111 241 0 10925 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 44676

[startup+282.48 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19428
/proc/meminfo: memFree=1673200/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=49064 CPUtime=282.38
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 14946 0 0 0 28228 10 0 0 25 0 1 0 224315432 50241536 11671 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 12266 11671 111 241 0 12022 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 49064

[startup+342.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1668144/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=53604 CPUtime=342.4
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 16585 0 0 0 34228 12 0 0 25 0 1 0 224315432 54890496 12877 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 13401 12877 111 241 0 13157 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 53604

[startup+402.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1663600/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=58024 CPUtime=402.39
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 17976 0 0 0 40226 13 0 0 25 0 1 0 224315432 59416576 14024 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 14506 14024 111 241 0 14262 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 58024

[startup+462.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1663216/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=58476 CPUtime=462.39
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 18065 0 0 0 46226 13 0 0 25 0 1 0 224315432 59879424 14113 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 14619 14113 111 241 0 14375 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 58476

[startup+522.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1634992/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=90468 CPUtime=522.4
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 26432 0 0 0 52223 17 0 0 25 0 1 0 224315432 92639232 21151 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 22617 21151 111 241 0 22373 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 90468

[startup+582.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1634608/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=90860 CPUtime=582.41
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 26524 0 0 0 58224 17 0 0 25 0 1 0 224315432 93040640 21210 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 22715 21210 111 241 0 22471 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 90860

[startup+642.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1634032/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=91324 CPUtime=642.41
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 26988 0 0 0 64224 17 0 0 25 0 1 0 224315432 93515776 21386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 22831 21386 111 241 0 22587 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 91324

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1633904/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=91324 CPUtime=702.41
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 27006 0 0 0 70224 17 0 0 25 0 1 0 224315432 93515776 21404 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 22831 21404 111 241 0 22587 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 91324

[startup+762.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1633264/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=91628 CPUtime=762.41
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 27494 0 0 0 76224 17 0 0 25 0 1 0 224315432 93827072 21578 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 22907 21578 111 241 0 22663 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 91628

[startup+822.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1632880/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=92012 CPUtime=822.42
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 27581 0 0 0 82225 17 0 0 25 0 1 0 224315432 94220288 21665 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 23003 21665 111 241 0 22759 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 92012

[startup+882.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1631856/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=92516 CPUtime=882.42
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 28175 0 0 0 88224 18 0 0 25 0 1 0 224315432 94736384 21917 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 23129 21917 111 241 0 22885 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 92516

[startup+942.708 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 19428
/proc/meminfo: memFree=1631664/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=92972 CPUtime=942.43
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 28235 0 0 0 94225 18 0 0 25 0 1 0 224315432 95203328 21977 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 23243 21977 111 241 0 22999 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 92972

[startup+1002.73 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 19428
/proc/meminfo: memFree=1631344/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=93104 CPUtime=1002.43
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 28301 0 0 0 100225 18 0 0 25 0 1 0 224315432 95338496 22043 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 23276 22043 111 241 0 23032 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 93104

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1628912/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=95348 CPUtime=1062.43
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 29310 0 0 0 106225 18 0 0 25 0 1 0 224315432 97636352 22647 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 23837 22647 111 241 0 23593 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 95348

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1628528/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=95616 CPUtime=1122.43
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 29400 0 0 0 112225 18 0 0 25 0 1 0 224315432 97910784 22737 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 23904 22737 111 241 0 23660 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 95616

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1628336/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=95876 CPUtime=1182.43
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 29485 0 0 0 118224 19 0 0 25 0 1 0 224315432 98177024 22789 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 23969 22789 111 241 0 23725 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 95876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1628336/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=95876 CPUtime=1200.05
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 29488 0 0 0 119986 19 0 0 25 0 1 0 224315432 98177024 22792 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 23969 22792 111 241 0 23725 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 95876

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19428
/proc/meminfo: memFree=1628336/2055920 swapFree=4182176/4192956
[pid=19425] ppid=19423 vsize=95876 CPUtime=1200.05
/proc/19425/stat : 19425 (cmusat_base) R 19423 19425 19319 0 -1 4194304 29488 0 0 0 119986 19 0 0 25 0 1 0 224315432 98177024 22792 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19425/statm: 23969 22792 111 241 0 23725 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 95876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.205968
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 95876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29488
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= 6
involuntary context switches= 2035

runsolver used 0.794879 second user time and 2.41563 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Feb 21 07:39:47 UTC 2007

IDJOB= 303784
IDBENCH= 20116
IDSOLVER= 120
FILE ID= node58/303784-1172043587

PBS_JOBID= 3892754

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S849793820-03.cnf
COMMAND LINE= /tmp/evaluation/303784-1172043587/cmusat_base /tmp/evaluation/303784-1172043587/instance-303784-1172043587.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-303784-1172043587 -o ROOT/results/node58/solver-303784-1172043587 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303784-1172043587/cmusat_base /tmp/evaluation/303784-1172043587/instance-303784-1172043587.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ed1f689cc6976e9722bcb1ee5f3d8edc

RANDOM SEED= 223147337

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1720144 kB
Buffers:         35680 kB
Cached:         247892 kB
SwapCached:       5088 kB
Active:         196744 kB
Inactive:        98272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720144 kB
SwapTotal:     4192956 kB
SwapFree:      4182176 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          15284 kB
Slab:            26904 kB
Committed_AS:   563656 kB
PageTables:       1380 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 node58 on Wed Feb 21 07:59:50 UTC 2007