Trace number 424525

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
MXC 2007-02-08? (TO) 5000.09 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1922669300-13.cnf
MD5SUM5f45850fd3e53a02669e4f16bcb2cc76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.738
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-424525-1177694156 -o ROOT/results/node29/solver-424525-1177694156 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424525-1177694156/mxc /tmp/evaluation/424525-1177694156/instance-424525-1177694156.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.98 3/77 14995
/proc/meminfo: memFree=1517880/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=1572 CPUtime=0
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 217331360 1609728 235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 393 236 46 122 0 267 0

[startup+0.0198451 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 14995
/proc/meminfo: memFree=1517880/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=1872 CPUtime=0.01
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 428 0 0 0 1 0 0 0 18 0 1 0 217331360 1916928 319 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 468 319 57 122 0 342 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1872

[startup+0.101851 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 14995
/proc/meminfo: memFree=1517880/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=2268 CPUtime=0.09
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 535 0 0 0 9 0 0 0 18 0 1 0 217331360 2322432 426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 567 426 59 122 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2268

[startup+0.301862 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 14995
/proc/meminfo: memFree=1517880/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=3060 CPUtime=0.29
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 740 0 0 0 29 0 0 0 19 0 1 0 217331360 3133440 631 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 765 631 59 122 0 639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3060

[startup+0.701888 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 14995
/proc/meminfo: memFree=1517880/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=4512 CPUtime=0.69
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 1097 0 0 0 69 0 0 0 23 0 1 0 217331360 4620288 988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 1128 988 59 122 0 1002 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4512

[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1513136/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=6912 CPUtime=1.49
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 1679 0 0 0 148 1 0 0 25 0 1 0 217331360 7077888 1570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 1728 1570 59 122 0 1602 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6912

[startup+3.10104 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1510128/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=8372 CPUtime=3.09
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 2072 0 0 0 308 1 0 0 25 0 1 0 217331360 8572928 1961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 2093 1961 67 122 0 1967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8372

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1508528/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=10484 CPUtime=6.29
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 2588 0 0 0 628 1 0 0 25 0 1 0 217331360 10735616 2477 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 2621 2477 67 122 0 2495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10484

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1506928/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=11924 CPUtime=12.69
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 2941 0 0 0 1267 2 0 0 25 0 1 0 217331360 12210176 2830 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 2981 2830 67 122 0 2855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11924

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1504240/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=14224 CPUtime=25.48
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 3523 0 0 0 2546 2 0 0 25 0 1 0 217331360 14565376 3412 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 3556 3412 67 122 0 3430 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14224

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1502000/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=16376 CPUtime=51.08
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 4065 0 0 0 5105 3 0 0 25 0 1 0 217331360 16769024 3954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 4094 3954 67 122 0 3968 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16376

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1499120/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=19132 CPUtime=102.27
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 4764 0 0 0 10223 4 0 0 25 0 1 0 217331360 19591168 4653 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 4783 4653 67 122 0 4657 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19132

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1497392/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=20780 CPUtime=162.25
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 5201 0 0 0 16221 4 0 0 25 0 1 0 217331360 21278720 5067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 5195 5067 67 122 0 5069 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20780

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1496112/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=22020 CPUtime=222.24
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 5522 0 0 0 22219 5 0 0 25 0 1 0 217331360 22548480 5378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 5505 5378 67 122 0 5379 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22020

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1493616/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=24736 CPUtime=282.22
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 6239 0 0 0 28216 6 0 0 25 0 1 0 217331360 25329664 6017 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 6184 6017 67 122 0 6058 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24736

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1493168/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=24916 CPUtime=342.2
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 6513 0 0 0 34214 6 0 0 25 0 1 0 217331360 25513984 6075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528088 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 6229 6075 67 122 0 6103 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24916

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1493232/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=24916 CPUtime=402.19
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 6729 0 0 0 40212 7 0 0 25 0 1 0 217331360 25513984 6075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 6229 6075 67 122 0 6103 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24916

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1489968/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=28088 CPUtime=462.18
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 7745 0 0 0 46209 9 0 0 25 0 1 0 217331360 28762112 6869 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 7022 6869 67 122 0 6896 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 28088

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1489712/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=28348 CPUtime=522.16
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 8021 0 0 0 52207 9 0 0 25 0 1 0 217331360 29028352 6935 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 7087 6935 67 122 0 6961 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 28348

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1489712/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=28480 CPUtime=582.15
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 8231 0 0 0 58205 10 0 0 25 0 1 0 217331360 29163520 6950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 7120 6950 67 122 0 6994 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 28480

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14996
/proc/meminfo: memFree=1489584/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=28612 CPUtime=642.14
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 8426 0 0 0 64203 11 0 0 25 0 1 0 217331360 29298688 6989 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 7153 6989 67 122 0 7027 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28612


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1474288/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=43868 CPUtime=4001.21
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 19980 0 0 0 400075 46 0 0 25 0 1 0 217331360 44920832 10800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 10967 10800 67 122 0 10841 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 43868

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1474288/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=43864 CPUtime=4061.2
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 20037 0 0 0 406073 47 0 0 25 0 1 0 217331360 44916736 10800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 10966 10800 67 122 0 10840 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 43864

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473520/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44656 CPUtime=4121.18
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 20339 0 0 0 412070 48 0 0 25 0 1 0 217331360 45727744 10988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11164 10988 67 122 0 11038 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 44656

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473520/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44632 CPUtime=4181.16
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 20453 0 0 0 418068 48 0 0 25 0 1 0 217331360 45703168 10988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11158 10988 67 122 0 11032 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 44632

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473584/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44632 CPUtime=4241.15
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 20453 0 0 0 424066 49 0 0 25 0 1 0 217331360 45703168 10988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11158 10988 67 122 0 11032 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 44632

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473648/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44632 CPUtime=4301.13
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 20453 0 0 0 430064 49 0 0 25 0 1 0 217331360 45703168 10988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11158 10988 67 122 0 11032 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 44632

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473712/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44320 CPUtime=4361.12
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 20567 0 0 0 436062 50 0 0 25 0 1 0 217331360 45383680 10936 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11080 10936 67 122 0 10954 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 44320

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473776/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44296 CPUtime=4421.1
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 20624 0 0 0 442060 50 0 0 25 0 1 0 217331360 45359104 10930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11074 10930 67 122 0 10948 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 44296

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473776/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44296 CPUtime=4481.09
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 20738 0 0 0 448058 51 0 0 25 0 1 0 217331360 45359104 10930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11074 10930 67 122 0 10948 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 44296

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473776/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44296 CPUtime=4541.08
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 20852 0 0 0 454056 52 0 0 25 0 1 0 217331360 45359104 10930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11074 10930 67 122 0 10948 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 44296

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473776/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44388 CPUtime=4601.07
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 21032 0 0 0 460055 52 0 0 25 0 1 0 217331360 45453312 10933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11097 10933 67 122 0 10971 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 44388

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473712/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44388 CPUtime=4661.05
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 21146 0 0 0 466052 53 0 0 25 0 1 0 217331360 45453312 10933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11097 10933 67 122 0 10971 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 44388

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473328/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44772 CPUtime=4721.04
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 21402 0 0 0 472050 54 0 0 25 0 1 0 217331360 45846528 11018 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11193 11018 67 122 0 11067 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 44772

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473520/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44420 CPUtime=4781.02
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 21573 0 0 0 478048 54 0 0 25 0 1 0 217331360 45486080 10961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11105 10961 67 122 0 10979 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 44420

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473712/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44420 CPUtime=4841.01
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 21687 0 0 0 484046 55 0 0 25 0 1 0 217331360 45486080 10961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11105 10961 67 122 0 10979 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 44420

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15196
/proc/meminfo: memFree=1473264/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44948 CPUtime=4900.99
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 21907 0 0 0 490044 55 0 0 25 0 1 0 217331360 46026752 11067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11237 11067 67 122 0 11111 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 44948

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15198
/proc/meminfo: memFree=1473200/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44812 CPUtime=4960.98
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 22078 0 0 0 496042 56 0 0 25 0 1 0 217331360 45887488 11059 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11203 11059 67 122 0 11077 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 44812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15198
/proc/meminfo: memFree=1473264/2055920 swapFree=4146652/4192956
[pid=14995] ppid=14993 vsize=44812 CPUtime=5000.08
/proc/14995/stat : 14995 (mxc) R 14993 14995 14707 0 -1 4194304 22135 0 0 0 499951 57 0 0 25 0 1 0 217331360 45887488 11059 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14995/statm: 11203 11059 67 122 0 11077 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 44812

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.09
CPU user time (s): 4999.51
CPU system time (s): 0.578911
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 45176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.578911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22135
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= 105854

runsolver used 4.08238 second user time and 10.5554 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Fri Apr 27 17:15:56 UTC 2007

IDJOB= 424525
IDBENCH= 20027
IDSOLVER= 174
FILE ID= node29/424525-1177694156

PBS_JOBID= 4698705

Free space on /tmp= 66539 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1922669300-13.cnf
COMMAND LINE= /tmp/evaluation/424525-1177694156/mxc /tmp/evaluation/424525-1177694156/instance-424525-1177694156.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-424525-1177694156 -o ROOT/results/node29/solver-424525-1177694156 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424525-1177694156/mxc /tmp/evaluation/424525-1177694156/instance-424525-1177694156.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5f45850fd3e53a02669e4f16bcb2cc76

RANDOM SEED= 782323148

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1518288 kB
Buffers:         48940 kB
Cached:         397932 kB
SwapCached:      12060 kB
Active:         287256 kB
Inactive:       183500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518288 kB
SwapTotal:     4192956 kB
SwapFree:      4146652 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          30120 kB
Slab:            52280 kB
Committed_AS:  2759896 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= 66539 MiB

End job on node29 on Fri Apr 27 18:39:20 UTC 2007