Trace number 424602

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) 5000.08 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1805843968-06.cnf
MD5SUM85e8dc25867e23987be3fa77855240d8
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node52/watcher-424602-1177735487 -o ROOT/results/node52/solver-424602-1177735487 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424602-1177735487/mxc /tmp/evaluation/424602-1177735487/instance-424602-1177735487.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: 0.92 0.98 0.99 3/64 3726
/proc/meminfo: memFree=1477076/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=1636 CPUtime=0
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 128393804 1675264 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 409 238 46 122 0 283 0

[startup+0.0469321 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3726
/proc/meminfo: memFree=1477076/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=2004 CPUtime=0.04
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 465 0 0 0 4 0 0 0 18 0 1 0 128393804 2052096 340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 501 340 59 122 0 375 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2004

[startup+0.101934 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3726
/proc/meminfo: memFree=1477076/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=2136 CPUtime=0.09
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 502 0 0 0 9 0 0 0 18 0 1 0 128393804 2187264 377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 534 377 59 122 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2136

[startup+0.301949 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3726
/proc/meminfo: memFree=1477076/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=2664 CPUtime=0.29
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 638 0 0 0 29 0 0 0 19 0 1 0 128393804 2727936 513 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520565 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 666 513 59 122 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701975 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3726
/proc/meminfo: memFree=1477076/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=3604 CPUtime=0.69
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 870 0 0 0 69 0 0 0 22 0 1 0 128393804 3690496 745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 901 745 59 122 0 775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1473740/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=4924 CPUtime=1.49
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 1198 0 0 0 149 0 0 0 25 0 1 0 128393804 5042176 1073 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 1231 1073 59 122 0 1105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4924

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1472588/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=5580 CPUtime=3.08
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 1388 0 0 0 308 0 0 0 25 0 1 0 128393804 5713920 1261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 1395 1261 67 122 0 1269 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5580

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1471628/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=6180 CPUtime=6.29
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 1533 0 0 0 628 1 0 0 25 0 1 0 128393804 6328320 1406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 1545 1406 67 122 0 1419 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6180

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1470604/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=7232 CPUtime=12.69
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 1784 0 0 0 1268 1 0 0 25 0 1 0 128393804 7405568 1657 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 1808 1657 67 122 0 1682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7232

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1469516/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=8076 CPUtime=25.49
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 2006 0 0 0 2548 1 0 0 25 0 1 0 128393804 8269824 1879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 2019 1879 67 122 0 1893 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8076

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1467916/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=9660 CPUtime=51.08
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 2405 0 0 0 5107 1 0 0 25 0 1 0 128393804 9891840 2278 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 2415 2278 67 122 0 2289 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9660

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1466764/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=10744 CPUtime=102.27
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 2681 0 0 0 10226 1 0 0 25 0 1 0 128393804 11001856 2554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 2686 2554 67 122 0 2560 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10744

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1465676/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=11792 CPUtime=162.25
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 2948 0 0 0 16224 1 0 0 25 0 1 0 128393804 12075008 2821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 2948 2821 67 122 0 2822 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11792

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1464844/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=12620 CPUtime=222.24
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 3155 0 0 0 22222 2 0 0 25 0 1 0 128393804 12922880 2994 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 3155 2994 67 122 0 3029 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12620

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1464332/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=13172 CPUtime=282.22
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 3547 0 0 0 28220 2 0 0 25 0 1 0 128393804 13488128 3114 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 3293 3114 67 122 0 3167 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13172

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1464140/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=13464 CPUtime=342.21
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 3859 0 0 0 34218 3 0 0 25 0 1 0 128393804 13787136 3154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 3366 3154 67 122 0 3240 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13464

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1462860/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=14844 CPUtime=402.2
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 4436 0 0 0 40216 4 0 0 25 0 1 0 128393804 15200256 3478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 3711 3478 67 122 0 3585 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 14844

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1462668/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=15164 CPUtime=462.18
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 4749 0 0 0 46214 4 0 0 25 0 1 0 128393804 15527936 3532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 3791 3532 67 122 0 3665 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15164

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1462668/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=15164 CPUtime=522.16
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 5010 0 0 0 52212 4 0 0 25 0 1 0 128393804 15527936 3534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 3791 3534 67 122 0 3665 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15164

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1462412/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=15296 CPUtime=582.15
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 5328 0 0 0 58211 4 0 0 25 0 1 0 128393804 15663104 3593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 3824 3593 67 122 0 3698 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15296

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3727
/proc/meminfo: memFree=1461452/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=16236 CPUtime=642.14
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 5792 0 0 0 64209 5 0 0 25 0 1 0 128393804 16625664 3815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 4059 3815 67 122 0 3933 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 16236


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3927
/proc/meminfo: memFree=1454668/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=23304 CPUtime=4061.2
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 18410 0 0 0 406096 24 0 0 25 0 1 0 128393804 23863296 5490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5826 5490 67 122 0 5700 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 23304

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3927
/proc/meminfo: memFree=1454668/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=23304 CPUtime=4121.18
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 18574 0 0 0 412094 24 0 0 25 0 1 0 128393804 23863296 5492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5826 5492 67 122 0 5700 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 23304

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3927
/proc/meminfo: memFree=1454604/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=23304 CPUtime=4181.16
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 18801 0 0 0 418092 24 0 0 25 0 1 0 128393804 23863296 5503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5826 5503 67 122 0 5700 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 23304

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3927
/proc/meminfo: memFree=1454668/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=23304 CPUtime=4241.15
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 18963 0 0 0 424090 25 0 0 25 0 1 0 128393804 23863296 5503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5826 5503 67 122 0 5700 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 23304

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3927
/proc/meminfo: memFree=1454668/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=23304 CPUtime=4301.13
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 19126 0 0 0 430088 25 0 0 25 0 1 0 128393804 23863296 5504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5826 5504 67 122 0 5700 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 23304

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3927
/proc/meminfo: memFree=1453452/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=24624 CPUtime=4361.11
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 19613 0 0 0 436086 25 0 0 25 0 1 0 128393804 25214976 5823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6156 5823 67 122 0 6030 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 24624

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3927
/proc/meminfo: memFree=1453004/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25036 CPUtime=4421.1
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 19828 0 0 0 442084 26 0 0 25 0 1 0 128393804 25636864 5918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6259 5918 67 122 0 6133 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 25036

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3927
/proc/meminfo: memFree=1453004/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25036 CPUtime=4481.09
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 20013 0 0 0 448083 26 0 0 25 0 1 0 128393804 25636864 5923 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6259 5923 67 122 0 6133 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 25036

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3927
/proc/meminfo: memFree=1452940/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25036 CPUtime=4541.07
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 20204 0 0 0 454081 26 0 0 25 0 1 0 128393804 25636864 5934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6259 5934 67 122 0 6133 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 25036

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 4083
/proc/meminfo: memFree=1451724/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25036 CPUtime=4600.99
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 20324 0 0 0 460071 28 0 0 25 0 1 0 128393804 25636864 5934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6259 5934 67 122 0 6133 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 25036

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4125
/proc/meminfo: memFree=1452748/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25196 CPUtime=4660.94
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 20520 0 0 0 466066 28 0 0 25 0 1 0 128393804 25800704 5950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6299 5950 67 122 0 6173 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 25196

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4125
/proc/meminfo: memFree=1452556/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25328 CPUtime=4720.93
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 20681 0 0 0 472065 28 0 0 25 0 1 0 128393804 25935872 5991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6332 5991 67 122 0 6206 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 25328

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4125
/proc/meminfo: memFree=1452620/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25328 CPUtime=4780.91
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 20861 0 0 0 478063 28 0 0 25 0 1 0 128393804 25935872 5991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6332 5991 67 122 0 6206 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 25328

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4125
/proc/meminfo: memFree=1452684/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25328 CPUtime=4840.9
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 20995 0 0 0 484061 29 0 0 25 0 1 0 128393804 25935872 6005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6332 6005 67 122 0 6206 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 25328

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4125
/proc/meminfo: memFree=1452556/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25488 CPUtime=4900.89
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 21203 0 0 0 490060 29 0 0 25 0 1 0 128393804 26099712 6033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6372 6033 67 122 0 6246 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 25488

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4125
/proc/meminfo: memFree=1452428/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25616 CPUtime=4960.87
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 21400 0 0 0 496058 29 0 0 25 0 1 0 128393804 26230784 6050 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6404 6050 67 122 0 6278 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 25616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4125
/proc/meminfo: memFree=1452492/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25616 CPUtime=5000.07
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 21460 0 0 0 499978 29 0 0 25 0 1 0 128393804 26230784 6050 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6404 6050 67 122 0 6278 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 25616

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

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

[startup+5001.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4125
/proc/meminfo: memFree=1452492/2055920 swapFree=4182996/4192956
[pid=3726] ppid=3724 vsize=25616 CPUtime=5000.07
/proc/3726/stat : 3726 (mxc) R 3724 3726 3435 0 -1 4194304 21460 0 0 0 499978 29 0 0 25 0 1 0 128393804 26230784 6050 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6404 6050 67 122 0 6278 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 25616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.78
CPU system time (s): 0.297954
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 25856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21460
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= 5878

runsolver used 4.13337 second user time and 9.61754 second system time

The end



Launcher Data (download as text)




Begin job on node52 on Sat Apr 28 04:44:47 UTC 2007

IDJOB= 424602
IDBENCH= 20104
IDSOLVER= 174
FILE ID= node52/424602-1177735487

PBS_JOBID= 4715456

Free space on /tmp= 66541 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1805843968-06.cnf
COMMAND LINE= /tmp/evaluation/424602-1177735487/mxc /tmp/evaluation/424602-1177735487/instance-424602-1177735487.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-424602-1177735487 -o ROOT/results/node52/solver-424602-1177735487 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424602-1177735487/mxc /tmp/evaluation/424602-1177735487/instance-424602-1177735487.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  85e8dc25867e23987be3fa77855240d8

RANDOM SEED= 161370088

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1477484 kB
Buffers:         49632 kB
Cached:         450212 kB
SwapCached:       3968 kB
Active:         219044 kB
Inactive:       290536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477484 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            54816 kB
Committed_AS:  1876100 kB
PageTables:       1484 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= 66541 MiB

End job on node52 on Sat Apr 28 06:08:11 UTC 2007