Trace number 303279

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) 1200.02 1200.36

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-303279-1172031489 -o ROOT/results/node63/solver-303279-1172031489 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303279-1172031489/mxc /tmp/evaluation/303279-1172031489/instance-303279-1172031489.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: 1.04 1.00 0.98 3/64 7450
/proc/meminfo: memFree=1631392/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=1636 CPUtime=0
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 223106261 1675264 238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 409 238 46 122 0 283 0

[startup+0.106233 s]
/proc/loadavg: 1.04 1.00 0.98 3/64 7450
/proc/meminfo: memFree=1631392/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=2136 CPUtime=0.1
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 508 0 0 0 10 0 0 0 18 0 1 0 223106261 2187264 382 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 534 382 59 122 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2136

[startup+0.514275 s]
/proc/loadavg: 1.04 1.00 0.98 3/64 7450
/proc/meminfo: memFree=1631392/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=3208 CPUtime=0.5
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 770 0 0 0 50 0 0 0 21 0 1 0 223106261 3284992 644 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 802 644 59 122 0 676 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3208

[startup+1.33436 s]
/proc/loadavg: 1.04 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1627800/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=4660 CPUtime=1.32
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 1137 0 0 0 132 0 0 0 25 0 1 0 223106261 4771840 1011 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 1165 1011 59 122 0 1039 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4660

[startup+2.97054 s]
/proc/loadavg: 1.04 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1626840/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=5580 CPUtime=2.96
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 1389 0 0 0 296 0 0 0 25 0 1 0 223106261 5713920 1261 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 1395 1261 67 122 0 1269 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5580

[startup+6.24688 s]
/proc/loadavg: 1.04 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1626008/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=6180 CPUtime=6.23
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 1534 0 0 0 623 0 0 0 25 0 1 0 223106261 6328320 1406 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 1545 1406 67 122 0 1419 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6180

[startup+12.7026 s]
/proc/loadavg: 1.03 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1624808/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=7232 CPUtime=12.69
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 1785 0 0 0 1268 1 0 0 25 0 1 0 223106261 7405568 1657 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 1808 1657 67 122 0 1682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7232

[startup+25.5049 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1623912/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=8076 CPUtime=25.49
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 2007 0 0 0 2548 1 0 0 25 0 1 0 223106261 8269824 1879 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 2019 1879 67 122 0 1893 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8076

[startup+51.1127 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1622248/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=9660 CPUtime=51.09
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 2406 0 0 0 5108 1 0 0 25 0 1 0 223106261 9891840 2278 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 2415 2278 67 122 0 2289 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9660

[startup+102.321 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1621224/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=10744 CPUtime=102.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 2682 0 0 0 10227 1 0 0 25 0 1 0 223106261 11001856 2554 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 2686 2554 67 122 0 2560 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 10744

[startup+162.341 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1620008/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=11792 CPUtime=162.29
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 2949 0 0 0 16227 2 0 0 25 0 1 0 223106261 12075008 2821 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 2948 2821 67 122 0 2822 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 11792

[startup+222.358 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1619176/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=12620 CPUtime=222.29
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 3156 0 0 0 22227 2 0 0 25 0 1 0 223106261 12922880 2994 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 3155 2994 67 122 0 3029 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 12620

[startup+282.374 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1618664/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=13172 CPUtime=282.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 3548 0 0 0 28226 2 0 0 25 0 1 0 223106261 13488128 3114 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 3293 3114 67 122 0 3167 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 13172

[startup+342.39 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7451
/proc/meminfo: memFree=1618536/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=13464 CPUtime=342.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 3860 0 0 0 34226 2 0 0 25 0 1 0 223106261 13787136 3154 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 3366 3154 67 122 0 3240 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 13464

[startup+402.406 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 7451
/proc/meminfo: memFree=1617256/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=14844 CPUtime=402.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 4437 0 0 0 40225 3 0 0 25 0 1 0 223106261 15200256 3478 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 3711 3478 67 122 0 3585 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 14844

[startup+462.42 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 7451
/proc/meminfo: memFree=1617000/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=15164 CPUtime=462.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 4749 0 0 0 46225 3 0 0 25 0 1 0 223106261 15527936 3531 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 3791 3531 67 122 0 3665 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 15164

[startup+522.438 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 7451
/proc/meminfo: memFree=1616936/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=15164 CPUtime=522.27
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 5011 0 0 0 52224 3 0 0 25 0 1 0 223106261 15527936 3534 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 3791 3534 67 122 0 3665 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 15164

[startup+582.454 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 7451
/proc/meminfo: memFree=1616744/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=15296 CPUtime=582.29
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 5329 0 0 0 58225 4 0 0 25 0 1 0 223106261 15663104 3593 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 3824 3593 67 122 0 3698 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 15296

[startup+642.475 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7451
/proc/meminfo: memFree=1615848/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=16236 CPUtime=642.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 5793 0 0 0 64224 4 0 0 25 0 1 0 223106261 16625664 3815 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4059 3815 67 122 0 3933 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 16236

[startup+702.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7451
/proc/meminfo: memFree=1615528/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=16548 CPUtime=702.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 6106 0 0 0 70224 4 0 0 25 0 1 0 223106261 16945152 3882 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4137 3882 67 122 0 4011 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 16548

[startup+762.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7451
/proc/meminfo: memFree=1615464/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=16708 CPUtime=762.29
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 6323 0 0 0 76224 5 0 0 25 0 1 0 223106261 17108992 3894 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4177 3894 67 122 0 4051 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 16708

[startup+822.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7451
/proc/meminfo: memFree=1615336/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=16840 CPUtime=822.29
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 6617 0 0 0 82224 5 0 0 25 0 1 0 223106261 17244160 3942 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4210 3942 67 122 0 4084 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 16840

[startup+882.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7451
/proc/meminfo: memFree=1615080/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=17116 CPUtime=882.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 6863 0 0 0 88223 5 0 0 25 0 1 0 223106261 17526784 3983 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4279 3983 67 122 0 4153 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 17116

[startup+942.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7451
/proc/meminfo: memFree=1615016/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=17116 CPUtime=942.29
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 7122 0 0 0 94223 6 0 0 25 0 1 0 223106261 17526784 3996 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4279 3996 67 122 0 4153 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 17116

[startup+1002.58 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 7451
/proc/meminfo: memFree=1614248/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=17908 CPUtime=1002.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 7538 0 0 0 100222 6 0 0 25 0 1 0 223106261 18337792 4195 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4477 4195 67 122 0 4351 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 17908

[startup+1062.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7451
/proc/meminfo: memFree=1613928/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=18180 CPUtime=1062.28
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 7784 0 0 0 106222 6 0 0 25 0 1 0 223106261 18616320 4261 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4545 4261 67 122 0 4419 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 18180

[startup+1122.62 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7451
/proc/meminfo: memFree=1613864/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=18312 CPUtime=1122.29
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 8039 0 0 0 112222 7 0 0 25 0 1 0 223106261 18751488 4291 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4578 4291 67 122 0 4452 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 18312

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7451
/proc/meminfo: memFree=1613736/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=18452 CPUtime=1182.29
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 8286 0 0 0 118222 7 0 0 25 0 1 0 223106261 18894848 4313 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4613 4313 67 122 0 4487 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 18452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7451
/proc/meminfo: memFree=1613736/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=18452 CPUtime=1200
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 8336 0 0 0 119993 7 0 0 25 0 1 0 223106261 18894848 4318 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4613 4318 67 122 0 4487 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 18452

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7451
/proc/meminfo: memFree=1613736/2055920 swapFree=4177332/4192956
[pid=7450] ppid=7448 vsize=18452 CPUtime=1200
/proc/7450/stat : 7450 (mxc) R 7448 7450 7062 0 -1 4194304 8336 0 0 0 119993 7 0 0 25 0 1 0 223106261 18894848 4318 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7450/statm: 4613 4318 67 122 0 4487 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 18452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.076988
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 18632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8336
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= 3072

runsolver used 0.751885 second user time and 2.45563 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Wed Feb 21 04:18:09 UTC 2007

IDJOB= 303279
IDBENCH= 20104
IDSOLVER= 107
FILE ID= node63/303279-1172031489

PBS_JOBID= 3892712

Free space on /tmp= 66562 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/303279-1172031489/mxc /tmp/evaluation/303279-1172031489/instance-303279-1172031489.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-303279-1172031489 -o ROOT/results/node63/solver-303279-1172031489 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303279-1172031489/mxc /tmp/evaluation/303279-1172031489/instance-303279-1172031489.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  85e8dc25867e23987be3fa77855240d8

RANDOM SEED= 815075825

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1631800 kB
Buffers:         33404 kB
Cached:         331112 kB
SwapCached:       9892 kB
Active:         283020 kB
Inactive:        97320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631800 kB
SwapTotal:     4192956 kB
SwapFree:      4177332 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            29760 kB
Committed_AS:   568020 kB
PageTables:       1460 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 node63 on Wed Feb 21 04:38:11 UTC 2007