Trace number 306468

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
TTS 4.0? (TO) 1200.07 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.96
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-306468-1172099635 -o ROOT/results/node35/solver-306468-1172099635 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306468-1172099635/tts-4-0 /tmp/evaluation/306468-1172099635/instance-306468-1172099635.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: 0.92 0.98 0.99 3/64 31617
/proc/meminfo: memFree=1954864/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=796 CPUtime=0
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 203727226 815104 99 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134594738 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 199 99 57 113 0 83 0

[startup+0.10663 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31617
/proc/meminfo: memFree=1954864/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=5184 CPUtime=0.1
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 1146 0 0 0 10 0 0 0 18 0 1 0 203727226 5308416 1131 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134524757 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 1296 1132 59 113 0 1180 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5184

[startup+0.514709 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31617
/proc/meminfo: memFree=1954864/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=21516 CPUtime=0.5
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 5250 0 0 0 49 1 0 0 21 0 1 0 203727226 22032384 5235 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 5379 5236 65 113 0 5263 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 21516

[startup+1.33487 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1916776/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=44328 CPUtime=1.32
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 10964 0 0 0 129 3 0 0 25 0 1 0 203727226 45391872 10885 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 11082 10885 66 113 0 10966 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 44328

[startup+2.97119 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1903080/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=57368 CPUtime=2.96
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 14234 0 0 0 291 5 0 0 25 0 1 0 203727226 58744832 14155 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 14342 14155 66 113 0 14226 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 57368

[startup+6.24984 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1887336/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=69520 CPUtime=6.24
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 16936 0 0 0 618 6 0 0 25 0 1 0 203727226 71188480 16857 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 17380 16857 66 113 0 17264 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 69520

[startup+12.7031 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1864232/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=100000 CPUtime=12.69
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 23078 0 0 0 1261 8 0 0 25 0 1 0 203727226 102400000 22999 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 25000 22999 66 113 0 24884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100000

[startup+25.5056 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1840040/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=125412 CPUtime=25.49
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 28726 0 0 0 2538 11 0 0 25 0 1 0 203727226 128421888 28647 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 31353 28647 66 113 0 31237 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 125412

[startup+51.1107 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1816552/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=149944 CPUtime=51.08
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 34696 0 0 0 5095 13 0 0 25 0 1 0 203727226 153542656 34617 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 37486 34617 66 113 0 37370 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 149944

[startup+102.321 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1807656/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=159104 CPUtime=102.28
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 37035 0 0 0 10214 14 0 0 25 0 1 0 203727226 162922496 36956 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 39776 36956 66 113 0 39660 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 159104

[startup+162.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1797224/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=168520 CPUtime=162.27
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 39391 0 0 0 16212 15 0 0 25 0 1 0 203727226 172564480 39312 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 42130 39312 66 113 0 42014 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 168520

[startup+222.353 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1790376/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=175252 CPUtime=222.27
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 41085 0 0 0 22210 17 0 0 25 0 1 0 203727226 179458048 41006 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 43813 41006 66 113 0 43697 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 175252

[startup+282.365 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1780008/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=185592 CPUtime=282.25
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 43657 0 0 0 28207 18 0 0 25 0 1 0 203727226 190046208 43578 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 46398 43578 66 113 0 46282 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 185592

[startup+342.384 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1773800/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=191768 CPUtime=342.25
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 45194 0 0 0 34206 19 0 0 25 0 1 0 203727226 196370432 45115 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 47942 45115 66 113 0 47826 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 191768

[startup+402.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1771944/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=193452 CPUtime=402.26
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 45651 0 0 0 40206 20 0 0 25 0 1 0 203727226 198094848 45572 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 48363 45572 66 113 0 48247 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 193452

[startup+462.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1770344/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=195076 CPUtime=462.24
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 46037 0 0 0 46204 20 0 0 25 0 1 0 203727226 199757824 45958 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 48769 45958 66 113 0 48653 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 195076

[startup+522.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1766888/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=198564 CPUtime=522.24
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 46905 0 0 0 52203 21 0 0 25 0 1 0 203727226 203329536 46826 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 49641 46826 66 113 0 49525 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 198564

[startup+582.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1764008/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=201376 CPUtime=582.24
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 47612 0 0 0 58203 21 0 0 25 0 1 0 203727226 206209024 47533 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 50344 47533 66 113 0 50228 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 201376

[startup+642.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31618
/proc/meminfo: memFree=1762024/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=203344 CPUtime=642.24
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 48110 0 0 0 64202 22 0 0 25 0 1 0 203727226 208224256 48031 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 50836 48031 66 113 0 50720 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 203344

[startup+702.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1761512/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=203904 CPUtime=702.24
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 48228 0 0 0 70202 22 0 0 25 0 1 0 203727226 208797696 48149 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 50976 48149 66 113 0 50860 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 203904

[startup+762.509 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1755048/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=210356 CPUtime=762.23
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 49832 0 0 0 76200 23 0 0 25 0 1 0 203727226 215404544 49753 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 52589 49753 66 113 0 52473 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 210356

[startup+822.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1753576/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=211752 CPUtime=822.23
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 50190 0 0 0 82199 24 0 0 25 0 1 0 203727226 216834048 50111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534689 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 52938 50111 66 113 0 52822 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 211752

[startup+882.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1752104/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=213140 CPUtime=882.22
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 50576 0 0 0 88198 24 0 0 25 0 1 0 203727226 218255360 50497 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537426 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 53285 50497 66 113 0 53169 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 213140

[startup+942.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1749672/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=215968 CPUtime=942.22
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 51281 0 0 0 94197 25 0 0 25 0 1 0 203727226 221151232 51202 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 53992 51202 66 113 0 53876 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 215968

[startup+1002.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1747240/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=217904 CPUtime=1002.22
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 51781 0 0 0 100197 25 0 0 25 0 1 0 203727226 223133696 51702 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 54476 51702 66 113 0 54360 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 217904

[startup+1062.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1747112/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=218024 CPUtime=1062.21
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 51808 0 0 0 106196 25 0 0 25 0 1 0 203727226 223256576 51729 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 54506 51729 66 113 0 54390 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 218024

[startup+1122.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1745832/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=219460 CPUtime=1122.21
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 52124 0 0 0 112196 25 0 0 25 0 1 0 203727226 224727040 52045 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535863 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 54865 52045 66 113 0 54749 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 219460

[startup+1182.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1743080/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=222268 CPUtime=1182.21
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 52812 0 0 0 118195 26 0 0 25 0 1 0 203727226 227602432 52733 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 55567 52733 66 113 0 55451 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 222268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31620
/proc/meminfo: memFree=1742952/2055920 swapFree=4183804/4192956
[pid=31617] ppid=31615 vsize=222388 CPUtime=1200.03
/proc/31617/stat : 31617 (tts-4-0) R 31615 31617 31234 0 -1 4194304 52837 0 0 0 119977 26 0 0 25 0 1 0 203727226 227725312 52758 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31617/statm: 55597 52758 66 113 0 55481 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 222388

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): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.299954
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 222388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52837
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= 1628

runsolver used 0.905862 second user time and 2.30265 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Wed Feb 21 23:13:55 UTC 2007

IDJOB= 306468
IDBENCH= 20182
IDSOLVER= 98
FILE ID= node35/306468-1172099635

PBS_JOBID= 3892884

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/306468-1172099635/tts-4-0 /tmp/evaluation/306468-1172099635/instance-306468-1172099635.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-306468-1172099635 -o ROOT/results/node35/solver-306468-1172099635 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306468-1172099635/tts-4-0 /tmp/evaluation/306468-1172099635/instance-306468-1172099635.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 485303148

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1955272 kB
Buffers:          4680 kB
Cached:          32944 kB
SwapCached:       3584 kB
Active:          22620 kB
Inactive:        24900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1955272 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            39208 kB
Committed_AS:   783556 kB
PageTables:       1412 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= 66559 MiB

End job on node35 on Wed Feb 21 23:33:58 UTC 2007