Trace number 368730

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) 5000.32 5001.64

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-368730-1177292604 -o ROOT/results/node29/solver-368730-1177292604 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368730-1177292604/tts-4-0 /tmp/evaluation/368730-1177292604/instance-368730-1177292604.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: 1.00 1.00 1.00 3/77 780
/proc/meminfo: memFree=1884920/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1060 CPUtime=0
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 177176186 1085440 148 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 265 149 62 113 0 149 0

[startup+0.078025 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 780
/proc/meminfo: memFree=1884920/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1872 CPUtime=0.07
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 384 0 0 0 7 0 0 0 18 0 1 0 177176186 1916928 369 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 468 369 66 113 0 352 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1872

[startup+0.101026 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 780
/proc/meminfo: memFree=1884920/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1872 CPUtime=0.09
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 385 0 0 0 9 0 0 0 18 0 1 0 177176186 1916928 370 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 468 370 66 113 0 352 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1872

[startup+0.301038 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 780
/proc/meminfo: memFree=1884920/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=2100 CPUtime=0.29
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 423 0 0 0 29 0 0 0 19 0 1 0 177176186 2150400 408 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 525 408 66 113 0 409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2100

[startup+0.701063 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 780
/proc/meminfo: memFree=1884920/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=2100 CPUtime=0.69
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 474 0 0 0 69 0 0 0 22 0 1 0 177176186 2150400 459 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535089 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 525 459 66 113 0 409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1883120/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=2576 CPUtime=1.49
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 573 0 0 0 149 0 0 0 25 0 1 0 177176186 2637824 558 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591832 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 644 558 66 113 0 528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2576

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1882480/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=3552 CPUtime=3.09
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 809 0 0 0 309 0 0 0 25 0 1 0 177176186 3637248 794 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 888 794 66 113 0 772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3552

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1880368/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=5436 CPUtime=6.29
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 1296 0 0 0 629 0 0 0 25 0 1 0 177176186 5566464 1281 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 1359 1281 66 113 0 1243 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5436

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1876464/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=9192 CPUtime=12.69
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 2197 0 0 0 1269 0 0 0 25 0 1 0 177176186 9412608 2182 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 2298 2182 66 113 0 2182 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9192

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1869232/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=15992 CPUtime=25.49
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 3948 0 0 0 2548 1 0 0 25 0 1 0 177176186 16375808 3933 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 3998 3933 66 113 0 3882 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15992

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1856560/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=28888 CPUtime=51.08
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 7144 0 0 0 5105 3 0 0 25 0 1 0 177176186 29581312 7129 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 7222 7129 66 113 0 7106 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28888

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1835312/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=49752 CPUtime=102.27
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 12362 0 0 0 10221 6 0 0 25 0 1 0 177176186 50946048 12347 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 12438 12347 66 113 0 12322 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 49752

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1810544/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=74600 CPUtime=162.25
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 18593 0 0 0 16216 9 0 0 25 0 1 0 177176186 76390400 18578 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534138 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 18650 18578 66 113 0 18534 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74600

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1788464/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=96400 CPUtime=222.24
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 24036 0 0 0 22211 13 0 0 25 0 1 0 177176186 98713600 24021 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534060 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 24100 24021 66 113 0 23984 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 96400

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1769520/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=115620 CPUtime=282.23
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 28824 0 0 0 28207 16 0 0 25 0 1 0 177176186 118394880 28809 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 28905 28809 66 113 0 28789 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 115620

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1751536/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=133196 CPUtime=342.22
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 33253 0 0 0 34203 19 0 0 25 0 1 0 177176186 136392704 33238 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 33299 33238 66 113 0 33183 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 133196

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1734256/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=150776 CPUtime=402.21
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 37607 0 0 0 40198 23 0 0 25 0 1 0 177176186 154394624 37592 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 37694 37592 66 113 0 37578 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 150776

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 781
/proc/meminfo: memFree=1717552/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=167188 CPUtime=462.19
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 41739 0 0 0 46193 26 0 0 25 0 1 0 177176186 171200512 41724 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 41797 41724 66 113 0 41681 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 167188

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1697904/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=187108 CPUtime=522.17
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 46686 0 0 0 52188 29 0 0 25 0 1 0 177176186 191598592 46671 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 46777 46671 66 113 0 46661 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 187108

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1679280/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=205392 CPUtime=582.17
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 51292 0 0 0 58183 34 0 0 25 0 1 0 177176186 210321408 51277 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 51348 51277 66 113 0 51232 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 205392

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 781
/proc/meminfo: memFree=1661680/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=222972 CPUtime=642.16
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 55645 0 0 0 64178 38 0 0 25 0 1 0 177176186 228323328 55630 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 55743 55630 66 113 0 55627 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 222972


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1394
/proc/meminfo: memFree=641904/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1213520 CPUtime=4061.28
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 303277 0 0 0 405905 223 0 0 25 0 1 0 177176186 1242644480 303262 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641305 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 303380 303262 66 113 0 303264 0
Current children cumulated CPU time (s) 4061.28
Current children cumulated vsize (KiB) 1213520

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1394
/proc/meminfo: memFree=624048/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1231332 CPUtime=4121.26
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 307780 0 0 0 411900 226 0 0 25 0 1 0 177176186 1260883968 307765 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 307833 307765 66 113 0 307717 0
Current children cumulated CPU time (s) 4121.26
Current children cumulated vsize (KiB) 1231332

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1394
/proc/meminfo: memFree=604528/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1250788 CPUtime=4181.24
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 312616 0 0 0 417894 230 0 0 25 0 1 0 177176186 1280806912 312601 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 312697 312601 66 113 0 312581 0
Current children cumulated CPU time (s) 4181.24
Current children cumulated vsize (KiB) 1250788

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1394
/proc/meminfo: memFree=585072/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1270476 CPUtime=4241.24
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 317542 0 0 0 423890 234 0 0 25 0 1 0 177176186 1300967424 317527 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 317619 317527 66 113 0 317503 0
Current children cumulated CPU time (s) 4241.24
Current children cumulated vsize (KiB) 1270476

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1394
/proc/meminfo: memFree=563888/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1291336 CPUtime=4301.23
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 322766 0 0 0 429885 238 0 0 25 0 1 0 177176186 1322328064 322751 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 322834 322751 66 113 0 322718 0
Current children cumulated CPU time (s) 4301.23
Current children cumulated vsize (KiB) 1291336

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1394
/proc/meminfo: memFree=544496/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1310792 CPUtime=4361.21
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 327636 0 0 0 435879 242 0 0 25 0 1 0 177176186 1342251008 327621 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 327698 327621 66 113 0 327582 0
Current children cumulated CPU time (s) 4361.21
Current children cumulated vsize (KiB) 1310792

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1394
/proc/meminfo: memFree=525552/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1329544 CPUtime=4421.19
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 332328 0 0 0 441873 246 0 0 25 0 1 0 177176186 1361453056 332313 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 332386 332313 66 113 0 332270 0
Current children cumulated CPU time (s) 4421.19
Current children cumulated vsize (KiB) 1329544

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1394
/proc/meminfo: memFree=504560/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1350640 CPUtime=4481.18
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 337602 0 0 0 447868 250 0 0 25 0 1 0 177176186 1383055360 337587 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 337660 337587 66 113 0 337544 0
Current children cumulated CPU time (s) 4481.18
Current children cumulated vsize (KiB) 1350640

[startup+4542.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 1394
/proc/meminfo: memFree=483568/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1371500 CPUtime=4541.17
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 342804 0 0 0 453863 254 0 0 25 0 1 0 177176186 1404416000 342789 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 342875 342789 66 113 0 342759 0
Current children cumulated CPU time (s) 4541.17
Current children cumulated vsize (KiB) 1371500

[startup+4602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1394
/proc/meminfo: memFree=463152/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1391656 CPUtime=4601.16
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 347858 0 0 0 459858 258 0 0 25 0 1 0 177176186 1425055744 347843 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 347914 347843 66 113 0 347798 0
Current children cumulated CPU time (s) 4601.16
Current children cumulated vsize (KiB) 1391656

[startup+4662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 1460
/proc/meminfo: memFree=441720/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1412048 CPUtime=4661.11
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 352952 0 0 0 465848 263 0 0 25 0 1 0 177176186 1445937152 352937 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 353012 352937 66 113 0 352896 0
Current children cumulated CPU time (s) 4661.11
Current children cumulated vsize (KiB) 1412048

[startup+4722.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 1592
/proc/meminfo: memFree=419824/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1434784 CPUtime=4721.04
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 358649 0 0 0 471836 268 0 0 25 0 1 0 177176186 1469218816 358634 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534360 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 358696 358634 66 113 0 358580 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 1434784

[startup+4782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1592
/proc/meminfo: memFree=399088/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1455880 CPUtime=4781.03
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 363870 0 0 0 477831 272 0 0 25 0 1 0 177176186 1490821120 363855 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 363970 363855 66 113 0 363854 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 1455880

[startup+4842.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1592
/proc/meminfo: memFree=379952/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1474632 CPUtime=4841.01
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 368608 0 0 0 483826 275 0 0 25 0 1 0 177176186 1510023168 368593 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 368658 368593 66 113 0 368542 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 1474632

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1592
/proc/meminfo: memFree=362352/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1492444 CPUtime=4901
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 373029 0 0 0 489821 279 0 0 25 0 1 0 177176186 1528262656 373014 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 373111 373014 66 113 0 372995 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 1492444

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1592
/proc/meminfo: memFree=343472/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1511196 CPUtime=4960.98
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 377703 0 0 0 495816 282 0 0 25 0 1 0 177176186 1547464704 377688 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 377799 377688 66 113 0 377683 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 1511196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1592
/proc/meminfo: memFree=331184/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=1523384 CPUtime=5000.08
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4194304 380750 0 0 0 499724 284 0 0 25 0 1 0 177176186 1559945216 380735 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 380846 380735 66 113 0 380730 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 1523384

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1593
/proc/meminfo: memFree=1603432/2055920 swapFree=4146672/4192956
[pid=780] ppid=778 vsize=0 CPUtime=5000.28
/proc/780/stat : 780 (tts-4-0) R 778 780 32710 0 -1 4195332 380750 0 0 0 499724 304 0 0 25 0 1 0 177176186 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/780/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.28
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.64
CPU time (s): 5000.32
CPU user time (s): 4997.24
CPU system time (s): 3.07853
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 1523384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4997.24
system time used= 3.07853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 380750
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= 7833

runsolver used 5.21621 second user time and 11.6672 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Mon Apr 23 01:43:24 UTC 2007

IDJOB= 368730
IDBENCH= 24739
IDSOLVER= 178
FILE ID= node29/368730-1177292604

PBS_JOBID= 4650803

Free space on /tmp= 66467 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368730-1177292604/tts-4-0 /tmp/evaluation/368730-1177292604/instance-368730-1177292604.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-368730-1177292604 -o ROOT/results/node29/solver-368730-1177292604 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368730-1177292604/tts-4-0 /tmp/evaluation/368730-1177292604/instance-368730-1177292604.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0a790b16b30661bee32dad474c146a58

RANDOM SEED= 844928491

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:       1885328 kB
Buffers:         31492 kB
Cached:          61064 kB
SwapCached:      11008 kB
Active:          67456 kB
Inactive:        48232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885328 kB
SwapTotal:     4192956 kB
SwapFree:      4146672 kB
Dirty:             572 kB
Writeback:           0 kB
Mapped:          30160 kB
Slab:            40384 kB
Committed_AS:  2633332 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= 66467 MiB

End job on node29 on Mon Apr 23 03:06:48 UTC 2007