Trace number 368709

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) 5000.19 5000.12

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
MD5SUM92c8b4fc23a7c22313979a2d9b3b5a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark224.026
Satisfiable
(Un)Satisfiability was proved
Number of variables1691
Number of clauses9177
Sum of the clauses size77698
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31389
Number of clauses of size 4171
Number of clauses of size 5960
Number of clauses of size over 56335

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/node16/watcher-368709-1177285474 -o ROOT/results/node16/solver-368709-1177285474 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368709-1177285474/tts-4-0 /tmp/evaluation/368709-1177285474/instance-368709-1177285474.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 3/77 20657
/proc/meminfo: memFree=1724736/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=796 CPUtime=0
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 176465071 815104 91 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134630276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 199 91 57 113 0 83 0

[startup+0.0615239 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20657
/proc/meminfo: memFree=1724736/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=1984 CPUtime=0.05
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 396 0 0 0 5 0 0 0 18 0 1 0 176465071 2031616 381 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 496 381 59 113 0 380 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1984

[startup+0.101515 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20657
/proc/meminfo: memFree=1724736/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=2248 CPUtime=0.09
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 449 0 0 0 9 0 0 0 18 0 1 0 176465071 2301952 434 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 562 434 59 113 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2248

[startup+0.301473 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20657
/proc/meminfo: memFree=1724736/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=3832 CPUtime=0.29
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 853 0 0 0 29 0 0 0 19 0 1 0 176465071 3923968 838 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 958 838 62 113 0 842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3832

[startup+0.70139 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20657
/proc/meminfo: memFree=1724736/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=7796 CPUtime=0.69
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 1851 0 0 0 69 0 0 0 22 0 1 0 176465071 7983104 1834 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 1949 1836 65 113 0 1833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7796

[startup+1.50222 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1710072/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=16920 CPUtime=1.49
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 4136 0 0 0 148 1 0 0 25 0 1 0 176465071 17326080 4119 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 4230 4119 66 113 0 4114 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16920

[startup+3.10189 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1708088/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=17408 CPUtime=3.09
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 4266 0 0 0 308 1 0 0 25 0 1 0 176465071 17825792 4249 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 4352 4249 66 113 0 4236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17408

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1706872/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=18592 CPUtime=6.29
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 4589 0 0 0 628 1 0 0 25 0 1 0 176465071 19038208 4572 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 4648 4572 66 113 0 4532 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18592

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1703864/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=21424 CPUtime=12.69
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 5292 0 0 0 1267 2 0 0 25 0 1 0 176465071 21938176 5275 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 5356 5275 66 113 0 5240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21424

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1699896/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=25176 CPUtime=25.49
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 6231 0 0 0 2547 2 0 0 25 0 1 0 176465071 25780224 6214 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 6294 6214 66 113 0 6178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25176

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1691640/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=33632 CPUtime=51.09
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 8319 0 0 0 5106 3 0 0 25 0 1 0 176465071 34439168 8302 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 8408 8302 66 113 0 8292 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33632

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1676600/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=48452 CPUtime=102.3
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 12028 0 0 0 10224 6 0 0 25 0 1 0 176465071 49614848 12011 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535856 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 12113 12011 66 113 0 11997 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 48452

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1652536/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=72792 CPUtime=162.3
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 18096 0 0 0 16221 9 0 0 25 0 1 0 176465071 74539008 18079 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 18198 18079 66 113 0 18082 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 72792

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 20658
/proc/meminfo: memFree=1635832/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=89200 CPUtime=222.31
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 22200 0 0 0 22218 13 0 0 25 0 1 0 176465071 91340800 22183 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 22300 22183 66 113 0 22184 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 89200

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1620408/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=104672 CPUtime=282.31
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 26077 0 0 0 28215 16 0 0 25 0 1 0 176465071 107184128 26060 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 26168 26060 66 113 0 26052 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 104672

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1606392/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=118504 CPUtime=342.31
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 29537 0 0 0 34212 19 0 0 25 0 1 0 176465071 121348096 29520 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 29626 29520 66 113 0 29510 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 118504

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1592952/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=132096 CPUtime=402.31
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 32932 0 0 0 40210 21 0 0 25 0 1 0 176465071 135266304 32915 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 33024 32915 66 113 0 32908 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 132096

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1580664/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=144052 CPUtime=462.31
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 35958 0 0 0 46208 23 0 0 25 0 1 0 176465071 147509248 35941 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 36013 35941 66 113 0 35897 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 144052

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1569080/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=155772 CPUtime=522.32
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 38877 0 0 0 52206 26 0 0 25 0 1 0 176465071 159510528 38860 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534379 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 38943 38860 66 113 0 38827 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 155772

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1557304/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=167492 CPUtime=582.33
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 41781 0 0 0 58204 29 0 0 25 0 1 0 176465071 171511808 41764 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 41873 41764 66 113 0 41757 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 167492

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20658
/proc/meminfo: memFree=1545144/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=179444 CPUtime=642.33
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 44797 0 0 0 64202 31 0 0 25 0 1 0 176465071 183750656 44780 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 44861 44780 66 113 0 44745 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 179444


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20858
/proc/meminfo: memFree=1085624/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=637996 CPUtime=4062.42
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 159443 0 0 0 406092 150 0 0 25 0 1 0 176465071 653307904 159426 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 159499 159426 66 113 0 159383 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 637996

[startup+4122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20858
/proc/meminfo: memFree=1082040/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=641748 CPUtime=4122.42
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 160360 0 0 0 412091 151 0 0 25 0 1 0 176465071 657149952 160343 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 160437 160343 66 113 0 160321 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 641748

[startup+4182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20858
/proc/meminfo: memFree=1077816/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=645964 CPUtime=4182.42
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 161409 0 0 0 418090 152 0 0 25 0 1 0 176465071 661467136 161392 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 161491 161392 66 113 0 161375 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 645964

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20858
/proc/meminfo: memFree=1073400/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=650420 CPUtime=4242.42
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 162511 0 0 0 424089 153 0 0 25 0 1 0 176465071 666030080 162494 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 162605 162494 66 113 0 162489 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 650420

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20858
/proc/meminfo: memFree=1068728/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=655108 CPUtime=4302.43
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 163685 0 0 0 430087 156 0 0 25 0 1 0 176465071 670830592 163668 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 163777 163668 66 113 0 163661 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 655108

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20858
/proc/meminfo: memFree=1064120/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=659560 CPUtime=4362.43
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 164830 0 0 0 436086 157 0 0 25 0 1 0 176465071 675389440 164813 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 164890 164813 66 113 0 164774 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 659560

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20858
/proc/meminfo: memFree=1059128/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=664484 CPUtime=4422.44
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 166068 0 0 0 442086 158 0 0 25 0 1 0 176465071 680431616 166051 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 166121 166051 66 113 0 166005 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 664484

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20858
/proc/meminfo: memFree=1054456/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=669404 CPUtime=4482.43
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 167244 0 0 0 448084 159 0 0 25 0 1 0 176465071 685469696 167227 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 167351 167227 66 113 0 167235 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 669404

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20858
/proc/meminfo: memFree=1049016/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=674796 CPUtime=4542.44
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 168610 0 0 0 454083 161 0 0 25 0 1 0 176465071 690991104 168593 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 168699 168593 66 113 0 168583 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 674796

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20966
/proc/meminfo: memFree=1041600/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=680656 CPUtime=4602.39
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 170104 0 0 0 460076 163 0 0 25 0 1 0 176465071 696991744 170087 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 170164 170087 66 113 0 170048 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 680656

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21056
/proc/meminfo: memFree=1038008/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=685580 CPUtime=4662.35
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 171300 0 0 0 466070 165 0 0 25 0 1 0 176465071 702033920 171283 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 171395 171283 66 113 0 171279 0
Current children cumulated CPU time (s) 4662.35
Current children cumulated vsize (KiB) 685580

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21056
/proc/meminfo: memFree=1033528/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=689936 CPUtime=4722.35
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 172415 0 0 0 472069 166 0 0 25 0 1 0 176465071 706494464 172398 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534675 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 172484 172398 66 113 0 172368 0
Current children cumulated CPU time (s) 4722.35
Current children cumulated vsize (KiB) 689936

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21056
/proc/meminfo: memFree=1029304/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=694152 CPUtime=4782.35
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 173473 0 0 0 478068 167 0 0 25 0 1 0 176465071 710811648 173456 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534357 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 173538 173456 66 113 0 173422 0
Current children cumulated CPU time (s) 4782.35
Current children cumulated vsize (KiB) 694152

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21056
/proc/meminfo: memFree=1024312/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=699080 CPUtime=4842.36
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 174709 0 0 0 484067 169 0 0 25 0 1 0 176465071 715857920 174692 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 174770 174692 66 113 0 174654 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 699080

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21056
/proc/meminfo: memFree=1020600/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=702828 CPUtime=4902.36
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 175656 0 0 0 490066 170 0 0 25 0 1 0 176465071 719695872 175639 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 175707 175639 66 113 0 175591 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 702828

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21056
/proc/meminfo: memFree=1017080/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=706344 CPUtime=4962.37
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 176528 0 0 0 496065 172 0 0 25 0 1 0 176465071 723296256 176511 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 176586 176511 66 113 0 176470 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 706344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21056
/proc/meminfo: memFree=1014904/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=708688 CPUtime=5000.07
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4194304 177082 0 0 0 499835 172 0 0 25 0 1 0 176465071 725696512 177065 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 177172 177065 66 113 0 177056 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 708688

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

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

[startup+5000.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21056
/proc/meminfo: memFree=1014904/2055920 swapFree=4148608/4192956
[pid=20657] ppid=20655 vsize=0 CPUtime=5000.17
/proc/20657/stat : 20657 (tts-4-0) R 20655 20657 20360 0 -1 4195332 177082 0 0 0 499835 182 0 0 25 0 1 0 176465071 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/20657/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.12
CPU time (s): 5000.19
CPU user time (s): 4998.35
CPU system time (s): 1.83672
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 708688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.35
system time used= 1.83672
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 177082
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= 82825

runsolver used 5.8941 second user time and 12.1052 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Sun Apr 22 23:44:34 UTC 2007

IDJOB= 368709
IDBENCH= 24714
IDSOLVER= 178
FILE ID= node16/368709-1177285474

PBS_JOBID= 4650776

Free space on /tmp= 66398 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368709-1177285474/tts-4-0 /tmp/evaluation/368709-1177285474/instance-368709-1177285474.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-368709-1177285474 -o ROOT/results/node16/solver-368709-1177285474 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368709-1177285474/tts-4-0 /tmp/evaluation/368709-1177285474/instance-368709-1177285474.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  92c8b4fc23a7c22313979a2d9b3b5a58

RANDOM SEED= 855287183

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1725208 kB
Buffers:         40736 kB
Cached:         207812 kB
SwapCached:      12164 kB
Active:         198812 kB
Inactive:        73092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725208 kB
SwapTotal:     4192956 kB
SwapFree:      4148608 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            44360 kB
Committed_AS:  7470428 kB
PageTables:       1836 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= 66398 MiB

End job on node16 on Mon Apr 23 01:07:56 UTC 2007