Trace number 311634

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) 1200.08 1200.48

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
MD5SUM2bab0300d2912ed939db31155033fc44
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node34/watcher-311634-1172573030 -o ROOT/results/node34/solver-311634-1172573030 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311634-1172573030/tts-4-0 /tmp/evaluation/311634-1172573030/instance-311634-1172573030.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: 1.00 1.00 1.00 3/64 24364
/proc/meminfo: memFree=1063192/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=936 CPUtime=0
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 251066808 958464 106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 234 106 57 113 0 118 0

[startup+0.107453 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24364
/proc/meminfo: memFree=1063192/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=7144 CPUtime=0.1
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 1688 0 0 0 10 0 0 0 18 0 1 0 251066808 7315456 1673 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 1786 1674 65 113 0 1670 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7144

[startup+0.515485 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24364
/proc/meminfo: memFree=1063192/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=12040 CPUtime=0.51
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 2913 0 0 0 50 1 0 0 21 0 1 0 251066808 12328960 2896 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 3010 2896 66 113 0 2894 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12040

[startup+1.33555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1048592/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=15636 CPUtime=1.32
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 3832 0 0 0 131 1 0 0 25 0 1 0 251066808 16011264 3815 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 3909 3815 66 113 0 3793 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 15636

[startup+2.97669 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1046672/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=18436 CPUtime=2.96
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 4513 0 0 0 295 1 0 0 25 0 1 0 251066808 18878464 4496 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 4609 4496 66 113 0 4493 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 18436

[startup+6.25195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1042000/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=21888 CPUtime=6.24
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 5384 0 0 0 622 2 0 0 25 0 1 0 251066808 22413312 5367 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 5472 5367 66 113 0 5356 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 21888

[startup+12.7065 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1039696/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=23884 CPUtime=12.69
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 5885 0 0 0 1267 2 0 0 25 0 1 0 251066808 24457216 5868 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 5971 5868 66 113 0 5855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23884

[startup+25.6075 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1038480/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=25084 CPUtime=25.59
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 6198 0 0 0 2557 2 0 0 25 0 1 0 251066808 25686016 6181 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 6271 6181 66 113 0 6155 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 25084

[startup+51.2146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1037776/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=25748 CPUtime=51.19
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 6362 0 0 0 5117 2 0 0 25 0 1 0 251066808 26365952 6345 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 6437 6345 66 113 0 6321 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 25748

[startup+102.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1035920/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=27492 CPUtime=102.39
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 6823 0 0 0 10236 3 0 0 25 0 1 0 251066808 28151808 6806 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641332 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 6873 6806 66 113 0 6757 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 27492

[startup+162.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1033552/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=29976 CPUtime=162.38
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 7413 0 0 0 16235 3 0 0 25 0 1 0 251066808 30695424 7396 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591616 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 7494 7396 66 113 0 7378 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 29976

[startup+222.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1029840/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=33532 CPUtime=222.39
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 8316 0 0 0 22235 4 0 0 25 0 1 0 251066808 34336768 8299 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 8383 8299 66 113 0 8267 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 33532

[startup+282.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1026192/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=37064 CPUtime=282.39
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 9220 0 0 0 28234 5 0 0 25 0 1 0 251066808 37953536 9203 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 9266 9203 66 113 0 9150 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 37064

[startup+342.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1022416/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=40892 CPUtime=342.38
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 10160 0 0 0 34233 5 0 0 25 0 1 0 251066808 41873408 10143 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 10223 10143 66 113 0 10107 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 40892

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1021072/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=42208 CPUtime=402.38
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 10484 0 0 0 40232 6 0 0 25 0 1 0 251066808 43220992 10467 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 10552 10467 66 113 0 10436 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 42208

[startup+462.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1018768/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=44504 CPUtime=462.37
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 11066 0 0 0 46231 6 0 0 25 0 1 0 251066808 45572096 11049 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 11126 11049 66 113 0 11010 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 44504

[startup+522.523 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24365
/proc/meminfo: memFree=1017616/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=45568 CPUtime=522.37
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 11332 0 0 0 52231 6 0 0 25 0 1 0 251066808 46661632 11315 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 11392 11315 66 113 0 11276 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 45568

[startup+582.543 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 24365
/proc/meminfo: memFree=1014416/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=48860 CPUtime=582.38
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 12127 0 0 0 58231 7 0 0 25 0 1 0 251066808 50032640 12110 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 12215 12110 66 113 0 12099 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 48860

[startup+642.557 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 24365
/proc/meminfo: memFree=1011728/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=51456 CPUtime=642.38
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 12796 0 0 0 64231 7 0 0 25 0 1 0 251066808 52690944 12779 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 12864 12779 66 113 0 12748 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 51456

[startup+702.573 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24365
/proc/meminfo: memFree=1010576/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=52544 CPUtime=702.39
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 13083 0 0 0 70231 8 0 0 25 0 1 0 251066808 53805056 13066 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641320 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 13136 13066 66 113 0 13020 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 52544

[startup+762.591 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24365
/proc/meminfo: memFree=1008336/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=54892 CPUtime=762.38
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 13643 0 0 0 76230 8 0 0 25 0 1 0 251066808 56209408 13626 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 13723 13626 66 113 0 13607 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 54892

[startup+822.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1006032/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=57236 CPUtime=822.38
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 14216 0 0 0 82230 8 0 0 25 0 1 0 251066808 58609664 14199 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534060 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 14309 14199 66 113 0 14193 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 57236

[startup+882.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=1003024/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=60052 CPUtime=882.38
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 14964 0 0 0 88229 9 0 0 25 0 1 0 251066808 61493248 14947 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 15013 14947 66 113 0 14897 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 60052

[startup+942.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=999568/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=63568 CPUtime=942.39
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 15836 0 0 0 94229 10 0 0 25 0 1 0 251066808 65093632 15819 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 15892 15819 66 113 0 15776 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 63568

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24365
/proc/meminfo: memFree=996176/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=67084 CPUtime=1002.39
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 16683 0 0 0 100229 10 0 0 25 0 1 0 251066808 68694016 16666 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 16771 16666 66 113 0 16655 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 67084

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24471
/proc/meminfo: memFree=991776/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=70132 CPUtime=1062.36
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 17452 0 0 0 106225 11 0 0 25 0 1 0 251066808 71815168 17435 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 17533 17435 66 113 0 17417 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 70132

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24563
/proc/meminfo: memFree=989904/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=73180 CPUtime=1122.33
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 18207 0 0 0 112222 11 0 0 25 0 1 0 251066808 74936320 18190 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 18295 18190 66 113 0 18179 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 73180

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24563
/proc/meminfo: memFree=987600/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=75292 CPUtime=1182.33
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 18770 0 0 0 118221 12 0 0 25 0 1 0 251066808 77099008 18753 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 18823 18753 66 113 0 18707 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 75292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24563
/proc/meminfo: memFree=986960/2055920 swapFree=4183908/4192956
[pid=24364] ppid=24362 vsize=75996 CPUtime=1200.05
/proc/24364/stat : 24364 (tts-4-0) R 24362 24364 23146 0 -1 4194304 18926 0 0 0 119993 12 0 0 25 0 1 0 251066808 77819904 18909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24364/statm: 18999 18909 66 113 0 18883 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75996

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): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.134979
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 75996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18926
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= 2159

runsolver used 0.828873 second user time and 2.45863 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Tue Feb 27 10:43:50 UTC 2007

IDJOB= 311634
IDBENCH= 20320
IDSOLVER= 98
FILE ID= node34/311634-1172573030

PBS_JOBID= 3971891

Free space on /tmp= 66562 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311634-1172573030/tts-4-0 /tmp/evaluation/311634-1172573030/instance-311634-1172573030.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-311634-1172573030 -o ROOT/results/node34/solver-311634-1172573030 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311634-1172573030/tts-4-0 /tmp/evaluation/311634-1172573030/instance-311634-1172573030.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  2bab0300d2912ed939db31155033fc44

RANDOM SEED= 732498116

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1063600 kB
Buffers:         25760 kB
Cached:         913864 kB
SwapCached:       3264 kB
Active:          57864 kB
Inactive:       891696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063600 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:             640 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            28832 kB
Committed_AS:   574380 kB
PageTables:       1396 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 node34 on Tue Feb 27 11:03:53 UTC 2007