Trace number 302040

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) 1200.06 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark514.092
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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/node55/watcher-302040-1172003157 -o ROOT/results/node55/solver-302040-1172003157 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302040-1172003157/tts-4-0 /tmp/evaluation/302040-1172003157/instance-302040-1172003157.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: 0.95 0.97 0.89 3/64 19365
/proc/meminfo: memFree=1535088/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=796 CPUtime=0
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 220272242 815104 95 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 199 95 57 113 0 83 0

[startup+0.107106 s]
/proc/loadavg: 0.95 0.97 0.89 3/64 19365
/proc/meminfo: memFree=1535088/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=3560 CPUtime=0.1
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 778 0 0 0 10 0 0 0 18 0 1 0 220272242 3645440 763 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 890 763 59 113 0 774 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3560

[startup+0.515142 s]
/proc/loadavg: 0.95 0.97 0.89 3/64 19365
/proc/meminfo: memFree=1535088/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=9104 CPUtime=0.5
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 2193 0 0 0 50 0 0 0 21 0 1 0 220272242 9322496 2178 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 2276 2178 62 113 0 2160 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9104

[startup+1.33522 s]
/proc/loadavg: 0.95 0.97 0.89 2/65 19366
/proc/meminfo: memFree=1500456/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=39688 CPUtime=1.33
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 9840 0 0 0 129 4 0 0 25 0 1 0 220272242 40640512 9790 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 9922 9790 66 113 0 9806 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 39688

[startup+2.97138 s]
/proc/loadavg: 0.95 0.97 0.89 2/65 19366
/proc/meminfo: memFree=1484968/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=53784 CPUtime=2.96
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 12914 0 0 0 291 5 0 0 25 0 1 0 220272242 55074816 12864 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 13446 12864 66 113 0 13330 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 53784

[startup+6.25169 s]
/proc/loadavg: 0.95 0.97 0.89 2/65 19366
/proc/meminfo: memFree=1481832/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=55512 CPUtime=6.24
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 13340 0 0 0 619 5 0 0 25 0 1 0 220272242 56844288 13290 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 13878 13290 66 113 0 13762 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 55512

[startup+12.7023 s]
/proc/loadavg: 0.95 0.97 0.89 2/65 19366
/proc/meminfo: memFree=1480552/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=56852 CPUtime=12.69
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 13637 0 0 0 1263 6 0 0 25 0 1 0 220272242 58216448 13587 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 14213 13587 66 113 0 14097 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56852

[startup+25.5065 s]
/proc/loadavg: 0.96 0.97 0.89 2/65 19366
/proc/meminfo: memFree=1479656/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=58132 CPUtime=25.49
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 13927 0 0 0 2543 6 0 0 25 0 1 0 220272242 59527168 13877 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 14533 13877 66 113 0 14417 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58132

[startup+51.113 s]
/proc/loadavg: 0.98 0.97 0.89 2/65 19366
/proc/meminfo: memFree=1478504/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=59332 CPUtime=51.09
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 14141 0 0 0 5103 6 0 0 25 0 1 0 220272242 60755968 14091 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 14833 14091 66 113 0 14717 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 59332

[startup+102.322 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 19366
/proc/meminfo: memFree=1477928/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=59832 CPUtime=102.28
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 14293 0 0 0 10222 6 0 0 25 0 1 0 220272242 61267968 14243 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 14958 14243 66 113 0 14842 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59832

[startup+162.344 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 19366
/proc/meminfo: memFree=1475560/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=62268 CPUtime=162.29
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 14892 0 0 0 16222 7 0 0 25 0 1 0 220272242 63762432 14842 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536019 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 15567 14842 66 113 0 15451 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 62268

[startup+222.36 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1469800/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=68032 CPUtime=222.29
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 16314 0 0 0 22221 8 0 0 25 0 1 0 220272242 69664768 16264 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 17008 16264 66 113 0 16892 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 68032

[startup+282.375 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1464744/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=73080 CPUtime=282.29
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 17591 0 0 0 28220 9 0 0 25 0 1 0 220272242 74833920 17541 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 18270 17541 66 113 0 18154 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 73080

[startup+342.39 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1458856/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=78836 CPUtime=342.28
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 19022 0 0 0 34218 10 0 0 25 0 1 0 220272242 80728064 18972 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 19709 18972 66 113 0 19593 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 78836

[startup+402.41 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1454376/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=83192 CPUtime=402.29
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 20141 0 0 0 40218 11 0 0 25 0 1 0 220272242 85188608 20091 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 20798 20091 66 113 0 20682 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 83192

[startup+462.427 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1450920/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=86696 CPUtime=462.29
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 21028 0 0 0 46217 12 0 0 25 0 1 0 220272242 88776704 20978 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 21674 20978 66 113 0 21558 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 86696

[startup+522.443 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1445352/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=92324 CPUtime=522.29
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 22414 0 0 0 52216 13 0 0 25 0 1 0 220272242 94539776 22364 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 23081 22364 66 113 0 22965 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 92324

[startup+582.462 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1440808/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=96960 CPUtime=582.29
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 23547 0 0 0 58216 13 0 0 25 0 1 0 220272242 99287040 23497 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 24240 23497 66 113 0 24124 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 96960

[startup+642.486 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1436136/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=101496 CPUtime=642.3
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 24715 0 0 0 64216 14 0 0 25 0 1 0 220272242 103931904 24665 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 25374 24665 66 113 0 25258 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 101496

[startup+702.508 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1429992/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=107688 CPUtime=702.31
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 26239 0 0 0 70215 16 0 0 25 0 1 0 220272242 110272512 26189 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 26922 26189 66 113 0 26806 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 107688

[startup+762.525 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1425960/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=111772 CPUtime=762.3
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 27244 0 0 0 76214 16 0 0 25 0 1 0 220272242 114454528 27194 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 27943 27194 66 113 0 27827 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 111772

[startup+822.543 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19366
/proc/meminfo: memFree=1421416/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=116228 CPUtime=822.31
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 28363 0 0 0 82214 17 0 0 25 0 1 0 220272242 119017472 28313 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 29057 28313 66 113 0 28941 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 116228

[startup+882.558 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19368
/proc/meminfo: memFree=1417320/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=120212 CPUtime=882.31
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 29389 0 0 0 88213 18 0 0 25 0 1 0 220272242 123097088 29339 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 30053 29339 66 113 0 29937 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 120212

[startup+942.572 s]
/proc/loadavg: 1.03 0.99 0.91 2/65 19368
/proc/meminfo: memFree=1411752/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=125836 CPUtime=942.29
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 30793 0 0 0 94211 18 0 0 25 0 1 0 220272242 128856064 30743 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 31459 30743 66 113 0 31343 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 125836

[startup+1002.59 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 19368
/proc/meminfo: memFree=1405864/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=131696 CPUtime=1002.3
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 32243 0 0 0 100210 20 0 0 25 0 1 0 220272242 134856704 32193 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 32924 32193 66 113 0 32808 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 131696

[startup+1062.61 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 19368
/proc/meminfo: memFree=1402024/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=135448 CPUtime=1062.3
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 33193 0 0 0 106209 21 0 0 25 0 1 0 220272242 138698752 33143 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 33862 33143 66 113 0 33746 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 135448

[startup+1122.62 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 19368
/proc/meminfo: memFree=1396392/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=141072 CPUtime=1122.3
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 34599 0 0 0 112208 22 0 0 25 0 1 0 220272242 144457728 34549 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534440 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 35268 34549 66 113 0 35152 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 141072

[startup+1182.64 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 19368
/proc/meminfo: memFree=1390056/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=147400 CPUtime=1182.3
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 36167 0 0 0 118207 23 0 0 25 0 1 0 220272242 150937600 36117 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 36850 36117 66 113 0 36734 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 147400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 19368
/proc/meminfo: memFree=1388776/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=148808 CPUtime=1200.02
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 36489 0 0 0 119979 23 0 0 25 0 1 0 220272242 152379392 36439 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 37202 36439 66 113 0 37086 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 148808

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 19368
/proc/meminfo: memFree=1388776/2055920 swapFree=4183292/4192956
[pid=19365] ppid=19363 vsize=148808 CPUtime=1200.02
/proc/19365/stat : 19365 (tts-4-0) R 19363 19365 19019 0 -1 4194304 36489 0 0 0 119979 23 0 0 25 0 1 0 220272242 152379392 36439 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 37202 36439 66 113 0 37086 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 148808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.8
CPU system time (s): 0.26296
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 148808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36489
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= 2273

runsolver used 0.744886 second user time and 2.46563 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Tue Feb 20 20:25:58 UTC 2007

IDJOB= 302040
IDBENCH= 20074
IDSOLVER= 98
FILE ID= node55/302040-1172003157

PBS_JOBID= 3892636

Free space on /tmp= 66563 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/302040-1172003157/tts-4-0 /tmp/evaluation/302040-1172003157/instance-302040-1172003157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-302040-1172003157 -o ROOT/results/node55/solver-302040-1172003157 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302040-1172003157/tts-4-0 /tmp/evaluation/302040-1172003157/instance-302040-1172003157.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 611139634

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1535496 kB
Buffers:         24992 kB
Cached:         420972 kB
SwapCached:       3516 kB
Active:          36216 kB
Inactive:       419220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535496 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            51088 kB
Committed_AS:   755652 kB
PageTables:       1380 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= 66563 MiB

End job on node55 on Tue Feb 20 20:46:00 UTC 2007