Trace number 311880

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) 1200.05 1200.4

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.5364
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
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/node23/watcher-311880-1172577915 -o ROOT/results/node23/solver-311880-1172577915 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311880-1172577915/tts-4-0 /tmp/evaluation/311880-1172577915/instance-311880-1172577915.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 3/77 23960
/proc/meminfo: memFree=1789104/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=936 CPUtime=0
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 277745386 958464 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 234 107 57 113 0 118 0

[startup+0.106653 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23960
/proc/meminfo: memFree=1789104/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=6952 CPUtime=0.09
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 1659 0 0 0 9 0 0 0 18 0 1 0 277745386 7118848 1644 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 1738 1645 65 113 0 1622 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6952

[startup+0.514699 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23960
/proc/meminfo: memFree=1789104/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=14036 CPUtime=0.5
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 3429 0 0 0 49 1 0 0 22 0 1 0 277745386 14372864 3412 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537396 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 3509 3412 66 113 0 3393 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 14036

[startup+1.33479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1774568/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=15500 CPUtime=1.32
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 3784 0 0 0 131 1 0 0 25 0 1 0 277745386 15872000 3767 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 3875 3767 66 113 0 3759 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 15500

[startup+2.97098 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1772712/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=17224 CPUtime=2.96
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 4234 0 0 0 294 2 0 0 25 0 1 0 277745386 17637376 4217 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 4306 4217 66 113 0 4190 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 17224

[startup+6.25235 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1770664/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=19356 CPUtime=6.24
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 4760 0 0 0 622 2 0 0 25 0 1 0 277745386 19820544 4743 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 4839 4743 66 113 0 4723 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19356

[startup+12.7111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1766248/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=23220 CPUtime=12.7
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 5704 0 0 0 1268 2 0 0 25 0 1 0 277745386 23777280 5687 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591648 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 5805 5687 66 113 0 5689 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 23220

[startup+25.5115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1765160/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=24416 CPUtime=25.49
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 6011 0 0 0 2547 2 0 0 25 0 1 0 277745386 25001984 5994 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 6104 5994 66 113 0 5988 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24416

[startup+51.1235 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1763496/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=25880 CPUtime=51.1
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 6412 0 0 0 5107 3 0 0 25 0 1 0 277745386 26501120 6395 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 6470 6395 66 113 0 6354 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25880

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1761832/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=27444 CPUtime=102.3
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 6808 0 0 0 10227 3 0 0 25 0 1 0 277745386 28102656 6791 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 6861 6791 66 113 0 6745 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27444

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1761192/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=28268 CPUtime=162.31
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 6969 0 0 0 16227 4 0 0 25 0 1 0 277745386 28946432 6952 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 7067 6952 66 113 0 6951 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 28268

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1760488/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=28932 CPUtime=222.33
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 7132 0 0 0 22228 5 0 0 25 0 1 0 277745386 29626368 7115 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 7233 7115 66 113 0 7117 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 28932

[startup+282.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1759656/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=29468 CPUtime=282.33
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 7320 0 0 0 28228 5 0 0 25 0 1 0 277745386 30175232 7303 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535989 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 7367 7303 66 113 0 7251 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 29468

[startup+342.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1758504/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=30800 CPUtime=342.34
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 7617 0 0 0 34228 6 0 0 25 0 1 0 277745386 31539200 7600 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537393 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 7700 7600 66 113 0 7584 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 30800

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1757480/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=31768 CPUtime=402.35
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 7881 0 0 0 40228 7 0 0 25 0 1 0 277745386 32530432 7864 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 7942 7864 66 113 0 7826 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 31768

[startup+462.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1756968/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=32504 CPUtime=462.36
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 8035 0 0 0 46229 7 0 0 25 0 1 0 277745386 33284096 8018 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 8126 8018 66 113 0 8010 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 32504

[startup+522.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1756392/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=33020 CPUtime=522.37
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 8172 0 0 0 52229 8 0 0 25 0 1 0 277745386 33812480 8155 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 8255 8155 66 113 0 8139 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 33020

[startup+582.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1755368/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=34088 CPUtime=582.39
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 8418 0 0 0 58231 8 0 0 25 0 1 0 277745386 34906112 8401 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 8522 8401 66 113 0 8406 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 34088

[startup+642.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1754728/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=34588 CPUtime=642.4
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 8583 0 0 0 64231 9 0 0 25 0 1 0 277745386 35418112 8566 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 8647 8566 66 113 0 8531 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 34588

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1753384/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=35916 CPUtime=702.41
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 8928 0 0 0 70231 10 0 0 25 0 1 0 277745386 36777984 8911 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534438 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 8979 8911 66 113 0 8863 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 35916

[startup+762.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1752104/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=37220 CPUtime=762.42
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 9244 0 0 0 76232 10 0 0 25 0 1 0 277745386 38113280 9227 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 9305 9227 66 113 0 9189 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 37220

[startup+822.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1749480/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=39952 CPUtime=822.43
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 9893 0 0 0 82232 11 0 0 25 0 1 0 277745386 40910848 9876 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 9988 9876 66 113 0 9872 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 39952

[startup+882.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1747560/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=41832 CPUtime=882.45
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 10374 0 0 0 88232 13 0 0 25 0 1 0 277745386 42835968 10357 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 10458 10357 66 113 0 10342 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 41832

[startup+942.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1745512/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=43944 CPUtime=942.46
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 10909 0 0 0 94232 14 0 0 25 0 1 0 277745386 44998656 10892 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 10986 10892 66 113 0 10870 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 43944

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1743272/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=46056 CPUtime=1002.47
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 11449 0 0 0 100233 14 0 0 25 0 1 0 277745386 47161344 11432 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 11514 11432 66 113 0 11398 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 46056

[startup+1062.81 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23961
/proc/meminfo: memFree=1742248/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=47232 CPUtime=1062.49
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 11706 0 0 0 106234 15 0 0 25 0 1 0 277745386 48365568 11689 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 11808 11689 66 113 0 11692 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 47232

[startup+1122.84 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23961
/proc/meminfo: memFree=1741864/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=47468 CPUtime=1122.5
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 11803 0 0 0 112234 16 0 0 25 0 1 0 277745386 48607232 11786 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 11867 11786 66 113 0 11751 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 47468

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1741352/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=48020 CPUtime=1182.52
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 11936 0 0 0 118235 17 0 0 25 0 1 0 277745386 49172480 11919 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 12005 11919 66 113 0 11889 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 48020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1740968/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=48488 CPUtime=1200.03
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 12029 0 0 0 119986 17 0 0 25 0 1 0 277745386 49651712 12012 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 12122 12012 66 113 0 12006 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 48488

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23961
/proc/meminfo: memFree=1740968/2055920 swapFree=4145516/4192956
[pid=23960] ppid=23958 vsize=48488 CPUtime=1200.03
/proc/23960/stat : 23960 (tts-4-0) R 23958 23960 23185 0 -1 4194304 12029 0 0 0 119986 17 0 0 25 0 1 0 277745386 49651712 12012 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/23960/statm: 12122 12012 66 113 0 12006 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 48488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.180972
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 48488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12029
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= 25053

runsolver used 1.23581 second user time and 2.75258 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Tue Feb 27 12:05:15 UTC 2007

IDJOB= 311880
IDBENCH= 20327
IDSOLVER= 98
FILE ID= node23/311880-1172577915

PBS_JOBID= 3971914

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311880-1172577915/tts-4-0 /tmp/evaluation/311880-1172577915/instance-311880-1172577915.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-311880-1172577915 -o ROOT/results/node23/solver-311880-1172577915 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311880-1172577915/tts-4-0 /tmp/evaluation/311880-1172577915/instance-311880-1172577915.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 154269559

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1789512 kB
Buffers:         38620 kB
Cached:         160640 kB
SwapCached:      15212 kB
Active:         122308 kB
Inactive:       104588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789512 kB
SwapTotal:     4192956 kB
SwapFree:      4145516 kB
Dirty:             668 kB
Writeback:           0 kB
Mapped:          30284 kB
Slab:            25104 kB
Committed_AS:   777740 kB
PageTables:       1696 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= 66560 MiB

End job on node23 on Tue Feb 27 12:25:18 UTC 2007