Trace number 311757

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/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
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/node4/watcher-311757-1172575842 -o ROOT/results/node4/solver-311757-1172575842 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311757-1172575842/tts-4-0 /tmp/evaluation/311757-1172575842/instance-311757-1172575842.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 24922
/proc/meminfo: memFree=1390952/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=936 CPUtime=0
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 277539070 958464 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 234 108 57 113 0 118 0

[startup+0.107006 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24922
/proc/meminfo: memFree=1390952/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=6964 CPUtime=0.1
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 1655 0 0 0 10 0 0 0 18 0 1 0 277539070 7131136 1640 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 1741 1641 65 113 0 1625 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6964

[startup+0.515044 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24922
/proc/meminfo: memFree=1390952/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=12064 CPUtime=0.5
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 2912 0 0 0 50 0 0 0 21 0 1 0 277539070 12353536 2895 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 3016 2895 66 113 0 2900 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12064

[startup+1.33512 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24923
/proc/meminfo: memFree=1374240/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=17392 CPUtime=1.32
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 4271 0 0 0 131 1 0 0 25 0 1 0 277539070 17809408 4254 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 4348 4254 66 113 0 4232 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 17392

[startup+2.97128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24923
/proc/meminfo: memFree=1373664/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=18048 CPUtime=2.96
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 4438 0 0 0 295 1 0 0 25 0 1 0 277539070 18481152 4421 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 4512 4421 66 113 0 4396 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 18048

[startup+6.25259 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24923
/proc/meminfo: memFree=1372640/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=18720 CPUtime=6.24
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 4585 0 0 0 623 1 0 0 25 0 1 0 277539070 19169280 4568 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 4680 4568 66 113 0 4564 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18720

[startup+12.7052 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24923
/proc/meminfo: memFree=1370784/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=20852 CPUtime=12.69
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 5117 0 0 0 1268 1 0 0 25 0 1 0 277539070 21352448 5100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535887 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 5213 5100 66 113 0 5097 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20852

[startup+25.5144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24923
/proc/meminfo: memFree=1368288/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=22980 CPUtime=25.5
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 5660 0 0 0 2548 2 0 0 25 0 1 0 277539070 23531520 5643 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 5745 5643 66 113 0 5629 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22980

[startup+51.1239 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24923
/proc/meminfo: memFree=1365600/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=25628 CPUtime=51.1
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 6318 0 0 0 5107 3 0 0 25 0 1 0 277539070 26243072 6301 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 6407 6301 66 113 0 6291 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25628

[startup+102.342 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24923
/proc/meminfo: memFree=1364000/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=27072 CPUtime=102.3
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 6701 0 0 0 10227 3 0 0 25 0 1 0 277539070 27721728 6684 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 6768 6684 66 113 0 6652 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27072

[startup+162.372 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24923
/proc/meminfo: memFree=1362720/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=28420 CPUtime=162.31
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 7022 0 0 0 16227 4 0 0 25 0 1 0 277539070 29102080 7005 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535887 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 7105 7005 66 113 0 6989 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 28420

[startup+222.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24923
/proc/meminfo: memFree=1362016/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=29028 CPUtime=222.33
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 7185 0 0 0 22228 5 0 0 25 0 1 0 277539070 29724672 7168 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 7257 7168 66 113 0 7141 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 29028

[startup+282.427 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 24923
/proc/meminfo: memFree=1361568/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=29416 CPUtime=282.34
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 7276 0 0 0 28229 5 0 0 25 0 1 0 277539070 30121984 7259 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 7354 7259 66 113 0 7238 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 29416

[startup+342.457 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24923
/proc/meminfo: memFree=1360608/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=30388 CPUtime=342.35
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 7541 0 0 0 34229 6 0 0 25 0 1 0 277539070 31117312 7524 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 7597 7524 66 113 0 7481 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 30388

[startup+402.489 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24923
/proc/meminfo: memFree=1359328/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=31744 CPUtime=402.37
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 7842 0 0 0 40230 7 0 0 25 0 1 0 277539070 32505856 7825 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 7936 7825 66 113 0 7820 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 31744

[startup+462.516 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24923
/proc/meminfo: memFree=1358496/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=32780 CPUtime=462.37
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 8091 0 0 0 46230 7 0 0 25 0 1 0 277539070 33566720 8074 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 8195 8074 66 113 0 8079 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 32780

[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24923
/proc/meminfo: memFree=1357664/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=33380 CPUtime=522.39
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 8287 0 0 0 52231 8 0 0 25 0 1 0 277539070 34181120 8270 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591616 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 8345 8270 66 113 0 8229 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 33380

[startup+582.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24923
/proc/meminfo: memFree=1356384/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=34664 CPUtime=582.41
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 8606 0 0 0 58232 9 0 0 25 0 1 0 277539070 35495936 8589 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 8666 8589 66 113 0 8550 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 34664

[startup+642.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24925
/proc/meminfo: memFree=1355040/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=36136 CPUtime=642.42
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 8939 0 0 0 64233 9 0 0 25 0 1 0 277539070 37003264 8922 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 9034 8922 66 113 0 8918 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 36136

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24925
/proc/meminfo: memFree=1353504/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=37544 CPUtime=702.43
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 9308 0 0 0 70233 10 0 0 25 0 1 0 277539070 38445056 9291 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534360 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 9386 9291 66 113 0 9270 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 37544

[startup+762.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24925
/proc/meminfo: memFree=1352288/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=38756 CPUtime=762.44
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 9607 0 0 0 76233 11 0 0 25 0 1 0 277539070 39686144 9590 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 9689 9590 66 113 0 9573 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 38756

[startup+822.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24925
/proc/meminfo: memFree=1348576/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=42444 CPUtime=822.45
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 10530 0 0 0 82233 12 0 0 25 0 1 0 277539070 43462656 10513 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534167 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 10611 10513 66 113 0 10495 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 42444

[startup+882.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24925
/proc/meminfo: memFree=1345952/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=45040 CPUtime=882.47
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 11189 0 0 0 88234 13 0 0 25 0 1 0 277539070 46120960 11172 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 11260 11172 66 113 0 11144 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 45040

[startup+942.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24925
/proc/meminfo: memFree=1345056/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=45992 CPUtime=942.47
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 11422 0 0 0 94234 13 0 0 25 0 1 0 277539070 47095808 11405 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 11498 11405 66 113 0 11382 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 45992

[startup+1002.77 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24925
/proc/meminfo: memFree=1344288/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=46824 CPUtime=1002.49
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 11642 0 0 0 100235 14 0 0 25 0 1 0 277539070 47947776 11625 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 11706 11625 66 113 0 11590 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 46824

[startup+1062.8 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24925
/proc/meminfo: memFree=1342688/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=48464 CPUtime=1062.5
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 12025 0 0 0 106236 14 0 0 25 0 1 0 277539070 49627136 12008 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591616 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 12116 12008 66 113 0 12000 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 48464

[startup+1122.83 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 24925
/proc/meminfo: memFree=1341728/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=49404 CPUtime=1122.51
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 12271 0 0 0 112236 15 0 0 25 0 1 0 277539070 50589696 12254 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 12351 12254 66 113 0 12235 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 49404

[startup+1182.85 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 24925
/proc/meminfo: memFree=1340704/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=50340 CPUtime=1182.52
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 12525 0 0 0 118235 17 0 0 25 0 1 0 277539070 51548160 12508 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 12585 12508 66 113 0 12469 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 50340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24925
/proc/meminfo: memFree=1340128/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=50952 CPUtime=1200.04
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 12673 0 0 0 119987 17 0 0 25 0 1 0 277539070 52174848 12656 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 12738 12656 66 113 0 12622 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50952

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

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

[startup+1200.37 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24925
/proc/meminfo: memFree=1340128/2055920 swapFree=4192812/4192956
[pid=24922] ppid=24920 vsize=50952 CPUtime=1200.04
/proc/24922/stat : 24922 (tts-4-0) R 24920 24922 23545 0 -1 4194304 12673 0 0 0 119987 17 0 0 25 0 1 0 277539070 52174848 12656 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24922/statm: 12738 12656 66 113 0 12622 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.87
CPU system time (s): 0.182972
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 50952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12673
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= 2130

runsolver used 1.38379 second user time and 2.68759 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Feb 27 11:30:42 UTC 2007

IDJOB= 311757
IDBENCH= 20324
IDSOLVER= 98
FILE ID= node4/311757-1172575842

PBS_JOBID= 3971672

Free space on /tmp= 66556 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311757-1172575842/tts-4-0 /tmp/evaluation/311757-1172575842/instance-311757-1172575842.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-311757-1172575842 -o ROOT/results/node4/solver-311757-1172575842 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311757-1172575842/tts-4-0 /tmp/evaluation/311757-1172575842/instance-311757-1172575842.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 209716474

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1391360 kB
Buffers:         61052 kB
Cached:         465200 kB
SwapCached:          0 kB
Active:         286504 kB
Inactive:       299628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1391360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             664 kB
Writeback:           0 kB
Mapped:          78800 kB
Slab:            63984 kB
Committed_AS:  1081024 kB
PageTables:       1768 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= 66556 MiB

End job on node4 on Tue Feb 27 11:50:45 UTC 2007