Trace number 305156

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) 1200.14 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node22/watcher-305156-1172072963 -o ROOT/results/node22/solver-305156-1172072963 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305156-1172072963/tts-4-0 /tmp/evaluation/305156-1172072963/instance-305156-1172072963.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 30792
/proc/meminfo: memFree=1951640/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=796 CPUtime=0
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 227250244 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134749248 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 199 100 57 113 0 83 0

[startup+0.107572 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30792
/proc/meminfo: memFree=1951640/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=4312 CPUtime=0.09
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 979 0 0 0 9 0 0 0 18 0 1 0 227250244 4415488 964 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 1078 964 57 113 0 962 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4312

[startup+0.515602 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30792
/proc/meminfo: memFree=1951640/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=20664 CPUtime=0.5
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 4984 0 0 0 49 1 0 0 22 0 1 0 227250244 21159936 4969 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538274 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 5166 4969 62 113 0 5050 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 20664

[startup+1.33866 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1931920/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=25400 CPUtime=1.33
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 6276 0 0 0 131 2 0 0 25 0 1 0 227250244 26009600 6187 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 6350 6189 64 113 0 6234 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 25400

[startup+2.97778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1879376/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=89824 CPUtime=2.96
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 22474 0 0 0 287 9 0 0 25 0 1 0 227250244 91979776 22219 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 22456 22219 66 113 0 22340 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 89824

[startup+6.25403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1812184/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=162012 CPUtime=6.24
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 37983 0 0 0 609 15 0 0 25 0 1 0 227250244 165900288 37728 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 40503 37728 66 113 0 40387 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 162012

[startup+12.7105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1724568/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=259028 CPUtime=12.7
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 58170 0 0 0 1245 25 0 0 25 0 1 0 227250244 265244672 57915 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 64757 57915 66 113 0 64641 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 259028

[startup+25.6125 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1687192/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=306796 CPUtime=25.6
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 66210 0 0 0 2531 29 0 0 25 0 1 0 227250244 314159104 65955 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 76699 65955 66 113 0 76583 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 306796

[startup+51.2213 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1676568/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=321632 CPUtime=51.2
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 68858 0 0 0 5090 30 0 0 25 0 1 0 227250244 329351168 68603 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 80408 68603 66 113 0 80292 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 321632

[startup+102.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1615832/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=412692 CPUtime=102.41
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 86201 0 0 0 10203 38 0 0 25 0 1 0 227250244 422596608 85946 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 103173 85946 66 113 0 103057 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 412692

[startup+162.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1594136/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=428068 CPUtime=162.42
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 89389 0 0 0 16203 39 0 0 25 0 1 0 227250244 438341632 89134 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591664 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 107017 89134 66 113 0 106901 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 428068

[startup+222.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1543704/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=487016 CPUtime=222.43
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 101951 0 0 0 22198 45 0 0 25 0 1 0 227250244 498704384 101696 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 121754 101696 66 113 0 121638 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 487016

[startup+282.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1524376/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=508760 CPUtime=282.44
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 106817 0 0 0 28197 47 0 0 25 0 1 0 227250244 520970240 106562 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 127190 106562 66 113 0 127074 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 508760

[startup+342.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1497240/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=538312 CPUtime=342.46
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 113520 0 0 0 34195 51 0 0 25 0 1 0 227250244 551231488 113265 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 134578 113265 66 113 0 134462 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 538312

[startup+402.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1479640/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=557052 CPUtime=402.47
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 117891 0 0 0 40194 53 0 0 25 0 1 0 227250244 570421248 117636 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 139263 117636 66 113 0 139147 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 557052

[startup+462.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1478936/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=557532 CPUtime=462.48
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 118029 0 0 0 46195 53 0 0 25 0 1 0 227250244 570912768 117774 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 139383 117774 66 113 0 139267 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 557532

[startup+522.627 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30793
/proc/meminfo: memFree=1460888/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=576512 CPUtime=522.5
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 122509 0 0 0 52194 56 0 0 25 0 1 0 227250244 590348288 122254 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 144128 122254 66 113 0 144012 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 576512

[startup+582.66 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30793
/proc/meminfo: memFree=1454232/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=583000 CPUtime=582.51
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 124167 0 0 0 58195 56 0 0 25 0 1 0 227250244 596992000 123912 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 145750 123912 66 113 0 145634 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 583000

[startup+642.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30793
/proc/meminfo: memFree=1446360/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=597536 CPUtime=642.53
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 127617 0 0 0 64196 57 0 0 25 0 1 0 227250244 611876864 127362 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591884 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 149384 127362 66 113 0 149268 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 597536

[startup+702.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30857
/proc/meminfo: memFree=1415376/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=622764 CPUtime=702.53
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 133783 0 0 0 70191 62 0 0 25 0 1 0 227250244 637710336 133528 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 155691 133528 66 113 0 155575 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 622764

[startup+762.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30949
/proc/meminfo: memFree=1404824/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=631656 CPUtime=762.52
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 135925 0 0 0 76189 63 0 0 25 0 1 0 227250244 646815744 135670 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 157914 135670 66 113 0 157798 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 631656

[startup+822.821 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30991
/proc/meminfo: memFree=1401688/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=635980 CPUtime=822.53
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 136978 0 0 0 82189 64 0 0 25 0 1 0 227250244 651243520 136723 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 158995 136723 66 113 0 158879 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 635980

[startup+882.849 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30991
/proc/meminfo: memFree=1387288/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=650396 CPUtime=882.54
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 140567 0 0 0 88189 65 0 0 25 0 1 0 227250244 666005504 140312 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 162599 140312 66 113 0 162483 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 650396

[startup+942.875 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30991
/proc/meminfo: memFree=1379096/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=658444 CPUtime=942.55
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 142593 0 0 0 94189 66 0 0 25 0 1 0 227250244 674246656 142338 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 164611 142338 66 113 0 164495 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 658444

[startup+1002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30991
/proc/meminfo: memFree=1371416/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=665896 CPUtime=1002.58
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 144483 0 0 0 100190 68 0 0 25 0 1 0 227250244 681877504 144228 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535630 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 166474 144228 66 113 0 166358 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 665896

[startup+1062.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30991
/proc/meminfo: memFree=1365336/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=671780 CPUtime=1062.59
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 145983 0 0 0 106190 69 0 0 25 0 1 0 227250244 687902720 145728 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 167945 145728 66 113 0 167829 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 671780

[startup+1122.96 s]
/proc/loadavg: 1.08 1.02 1.01 3/78 30991
/proc/meminfo: memFree=1362840/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=674180 CPUtime=1122.6
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 146598 0 0 0 112190 70 0 0 25 0 1 0 227250244 690360320 146343 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 168545 146343 66 113 0 168429 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 674180

[startup+1182.98 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 30991
/proc/meminfo: memFree=1360472/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=676464 CPUtime=1182.62
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 147191 0 0 0 118191 71 0 0 25 0 1 0 227250244 692699136 146936 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 169116 146936 66 113 0 169000 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 676464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 30991
/proc/meminfo: memFree=1360088/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=676824 CPUtime=1200.03
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 147281 0 0 0 119932 71 0 0 25 0 1 0 227250244 693067776 147026 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 169206 147026 66 113 0 169090 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 676824

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

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

[startup+1200.4 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 30991
/proc/meminfo: memFree=1360088/2055920 swapFree=4147040/4192956
[pid=30792] ppid=30790 vsize=676824 CPUtime=1200.03
/proc/30792/stat : 30792 (tts-4-0) R 30790 30792 30396 0 -1 4194304 147281 0 0 0 119932 71 0 0 25 0 1 0 227250244 693067776 147026 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30792/statm: 169206 147026 66 113 0 169090 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 676824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.14
CPU user time (s): 1199.32
CPU system time (s): 0.810876
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 676824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.810876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 147281
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= 24257

runsolver used 1.37079 second user time and 2.72358 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Wed Feb 21 15:49:23 UTC 2007

IDJOB= 305156
IDBENCH= 20150
IDSOLVER= 98
FILE ID= node22/305156-1172072963

PBS_JOBID= 3892823

Free space on /tmp= 66558 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/305156-1172072963/tts-4-0 /tmp/evaluation/305156-1172072963/instance-305156-1172072963.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-305156-1172072963 -o ROOT/results/node22/solver-305156-1172072963 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305156-1172072963/tts-4-0 /tmp/evaluation/305156-1172072963/instance-305156-1172072963.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 159887394

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1952048 kB
Buffers:          3892 kB
Cached:          27316 kB
SwapCached:      12244 kB
Active:          36668 kB
Inactive:        17508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1952048 kB
SwapTotal:     4192956 kB
SwapFree:      4147040 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            35288 kB
Committed_AS:   696364 kB
PageTables:       1668 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= 66558 MiB

End job on node22 on Wed Feb 21 16:09:26 UTC 2007