Trace number 300402

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
tinisat 2007-02-08? (TO) 1200.05 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S769702923-04.cnf
MD5SUM9d525706adfc4abc6e0df4f54f53bcea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark470.882
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/evaluation/300402-1171903649/instance-300402-1171903649.cnf
0.00/0.03	c 800 variables, 16000 clauses

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/node3/watcher-300402-1171903649 -o ROOT/results/node3/solver-300402-1171903649 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300402-1171903649/tinisat /tmp/evaluation/300402-1171903649/instance-300402-1171903649.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: 0.92 0.98 0.99 3/77 3385
/proc/meminfo: memFree=774888/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=848 CPUtime=0
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 210319772 868352 106 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 212 106 48 110 0 99 0

[startup+0.108141 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3385
/proc/meminfo: memFree=774888/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=2396 CPUtime=0.1
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 464 0 0 0 10 0 0 0 18 0 1 0 210319772 2453504 448 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 599 449 52 110 0 486 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2396

[startup+0.516452 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3385
/proc/meminfo: memFree=774888/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=3900 CPUtime=0.51
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 730 0 0 0 51 0 0 0 21 0 1 0 210319772 3993600 714 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134515449 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 975 714 52 110 0 862 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3900

[startup+1.33652 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3386
/proc/meminfo: memFree=770784/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=6904 CPUtime=1.32
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 1190 0 0 0 132 0 0 0 25 0 1 0 210319772 7069696 1174 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 1726 1174 52 110 0 1613 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6904

[startup+2.97266 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3386
/proc/meminfo: memFree=768480/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=12908 CPUtime=2.96
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 1921 0 0 0 295 1 0 0 25 0 1 0 210319772 13217792 1905 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 3227 1905 52 110 0 3114 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12908

[startup+6.25593 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3386
/proc/meminfo: memFree=763296/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=13304 CPUtime=6.25
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 3123 0 0 0 623 2 0 0 25 0 1 0 210319772 13623296 3107 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 3326 3107 52 110 0 3213 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13304

[startup+12.7105 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3386
/proc/meminfo: memFree=755680/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=25700 CPUtime=12.7
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 4880 0 0 0 1267 3 0 0 25 0 1 0 210319772 26316800 4831 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 6425 4831 52 110 0 6312 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25700

[startup+25.5145 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3386
/proc/meminfo: memFree=745888/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=50364 CPUtime=25.5
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 7373 0 0 0 2545 5 0 0 25 0 1 0 210319772 51572736 7324 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 12591 7324 52 110 0 12478 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 50364

[startup+51.1267 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3386
/proc/meminfo: memFree=731360/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=51280 CPUtime=51.1
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 11004 0 0 0 5102 8 0 0 25 0 1 0 210319772 52510720 10890 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 12820 10890 52 110 0 12707 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 51280

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3386
/proc/meminfo: memFree=711200/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=101116 CPUtime=102.31
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 16181 0 0 0 10218 13 0 0 25 0 1 0 210319772 103542784 15938 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 25279 15938 52 110 0 25166 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 101116

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3386
/proc/meminfo: memFree=692704/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=102584 CPUtime=162.32
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 20706 0 0 0 16215 17 0 0 25 0 1 0 210319772 105046016 20463 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 25646 20463 52 110 0 25533 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 102584

[startup+222.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3386
/proc/meminfo: memFree=676832/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=102848 CPUtime=222.34
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 24672 0 0 0 22212 22 0 0 25 0 1 0 210319772 105316352 24429 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 25712 24429 52 110 0 25599 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 102848

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3386
/proc/meminfo: memFree=661984/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=199948 CPUtime=282.35
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 28375 0 0 0 28210 25 0 0 25 0 1 0 210319772 204746752 28132 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 49987 28132 52 110 0 49874 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 199948

[startup+342.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3386
/proc/meminfo: memFree=650464/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=201188 CPUtime=342.36
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 31252 0 0 0 34207 29 0 0 25 0 1 0 210319772 206016512 31009 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 50297 31009 52 110 0 50184 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 201188

[startup+402.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3386
/proc/meminfo: memFree=639904/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=203036 CPUtime=402.38
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 34124 0 0 0 40205 33 0 0 25 0 1 0 210319772 207908864 33624 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 50759 33624 52 110 0 50646 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 203036

[startup+462.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3386
/proc/meminfo: memFree=630880/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=203724 CPUtime=462.39
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 36402 0 0 0 46203 36 0 0 25 0 1 0 210319772 208613376 35902 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 50931 35902 52 110 0 50818 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 203724

[startup+522.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3386
/proc/meminfo: memFree=621664/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=203996 CPUtime=522.4
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 38716 0 0 0 52201 39 0 0 25 0 1 0 210319772 208891904 38216 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 50999 38216 52 110 0 50886 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 203996

[startup+582.573 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 3386
/proc/meminfo: memFree=612640/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=204716 CPUtime=582.41
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 40929 0 0 0 58199 42 0 0 25 0 1 0 210319772 209629184 40429 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 51179 40429 52 110 0 51066 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 204716

[startup+642.605 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 3386
/proc/meminfo: memFree=605088/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=205416 CPUtime=642.42
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 42829 0 0 0 64197 45 0 0 25 0 1 0 210319772 210345984 42329 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 51354 42329 52 110 0 51241 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 205416

[startup+702.632 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3386
/proc/meminfo: memFree=597152/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=205840 CPUtime=702.44
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 44808 0 0 0 70196 48 0 0 25 0 1 0 210319772 210780160 44308 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 51460 44308 52 110 0 51347 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 205840

[startup+762.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3386
/proc/meminfo: memFree=590240/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=206544 CPUtime=762.44
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 46550 0 0 0 76194 50 0 0 25 0 1 0 210319772 211501056 46050 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 51636 46050 52 110 0 51523 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 206544

[startup+822.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3458
/proc/meminfo: memFree=582448/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=207120 CPUtime=822.44
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 48181 0 0 0 82191 53 0 0 25 0 1 0 210319772 212090880 47681 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 51780 47681 52 110 0 51667 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 207120

[startup+882.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3550
/proc/meminfo: memFree=575088/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=207264 CPUtime=882.42
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 50013 0 0 0 88187 55 0 0 25 0 1 0 210319772 212238336 49513 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 51816 49513 52 110 0 51703 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 207264

[startup+942.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3584
/proc/meminfo: memFree=569120/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=207408 CPUtime=942.43
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 51783 0 0 0 94185 58 0 0 25 0 1 0 210319772 212385792 51283 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 51852 51283 52 110 0 51739 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 207408

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3584
/proc/meminfo: memFree=562144/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=399556 CPUtime=1002.45
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 53536 0 0 0 100185 60 0 0 25 0 1 0 210319772 409145344 53036 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 99889 53036 52 110 0 99776 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 399556

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3584
/proc/meminfo: memFree=554720/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=399556 CPUtime=1062.46
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 55362 0 0 0 106185 61 0 0 25 0 1 0 210319772 409145344 54862 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 99889 54862 52 110 0 99776 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 399556

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3584
/proc/meminfo: memFree=547872/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=399876 CPUtime=1122.47
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 57104 0 0 0 112183 64 0 0 25 0 1 0 210319772 409473024 56604 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 99969 56604 52 110 0 99856 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 399876

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3584
/proc/meminfo: memFree=540640/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=400164 CPUtime=1182.48
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 58906 0 0 0 118182 66 0 0 25 0 1 0 210319772 409767936 58406 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 100041 58406 52 110 0 99928 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 400164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3584
/proc/meminfo: memFree=538464/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=400164 CPUtime=1200
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 59430 0 0 0 119933 67 0 0 25 0 1 0 210319772 409767936 58930 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 100041 58930 52 110 0 99928 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 400164

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3584
/proc/meminfo: memFree=538464/2055920 swapFree=4192812/4192956
[pid=3385] ppid=3383 vsize=400164 CPUtime=1200
/proc/3385/stat : 3385 (tinisat) R 3383 3385 3243 0 -1 4194304 59430 0 0 0 119933 67 0 0 25 0 1 0 210319772 409767936 58930 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3385/statm: 100041 58930 52 110 0 99928 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 400164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.34
CPU system time (s): 0.710891
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 400164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.710891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59430
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= 2156

runsolver used 1.46778 second user time and 2.71859 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 16:47:29 UTC 2007

IDJOB= 300402
IDBENCH= 20034
IDSOLVER= 100
FILE ID= node3/300402-1171903649

PBS_JOBID= 3848863

Free space on /tmp= 66552 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S769702923-04.cnf
COMMAND LINE= /tmp/evaluation/300402-1171903649/tinisat /tmp/evaluation/300402-1171903649/instance-300402-1171903649.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-300402-1171903649 -o ROOT/results/node3/solver-300402-1171903649 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300402-1171903649/tinisat /tmp/evaluation/300402-1171903649/instance-300402-1171903649.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  9d525706adfc4abc6e0df4f54f53bcea

RANDOM SEED= 849063262

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        775296 kB
Buffers:         60888 kB
Cached:        1086408 kB
SwapCached:          0 kB
Active:         543444 kB
Inactive:       658340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        775296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          73396 kB
Slab:            64492 kB
Committed_AS:  1018748 kB
PageTables:       1656 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= 66552 MiB

End job on node3 on Mon Feb 19 17:07:32 UTC 2007