Trace number 294375

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) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1390822082-06.SAT.shuffled.cnf
MD5SUM65db25de989ce832e05150660fae21db
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05899
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/294375-1171788457/instance-294375-1171788457.cnf
0.00/0.01	c 50 variables, 4450 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/node20/watcher-294375-1171788457 -o ROOT/results/node20/solver-294375-1171788457 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294375-1171788457/tinisat /tmp/evaluation/294375-1171788457/instance-294375-1171788457.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 19062
/proc/meminfo: memFree=860400/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=716 CPUtime=0
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 198799738 733184 83 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 179 84 48 110 0 66 0

[startup+0.106619 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19062
/proc/meminfo: memFree=860400/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=1256 CPUtime=0.1
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 198799738 1286144 198 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 314 198 52 110 0 201 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1256

[startup+0.514667 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19062
/proc/meminfo: memFree=860400/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=1816 CPUtime=0.51
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 343 0 0 0 51 0 0 0 21 0 1 0 198799738 1859584 327 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134515441 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 454 327 52 110 0 341 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1816

[startup+1.33477 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19063
/proc/meminfo: memFree=858792/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=3232 CPUtime=1.33
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 540 0 0 0 133 0 0 0 25 0 1 0 198799738 3309568 524 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 808 524 52 110 0 695 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3232

[startup+2.97096 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19063
/proc/meminfo: memFree=857832/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=5728 CPUtime=2.96
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 796 0 0 0 296 0 0 0 25 0 1 0 198799738 5865472 780 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 1432 780 52 110 0 1319 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5728

[startup+6.24736 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19063
/proc/meminfo: memFree=856488/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=6160 CPUtime=6.23
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 1096 0 0 0 623 0 0 0 25 0 1 0 198799738 6307840 1047 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 1540 1047 52 110 0 1427 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6160

[startup+12.7041 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 19063
/proc/meminfo: memFree=854896/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=6600 CPUtime=12.69
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 1472 0 0 0 1269 0 0 0 25 0 1 0 198799738 6758400 1423 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 1650 1423 52 110 0 1537 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6600

[startup+25.5127 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19063
/proc/meminfo: memFree=852848/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=11788 CPUtime=25.5
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 2033 0 0 0 2549 1 0 0 25 0 1 0 198799738 12070912 1919 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 2947 1919 52 110 0 2834 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11788

[startup+51.1228 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19063
/proc/meminfo: memFree=850160/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=12364 CPUtime=51.1
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 2698 0 0 0 5108 2 0 0 25 0 1 0 198799738 12660736 2584 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 3091 2584 52 110 0 2978 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12364

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19063
/proc/meminfo: memFree=845680/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=23808 CPUtime=102.3
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 3957 0 0 0 10226 4 0 0 25 0 1 0 198799738 24379392 3714 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 5952 3714 52 110 0 5839 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23808

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=841904/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=24996 CPUtime=162.32
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 4859 0 0 0 16226 6 0 0 25 0 1 0 198799738 25595904 4616 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 6249 4616 52 110 0 6136 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 24996

[startup+222.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=839344/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=24996 CPUtime=222.34
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 5494 0 0 0 22227 7 0 0 25 0 1 0 198799738 25595904 5251 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 6249 5251 52 110 0 6136 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 24996

[startup+282.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=837104/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=25388 CPUtime=282.36
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 6070 0 0 0 28228 8 0 0 25 0 1 0 198799738 25997312 5794 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 6347 5794 52 110 0 6234 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 25388

[startup+342.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=834544/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=44492 CPUtime=342.37
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 6858 0 0 0 34228 9 0 0 25 0 1 0 198799738 45559808 6417 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 11123 6417 52 110 0 11010 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 44492

[startup+402.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=832176/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=46680 CPUtime=402.39
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 7809 0 0 0 40229 10 0 0 25 0 1 0 198799738 47800320 7012 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 11670 7012 52 110 0 11557 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 46680

[startup+462.552 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=830256/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=47388 CPUtime=462.41
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 8393 0 0 0 46230 11 0 0 25 0 1 0 198799738 48525312 7497 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520024 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 11847 7497 52 110 0 11734 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 47388

[startup+522.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=828400/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=47964 CPUtime=522.42
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 8952 0 0 0 52230 12 0 0 25 0 1 0 198799738 49115136 7958 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 11991 7958 52 110 0 11878 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 47964

[startup+582.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=826480/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=48872 CPUtime=582.45
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 9560 0 0 0 58232 13 0 0 25 0 1 0 198799738 50044928 8435 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 12218 8435 52 110 0 12105 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 48872

[startup+642.648 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=824880/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=49648 CPUtime=642.46
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 10091 0 0 0 64232 14 0 0 25 0 1 0 198799738 50839552 8835 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 12412 8835 52 110 0 12299 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 49648

[startup+702.678 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=823216/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=49908 CPUtime=702.48
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 10506 0 0 0 70233 15 0 0 25 0 1 0 198799738 51105792 9250 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134518160 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 12477 9250 52 110 0 12364 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 49908

[startup+762.711 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19063
/proc/meminfo: memFree=821360/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=50824 CPUtime=762.5
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 11042 0 0 0 76234 16 0 0 25 0 1 0 198799738 52043776 9720 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 12706 9720 52 110 0 12593 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 50824

[startup+822.756 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19147
/proc/meminfo: memFree=818488/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=51724 CPUtime=822.47
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 11649 0 0 0 82231 16 0 0 25 0 1 0 198799738 52965376 10132 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 12931 10132 52 110 0 12818 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 51724

[startup+882.815 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19233
/proc/meminfo: memFree=817208/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=51724 CPUtime=882.47
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 11957 0 0 0 88230 17 0 0 25 0 1 0 198799738 52965376 10440 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 12931 10440 52 110 0 12818 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 51724

[startup+942.853 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19261
/proc/meminfo: memFree=817072/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=52364 CPUtime=942.48
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 12430 0 0 0 94230 18 0 0 25 0 1 0 198799738 53620736 10750 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 13091 10750 52 110 0 12978 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 52364

[startup+1002.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19261
/proc/meminfo: memFree=815792/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=53392 CPUtime=1002.49
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 12999 0 0 0 100230 19 0 0 25 0 1 0 198799738 54673408 11091 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 13348 11091 52 110 0 13235 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 53392

[startup+1062.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19261
/proc/meminfo: memFree=814704/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=53520 CPUtime=1062.52
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 13311 0 0 0 106232 20 0 0 25 0 1 0 198799738 54804480 11370 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 13380 11370 52 110 0 13267 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 53520

[startup+1122.95 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19261
/proc/meminfo: memFree=813616/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=53652 CPUtime=1122.53
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 13576 0 0 0 112232 21 0 0 25 0 1 0 198799738 54939648 11635 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 13413 11635 52 110 0 13300 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 53652

[startup+1182.98 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19261
/proc/meminfo: memFree=812720/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=53912 CPUtime=1182.54
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 13855 0 0 0 118233 21 0 0 25 0 1 0 198799738 55205888 11881 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 13478 11881 52 110 0 13365 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 53912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19261
/proc/meminfo: memFree=812208/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=54552 CPUtime=1200.06
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 14139 0 0 0 119984 22 0 0 25 0 1 0 198799738 55861248 12001 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 13638 12001 52 110 0 13525 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54552

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19261
/proc/meminfo: memFree=812208/2055920 swapFree=4143444/4192956
[pid=19062] ppid=19060 vsize=54552 CPUtime=1200.06
/proc/19062/stat : 19062 (tinisat) R 19060 19062 18629 0 -1 4194304 14139 0 0 0 119984 22 0 0 25 0 1 0 198799738 55861248 12001 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19062/statm: 13638 12001 52 110 0 13525 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.227965
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 54552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14139
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= 2549

runsolver used 1.37479 second user time and 2.88456 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 08:47:38 UTC 2007

IDJOB= 294375
IDBENCH= 19887
IDSOLVER= 100
FILE ID= node20/294375-1171788457

PBS_JOBID= 3839554

Free space on /tmp= 66564 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1390822082-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294375-1171788457/tinisat /tmp/evaluation/294375-1171788457/instance-294375-1171788457.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-294375-1171788457 -o ROOT/results/node20/solver-294375-1171788457 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294375-1171788457/tinisat /tmp/evaluation/294375-1171788457/instance-294375-1171788457.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  65db25de989ce832e05150660fae21db

RANDOM SEED= 636186198

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        861008 kB
Buffers:         42456 kB
Cached:        1035284 kB
SwapCached:      15496 kB
Active:         864368 kB
Inactive:       238860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861008 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            77304 kB
Committed_AS:   466952 kB
PageTables:       1684 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= 66564 MiB

End job on node20 on Sun Feb 18 09:07:40 UTC 2007