Trace number 300197

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) 1200.07 1200.11

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
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/300197-1171892014/instance-300197-1171892014.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/node16/watcher-300197-1171892014 -o ROOT/results/node16/solver-300197-1171892014 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300197-1171892014/tinisat /tmp/evaluation/300197-1171892014/instance-300197-1171892014.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 0.92 3/77 29808
/proc/meminfo: memFree=952024/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=848 CPUtime=0
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 209155825 868352 106 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134725247 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 212 106 48 110 0 99 0

[startup+0.107512 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 29808
/proc/meminfo: memFree=952024/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=2396 CPUtime=0.1
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 461 0 0 0 10 0 0 0 18 0 1 0 209155825 2453504 445 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 599 445 52 110 0 486 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2396

[startup+0.515465 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 29808
/proc/meminfo: memFree=952024/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=3900 CPUtime=0.51
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 724 0 0 0 51 0 0 0 22 0 1 0 209155825 3993600 708 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 975 708 52 110 0 862 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3900

[startup+1.33637 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 29809
/proc/meminfo: memFree=947856/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=6904 CPUtime=1.33
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 1206 0 0 0 133 0 0 0 25 0 1 0 209155825 7069696 1190 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 1726 1190 52 110 0 1613 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6904

[startup+2.97518 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 29809
/proc/meminfo: memFree=945424/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=12908 CPUtime=2.96
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 1989 0 0 0 296 0 0 0 25 0 1 0 209155825 13217792 1973 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 3227 1973 52 110 0 3114 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12908

[startup+6.2508 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 29809
/proc/meminfo: memFree=939984/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=13304 CPUtime=6.24
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 3212 0 0 0 623 1 0 0 25 0 1 0 209155825 13623296 3196 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 3326 3196 52 110 0 3213 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13304

[startup+12.7061 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 29809
/proc/meminfo: memFree=932240/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=25700 CPUtime=12.7
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 5014 0 0 0 1268 2 0 0 25 0 1 0 209155825 26316800 4965 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 6425 4965 52 110 0 6312 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25700

[startup+25.6066 s]
/proc/loadavg: 0.95 0.98 0.92 2/78 29809
/proc/meminfo: memFree=922448/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=50496 CPUtime=25.6
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 7545 0 0 0 2556 4 0 0 25 0 1 0 209155825 51707904 7496 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 12624 7496 52 110 0 12511 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 50496

[startup+51.2126 s]
/proc/loadavg: 0.96 0.98 0.92 2/78 29809
/proc/meminfo: memFree=907408/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=51280 CPUtime=51.2
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 11278 0 0 0 5113 7 0 0 25 0 1 0 209155825 52510720 11164 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 12820 11164 52 110 0 12707 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 51280

[startup+102.421 s]
/proc/loadavg: 0.98 0.98 0.92 2/78 29810
/proc/meminfo: memFree=887056/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=101248 CPUtime=102.41
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 16453 0 0 0 10227 14 0 0 25 0 1 0 209155825 103677952 16210 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 25312 16210 52 110 0 25199 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 101248

[startup+162.436 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29811
/proc/meminfo: memFree=869136/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=102576 CPUtime=162.42
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 20867 0 0 0 16223 19 0 0 25 0 1 0 209155825 105037824 20624 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 25644 20624 52 110 0 25531 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 102576

[startup+222.446 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29811
/proc/meminfo: memFree=853072/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=102984 CPUtime=222.43
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 24900 0 0 0 22220 23 0 0 25 0 1 0 209155825 105455616 24657 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 25746 24657 52 110 0 25633 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 102984

[startup+282.459 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29811
/proc/meminfo: memFree=838928/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=199940 CPUtime=282.44
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 28415 0 0 0 28217 27 0 0 25 0 1 0 209155825 204738560 28172 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 49985 28172 52 110 0 49872 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 199940

[startup+342.473 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29811
/proc/meminfo: memFree=827664/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=201164 CPUtime=342.46
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 31196 0 0 0 34215 31 0 0 25 0 1 0 209155825 205991936 30953 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 50291 30953 52 110 0 50178 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 201164

[startup+402.49 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29811
/proc/meminfo: memFree=817296/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=202868 CPUtime=402.47
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 34074 0 0 0 40212 35 0 0 25 0 1 0 209155825 207736832 33574 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 50717 33574 52 110 0 50604 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 202868

[startup+462.506 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 29811
/proc/meminfo: memFree=807824/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=203572 CPUtime=462.47
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 36455 0 0 0 46209 38 0 0 25 0 1 0 209155825 208457728 35955 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 50893 35955 52 110 0 50780 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 203572

[startup+522.516 s]
/proc/loadavg: 1.03 1.00 0.93 2/78 29811
/proc/meminfo: memFree=798352/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=203852 CPUtime=522.49
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 38832 0 0 0 52207 42 0 0 25 0 1 0 209155825 208744448 38332 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 50963 38332 52 110 0 50850 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 203852

[startup+582.529 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 29811
/proc/meminfo: memFree=789520/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=204532 CPUtime=582.5
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 41027 0 0 0 58206 44 0 0 25 0 1 0 209155825 209440768 40527 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 51133 40527 52 110 0 51020 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 204532

[startup+642.539 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=781456/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=205364 CPUtime=642.51
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 43045 0 0 0 64204 47 0 0 25 0 1 0 209155825 210292736 42545 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 51341 42545 52 110 0 51228 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 205364

[startup+702.55 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=773584/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=205788 CPUtime=702.51
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 45006 0 0 0 70202 49 0 0 25 0 1 0 209155825 210726912 44506 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 51447 44506 52 110 0 51334 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 205788

[startup+762.565 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=766288/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=206336 CPUtime=762.53
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 46826 0 0 0 76202 51 0 0 25 0 1 0 209155825 211288064 46326 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 51584 46326 52 110 0 51471 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 206336

[startup+822.583 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=759184/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=206904 CPUtime=822.55
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 48557 0 0 0 82201 54 0 0 25 0 1 0 209155825 211869696 48057 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 51726 48057 52 110 0 51613 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 206904

[startup+882.594 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=751952/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=207064 CPUtime=882.55
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 50390 0 0 0 88199 56 0 0 25 0 1 0 209155825 212033536 49890 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 51766 49890 52 110 0 51653 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 207064

[startup+942.604 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=744656/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=399212 CPUtime=942.56
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 52228 0 0 0 94198 58 0 0 25 0 1 0 209155825 408793088 51728 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 99803 51728 52 110 0 99690 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 399212

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=737488/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=399348 CPUtime=1002.57
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 53976 0 0 0 100196 61 0 0 25 0 1 0 209155825 408932352 53476 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 99837 53476 52 110 0 99724 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 399348

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=730384/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=399636 CPUtime=1062.58
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 55778 0 0 0 106195 63 0 0 25 0 1 0 209155825 409227264 55278 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 99909 55278 52 110 0 99796 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 399636

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=723536/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=399780 CPUtime=1122.6
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 57471 0 0 0 112195 65 0 0 25 0 1 0 209155825 409374720 56971 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 99945 56971 52 110 0 99832 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 399780

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=716688/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=399924 CPUtime=1182.61
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 59206 0 0 0 118194 67 0 0 25 0 1 0 209155825 409522176 58706 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 99981 58706 52 110 0 99868 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 399924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.07 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=714640/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=399924 CPUtime=1200.02
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 59690 0 0 0 119934 68 0 0 25 0 1 0 209155825 409522176 59190 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 99981 59190 52 110 0 99868 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 399924

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

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

[startup+1200.07 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29811
/proc/meminfo: memFree=714640/2055920 swapFree=4192812/4192956
[pid=29808] ppid=29806 vsize=399924 CPUtime=1200.02
/proc/29808/stat : 29808 (tinisat) R 29806 29808 29374 0 -1 4194304 59690 0 0 0 119934 68 0 0 25 0 1 0 209155825 409522176 59190 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/29808/statm: 99981 59190 52 110 0 99868 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 399924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.07
CPU user time (s): 1199.35
CPU system time (s): 0.71889
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 399924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.35
system time used= 0.71889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59690
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= 24318

runsolver used 1.52077 second user time and 2.74058 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 19 13:33:35 UTC 2007

IDJOB= 300197
IDBENCH= 20029
IDSOLVER= 100
FILE ID= node16/300197-1171892014

PBS_JOBID= 3848814

Free space on /tmp= 66549 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300197-1171892014/tinisat /tmp/evaluation/300197-1171892014/instance-300197-1171892014.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-300197-1171892014 -o ROOT/results/node16/solver-300197-1171892014 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300197-1171892014/tinisat /tmp/evaluation/300197-1171892014/instance-300197-1171892014.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 498372375

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        952304 kB
Buffers:         69664 kB
Cached:         900560 kB
SwapCached:          0 kB
Active:         354176 kB
Inactive:       669640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        952304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          72440 kB
Slab:            65332 kB
Committed_AS:   943216 kB
PageTables:       1720 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= 66549 MiB

End job on node16 on Mon Feb 19 13:53:37 UTC 2007