Trace number 311800

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) 1200.04 1200.48

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/311800-1172576838/instance-311800-1172576838.cnf
0.00/0.01	c 2405 variables, 7478 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/node68/watcher-311800-1172576838 -o ROOT/results/node68/solver-311800-1172576838 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311800-1172576838/tinisat /tmp/evaluation/311800-1172576838/instance-311800-1172576838.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 3/64 2276
/proc/meminfo: memFree=1803344/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=716 CPUtime=0
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 277641459 733184 88 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 179 88 48 110 0 66 0

[startup+0.106837 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2276
/proc/meminfo: memFree=1803344/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=1996 CPUtime=0.1
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 318 0 0 0 10 0 0 0 18 0 1 0 277641459 2043904 302 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 499 302 52 110 0 386 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.514873 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2276
/proc/meminfo: memFree=1803344/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=2888 CPUtime=0.51
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 454 0 0 0 51 0 0 0 21 0 1 0 277641459 2957312 438 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 722 438 52 110 0 609 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2888

[startup+1.33495 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2277
/proc/meminfo: memFree=1801032/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=4844 CPUtime=1.33
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 687 0 0 0 133 0 0 0 25 0 1 0 277641459 4960256 671 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515452 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 1211 671 52 110 0 1098 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4844

[startup+2.9711 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2277
/proc/meminfo: memFree=1799752/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=4844 CPUtime=2.96
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 1084 0 0 0 296 0 0 0 25 0 1 0 277641459 4960256 1068 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134517035 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 1211 1068 52 110 0 1098 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4844

[startup+6.25139 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2277
/proc/meminfo: memFree=1797064/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=8796 CPUtime=6.24
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 1683 0 0 0 624 0 0 0 25 0 1 0 277641459 9007104 1667 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 2199 1667 52 110 0 2086 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8796

[startup+12.707 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 2277
/proc/meminfo: memFree=1793680/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=16428 CPUtime=12.69
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 2499 0 0 0 1268 1 0 0 25 0 1 0 277641459 16822272 2450 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 4107 2450 52 110 0 3994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16428

[startup+25.6071 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2277
/proc/meminfo: memFree=1789200/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=16960 CPUtime=25.59
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 3633 0 0 0 2556 3 0 0 25 0 1 0 277641459 17367040 3584 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 4240 3584 52 110 0 4127 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 16960

[startup+51.2145 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2277
/proc/meminfo: memFree=1782288/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=32088 CPUtime=51.19
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 5406 0 0 0 5114 5 0 0 25 0 1 0 277641459 32858112 5292 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 8022 5292 52 110 0 7909 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 32088

[startup+102.428 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2277
/proc/meminfo: memFree=1772688/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=33560 CPUtime=102.38
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 7795 0 0 0 10231 7 0 0 25 0 1 0 277641459 34365440 7681 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 8390 7681 52 110 0 8277 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 33560

[startup+162.454 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1764816/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=63556 CPUtime=162.4
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 9843 0 0 0 16231 9 0 0 25 0 1 0 277641459 65081344 9600 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 15889 9600 52 110 0 15776 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 63556

[startup+222.475 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1758032/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=64228 CPUtime=222.4
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 11527 0 0 0 22230 10 0 0 25 0 1 0 277641459 65769472 11284 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 16057 11284 52 110 0 15944 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 64228

[startup+282.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1751056/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=64648 CPUtime=282.4
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 13261 0 0 0 28228 12 0 0 25 0 1 0 277641459 66199552 13018 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 16162 13018 52 110 0 16049 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 64648

[startup+342.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1744472/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=65892 CPUtime=342.41
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 14876 0 0 0 34227 14 0 0 25 0 1 0 277641459 67473408 14633 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 16473 14633 52 110 0 16360 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 65892

[startup+402.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1739864/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=66708 CPUtime=402.42
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 16027 0 0 0 40226 16 0 0 25 0 1 0 277641459 68308992 15784 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 16677 15784 52 110 0 16564 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 66708

[startup+462.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1735704/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=125108 CPUtime=462.41
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 17317 0 0 0 46224 17 0 0 25 0 1 0 277641459 128110592 16817 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 31277 16817 52 110 0 31164 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 125108

[startup+522.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1732056/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=125524 CPUtime=522.42
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 18240 0 0 0 52224 18 0 0 25 0 1 0 277641459 128536576 17740 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 31381 17740 52 110 0 31268 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 125524

[startup+582.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1727832/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=125996 CPUtime=582.43
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 19278 0 0 0 58223 20 0 0 25 0 1 0 277641459 129019904 18778 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 31499 18778 52 110 0 31386 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 125996

[startup+642.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1723352/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=126408 CPUtime=642.43
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 20400 0 0 0 64222 21 0 0 25 0 1 0 277641459 129441792 19900 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 31602 19900 52 110 0 31489 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 126408

[startup+702.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1719384/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=127104 CPUtime=702.43
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 21381 0 0 0 70221 22 0 0 25 0 1 0 277641459 130154496 20881 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 31776 20881 52 110 0 31663 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 127104

[startup+762.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1715992/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=127796 CPUtime=762.44
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 22225 0 0 0 76221 23 0 0 25 0 1 0 277641459 130863104 21725 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 31949 21725 52 110 0 31836 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 127796

[startup+822.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2303
/proc/meminfo: memFree=1711656/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=127932 CPUtime=822.44
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 23018 0 0 0 82220 24 0 0 25 0 1 0 277641459 131002368 22518 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 31983 22518 52 110 0 31870 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 127932

[startup+882.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2411
/proc/meminfo: memFree=1708640/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=128480 CPUtime=882.41
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 23754 0 0 0 88216 25 0 0 25 0 1 0 277641459 131563520 23254 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/2276/statm: 32120 23254 52 110 0 32007 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 128480

[startup+942.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2475
/proc/meminfo: memFree=1706904/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=128880 CPUtime=942.39
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 24468 0 0 0 94212 27 0 0 25 0 1 0 277641459 131973120 23968 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 32220 23968 52 110 0 32107 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 128880

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2475
/proc/meminfo: memFree=1704024/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=129168 CPUtime=1002.39
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 25179 0 0 0 100211 28 0 0 25 0 1 0 277641459 132268032 24679 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 32292 24679 52 110 0 32179 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 129168

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2475
/proc/meminfo: memFree=1700696/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=129300 CPUtime=1062.39
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 26045 0 0 0 106210 29 0 0 25 0 1 0 277641459 132403200 25545 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 32325 25545 52 110 0 32212 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 129300

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2475
/proc/meminfo: memFree=1696856/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=129628 CPUtime=1122.39
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 26995 0 0 0 112209 30 0 0 25 0 1 0 277641459 132739072 26495 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 32407 26495 52 110 0 32294 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 129628

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2475
/proc/meminfo: memFree=1692568/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=129772 CPUtime=1182.39
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 28055 0 0 0 118207 32 0 0 25 0 1 0 277641459 132886528 27555 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 32443 27555 52 110 0 32330 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 129772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2475
/proc/meminfo: memFree=1691416/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=129772 CPUtime=1200.01
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 28333 0 0 0 119969 32 0 0 25 0 1 0 277641459 132886528 27833 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 32443 27833 52 110 0 32330 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 129772

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2475
/proc/meminfo: memFree=1691416/2055920 swapFree=4183020/4192956
[pid=2276] ppid=2274 vsize=129772 CPUtime=1200.01
/proc/2276/stat : 2276 (tinisat) R 2274 2276 2219 0 -1 4194304 28333 0 0 0 119969 32 0 0 25 0 1 0 277641459 132886528 27833 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 32443 27833 52 110 0 32330 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 129772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.343947
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 129772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.343947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28333
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= 1721

runsolver used 0.871867 second user time and 2.41863 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue Feb 27 11:47:18 UTC 2007

IDJOB= 311800
IDBENCH= 20325
IDSOLVER= 100
FILE ID= node68/311800-1172576838

PBS_JOBID= 3971919

Free space on /tmp= 66560 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/311800-1172576838/tinisat /tmp/evaluation/311800-1172576838/instance-311800-1172576838.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-311800-1172576838 -o ROOT/results/node68/solver-311800-1172576838 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311800-1172576838/tinisat /tmp/evaluation/311800-1172576838/instance-311800-1172576838.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 942209815

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1803752 kB
Buffers:         33048 kB
Cached:         171336 kB
SwapCached:       4308 kB
Active:         112660 kB
Inactive:       101524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803752 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          15052 kB
Slab:            24048 kB
Committed_AS:   730508 kB
PageTables:       1380 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= 66560 MiB

End job on node68 on Tue Feb 27 12:07:21 UTC 2007