Trace number 302166

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
SAT7 2007-02-08? (TO) 1200.11 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark299.403
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.10	c Starting solver ...
0.10/0.12	c Restarting after 102 conflicts
0.10/0.14	c Restarting after 252 conflicts
0.10/0.18	c Restarting after 477 conflicts
0.20/0.22	c Restarting after 814 conflicts
0.20/0.30	c Restarting after 1322 conflicts
0.40/0.42	c Restarting after 2082 conflicts
0.60/0.62	c Restarting after 3221 conflicts
0.91/0.92	c Restarting after 4929 conflicts
1.43/1.45	c Restarting after 7492 conflicts
2.35/2.40	c Restarting after 11336 conflicts
4.19/4.25	c Restarting after 17103 conflicts
7.16/7.20	c Restarting after 25754 conflicts
12.18/12.19	c Restarting after 38730 conflicts
21.70/21.76	c Restarting after 58192 conflicts
36.35/36.46	c Restarting after 87384 conflicts
64.01/64.05	c Restarting after 131175 conflicts
103.43/103.47	c Restarting after 196859 conflicts
175.53/175.63	c Restarting after 295385 conflicts
285.41/285.51	c Restarting after 443175 conflicts
477.66/477.87	c Restarting after 664859 conflicts
765.14/765.35	c Restarting after 997384 conflicts

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-302166-1172005601 -o ROOT/results/node3/solver-302166-1172005601 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302166-1172005601/sat7_bin /tmp/evaluation/302166-1172005601/instance-302166-1172005601.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 0.97 0.98 3/77 14181
/proc/meminfo: memFree=750568/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=1228 CPUtime=0
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 220514960 1257472 135 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 307 135 87 220 0 84 0

[startup+0.107469 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 14181
/proc/meminfo: memFree=750568/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=3036 CPUtime=0.1
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 454 0 0 0 10 0 0 0 18 0 1 0 220514960 3108864 437 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 759 438 93 220 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3036

[startup+0.515501 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 14181
/proc/meminfo: memFree=750568/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=5220 CPUtime=0.5
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 857 0 0 0 50 0 0 0 21 0 1 0 220514960 5345280 840 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 1305 840 95 220 0 1082 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5220

[startup+1.33557 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 14182
/proc/meminfo: memFree=745760/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=9320 CPUtime=1.33
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 1434 0 0 0 132 1 0 0 25 0 1 0 220514960 9543680 1417 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 2330 1417 95 220 0 2107 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9320

[startup+2.9717 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 14182
/proc/meminfo: memFree=743072/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=13420 CPUtime=2.96
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 2305 0 0 0 295 1 0 0 25 0 1 0 220514960 13742080 2288 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134525826 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 3355 2288 95 220 0 3132 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13420

[startup+6.25397 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 14182
/proc/meminfo: memFree=739680/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=13420 CPUtime=6.24
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 2882 0 0 0 622 2 0 0 25 0 1 0 220514960 13742080 2865 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 3355 2865 95 220 0 3132 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13420

[startup+12.7095 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 14182
/proc/meminfo: memFree=736608/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=17652 CPUtime=12.7
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 3538 0 0 0 1267 3 0 0 25 0 1 0 220514960 18075648 3521 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 4413 3521 95 220 0 4190 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17652

[startup+25.6106 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 14182
/proc/meminfo: memFree=734432/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=17920 CPUtime=25.6
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 4100 0 0 0 2556 4 0 0 25 0 1 0 220514960 18350080 4083 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 4480 4083 95 220 0 4257 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 17920

[startup+51.2207 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 14182
/proc/meminfo: memFree=731232/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=22560 CPUtime=51.19
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 4852 0 0 0 5115 4 0 0 25 0 1 0 220514960 23101440 4835 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 5640 4835 95 220 0 5417 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 22560

[startup+102.438 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 14182
/proc/meminfo: memFree=725792/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=27212 CPUtime=102.4
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 6216 0 0 0 10234 6 0 0 25 0 1 0 220514960 27865088 6199 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558998 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 6803 6199 95 220 0 6580 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 27212

[startup+162.468 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=722912/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=32144 CPUtime=162.42
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 6920 0 0 0 16235 7 0 0 25 0 1 0 220514960 32915456 6903 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 8036 6903 95 220 0 7813 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 32144

[startup+222.497 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=720416/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=32824 CPUtime=222.44
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 7534 0 0 0 22236 8 0 0 25 0 1 0 220514960 33611776 7517 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 8206 7517 95 220 0 7983 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 32824

[startup+282.523 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=719392/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=33416 CPUtime=282.44
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 7811 0 0 0 28236 8 0 0 25 0 1 0 220514960 34217984 7794 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 8354 7794 95 220 0 8131 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 33416

[startup+342.557 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=716384/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=38064 CPUtime=342.47
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 8531 0 0 0 34237 10 0 0 25 0 1 0 220514960 38977536 8514 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 9516 8514 95 220 0 9293 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 38064

[startup+402.588 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=714720/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=38504 CPUtime=402.48
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 8967 0 0 0 40238 10 0 0 25 0 1 0 220514960 39428096 8950 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 9626 8950 95 220 0 9403 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 38504

[startup+462.615 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=713888/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=38824 CPUtime=462.5
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 9164 0 0 0 46239 11 0 0 25 0 1 0 220514960 39755776 9147 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 9706 9147 95 220 0 9483 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 38824

[startup+522.645 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=712352/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=39376 CPUtime=522.51
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 9557 0 0 0 52240 11 0 0 25 0 1 0 220514960 40321024 9540 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 9844 9540 95 220 0 9621 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 39376

[startup+582.68 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=711200/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=43916 CPUtime=582.53
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 9841 0 0 0 58241 12 0 0 25 0 1 0 220514960 44969984 9824 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 10979 9824 95 220 0 10756 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 43916

[startup+642.707 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=710560/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=44224 CPUtime=642.55
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 9990 0 0 0 64242 13 0 0 25 0 1 0 220514960 45285376 9973 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 11056 9973 95 220 0 10833 0
Current children cumulated CPU time (s) 642.55
Current children cumulated vsize (KiB) 44224

[startup+702.736 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14182
/proc/meminfo: memFree=710112/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=44364 CPUtime=702.56
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 10105 0 0 0 70243 13 0 0 25 0 1 0 220514960 45428736 10088 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 11091 10088 95 220 0 10868 0
Current children cumulated CPU time (s) 702.56
Current children cumulated vsize (KiB) 44364

[startup+762.761 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 14182
/proc/meminfo: memFree=709600/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=44668 CPUtime=762.57
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 10243 0 0 0 76243 14 0 0 25 0 1 0 220514960 45740032 10226 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 11167 10226 95 220 0 10944 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 44668

[startup+822.794 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 14182
/proc/meminfo: memFree=707936/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=45128 CPUtime=822.59
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 10665 0 0 0 82244 15 0 0 25 0 1 0 220514960 46211072 10648 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 11282 10648 95 220 0 11059 0
Current children cumulated CPU time (s) 822.59
Current children cumulated vsize (KiB) 45128

[startup+882.819 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14182
/proc/meminfo: memFree=706784/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=45540 CPUtime=882.6
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 10954 0 0 0 88245 15 0 0 25 0 1 0 220514960 46632960 10937 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 11385 10937 95 220 0 11162 0
Current children cumulated CPU time (s) 882.6
Current children cumulated vsize (KiB) 45540

[startup+942.847 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14182
/proc/meminfo: memFree=706272/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=45824 CPUtime=942.61
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 11080 0 0 0 94245 16 0 0 25 0 1 0 220514960 46923776 11063 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 11456 11063 95 220 0 11233 0
Current children cumulated CPU time (s) 942.61
Current children cumulated vsize (KiB) 45824

[startup+1002.87 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14182
/proc/meminfo: memFree=705440/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=50208 CPUtime=1002.63
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 11299 0 0 0 100246 17 0 0 25 0 1 0 220514960 51412992 11282 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 12552 11282 95 220 0 12329 0
Current children cumulated CPU time (s) 1002.63
Current children cumulated vsize (KiB) 50208

[startup+1062.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14182
/proc/meminfo: memFree=704736/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=50520 CPUtime=1062.65
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 11450 0 0 0 106247 18 0 0 25 0 1 0 220514960 51732480 11433 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 12630 11433 95 220 0 12407 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 50520

[startup+1122.93 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14182
/proc/meminfo: memFree=704544/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=50664 CPUtime=1122.66
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 11509 0 0 0 112248 18 0 0 25 0 1 0 220514960 51879936 11492 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 12666 11492 95 220 0 12443 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 50664

[startup+1182.96 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14182
/proc/meminfo: memFree=704160/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=50804 CPUtime=1182.68
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 11605 0 0 0 118249 19 0 0 25 0 1 0 220514960 52023296 11588 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 12701 11588 95 220 0 12478 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 50804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14182
/proc/meminfo: memFree=704160/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=50804 CPUtime=1200.09
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 11613 0 0 0 119990 19 0 0 25 0 1 0 220514960 52023296 11596 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 12701 11596 95 220 0 12478 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 50804

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14182
/proc/meminfo: memFree=704160/2055920 swapFree=4192812/4192956
[pid=14181] ppid=14179 vsize=50804 CPUtime=1200.09
/proc/14181/stat : 14181 (sat7_bin) R 14179 14181 13207 0 -1 4194304 11613 0 0 0 119990 19 0 0 25 0 1 0 220514960 52023296 11596 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14181/statm: 12701 11596 95 220 0 12478 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 50804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.11
CPU user time (s): 1199.91
CPU system time (s): 0.200969
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 50804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11613
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= 1390

runsolver used 1.46378 second user time and 2.73258 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 21:06:41 UTC 2007

IDJOB= 302166
IDBENCH= 20077
IDSOLVER= 101
FILE ID= node3/302166-1172005601

PBS_JOBID= 3849101

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/302166-1172005601/sat7_bin /tmp/evaluation/302166-1172005601/instance-302166-1172005601.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-302166-1172005601 -o ROOT/results/node3/solver-302166-1172005601 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302166-1172005601/sat7_bin /tmp/evaluation/302166-1172005601/instance-302166-1172005601.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 618076653

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:        750976 kB
Buffers:         63104 kB
Cached:        1107312 kB
SwapCached:          0 kB
Active:         560968 kB
Inactive:       664072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        750976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          73484 kB
Slab:            65568 kB
Committed_AS:  1073968 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= 66549 MiB

End job on node3 on Tue Feb 20 21:26:44 UTC 2007