Trace number 307127

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) 1200.13 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
MD5SUMc3803de57c6d57343b2d2bb8ea2052c1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.46	c Starting solver ...
0.51/0.58	c Restarting after 100 conflicts
0.71/0.74	c Restarting after 250 conflicts
0.91/1.00	c Restarting after 477 conflicts
1.33/1.39	c Restarting after 817 conflicts
1.84/1.90	c Restarting after 1323 conflicts
2.65/2.75	c Restarting after 2083 conflicts
3.98/4.07	c Restarting after 3222 conflicts
5.82/5.90	c Restarting after 4931 conflicts
8.90/8.99	c Restarting after 7493 conflicts
13.72/13.77	c Restarting after 11339 conflicts
21.19/21.26	c Restarting after 17105 conflicts
33.17/33.24	c Restarting after 25754 conflicts
53.25/53.30	c Restarting after 38728 conflicts
83.76/83.89	c Restarting after 58191 conflicts
145.41/145.47	c Restarting after 87383 conflicts
239.33/239.41	c Restarting after 131172 conflicts
428.48/428.64	c Restarting after 196856 conflicts
725.17/725.48	c Restarting after 295382 conflicts
1196.98/1197.44	c Restarting after 443173 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/node20/watcher-307127-1172113685 -o ROOT/results/node20/solver-307127-1172113685 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307127-1172113685/sat7_bin /tmp/evaluation/307127-1172113685/instance-307127-1172113685.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: 1.00 1.00 1.00 3/77 15930
/proc/meminfo: memFree=1871352/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=2560 CPUtime=0
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 231322454 2621440 433 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 640 434 88 220 0 417 0

[startup+0.107409 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15930
/proc/meminfo: memFree=1871352/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=6156 CPUtime=0.1
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 903 0 0 0 10 0 0 0 18 0 1 0 231322454 6303744 886 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 1539 886 88 220 0 1316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6156

[startup+0.516458 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15930
/proc/meminfo: memFree=1871352/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=10604 CPUtime=0.51
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 2079 0 0 0 50 1 0 0 21 0 1 0 231322454 10858496 2062 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 2651 2062 93 220 0 2428 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10604

[startup+1.33656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1862512/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=10604 CPUtime=1.33
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 2391 0 0 0 132 1 0 0 25 0 1 0 231322454 10858496 2374 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 2651 2374 95 220 0 2428 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10604

[startup+2.97275 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1861104/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=14704 CPUtime=2.96
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 2816 0 0 0 295 1 0 0 25 0 1 0 231322454 15056896 2799 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 3676 2799 95 220 0 3453 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14704

[startup+6.24915 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1857392/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=19340 CPUtime=6.24
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 3702 0 0 0 622 2 0 0 25 0 1 0 231322454 19804160 3685 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 4835 3685 95 220 0 4612 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19340

[startup+12.7069 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1849464/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=25164 CPUtime=12.69
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 5577 0 0 0 1266 3 0 0 25 0 1 0 231322454 25767936 5560 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 6291 5560 95 220 0 6068 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25164

[startup+25.5145 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1836152/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=37016 CPUtime=25.49
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 9050 0 0 0 2543 6 0 0 25 0 1 0 231322454 37904384 9033 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 9254 9033 95 220 0 9031 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37016

[startup+51.1266 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1811960/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=63380 CPUtime=51.09
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 14984 0 0 0 5096 13 0 0 25 0 1 0 231322454 64901120 14967 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 15845 14967 95 220 0 15622 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 63380

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1770168/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=103696 CPUtime=102.3
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 25462 0 0 0 10205 25 0 0 25 0 1 0 231322454 106184704 25445 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 25924 25445 95 220 0 25701 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 103696

[startup+162.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1728568/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=143900 CPUtime=162.32
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 35698 0 0 0 16197 35 0 0 25 0 1 0 231322454 147353600 35681 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 35975 35681 95 220 0 35752 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 143900

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1703736/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=171976 CPUtime=222.33
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 41850 0 0 0 22192 41 0 0 25 0 1 0 231322454 176103424 41833 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 42994 41833 95 220 0 42771 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 171976

[startup+282.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1703352/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=171976 CPUtime=282.34
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 41949 0 0 0 28193 41 0 0 25 0 1 0 231322454 176103424 41932 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 42994 41932 95 220 0 42771 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 171976

[startup+342.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1702456/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=171976 CPUtime=342.36
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 42166 0 0 0 34194 42 0 0 25 0 1 0 231322454 176103424 42149 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538089 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 42994 42149 95 220 0 42771 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 171976

[startup+402.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1687608/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=188100 CPUtime=402.37
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 45881 0 0 0 40191 46 0 0 25 0 1 0 231322454 192614400 45864 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 47025 45864 95 220 0 46802 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 188100

[startup+462.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1668216/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=205920 CPUtime=462.38
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 50709 0 0 0 46187 51 0 0 25 0 1 0 231322454 210862080 50692 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 51480 50692 95 220 0 51257 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 205920

[startup+522.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1635384/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=236912 CPUtime=522.4
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 59025 0 0 0 52180 60 0 0 25 0 1 0 231322454 242597888 59008 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 59228 59008 95 220 0 59005 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 236912

[startup+582.595 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15931
/proc/meminfo: memFree=1614648/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=257240 CPUtime=582.42
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 64020 0 0 0 58178 64 0 0 25 0 1 0 231322454 263413760 64003 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 64310 64003 95 220 0 64087 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 257240

[startup+642.63 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15931
/proc/meminfo: memFree=1614648/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=257240 CPUtime=642.43
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 64025 0 0 0 64179 64 0 0 25 0 1 0 231322454 263413760 64008 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 64310 64008 95 220 0 64087 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 257240

[startup+702.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1614456/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=257240 CPUtime=702.43
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 64039 0 0 0 70179 64 0 0 25 0 1 0 231322454 263413760 64022 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 64310 64022 95 220 0 64087 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 257240

[startup+762.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1612984/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=261340 CPUtime=762.45
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 64413 0 0 0 76180 65 0 0 25 0 1 0 231322454 267612160 64396 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 65335 64396 95 220 0 65112 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 261340

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1599736/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=275240 CPUtime=822.47
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 67705 0 0 0 82179 68 0 0 25 0 1 0 231322454 281845760 67688 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 68810 67688 95 220 0 68587 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 275240

[startup+882.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1581944/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=293256 CPUtime=882.48
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 72174 0 0 0 88176 72 0 0 25 0 1 0 231322454 300294144 72157 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 73314 72157 95 220 0 73091 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 293256

[startup+942.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1553144/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=319888 CPUtime=942.49
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 79358 0 0 0 94169 80 0 0 25 0 1 0 231322454 327565312 79341 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 79972 79341 95 220 0 79749 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 319888

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1535928/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=338612 CPUtime=1002.5
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 83584 0 0 0 100166 84 0 0 25 0 1 0 231322454 346738688 83567 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 84653 83567 95 220 0 84430 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 338612

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1535800/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=338612 CPUtime=1062.52
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 83584 0 0 0 106167 85 0 0 25 0 1 0 231322454 346738688 83567 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 84653 83567 95 220 0 84430 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 338612

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1535800/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=338612 CPUtime=1122.53
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 83584 0 0 0 112168 85 0 0 25 0 1 0 231322454 346738688 83567 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 84653 83567 95 220 0 84430 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 338612

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1535672/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=338612 CPUtime=1182.55
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 83600 0 0 0 118169 86 0 0 25 0 1 0 231322454 346738688 83583 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 84653 83583 95 220 0 84430 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 338612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1535416/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=338612 CPUtime=1200.06
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 83664 0 0 0 119920 86 0 0 25 0 1 0 231322454 346738688 83647 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 84653 83647 95 220 0 84430 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 338612

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15931
/proc/meminfo: memFree=1535416/2055920 swapFree=4151036/4192956
[pid=15930] ppid=15928 vsize=338612 CPUtime=1200.06
/proc/15930/stat : 15930 (sat7_bin) R 15928 15930 14795 0 -1 4194304 83664 0 0 0 119920 86 0 0 25 0 1 0 231322454 346738688 83647 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15930/statm: 84653 83647 95 220 0 84430 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 338612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.13
CPU user time (s): 1199.21
CPU system time (s): 0.92086
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 338612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.21
system time used= 0.92086
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83664
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= 8
involuntary context switches= 2930

runsolver used 1.41278 second user time and 2.78858 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Feb 22 03:08:05 UTC 2007

IDJOB= 307127
IDBENCH= 20198
IDSOLVER= 101
FILE ID= node20/307127-1172113685

PBS_JOBID= 3892908

Free space on /tmp= 66558 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
COMMAND LINE= /tmp/evaluation/307127-1172113685/sat7_bin /tmp/evaluation/307127-1172113685/instance-307127-1172113685.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-307127-1172113685 -o ROOT/results/node20/solver-307127-1172113685 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307127-1172113685/sat7_bin /tmp/evaluation/307127-1172113685/instance-307127-1172113685.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  c3803de57c6d57343b2d2bb8ea2052c1

RANDOM SEED= 512895714

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:       1871824 kB
Buffers:         21904 kB
Cached:          90528 kB
SwapCached:       6568 kB
Active:          56744 kB
Inactive:        79028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871824 kB
SwapTotal:     4192956 kB
SwapFree:      4151036 kB
Dirty:            2704 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            33916 kB
Committed_AS:   606328 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= 66558 MiB

End job on node20 on Thu Feb 22 03:28:07 UTC 2007