Trace number 299050

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) 1200.09 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 Starting solver ...
0.00/0.01	c Restarting after 100 conflicts
0.00/0.02	c Restarting after 253 conflicts
0.00/0.04	c Restarting after 478 conflicts
0.00/0.06	c Restarting after 817 conflicts
0.10/0.10	c Restarting after 1324 conflicts
0.10/0.16	c Restarting after 2086 conflicts
0.20/0.26	c Restarting after 3225 conflicts
0.30/0.41	c Restarting after 4937 conflicts
0.61/0.63	c Restarting after 7501 conflicts
0.91/0.97	c Restarting after 11345 conflicts
1.43/1.50	c Restarting after 17111 conflicts
2.25/2.30	c Restarting after 25760 conflicts
3.48/3.53	c Restarting after 38735 conflicts
5.42/5.44	c Restarting after 58197 conflicts
8.29/8.38	c Restarting after 87391 conflicts
12.90/12.94	c Restarting after 131180 conflicts
19.76/19.83	c Restarting after 196865 conflicts
30.40/30.50	c Restarting after 295392 conflicts
47.10/47.13	c Restarting after 443182 conflicts
73.21/73.30	c Restarting after 664867 conflicts
112.52/112.65	c Restarting after 997393 conflicts
174.58/174.66	c Restarting after 1496181 conflicts
271.03/271.20	c Restarting after 2244363 conflicts
421.76/421.87	c Restarting after 3366638 conflicts
661.06/661.24	c Restarting after 5050049 conflicts
1040.34/1040.61	c Restarting after 7575166 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/node68/watcher-299050-1171865029 -o ROOT/results/node68/solver-299050-1171865029 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299050-1171865029/sat7_bin /tmp/evaluation/299050-1171865029/instance-299050-1171865029.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 3/64 15323
/proc/meminfo: memFree=727784/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=1216 CPUtime=0
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 206460535 1245184 129 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134847853 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 304 129 87 220 0 81 0

[startup+0.107451 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15323
/proc/meminfo: memFree=727784/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=1612 CPUtime=0.1
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 244 0 0 0 10 0 0 0 18 0 1 0 206460535 1650688 227 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531803 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 403 227 95 220 0 180 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1612

[startup+0.515488 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15323
/proc/meminfo: memFree=727784/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=2128 CPUtime=0.51
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 288 0 0 0 51 0 0 0 21 0 1 0 206460535 2179072 271 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 532 271 95 220 0 309 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2128

[startup+1.33556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=726944/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=2128 CPUtime=1.33
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 331 0 0 0 133 0 0 0 25 0 1 0 206460535 2179072 314 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 532 314 95 220 0 309 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2128

[startup+2.97571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=726624/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=2128 CPUtime=2.97
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 382 0 0 0 297 0 0 0 25 0 1 0 206460535 2179072 365 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 532 365 95 220 0 309 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2128

[startup+6.25101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=726304/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=3156 CPUtime=6.24
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 454 0 0 0 624 0 0 0 25 0 1 0 206460535 3231744 437 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 789 437 95 220 0 566 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3156

[startup+12.7066 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=725808/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=3288 CPUtime=12.69
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 552 0 0 0 1269 0 0 0 25 0 1 0 206460535 3366912 535 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579446 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 822 535 95 220 0 599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.6078 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=725360/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=3420 CPUtime=25.59
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 669 0 0 0 2559 0 0 0 25 0 1 0 206460535 3502080 652 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578916 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 855 652 95 220 0 632 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3420

[startup+51.2141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=724848/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=3816 CPUtime=51.19
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 803 0 0 0 5118 1 0 0 25 0 1 0 206460535 3907584 786 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 954 786 95 220 0 731 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3816

[startup+102.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=724336/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=6132 CPUtime=102.39
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 936 0 0 0 10238 1 0 0 25 0 1 0 206460535 6279168 919 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579359 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 1533 919 95 220 0 1310 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 6132

[startup+162.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=723696/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=6536 CPUtime=162.39
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1083 0 0 0 16238 1 0 0 25 0 1 0 206460535 6692864 1066 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528745 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 1634 1066 95 220 0 1411 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 6536

[startup+222.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=723312/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=6940 CPUtime=222.4
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1191 0 0 0 22239 1 0 0 25 0 1 0 206460535 7106560 1174 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532410 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 1735 1174 95 220 0 1512 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 6940

[startup+282.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=722864/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=7216 CPUtime=282.4
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1300 0 0 0 28239 1 0 0 25 0 1 0 206460535 7389184 1283 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 1804 1283 95 220 0 1581 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 7216

[startup+342.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=722544/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=7496 CPUtime=342.4
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1369 0 0 0 34239 1 0 0 25 0 1 0 206460535 7675904 1352 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 1874 1352 95 220 0 1651 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 7496

[startup+402.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=722352/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=7632 CPUtime=402.4
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1421 0 0 0 40239 1 0 0 25 0 1 0 206460535 7815168 1404 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 1908 1404 95 220 0 1685 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 7632

[startup+462.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=721776/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=8040 CPUtime=462.41
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1583 0 0 0 46240 1 0 0 25 0 1 0 206460535 8232960 1566 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2010 1566 95 220 0 1787 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 8040

[startup+522.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=721520/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=8312 CPUtime=522.41
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1641 0 0 0 52240 1 0 0 25 0 1 0 206460535 8511488 1624 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2078 1624 95 220 0 1855 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 8312

[startup+582.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=721264/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=8456 CPUtime=582.42
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1695 0 0 0 58241 1 0 0 25 0 1 0 206460535 8658944 1678 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578840 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2114 1678 95 220 0 1891 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 8456

[startup+642.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=721072/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=8732 CPUtime=642.42
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1756 0 0 0 64241 1 0 0 25 0 1 0 206460535 8941568 1739 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2183 1739 95 220 0 1960 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 8732

[startup+702.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=720688/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=8864 CPUtime=702.43
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1840 0 0 0 70242 1 0 0 25 0 1 0 206460535 9076736 1823 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542649 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2216 1823 95 220 0 1993 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 8864

[startup+762.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=720496/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9132 CPUtime=762.43
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1883 0 0 0 76242 1 0 0 25 0 1 0 206460535 9351168 1866 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2283 1866 95 220 0 2060 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 9132

[startup+822.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=720368/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9268 CPUtime=822.43
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1919 0 0 0 82242 1 0 0 25 0 1 0 206460535 9490432 1902 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2317 1902 95 220 0 2094 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 9268

[startup+882.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=720240/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9412 CPUtime=882.44
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1946 0 0 0 88242 2 0 0 25 0 1 0 206460535 9637888 1929 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2353 1929 95 220 0 2130 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 9412

[startup+942.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=720176/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9412 CPUtime=942.44
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 1971 0 0 0 94242 2 0 0 25 0 1 0 206460535 9637888 1954 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2353 1954 95 220 0 2130 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 9412

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=720112/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9548 CPUtime=1002.45
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 2000 0 0 0 100243 2 0 0 25 0 1 0 206460535 9777152 1983 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2387 1983 95 220 0 2164 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 9548

[startup+1062.72 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 15324
/proc/meminfo: memFree=719920/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9692 CPUtime=1062.45
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 2047 0 0 0 106243 2 0 0 25 0 1 0 206460535 9924608 2030 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2423 2030 95 220 0 2200 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 9692

[startup+1122.74 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 15324
/proc/meminfo: memFree=719792/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9836 CPUtime=1122.46
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 2083 0 0 0 112244 2 0 0 25 0 1 0 206460535 10072064 2066 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2459 2066 95 220 0 2236 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 9836

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=719664/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9980 CPUtime=1182.46
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 2113 0 0 0 118244 2 0 0 25 0 1 0 206460535 10219520 2096 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2495 2096 95 220 0 2272 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 9980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15324
/proc/meminfo: memFree=719600/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9980 CPUtime=1200.08
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 2122 0 0 0 120006 2 0 0 25 0 1 0 206460535 10219520 2105 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2495 2105 95 220 0 2272 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9980

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 1.00 1.00 2/65 15324
/proc/meminfo: memFree=719600/2055920 swapFree=4183892/4192956
[pid=15323] ppid=15321 vsize=9980 CPUtime=1200.08
/proc/15323/stat : 15323 (sat7_bin) R 15321 15323 13076 0 -1 4194304 2122 0 0 0 120006 2 0 0 25 0 1 0 206460535 10219520 2105 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/15323/statm: 2495 2105 95 220 0 2272 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.028995
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 9980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2122
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= 1265

runsolver used 0.738887 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Feb 19 06:03:49 UTC 2007

IDJOB= 299050
IDBENCH= 20001
IDSOLVER= 101
FILE ID= node68/299050-1171865029

PBS_JOBID= 3839747

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299050-1171865029/sat7_bin /tmp/evaluation/299050-1171865029/instance-299050-1171865029.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-299050-1171865029 -o ROOT/results/node68/solver-299050-1171865029 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299050-1171865029/sat7_bin /tmp/evaluation/299050-1171865029/instance-299050-1171865029.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 778015848

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:        728256 kB
Buffers:         50136 kB
Cached:        1154660 kB
SwapCached:       3088 kB
Active:         816520 kB
Inactive:       397956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        728256 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            99300 kB
Committed_AS:   625600 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= 66563 MiB

End job on node68 on Mon Feb 19 06:23:52 UTC 2007