Trace number 306471

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) 1200.05 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.96
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.14	c Starting solver ...
0.10/0.18	c Restarting after 100 conflicts
0.20/0.23	c Restarting after 250 conflicts
0.30/0.32	c Restarting after 476 conflicts
0.40/0.45	c Restarting after 813 conflicts
0.61/0.65	c Restarting after 1320 conflicts
0.91/0.95	c Restarting after 2079 conflicts
1.32/1.42	c Restarting after 3220 conflicts
2.14/2.18	c Restarting after 4929 conflicts
3.26/3.35	c Restarting after 7491 conflicts
5.42/5.48	c Restarting after 11337 conflicts
8.79/8.82	c Restarting after 17103 conflicts
14.43/14.52	c Restarting after 25753 conflicts
24.46/24.50	c Restarting after 38727 conflicts
41.88/41.96	c Restarting after 58190 conflicts
71.06/71.16	c Restarting after 87383 conflicts
124.80/124.92	c Restarting after 131172 conflicts
222.58/222.70	c Restarting after 196857 conflicts
368.81/368.97	c Restarting after 295383 conflicts
600.01/600.28	c Restarting after 443172 conflicts
985.41/985.71	c Restarting after 664855 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/node59/watcher-306471-1172099700 -o ROOT/results/node59/solver-306471-1172099700 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306471-1172099700/sat7_bin /tmp/evaluation/306471-1172099700/instance-306471-1172099700.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 9728
/proc/meminfo: memFree=1893360/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=1812 CPUtime=0
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 317 0 0 0 0 0 0 0 18 0 1 0 229926757 1855488 300 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 453 301 88 220 0 230 0

[startup+0.106623 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9728
/proc/meminfo: memFree=1893360/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=3356 CPUtime=0.1
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 624 0 0 0 10 0 0 0 18 0 1 0 229926757 3436544 607 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 839 607 88 220 0 616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.514667 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9728
/proc/meminfo: memFree=1893360/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=5568 CPUtime=0.5
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 1039 0 0 0 50 0 0 0 21 0 1 0 229926757 5701632 1022 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 1392 1022 95 220 0 1169 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5568

[startup+1.33476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1888552/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=9668 CPUtime=1.32
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 1415 0 0 0 132 0 0 0 25 0 1 0 229926757 9900032 1398 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 2417 1398 95 220 0 2194 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9668

[startup+2.97094 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1886632/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=9668 CPUtime=2.96
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 2051 0 0 0 296 0 0 0 25 0 1 0 229926757 9900032 2034 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 2417 2034 95 220 0 2194 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9668

[startup+6.2513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1881576/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=13768 CPUtime=6.24
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 3214 0 0 0 623 1 0 0 25 0 1 0 229926757 14098432 3197 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528612 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 3442 3197 95 220 0 3219 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13768

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1873448/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=21968 CPUtime=12.68
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 5110 0 0 0 1265 3 0 0 25 0 1 0 229926757 22495232 5093 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 5492 5093 95 220 0 5269 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21968

[startup+25.5054 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1866088/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=30288 CPUtime=25.48
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 6877 0 0 0 2543 5 0 0 25 0 1 0 229926757 31014912 6860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 7572 6860 95 220 0 7349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30288

[startup+51.1142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1860200/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=34508 CPUtime=51.09
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 8329 0 0 0 5102 7 0 0 25 0 1 0 229926757 35336192 8312 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 8627 8312 95 220 0 8404 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34508

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1850984/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=43084 CPUtime=102.28
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 10613 0 0 0 10219 9 0 0 25 0 1 0 229926757 44118016 10596 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 10771 10596 95 220 0 10548 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 43084

[startup+162.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1841256/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=56052 CPUtime=162.28
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 13040 0 0 0 16216 12 0 0 25 0 1 0 229926757 57397248 13023 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 14013 13023 95 220 0 13790 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 56052

[startup+222.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1837864/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=56460 CPUtime=222.28
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 13883 0 0 0 22215 13 0 0 25 0 1 0 229926757 57815040 13866 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 14115 13866 95 220 0 13892 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 56460

[startup+282.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1834280/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=61060 CPUtime=282.28
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 14770 0 0 0 28214 14 0 0 25 0 1 0 229926757 62525440 14753 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 15265 14753 95 220 0 15042 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 61060

[startup+342.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1832808/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=61344 CPUtime=342.29
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 15124 0 0 0 34214 15 0 0 25 0 1 0 229926757 62816256 15107 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 15336 15107 95 220 0 15113 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 61344

[startup+402.416 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 9729
/proc/meminfo: memFree=1831272/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=65832 CPUtime=402.29
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 15499 0 0 0 40214 15 0 0 25 0 1 0 229926757 67411968 15482 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579449 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 16458 15482 95 220 0 16235 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 65832

[startup+462.433 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9729
/proc/meminfo: memFree=1829032/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=66084 CPUtime=462.29
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 16051 0 0 0 46213 16 0 0 25 0 1 0 229926757 67670016 16034 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 16521 16034 95 220 0 16298 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 66084

[startup+522.45 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1827112/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=70440 CPUtime=522.29
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 16528 0 0 0 52213 16 0 0 25 0 1 0 229926757 72130560 16511 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 17610 16511 95 220 0 17387 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 70440

[startup+582.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1825960/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=70696 CPUtime=582.3
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 16804 0 0 0 58213 17 0 0 25 0 1 0 229926757 72392704 16787 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 17674 16787 95 220 0 17451 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 70696

[startup+642.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1823912/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=70948 CPUtime=642.29
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 17314 0 0 0 64212 17 0 0 25 0 1 0 229926757 72650752 17297 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 17737 17297 95 220 0 17514 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 70948

[startup+702.51 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 9729
/proc/meminfo: memFree=1820584/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=75576 CPUtime=702.29
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 18168 0 0 0 70211 18 0 0 25 0 1 0 229926757 77389824 18151 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 18894 18151 95 220 0 18671 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 75576

[startup+762.527 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9729
/proc/meminfo: memFree=1819432/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=76004 CPUtime=762.3
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 18414 0 0 0 76211 19 0 0 25 0 1 0 229926757 77828096 18397 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 19001 18397 95 220 0 18778 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 76004

[startup+822.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1817896/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=76132 CPUtime=822.3
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 18786 0 0 0 82210 20 0 0 25 0 1 0 229926757 77959168 18769 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 19033 18769 95 220 0 18810 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 76132

[startup+882.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1816680/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=80660 CPUtime=882.3
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 19085 0 0 0 88210 20 0 0 25 0 1 0 229926757 82595840 19068 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 20165 19068 95 220 0 19942 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 80660

[startup+942.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1816360/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=80660 CPUtime=942.3
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 19158 0 0 0 94210 20 0 0 25 0 1 0 229926757 82595840 19141 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536737 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 20165 19141 95 220 0 19942 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 80660

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1815208/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=80816 CPUtime=1002.3
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 19445 0 0 0 100209 21 0 0 25 0 1 0 229926757 82755584 19428 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 20204 19428 95 220 0 19981 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 80816

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1813096/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=81076 CPUtime=1062.31
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 19968 0 0 0 106209 22 0 0 25 0 1 0 229926757 83021824 19951 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 20269 19951 95 220 0 20046 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 81076

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9729
/proc/meminfo: memFree=1810920/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=85724 CPUtime=1122.3
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 20496 0 0 0 112208 22 0 0 25 0 1 0 229926757 87781376 20479 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 21431 20479 95 220 0 21208 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 85724

[startup+1182.66 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 9729
/proc/meminfo: memFree=1810536/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=86128 CPUtime=1182.31
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 20581 0 0 0 118208 23 0 0 25 0 1 0 229926757 88195072 20564 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 21532 20564 95 220 0 21309 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 86128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 9729
/proc/meminfo: memFree=1810216/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=86128 CPUtime=1200.02
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 20671 0 0 0 119979 23 0 0 25 0 1 0 229926757 88195072 20654 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 21532 20654 95 220 0 21309 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 86128

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: 1.03 1.01 1.00 2/65 9729
/proc/meminfo: memFree=1810216/2055920 swapFree=4183752/4192956
[pid=9728] ppid=9726 vsize=86128 CPUtime=1200.02
/proc/9728/stat : 9728 (sat7_bin) R 9726 9728 9245 0 -1 4194304 20671 0 0 0 119979 23 0 0 25 0 1 0 229926757 88195072 20654 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/9728/statm: 21532 20654 95 220 0 21309 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 86128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.248962
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 86128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20671
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= 1453

runsolver used 0.755885 second user time and 2.45163 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Feb 21 23:15:00 UTC 2007

IDJOB= 306471
IDBENCH= 20182
IDSOLVER= 101
FILE ID= node59/306471-1172099700

PBS_JOBID= 3892873

Free space on /tmp= 66560 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/306471-1172099700/sat7_bin /tmp/evaluation/306471-1172099700/instance-306471-1172099700.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-306471-1172099700 -o ROOT/results/node59/solver-306471-1172099700 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306471-1172099700/sat7_bin /tmp/evaluation/306471-1172099700/instance-306471-1172099700.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 8138983

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1893896 kB
Buffers:         12744 kB
Cached:          90028 kB
SwapCached:       3716 kB
Active:          51508 kB
Inactive:        62180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893896 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          16408 kB
Slab:            34368 kB
Committed_AS:   523708 kB
PageTables:       1472 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 node59 on Wed Feb 21 23:35:03 UTC 2007