Trace number 307086

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) 1200.07 1200.63

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
MD5SUMd2577f7a2140d90de7e64601ab0f2e47
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 ...
0.50/0.60	c Restarting after 101 conflicts
0.71/0.78	c Restarting after 251 conflicts
0.91/1.01	c Restarting after 476 conflicts
1.32/1.40	c Restarting after 815 conflicts
1.94/1.96	c Restarting after 1321 conflicts
2.76/2.83	c Restarting after 2080 conflicts
4.09/4.10	c Restarting after 3219 conflicts
6.03/6.06	c Restarting after 4927 conflicts
9.01/9.04	c Restarting after 7490 conflicts
13.41/13.46	c Restarting after 11334 conflicts
21.19/21.26	c Restarting after 17100 conflicts
33.58/33.61	c Restarting after 25750 conflicts
53.97/54.00	c Restarting after 38724 conflicts
88.78/88.92	c Restarting after 58186 conflicts
151.45/151.61	c Restarting after 87378 conflicts
251.71/251.84	c Restarting after 131167 conflicts
432.76/433.00	c Restarting after 196853 conflicts
726.28/726.70	c Restarting after 295379 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/node12/watcher-307086-1172112798 -o ROOT/results/node12/solver-307086-1172112798 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307086-1172112798/sat7_bin /tmp/evaluation/307086-1172112798/instance-307086-1172112798.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: 7.42 6.95 4.72 3/77 17852
/proc/meminfo: memFree=1597872/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=2560 CPUtime=0
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 451 0 0 0 0 0 0 0 18 0 1 0 231234290 2621440 434 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 640 436 88 220 0 417 0

[startup+0.107389 s]
/proc/loadavg: 7.42 6.95 4.72 3/77 17852
/proc/meminfo: memFree=1597872/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=6156 CPUtime=0.1
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 903 0 0 0 10 0 0 0 18 0 1 0 231234290 6303744 886 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 1539 886 88 220 0 1316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6156

[startup+0.515461 s]
/proc/loadavg: 7.42 6.95 4.72 3/77 17852
/proc/meminfo: memFree=1597872/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=10604 CPUtime=0.5
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 2072 0 0 0 50 0 0 0 22 0 1 0 231234290 10858496 2055 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 2651 2055 93 220 0 2428 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10604

[startup+1.33561 s]
/proc/loadavg: 7.42 6.95 4.72 2/78 17853
/proc/meminfo: memFree=1589032/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=10604 CPUtime=1.32
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 2370 0 0 0 132 0 0 0 25 0 1 0 231234290 10858496 2353 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 2651 2353 95 220 0 2428 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10604

[startup+2.97391 s]
/proc/loadavg: 7.42 6.95 4.72 2/78 17853
/proc/meminfo: memFree=1587560/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=14816 CPUtime=2.96
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 2834 0 0 0 295 1 0 0 25 0 1 0 231234290 15171584 2817 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532794 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 3704 2817 95 220 0 3481 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14816

[startup+6.25049 s]
/proc/loadavg: 6.91 6.85 4.70 2/78 17853
/proc/meminfo: memFree=1583784/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=19348 CPUtime=6.24
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 3713 0 0 0 622 2 0 0 25 0 1 0 231234290 19812352 3696 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 4837 3696 95 220 0 4614 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19348

[startup+12.7097 s]
/proc/loadavg: 6.00 6.65 4.66 2/78 17853
/proc/meminfo: memFree=1576424/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=24828 CPUtime=12.7
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 5449 0 0 0 1267 3 0 0 25 0 1 0 231234290 25423872 5432 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 6207 5432 95 220 0 5984 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 24828

[startup+25.511 s]
/proc/loadavg: 5.23 6.47 4.62 2/78 17853
/proc/meminfo: memFree=1564008/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=36684 CPUtime=25.49
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 8606 0 0 0 2544 5 0 0 25 0 1 0 231234290 37564416 8589 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 9171 8589 95 220 0 8948 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36684

[startup+51.1226 s]
/proc/loadavg: 3.79 6.03 4.52 2/78 17853
/proc/meminfo: memFree=1541160/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=58612 CPUtime=51.1
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 14259 0 0 0 5098 12 0 0 25 0 1 0 231234290 60018688 14242 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 14653 14242 95 220 0 14430 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 58612

[startup+102.339 s]
/proc/loadavg: 2.21 5.25 4.33 2/78 17853
/proc/meminfo: memFree=1501032/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=99704 CPUtime=102.29
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 24355 0 0 0 10205 24 0 0 25 0 1 0 231234290 102096896 24338 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 24926 24338 95 220 0 24703 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 99704

[startup+162.376 s]
/proc/loadavg: 1.44 4.47 4.12 2/78 17853
/proc/meminfo: memFree=1458152/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=141504 CPUtime=162.31
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 34895 0 0 0 16196 35 0 0 25 0 1 0 231234290 144900096 34878 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 35376 34878 95 220 0 35153 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 141504

[startup+222.411 s]
/proc/loadavg: 1.16 3.84 3.92 2/78 17853
/proc/meminfo: memFree=1427816/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=170704 CPUtime=222.32
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 42453 0 0 0 22190 42 0 0 25 0 1 0 231234290 174800896 42436 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 42676 42436 95 220 0 42453 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 170704

[startup+282.441 s]
/proc/loadavg: 1.06 3.32 3.74 2/78 17853
/proc/meminfo: memFree=1427560/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=170704 CPUtime=282.33
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 42507 0 0 0 28190 43 0 0 25 0 1 0 231234290 174800896 42490 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 42676 42490 95 220 0 42453 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 170704

[startup+342.466 s]
/proc/loadavg: 1.02 2.90 3.57 2/78 17853
/proc/meminfo: memFree=1427496/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=170704 CPUtime=342.33
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 42521 0 0 0 34190 43 0 0 25 0 1 0 231234290 174800896 42504 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532803 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 42676 42504 95 220 0 42453 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 170704

[startup+402.501 s]
/proc/loadavg: 1.00 2.55 3.40 2/78 17853
/proc/meminfo: memFree=1426472/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=174804 CPUtime=402.34
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 42769 0 0 0 40190 44 0 0 25 0 1 0 231234290 178999296 42752 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 43701 42752 95 220 0 43478 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 174804

[startup+462.533 s]
/proc/loadavg: 1.00 2.26 3.25 2/78 17853
/proc/meminfo: memFree=1409000/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=192984 CPUtime=462.36
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 47167 0 0 0 46187 49 0 0 25 0 1 0 231234290 197615616 47150 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 48246 47150 95 220 0 48023 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 192984

[startup+522.595 s]
/proc/loadavg: 1.00 2.03 3.10 2/84 17987
/proc/meminfo: memFree=1375032/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=224060 CPUtime=522.34
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 55435 0 0 0 52175 59 0 0 25 0 1 0 231234290 229437440 55418 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 56015 55418 95 220 0 55792 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 224060

[startup+582.655 s]
/proc/loadavg: 1.03 1.84 2.96 2/78 18547
/proc/meminfo: memFree=1359080/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=242268 CPUtime=582.3
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 59510 0 0 0 58164 66 0 0 25 0 1 0 231234290 248082432 59493 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 60567 59493 95 220 0 60344 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 242268

[startup+642.685 s]
/proc/loadavg: 1.01 1.69 2.85 2/78 18547
/proc/meminfo: memFree=1359144/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=242268 CPUtime=642.31
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 59510 0 0 0 64164 67 0 0 25 0 1 0 231234290 248082432 59493 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 60567 59493 95 220 0 60344 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 242268

[startup+702.71 s]
/proc/loadavg: 1.00 1.57 2.73 2/78 18547
/proc/meminfo: memFree=1359144/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=242268 CPUtime=702.31
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 59532 0 0 0 70164 67 0 0 25 0 1 0 231234290 248082432 59515 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 60567 59515 95 220 0 60344 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 242268

[startup+762.74 s]
/proc/loadavg: 1.00 1.46 2.62 2/78 18547
/proc/meminfo: memFree=1358568/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=242268 CPUtime=762.32
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 59675 0 0 0 76164 68 0 0 25 0 1 0 231234290 248082432 59658 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 60567 59658 95 220 0 60344 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 242268

[startup+822.775 s]
/proc/loadavg: 1.00 1.37 2.51 2/78 18547
/proc/meminfo: memFree=1348200/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=251884 CPUtime=822.34
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 62271 0 0 0 82162 72 0 0 25 0 1 0 231234290 257929216 62254 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 62971 62254 95 220 0 62748 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 251884

[startup+882.808 s]
/proc/loadavg: 1.00 1.30 2.41 2/78 18547
/proc/meminfo: memFree=1338920/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=259348 CPUtime=882.35
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 64587 0 0 0 88159 76 0 0 25 0 1 0 231234290 265572352 64570 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 64837 64570 95 220 0 64614 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 259348

[startup+942.838 s]
/proc/loadavg: 1.00 1.25 2.33 2/78 18547
/proc/meminfo: memFree=1325352/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=276756 CPUtime=942.36
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 67998 0 0 0 94156 80 0 0 25 0 1 0 231234290 283398144 67981 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 69189 67981 95 220 0 68966 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 276756

[startup+1002.87 s]
/proc/loadavg: 1.00 1.20 2.24 2/78 18547
/proc/meminfo: memFree=1310248/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=288896 CPUtime=1002.36
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 71731 0 0 0 100153 83 0 0 25 0 1 0 231234290 295829504 71714 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 72224 71714 95 220 0 72001 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 288896

[startup+1062.9 s]
/proc/loadavg: 1.00 1.16 2.15 2/78 18547
/proc/meminfo: memFree=1310248/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=288896 CPUtime=1062.37
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 71731 0 0 0 106153 84 0 0 25 0 1 0 231234290 295829504 71714 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 72224 71714 95 220 0 72001 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 288896

[startup+1122.93 s]
/proc/loadavg: 1.00 1.13 2.08 2/78 18547
/proc/meminfo: memFree=1310248/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=288896 CPUtime=1122.38
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 71733 0 0 0 112154 84 0 0 25 0 1 0 231234290 295829504 71716 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 72224 71716 95 220 0 72001 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 288896

[startup+1182.96 s]
/proc/loadavg: 1.00 1.10 2.01 2/78 18547
/proc/meminfo: memFree=1310184/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=288896 CPUtime=1182.39
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 71746 0 0 0 118154 85 0 0 25 0 1 0 231234290 295829504 71729 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 72224 71729 95 220 0 72001 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 288896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.09 1.99 2/78 18547
/proc/meminfo: memFree=1310184/2055920 swapFree=4154940/4192956
[pid=17852] ppid=17850 vsize=288896 CPUtime=1200.01
/proc/17852/stat : 17852 (sat7_bin) R 17850 17852 17046 0 -1 4194304 71754 0 0 0 119916 85 0 0 25 0 1 0 231234290 295829504 71737 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/17852/statm: 72224 71737 95 220 0 72001 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 288896

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.07
CPU user time (s): 1199.17
CPU system time (s): 0.902862
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 288896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.17
system time used= 0.902862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71754
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= 25002

runsolver used 1.42378 second user time and 2.81657 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Thu Feb 22 02:53:18 UTC 2007

IDJOB= 307086
IDBENCH= 20197
IDSOLVER= 101
FILE ID= node12/307086-1172112798

PBS_JOBID= 3865351

Free space on /tmp= 66544 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
COMMAND LINE= /tmp/evaluation/307086-1172112798/sat7_bin /tmp/evaluation/307086-1172112798/instance-307086-1172112798.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-307086-1172112798 -o ROOT/results/node12/solver-307086-1172112798 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307086-1172112798/sat7_bin /tmp/evaluation/307086-1172112798/instance-307086-1172112798.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  d2577f7a2140d90de7e64601ab0f2e47

RANDOM SEED= 812851677

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1598280 kB
Buffers:         56224 kB
Cached:         304948 kB
SwapCached:      18268 kB
Active:         195160 kB
Inactive:       192480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598280 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            2708 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            55624 kB
Committed_AS:  1088944 kB
PageTables:       1692 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= 66544 MiB

End job on node12 on Thu Feb 22 03:13:21 UTC 2007