Trace number 306102

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) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
MD5SUM44829169fe50d4c74609ee6e189daf0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark243.951
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.21	c Starting solver ...
0.20/0.28	c Restarting after 101 conflicts
0.30/0.37	c Restarting after 251 conflicts
0.40/0.50	c Restarting after 476 conflicts
0.61/0.69	c Restarting after 815 conflicts
0.92/0.97	c Restarting after 1321 conflicts
1.33/1.39	c Restarting after 2083 conflicts
2.04/2.08	c Restarting after 3223 conflicts
3.06/3.10	c Restarting after 4931 conflicts
4.81/4.89	c Restarting after 7493 conflicts
7.67/7.77	c Restarting after 11340 conflicts
11.97/12.05	c Restarting after 17107 conflicts
19.76/19.78	c Restarting after 25758 conflicts
32.26/32.28	c Restarting after 38734 conflicts
54.37/54.49	c Restarting after 58196 conflicts
87.76/87.83	c Restarting after 87390 conflicts
159.24/159.41	c Restarting after 131179 conflicts
261.34/261.47	c Restarting after 196864 conflicts
447.31/447.50	c Restarting after 295390 conflicts
795.69/796.01	c Restarting after 443179 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/node6/watcher-306102-1172092248 -o ROOT/results/node6/solver-306102-1172092248 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306102-1172092248/sat7_bin /tmp/evaluation/306102-1172092248/instance-306102-1172092248.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 11542
/proc/meminfo: memFree=1443696/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=1976 CPUtime=0
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 229179530 2023424 338 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 494 339 88 220 0 271 0

[startup+0.107866 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 11542
/proc/meminfo: memFree=1443696/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=3520 CPUtime=0.1
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 695 0 0 0 10 0 0 0 18 0 1 0 229179530 3604480 678 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 880 678 88 220 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3520

[startup+0.515946 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 11542
/proc/meminfo: memFree=1443696/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=9968 CPUtime=0.5
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 1321 0 0 0 50 0 0 0 21 0 1 0 229179530 10207232 1304 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 2492 1304 95 220 0 2269 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9968

[startup+1.33911 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 11543
/proc/meminfo: memFree=1437672/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=9968 CPUtime=1.33
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 1686 0 0 0 132 1 0 0 25 0 1 0 229179530 10207232 1669 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 2492 1669 95 220 0 2269 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9968

[startup+2.97543 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 11543
/proc/meminfo: memFree=1435880/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=9968 CPUtime=2.96
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 2253 0 0 0 295 1 0 0 25 0 1 0 229179530 10207232 2236 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 2492 2236 95 220 0 2269 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9968

[startup+6.25608 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 11543
/proc/meminfo: memFree=1431336/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=14068 CPUtime=6.24
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 3313 0 0 0 622 2 0 0 25 0 1 0 229179530 14405632 3296 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 3517 3296 95 220 0 3294 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14068

[startup+12.7104 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 11543
/proc/meminfo: memFree=1423088/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=22268 CPUtime=12.69
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 5263 0 0 0 1266 3 0 0 25 0 1 0 229179530 22802432 5246 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 5567 5246 95 220 0 5344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22268

[startup+25.5119 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 11543
/proc/meminfo: memFree=1410160/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=38668 CPUtime=25.49
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 8542 0 0 0 2541 8 0 0 25 0 1 0 229179530 39596032 8525 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 9667 8525 95 220 0 9444 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38668

[startup+51.1259 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 11543
/proc/meminfo: memFree=1392752/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=55068 CPUtime=51.09
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 12733 0 0 0 5097 12 0 0 25 0 1 0 229179530 56389632 12716 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029308 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 13767 12716 95 220 0 13544 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 55068

[startup+102.351 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 11543
/proc/meminfo: memFree=1377392/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=67592 CPUtime=102.31
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 16581 0 0 0 10214 17 0 0 25 0 1 0 229179530 69214208 16564 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 16898 16564 95 220 0 16675 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 67592

[startup+162.385 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 11543
/proc/meminfo: memFree=1374320/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=72180 CPUtime=162.31
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 17340 0 0 0 16213 18 0 0 25 0 1 0 229179530 73912320 17323 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 18045 17323 95 220 0 17822 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 72180

[startup+222.42 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 11543
/proc/meminfo: memFree=1362480/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=84720 CPUtime=222.32
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 20292 0 0 0 22210 22 0 0 25 0 1 0 229179530 86753280 20275 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 21180 20275 95 220 0 20957 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 84720

[startup+282.451 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 11543
/proc/meminfo: memFree=1356400/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=89060 CPUtime=282.34
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 21796 0 0 0 28210 24 0 0 25 0 1 0 229179530 91197440 21779 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 22265 21779 95 220 0 22042 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 89060

[startup+342.482 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11543
/proc/meminfo: memFree=1353520/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=93388 CPUtime=342.34
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 22550 0 0 0 34209 25 0 0 25 0 1 0 229179530 95629312 22533 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 23347 22533 95 220 0 23124 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 93388

[startup+402.516 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 11543
/proc/meminfo: memFree=1348528/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=97856 CPUtime=402.36
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 23772 0 0 0 40209 27 0 0 25 0 1 0 229179530 100204544 23755 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 24464 23755 95 220 0 24241 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 97856

[startup+462.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1347952/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=98104 CPUtime=462.37
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 23896 0 0 0 46209 28 0 0 25 0 1 0 229179530 100458496 23879 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538403 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 24526 23879 95 220 0 24303 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 98104

[startup+522.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1342576/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=102336 CPUtime=522.37
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 25253 0 0 0 52208 29 0 0 25 0 1 0 229179530 104792064 25236 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 25584 25236 95 220 0 25361 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 102336

[startup+582.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1342192/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=102688 CPUtime=582.38
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 25335 0 0 0 58208 30 0 0 25 0 1 0 229179530 105152512 25318 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029258 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 25672 25318 95 220 0 25449 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 102688

[startup+642.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1340528/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=107196 CPUtime=642.39
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 25770 0 0 0 64208 31 0 0 25 0 1 0 229179530 109768704 25753 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 26799 25753 95 220 0 26576 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 107196

[startup+702.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1332080/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=115660 CPUtime=702.4
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 27854 0 0 0 70206 34 0 0 25 0 1 0 229179530 118435840 27837 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 28915 27837 95 220 0 28692 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 115660

[startup+762.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1332080/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=115788 CPUtime=762.41
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 27870 0 0 0 76207 34 0 0 25 0 1 0 229179530 118566912 27853 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 28947 27853 95 220 0 28724 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 115788

[startup+822.746 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 11543
/proc/meminfo: memFree=1330608/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=115912 CPUtime=822.43
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 28221 0 0 0 82208 35 0 0 25 0 1 0 229179530 118693888 28204 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 28978 28204 95 220 0 28755 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 115912

[startup+882.783 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 11543
/proc/meminfo: memFree=1324080/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=120380 CPUtime=882.44
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 29850 0 0 0 88206 38 0 0 25 0 1 0 229179530 123269120 29833 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 30095 29833 95 220 0 29872 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 120380

[startup+942.815 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1323376/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=125096 CPUtime=942.45
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 30046 0 0 0 94207 38 0 0 25 0 1 0 229179530 128098304 30029 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 31274 30029 95 220 0 31051 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 125096

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1319792/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=125488 CPUtime=1002.45
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 30965 0 0 0 100205 40 0 0 25 0 1 0 229179530 128499712 30948 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 31372 30948 95 220 0 31149 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 125488

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1316080/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=129720 CPUtime=1062.46
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 31857 0 0 0 106205 41 0 0 25 0 1 0 229179530 132833280 31840 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 32430 31840 95 220 0 32207 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 129720

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1315888/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=129944 CPUtime=1122.47
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 31899 0 0 0 112205 42 0 0 25 0 1 0 229179530 133062656 31882 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 32486 31882 95 220 0 32263 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 129944

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1315440/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=130220 CPUtime=1182.48
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 32025 0 0 0 118206 42 0 0 25 0 1 0 229179530 133345280 32008 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 32555 32008 95 220 0 32332 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 130220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1314992/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=130336 CPUtime=1200
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 32134 0 0 0 119957 43 0 0 25 0 1 0 229179530 133464064 32117 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 32584 32117 95 220 0 32361 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 130336

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11543
/proc/meminfo: memFree=1314992/2055924 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=130336 CPUtime=1200
/proc/11542/stat : 11542 (sat7_bin) R 11540 11542 11485 0 -1 4194304 32134 0 0 0 119957 43 0 0 25 0 1 0 229179530 133464064 32117 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 32584 32117 95 220 0 32361 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 130336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.58
CPU system time (s): 0.451931
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 130336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.451931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32134
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= 1100

runsolver used 1.42378 second user time and 2.78958 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Feb 21 21:10:48 UTC 2007

IDJOB= 306102
IDBENCH= 20173
IDSOLVER= 101
FILE ID= node6/306102-1172092248

PBS_JOBID= 3865335

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
COMMAND LINE= /tmp/evaluation/306102-1172092248/sat7_bin /tmp/evaluation/306102-1172092248/instance-306102-1172092248.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-306102-1172092248 -o ROOT/results/node6/solver-306102-1172092248 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306102-1172092248/sat7_bin /tmp/evaluation/306102-1172092248/instance-306102-1172092248.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  44829169fe50d4c74609ee6e189daf0e

RANDOM SEED= 947817341

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1444104 kB
Buffers:         62952 kB
Cached:         413796 kB
SwapCached:          0 kB
Active:         219172 kB
Inactive:       313624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1444104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          74936 kB
Slab:            64612 kB
Committed_AS:   863548 kB
PageTables:       1744 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= 66548 MiB

End job on node6 on Wed Feb 21 21:30:51 UTC 2007