Trace number 424427

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
MXC 2007-02-08? (TO) 5000.07 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
MD5SUM8ebdd6d781890bbd86c98c74666c8db1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.237963
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-424427-1177648643 -o ROOT/results/node1/solver-424427-1177648643 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424427-1177648643/mxc /tmp/evaluation/424427-1177648643/instance-424427-1177648643.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/77 8209
/proc/meminfo: memFree=1589616/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=1356 CPUtime=0
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 240902105 1388544 175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 339 176 46 122 0 213 0

[startup+0.0362029 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 8209
/proc/meminfo: memFree=1589616/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=1340 CPUtime=0.03
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 239 0 0 0 3 0 0 0 18 0 1 0 240902105 1372160 187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 335 187 59 122 0 209 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1340

[startup+0.101209 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 8209
/proc/meminfo: memFree=1589616/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=1604 CPUtime=0.1
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 289 0 0 0 10 0 0 0 18 0 1 0 240902105 1642496 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 401 237 59 122 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1604

[startup+0.301232 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 8209
/proc/meminfo: memFree=1589616/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=1744 CPUtime=0.29
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 364 0 0 0 29 0 0 0 19 0 1 0 240902105 1785856 310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 436 310 67 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701279 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 8209
/proc/meminfo: memFree=1589616/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=1988 CPUtime=0.69
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 401 0 0 0 69 0 0 0 23 0 1 0 240902105 2035712 347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 497 347 67 122 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1988

[startup+1.50137 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 8210
/proc/meminfo: memFree=1588328/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=2212 CPUtime=1.49
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 453 0 0 0 149 0 0 0 25 0 1 0 240902105 2265088 399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 553 399 67 122 0 427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2212

[startup+3.10156 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 8210
/proc/meminfo: memFree=1587944/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=2448 CPUtime=3.09
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 514 0 0 0 309 0 0 0 25 0 1 0 240902105 2506752 460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 612 460 67 122 0 486 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2448

[startup+6.30194 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 8210
/proc/meminfo: memFree=1587624/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=2696 CPUtime=6.29
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 578 0 0 0 629 0 0 0 25 0 1 0 240902105 2760704 524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 674 524 67 122 0 548 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2696

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 8210
/proc/meminfo: memFree=1587240/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=2904 CPUtime=12.69
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 647 0 0 0 1269 0 0 0 25 0 1 0 240902105 2973696 593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 726 593 67 122 0 600 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2904

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 8210
/proc/meminfo: memFree=1586664/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=3528 CPUtime=25.49
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 784 0 0 0 2549 0 0 0 25 0 1 0 240902105 3612672 730 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 882 730 67 122 0 756 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3528

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 8210
/proc/meminfo: memFree=1586344/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=3732 CPUtime=51.08
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 858 0 0 0 5108 0 0 0 25 0 1 0 240902105 3821568 804 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 933 804 67 122 0 807 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3732

[startup+102.305 s]
/proc/loadavg: 1.03 0.98 0.98 2/78 8210
/proc/meminfo: memFree=1585768/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=4368 CPUtime=102.27
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1002 0 0 0 10226 1 0 0 25 0 1 0 240902105 4472832 948 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1092 948 67 122 0 966 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4368

[startup+162.301 s]
/proc/loadavg: 1.01 0.98 0.98 2/78 8210
/proc/meminfo: memFree=1585256/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=4736 CPUtime=162.25
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1112 0 0 0 16224 1 0 0 25 0 1 0 240902105 4849664 1058 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1184 1058 67 122 0 1058 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4736

[startup+222.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 8210
/proc/meminfo: memFree=1584808/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=5216 CPUtime=222.23
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1224 0 0 0 22222 1 0 0 25 0 1 0 240902105 5341184 1170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1304 1170 67 122 0 1178 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5216

[startup+282.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 8210
/proc/meminfo: memFree=1584552/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=5504 CPUtime=282.22
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1284 0 0 0 28220 2 0 0 25 0 1 0 240902105 5636096 1230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1376 1230 67 122 0 1250 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5504

[startup+342.301 s]
/proc/loadavg: 1.06 1.01 0.99 2/78 8210
/proc/meminfo: memFree=1584360/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=5696 CPUtime=342.2
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1332 0 0 0 34218 2 0 0 25 0 1 0 240902105 5832704 1278 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534722 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1424 1278 67 122 0 1298 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5696

[startup+402.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 8210
/proc/meminfo: memFree=1584168/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=5888 CPUtime=402.18
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1383 0 0 0 40215 3 0 0 25 0 1 0 240902105 6029312 1329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1472 1329 67 122 0 1346 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5888

[startup+462.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8210
/proc/meminfo: memFree=1584040/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=6008 CPUtime=462.16
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1412 0 0 0 46213 3 0 0 25 0 1 0 240902105 6152192 1358 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528296 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1502 1358 67 122 0 1376 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6008

[startup+522.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 8210
/proc/meminfo: memFree=1584040/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=6072 CPUtime=522.15
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1420 0 0 0 52211 4 0 0 25 0 1 0 240902105 6217728 1366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1518 1366 67 122 0 1392 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6072

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 8210
/proc/meminfo: memFree=1584040/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=6072 CPUtime=582.13
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1420 0 0 0 58209 4 0 0 25 0 1 0 240902105 6217728 1366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1518 1366 67 122 0 1392 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6072

[startup+642.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 8210
/proc/meminfo: memFree=1583784/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=6252 CPUtime=642.12
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 1474 0 0 0 64207 5 0 0 25 0 1 0 240902105 6402048 1420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 1563 1420 67 122 0 1437 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6252


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.13 1.11 1.09 2/78 8410
/proc/meminfo: memFree=1580392/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4061.1
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 406079 31 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 9592

[startup+4122.3 s]
/proc/loadavg: 1.11 1.10 1.09 2/78 8410
/proc/meminfo: memFree=1580392/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4121.09
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 412077 32 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 9592

[startup+4182.3 s]
/proc/loadavg: 1.10 1.10 1.09 2/78 8410
/proc/meminfo: memFree=1580456/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4181.07
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 418075 32 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 9592

[startup+4242.3 s]
/proc/loadavg: 1.09 1.09 1.09 2/78 8410
/proc/meminfo: memFree=1580456/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4241.06
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 424073 33 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 9592

[startup+4302.3 s]
/proc/loadavg: 1.08 1.09 1.09 2/78 8410
/proc/meminfo: memFree=1580456/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4301.04
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 430071 33 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134548106 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 9592

[startup+4362.3 s]
/proc/loadavg: 1.08 1.08 1.09 2/78 8410
/proc/meminfo: memFree=1580456/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4361.02
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 436069 33 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 9592

[startup+4422.3 s]
/proc/loadavg: 1.07 1.08 1.09 2/78 8410
/proc/meminfo: memFree=1580520/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4421.01
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 442067 34 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 9592

[startup+4482.3 s]
/proc/loadavg: 1.07 1.08 1.09 2/78 8410
/proc/meminfo: memFree=1580456/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4480.99
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 448065 34 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 9592

[startup+4542.3 s]
/proc/loadavg: 1.06 1.08 1.09 2/78 8410
/proc/meminfo: memFree=1580456/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4540.98
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 454063 35 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 9592

[startup+4602.3 s]
/proc/loadavg: 1.06 1.08 1.09 2/78 8410
/proc/meminfo: memFree=1580456/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4600.96
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2341 0 0 0 460061 35 0 0 25 0 1 0 240902105 9822208 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2264 67 122 0 2272 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 9592

[startup+4662.3 s]
/proc/loadavg: 1.13 1.09 1.09 2/78 8410
/proc/meminfo: memFree=1580456/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4660.95
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2347 0 0 0 466059 36 0 0 25 0 1 0 240902105 9822208 2270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2270 67 122 0 2272 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 9592

[startup+4722.31 s]
/proc/loadavg: 1.12 1.09 1.09 2/78 8410
/proc/meminfo: memFree=1580392/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4720.93
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2347 0 0 0 472057 36 0 0 25 0 1 0 240902105 9822208 2270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2270 67 122 0 2272 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 9592

[startup+4782.3 s]
/proc/loadavg: 1.11 1.09 1.09 2/78 8410
/proc/meminfo: memFree=1580328/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4780.91
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2347 0 0 0 478055 36 0 0 25 0 1 0 240902105 9822208 2270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2270 67 122 0 2272 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 9592

[startup+4842.3 s]
/proc/loadavg: 1.10 1.08 1.09 2/78 8410
/proc/meminfo: memFree=1580264/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4840.9
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2347 0 0 0 484053 37 0 0 25 0 1 0 240902105 9822208 2270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2270 67 122 0 2272 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 9592

[startup+4902.3 s]
/proc/loadavg: 1.09 1.08 1.09 2/78 8410
/proc/meminfo: memFree=1580328/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9592 CPUtime=4900.88
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2347 0 0 0 490051 37 0 0 25 0 1 0 240902105 9822208 2270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2398 2270 67 122 0 2272 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 9592

[startup+4962.3 s]
/proc/loadavg: 1.08 1.08 1.09 2/78 8410
/proc/meminfo: memFree=1580200/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9656 CPUtime=4960.86
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2363 0 0 0 496048 38 0 0 25 0 1 0 240902105 9887744 2286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2414 2286 67 122 0 2288 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 9656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.11 1.09 1.09 2/78 8410
/proc/meminfo: memFree=1580136/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9728 CPUtime=5000.06
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2385 0 0 0 499968 38 0 0 25 0 1 0 240902105 9961472 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530867 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2432 2306 67 122 0 2306 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9728

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

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

[startup+5001.5 s]
/proc/loadavg: 1.11 1.09 1.09 2/78 8410
/proc/meminfo: memFree=1580136/2055920 swapFree=4145748/4192956
[pid=8209] ppid=8207 vsize=9728 CPUtime=5000.06
/proc/8209/stat : 8209 (mxc) R 8207 8209 8155 0 -1 4194304 2385 0 0 0 499968 38 0 0 25 0 1 0 240902105 9961472 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530867 0 0 4096 0 0 0 0 17 1 0 0
/proc/8209/statm: 2432 2306 67 122 0 2306 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.68
CPU system time (s): 0.385941
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 9864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2385
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= 105450

runsolver used 3.82542 second user time and 10.5384 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Fri Apr 27 04:37:23 UTC 2007

IDJOB= 424427
IDBENCH= 19901
IDSOLVER= 174
FILE ID= node1/424427-1177648643

PBS_JOBID= 4697349

Free space on /tmp= 66521 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424427-1177648643/mxc /tmp/evaluation/424427-1177648643/instance-424427-1177648643.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-424427-1177648643 -o ROOT/results/node1/solver-424427-1177648643 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424427-1177648643/mxc /tmp/evaluation/424427-1177648643/instance-424427-1177648643.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8ebdd6d781890bbd86c98c74666c8db1

RANDOM SEED= 54571188

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1590088 kB
Buffers:         48424 kB
Cached:         327280 kB
SwapCached:      15636 kB
Active:         219488 kB
Inactive:       179944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590088 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          29672 kB
Slab:            51976 kB
Committed_AS:  5204292 kB
PageTables:       1832 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= 66521 MiB

End job on node1 on Fri Apr 27 06:00:46 UTC 2007