Trace number 338863

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) 1200.11 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted 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 variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-338863-1173693835 -o ROOT/results/node4/solver-338863-1173693835 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338863-1173693835/mxc /tmp/evaluation/338863-1173693835/instance-338863-1173693835.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.97 1.00 1.00 3/77 8994
/proc/meminfo: memFree=1433256/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=932 CPUtime=0
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 389338361 954368 86 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 233 86 59 122 0 107 0

[startup+0.092718 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 8994
/proc/meminfo: memFree=1433256/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=1204 CPUtime=0.09
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 180 0 0 0 9 0 0 0 18 0 1 0 389338361 1232896 162 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 301 162 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.101717 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 8994
/proc/meminfo: memFree=1433256/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=1204 CPUtime=0.1
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 183 0 0 0 10 0 0 0 18 0 1 0 389338361 1232896 165 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 301 166 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.301737 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 8994
/proc/meminfo: memFree=1433256/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=1336 CPUtime=0.3
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 217 0 0 0 30 0 0 0 19 0 1 0 389338361 1368064 199 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 334 199 67 122 0 208 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1336

[startup+0.701775 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 8994
/proc/meminfo: memFree=1433256/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=1468 CPUtime=0.69
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 256 0 0 0 69 0 0 0 23 0 1 0 389338361 1503232 238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 367 238 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50185 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1432480/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=1600 CPUtime=1.49
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 290 0 0 0 149 0 0 0 25 0 1 0 389338361 1638400 272 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 400 272 67 122 0 274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10201 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1432160/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=1844 CPUtime=3.09
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 341 0 0 0 309 0 0 0 25 0 1 0 389338361 1888256 323 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 461 323 67 122 0 335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1844

[startup+6.30131 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1431840/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=2136 CPUtime=6.29
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 406 0 0 0 629 0 0 0 25 0 1 0 389338361 2187264 388 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 534 388 67 122 0 408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2136

[startup+12.7029 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1431328/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=2512 CPUtime=12.69
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 494 0 0 0 1269 0 0 0 25 0 1 0 389338361 2572288 476 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 628 476 67 122 0 502 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2512

[startup+25.5011 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1431008/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=2752 CPUtime=25.49
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 571 0 0 0 2549 0 0 0 25 0 1 0 389338361 2818048 553 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 688 553 67 122 0 562 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2752

[startup+51.1016 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1430624/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=3104 CPUtime=51.08
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 667 0 0 0 5108 0 0 0 25 0 1 0 389338361 3178496 649 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 776 649 67 122 0 650 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3104

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1429920/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=3844 CPUtime=102.26
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 834 0 0 0 10226 0 0 0 25 0 1 0 389338361 3936256 816 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 961 816 67 122 0 835 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3844

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1429408/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=4316 CPUtime=162.25
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 960 0 0 0 16224 1 0 0 25 0 1 0 389338361 4419584 942 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1079 942 67 122 0 953 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4316

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1429088/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=4688 CPUtime=222.23
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1042 0 0 0 22222 1 0 0 25 0 1 0 389338361 4800512 1024 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1172 1024 67 122 0 1046 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4688

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1428768/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=4984 CPUtime=282.23
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1128 0 0 0 28221 2 0 0 25 0 1 0 389338361 5103616 1110 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1246 1110 67 122 0 1120 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4984

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1428576/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=5184 CPUtime=342.2
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1170 0 0 0 34218 2 0 0 25 0 1 0 389338361 5308416 1152 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528305 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1296 1152 67 122 0 1170 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5184

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1428384/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=5372 CPUtime=402.19
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1222 0 0 0 40216 3 0 0 25 0 1 0 389338361 5500928 1204 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1343 1204 67 122 0 1217 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5372

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1428192/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=5496 CPUtime=462.17
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1257 0 0 0 46214 3 0 0 25 0 1 0 389338361 5627904 1239 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1374 1239 67 122 0 1248 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5496

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1428128/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=5592 CPUtime=522.16
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1278 0 0 0 52212 4 0 0 25 0 1 0 389338361 5726208 1260 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1398 1260 67 122 0 1272 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5592

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1428000/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=5784 CPUtime=582.14
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1319 0 0 0 58210 4 0 0 25 0 1 0 389338361 5922816 1301 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1446 1301 67 122 0 1320 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5784

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427744/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=5948 CPUtime=642.13
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1365 0 0 0 64208 5 0 0 25 0 1 0 389338361 6090752 1347 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1487 1347 67 122 0 1361 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5948

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427680/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6044 CPUtime=702.12
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1390 0 0 0 70206 6 0 0 25 0 1 0 389338361 6189056 1372 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1511 1372 67 122 0 1385 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 6044

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427616/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6044 CPUtime=762.1
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1394 0 0 0 76204 6 0 0 25 0 1 0 389338361 6189056 1376 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1511 1376 67 122 0 1385 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 6044

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427552/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6140 CPUtime=822.09
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1418 0 0 0 82202 7 0 0 25 0 1 0 389338361 6287360 1400 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1535 1400 67 122 0 1409 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 6140

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427488/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6204 CPUtime=882.07
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1432 0 0 0 88200 7 0 0 25 0 1 0 389338361 6352896 1414 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1551 1414 67 122 0 1425 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 6204

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427232/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6464 CPUtime=942.06
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1498 0 0 0 94198 8 0 0 25 0 1 0 389338361 6619136 1480 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1616 1480 67 122 0 1490 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 6464

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427296/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6452 CPUtime=1002.05
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1503 0 0 0 100196 9 0 0 25 0 1 0 389338361 6606848 1485 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1613 1485 67 122 0 1487 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 6452

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427232/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6552 CPUtime=1062.03
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1522 0 0 0 106194 9 0 0 25 0 1 0 389338361 6709248 1504 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1638 1504 67 122 0 1512 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 6552

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427232/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6652 CPUtime=1122.02
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1536 0 0 0 112192 10 0 0 25 0 1 0 389338361 6811648 1518 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1663 1518 67 122 0 1537 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 6652

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427232/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6620 CPUtime=1182
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1536 0 0 0 118190 10 0 0 25 0 1 0 389338361 6778880 1518 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1655 1518 67 122 0 1529 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 6620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8995
/proc/meminfo: memFree=1427232/2055920 swapFree=4153224/4192956
[pid=8994] ppid=8992 vsize=6620 CPUtime=1200.1
/proc/8994/stat : 8994 (mxc) R 8992 8994 5805 0 -1 4194304 1536 0 0 0 120000 10 0 0 25 0 1 0 389338361 6778880 1518 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8994/statm: 1655 1518 67 122 0 1529 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 6620

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): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.107983
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 6660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1536
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= 23732

runsolver used 1.48477 second user time and 2.83957 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Mar 12 10:03:55 UTC 2007

IDJOB= 338863
IDBENCH= 24733
IDSOLVER= 107
FILE ID= node4/338863-1173693835

PBS_JOBID= 4101462

Free space on /tmp= 66504 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338863-1173693835/mxc /tmp/evaluation/338863-1173693835/instance-338863-1173693835.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-338863-1173693835 -o ROOT/results/node4/solver-338863-1173693835 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338863-1173693835/mxc /tmp/evaluation/338863-1173693835/instance-338863-1173693835.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  cb7fcc0a671d4e8fcabb476bdf51a2fc

RANDOM SEED= 261865685

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1433728 kB
Buffers:         58336 kB
Cached:         466836 kB
SwapCached:       2984 kB
Active:         189948 kB
Inactive:       359732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433728 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          30972 kB
Slab:            58116 kB
Committed_AS:  1364820 kB
PageTables:       1772 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= 66504 MiB

End job on node4 on Mon Mar 12 10:23:58 UTC 2007