Trace number 297375

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) 1200.09 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
MD5SUMa2f5767c9c51923440a1204368c12b36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-297375-1171837610 -o ROOT/results/node3/solver-297375-1171837610 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297375-1171837610/mxc /tmp/evaluation/297375-1171837610/instance-297375-1171837610.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: 0.92 1.08 1.88 3/77 28058
/proc/meminfo: memFree=783008/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=1064 CPUtime=0
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 203715875 1089536 117 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 266 117 57 122 0 140 0

[startup+0.107039 s]
/proc/loadavg: 0.92 1.08 1.88 3/77 28058
/proc/meminfo: memFree=783008/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=1336 CPUtime=0.1
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 201 0 0 0 10 0 0 0 18 0 1 0 203715875 1368064 183 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 334 183 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.519073 s]
/proc/loadavg: 0.92 1.08 1.88 3/77 28058
/proc/meminfo: memFree=783008/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=1468 CPUtime=0.51
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 252 0 0 0 51 0 0 0 22 0 1 0 203715875 1503232 234 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 367 234 67 122 0 241 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.34114 s]
/proc/loadavg: 0.92 1.08 1.88 2/78 28059
/proc/meminfo: memFree=782104/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=1728 CPUtime=1.33
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 296 0 0 0 133 0 0 0 25 0 1 0 203715875 1769472 278 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 432 278 67 122 0 306 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1728

[startup+2.97728 s]
/proc/loadavg: 0.92 1.08 1.88 2/78 28059
/proc/meminfo: memFree=781848/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=1848 CPUtime=2.97
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 342 0 0 0 297 0 0 0 25 0 1 0 203715875 1892352 324 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 462 324 67 122 0 336 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1848

[startup+6.25354 s]
/proc/loadavg: 0.93 1.08 1.88 2/78 28059
/proc/meminfo: memFree=781528/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=2136 CPUtime=6.24
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 402 0 0 0 624 0 0 0 25 0 1 0 203715875 2187264 384 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 534 384 67 122 0 408 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2136

[startup+12.7101 s]
/proc/loadavg: 0.93 1.08 1.87 2/78 28059
/proc/meminfo: memFree=781208/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=2384 CPUtime=12.7
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 462 0 0 0 1270 0 0 0 25 0 1 0 203715875 2441216 444 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 596 444 67 122 0 470 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2384

[startup+25.5121 s]
/proc/loadavg: 0.94 1.08 1.86 2/78 28059
/proc/meminfo: memFree=780888/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=2612 CPUtime=25.5
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 541 0 0 0 2550 0 0 0 25 0 1 0 203715875 2674688 523 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 653 523 67 122 0 527 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2612

[startup+51.1262 s]
/proc/loadavg: 0.96 1.07 1.83 2/78 28059
/proc/meminfo: memFree=780440/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=3064 CPUtime=51.1
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 651 0 0 0 5110 0 0 0 25 0 1 0 203715875 3137536 633 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 766 633 67 122 0 640 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3064

[startup+102.344 s]
/proc/loadavg: 0.98 1.05 1.79 2/78 28059
/proc/meminfo: memFree=779864/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=3536 CPUtime=102.31
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 773 0 0 0 10231 0 0 0 25 0 1 0 203715875 3620864 755 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 884 755 67 122 0 758 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3536

[startup+162.377 s]
/proc/loadavg: 0.99 1.04 1.73 2/78 28059
/proc/meminfo: memFree=779352/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=4064 CPUtime=162.33
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 895 0 0 0 16232 1 0 0 25 0 1 0 203715875 4161536 877 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1016 877 67 122 0 890 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 4064

[startup+222.409 s]
/proc/loadavg: 0.99 1.03 1.69 2/78 28059
/proc/meminfo: memFree=778904/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=4484 CPUtime=222.35
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 988 0 0 0 22234 1 0 0 25 0 1 0 203715875 4591616 970 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1121 970 67 122 0 995 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 4484

[startup+282.438 s]
/proc/loadavg: 0.99 1.02 1.64 2/78 28059
/proc/meminfo: memFree=778712/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=4584 CPUtime=282.36
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1036 0 0 0 28235 1 0 0 25 0 1 0 203715875 4694016 1018 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1146 1018 67 122 0 1020 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 4584

[startup+342.464 s]
/proc/loadavg: 0.99 1.02 1.60 2/78 28059
/proc/meminfo: memFree=778264/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=5072 CPUtime=342.37
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1143 0 0 0 34235 2 0 0 25 0 1 0 203715875 5193728 1125 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1268 1125 67 122 0 1142 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 5072

[startup+402.494 s]
/proc/loadavg: 0.99 1.01 1.56 2/78 28059
/proc/meminfo: memFree=778200/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=5180 CPUtime=402.39
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1170 0 0 0 40237 2 0 0 25 0 1 0 203715875 5304320 1152 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1295 1152 67 122 0 1169 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 5180

[startup+462.522 s]
/proc/loadavg: 0.99 1.01 1.52 2/78 28059
/proc/meminfo: memFree=778008/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=5408 CPUtime=462.4
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1220 0 0 0 46238 2 0 0 25 0 1 0 203715875 5537792 1202 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1352 1202 67 122 0 1226 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 5408

[startup+522.548 s]
/proc/loadavg: 0.99 1.00 1.48 2/78 28059
/proc/meminfo: memFree=777816/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=5488 CPUtime=522.42
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1260 0 0 0 52239 3 0 0 25 0 1 0 203715875 5619712 1242 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1372 1242 67 122 0 1246 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 5488

[startup+582.575 s]
/proc/loadavg: 0.99 1.00 1.45 2/78 28059
/proc/meminfo: memFree=777688/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=5708 CPUtime=582.43
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1302 0 0 0 58240 3 0 0 25 0 1 0 203715875 5844992 1284 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1427 1284 67 122 0 1301 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 5708

[startup+642.608 s]
/proc/loadavg: 0.99 1.00 1.42 2/78 28059
/proc/meminfo: memFree=777624/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=5804 CPUtime=642.44
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1321 0 0 0 64241 3 0 0 25 0 1 0 203715875 5943296 1303 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1451 1303 67 122 0 1325 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 5804

[startup+702.634 s]
/proc/loadavg: 0.99 1.00 1.39 2/78 28059
/proc/meminfo: memFree=777496/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=5804 CPUtime=702.46
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1333 0 0 0 70242 4 0 0 25 0 1 0 203715875 5943296 1315 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1451 1315 67 122 0 1325 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 5804

[startup+762.66 s]
/proc/loadavg: 0.99 1.00 1.36 2/78 28061
/proc/meminfo: memFree=777496/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=5896 CPUtime=762.47
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1345 0 0 0 76243 4 0 0 25 0 1 0 203715875 6037504 1327 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530319 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1474 1327 67 122 0 1348 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 5896

[startup+822.689 s]
/proc/loadavg: 0.99 1.00 1.34 2/78 28061
/proc/meminfo: memFree=777432/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=5896 CPUtime=822.49
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1363 0 0 0 82244 5 0 0 25 0 1 0 203715875 6037504 1345 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1474 1345 67 122 0 1348 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 5896

[startup+882.713 s]
/proc/loadavg: 0.99 1.00 1.32 2/78 28061
/proc/meminfo: memFree=777304/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=6052 CPUtime=882.49
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1394 0 0 0 88244 5 0 0 25 0 1 0 203715875 6197248 1376 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1513 1376 67 122 0 1387 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 6052

[startup+942.742 s]
/proc/loadavg: 0.99 1.00 1.29 2/78 28061
/proc/meminfo: memFree=777176/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=6184 CPUtime=942.5
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1430 0 0 0 94245 5 0 0 25 0 1 0 203715875 6332416 1412 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1546 1412 67 122 0 1420 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 6184

[startup+1002.77 s]
/proc/loadavg: 0.99 1.00 1.27 2/78 28061
/proc/meminfo: memFree=777176/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=6184 CPUtime=1002.52
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1433 0 0 0 100246 6 0 0 25 0 1 0 203715875 6332416 1415 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1546 1415 67 122 0 1420 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 6184

[startup+1062.8 s]
/proc/loadavg: 0.99 1.00 1.25 2/78 28061
/proc/meminfo: memFree=777176/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=6268 CPUtime=1062.53
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1437 0 0 0 106247 6 0 0 25 0 1 0 203715875 6418432 1419 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1567 1419 67 122 0 1441 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 6268

[startup+1122.82 s]
/proc/loadavg: 0.99 1.00 1.23 2/78 28061
/proc/meminfo: memFree=777048/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=6380 CPUtime=1122.55
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1468 0 0 0 112248 7 0 0 25 0 1 0 203715875 6533120 1450 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519334 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1595 1450 67 122 0 1469 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 6380

[startup+1182.85 s]
/proc/loadavg: 0.99 1.00 1.22 2/78 28061
/proc/meminfo: memFree=777048/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=6372 CPUtime=1182.56
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1468 0 0 0 118249 7 0 0 25 0 1 0 203715875 6524928 1450 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1593 1450 67 122 0 1467 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 6372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 1.00 1.21 2/78 28061
/proc/meminfo: memFree=777048/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=6372 CPUtime=1200.08
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1468 0 0 0 120001 7 0 0 25 0 1 0 203715875 6524928 1450 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534105 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1593 1450 67 122 0 1467 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6372

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

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

[startup+1200.37 s]
/proc/loadavg: 0.99 1.00 1.21 2/78 28061
/proc/meminfo: memFree=777048/2055920 swapFree=4192812/4192956
[pid=28058] ppid=28056 vsize=6372 CPUtime=1200.08
/proc/28058/stat : 28058 (mxc) R 28056 28058 26714 0 -1 4194304 1468 0 0 0 120001 7 0 0 25 0 1 0 203715875 6524928 1450 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534105 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1593 1450 67 122 0 1467 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.079987
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 6440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1468
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= 1907

runsolver used 1.3138 second user time and 2.72959 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sun Feb 18 22:26:50 UTC 2007

IDJOB= 297375
IDBENCH= 19960
IDSOLVER= 107
FILE ID= node3/297375-1171837610

PBS_JOBID= 3839369

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297375-1171837610/mxc /tmp/evaluation/297375-1171837610/instance-297375-1171837610.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-297375-1171837610 -o ROOT/results/node3/solver-297375-1171837610 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297375-1171837610/mxc /tmp/evaluation/297375-1171837610/instance-297375-1171837610.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 480282850

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        783352 kB
Buffers:         59376 kB
Cached:        1080168 kB
SwapCached:          0 kB
Active:         540096 kB
Inactive:       654276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        783352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          73716 kB
Slab:            63840 kB
Committed_AS:   973328 kB
PageTables:       1656 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= 66552 MiB

End job on node3 on Sun Feb 18 22:46:53 UTC 2007