Trace number 299671

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) 1200.05 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
MD5SUMd9d38e7c336971f2f3e902a52634aaec
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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/node4/watcher-299671-1171875746 -o ROOT/results/node4/solver-299671-1171875746 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299671-1171875746/mxc /tmp/evaluation/299671-1171875746/instance-299671-1171875746.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: 1.00 1.00 1.00 3/83 28956
/proc/meminfo: memFree=991216/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=1064 CPUtime=0
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 207529424 1089536 126 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 266 126 57 122 0 140 0

[startup+0.107323 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 28956
/proc/meminfo: memFree=991216/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=1336 CPUtime=0.1
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 209 0 0 0 10 0 0 0 18 0 1 0 207529424 1368064 191 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 334 191 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.515362 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 28956
/proc/meminfo: memFree=991216/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=1600 CPUtime=0.51
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 264 0 0 0 51 0 0 0 21 0 1 0 207529424 1638400 246 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 400 246 67 122 0 274 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1600

[startup+1.33644 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28957
/proc/meminfo: memFree=990376/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=1728 CPUtime=1.33
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 300 0 0 0 133 0 0 0 25 0 1 0 207529424 1769472 282 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 432 282 67 122 0 306 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1728

[startup+2.9796 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28959
/proc/meminfo: memFree=990056/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=1848 CPUtime=2.97
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 349 0 0 0 297 0 0 0 25 0 1 0 207529424 1892352 331 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 462 331 67 122 0 336 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1848

[startup+6.25591 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28961
/proc/meminfo: memFree=989736/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=2212 CPUtime=6.25
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 417 0 0 0 625 0 0 0 25 0 1 0 207529424 2265088 399 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 553 399 67 122 0 427 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2212

[startup+12.7145 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=990360/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=2432 CPUtime=12.69
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 474 0 0 0 1269 0 0 0 25 0 1 0 207529424 2490368 456 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519521 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 608 456 67 122 0 482 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2432

[startup+25.5178 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=990168/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=2672 CPUtime=25.49
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 557 0 0 0 2549 0 0 0 25 0 1 0 207529424 2736128 539 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 668 539 67 122 0 542 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2672

[startup+51.1272 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=989784/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=3040 CPUtime=51.09
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 650 0 0 0 5109 0 0 0 25 0 1 0 207529424 3112960 632 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134687312 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 760 632 67 122 0 634 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3040

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=989208/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=3688 CPUtime=102.29
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 798 0 0 0 10228 1 0 0 25 0 1 0 207529424 3776512 780 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 922 780 67 122 0 796 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3688

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=988760/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=4116 CPUtime=162.3
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 898 0 0 0 16229 1 0 0 25 0 1 0 207529424 4214784 880 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1029 880 67 122 0 903 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4116

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=988312/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=4492 CPUtime=222.31
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 989 0 0 0 22229 2 0 0 25 0 1 0 207529424 4599808 971 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1123 971 67 122 0 997 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 4492

[startup+282.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=988120/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=4688 CPUtime=282.32
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1055 0 0 0 28230 2 0 0 25 0 1 0 207529424 4800512 1037 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1172 1037 67 122 0 1046 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 4688

[startup+342.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=987864/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=4956 CPUtime=342.33
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1118 0 0 0 34230 3 0 0 25 0 1 0 207529424 5074944 1100 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535272 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1239 1100 67 122 0 1113 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 4956

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=987736/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=5156 CPUtime=402.35
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1170 0 0 0 40231 4 0 0 25 0 1 0 207529424 5279744 1152 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1289 1152 67 122 0 1163 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 5156

[startup+462.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=987544/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=5320 CPUtime=462.36
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1196 0 0 0 46232 4 0 0 25 0 1 0 207529424 5447680 1178 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1330 1178 67 122 0 1204 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 5320

[startup+522.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=987352/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=5504 CPUtime=522.37
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1255 0 0 0 52232 5 0 0 25 0 1 0 207529424 5636096 1237 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1376 1237 67 122 0 1250 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 5504

[startup+582.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=987224/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=5684 CPUtime=582.38
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1288 0 0 0 58233 5 0 0 25 0 1 0 207529424 5820416 1270 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1421 1270 67 122 0 1295 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 5684

[startup+642.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=987096/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=5760 CPUtime=642.4
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1320 0 0 0 64234 6 0 0 25 0 1 0 207529424 5898240 1302 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1440 1302 67 122 0 1314 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 5760

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28981
/proc/meminfo: memFree=986968/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=5852 CPUtime=702.41
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1349 0 0 0 70235 6 0 0 25 0 1 0 207529424 5992448 1331 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1463 1331 67 122 0 1337 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 5852

[startup+762.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986904/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=5952 CPUtime=762.42
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1376 0 0 0 76235 7 0 0 25 0 1 0 207529424 6094848 1358 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1488 1358 67 122 0 1362 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 5952

[startup+822.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986584/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=6220 CPUtime=822.44
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1443 0 0 0 82236 8 0 0 25 0 1 0 207529424 6369280 1425 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1555 1425 67 122 0 1429 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 6220

[startup+882.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986584/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=6308 CPUtime=882.45
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1451 0 0 0 88237 8 0 0 25 0 1 0 207529424 6459392 1433 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1577 1433 67 122 0 1451 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 6308

[startup+942.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986456/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=6352 CPUtime=942.46
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1470 0 0 0 94237 9 0 0 25 0 1 0 207529424 6504448 1452 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1588 1452 67 122 0 1462 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 6352

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986392/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=6444 CPUtime=1002.47
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1493 0 0 0 100238 9 0 0 25 0 1 0 207529424 6598656 1475 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1611 1475 67 122 0 1485 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 6444

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986392/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=6444 CPUtime=1062.49
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1498 0 0 0 106239 10 0 0 25 0 1 0 207529424 6598656 1480 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1611 1480 67 122 0 1485 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 6444

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986328/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=6544 CPUtime=1122.51
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1513 0 0 0 112240 11 0 0 25 0 1 0 207529424 6701056 1495 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1636 1495 67 122 0 1510 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 6544

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986264/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=6624 CPUtime=1182.52
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1528 0 0 0 118241 11 0 0 25 0 1 0 207529424 6782976 1510 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1656 1510 67 122 0 1530 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 6624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986264/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=6624 CPUtime=1200.03
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1532 0 0 0 119992 11 0 0 25 0 1 0 207529424 6782976 1514 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1656 1514 67 122 0 1530 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 6624

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28981
/proc/meminfo: memFree=986264/2055920 swapFree=4192812/4192956
[pid=28956] ppid=28954 vsize=6624 CPUtime=1200.03
/proc/28956/stat : 28956 (mxc) R 28954 28956 28112 0 -1 4194304 1532 0 0 0 119992 11 0 0 25 0 1 0 207529424 6782976 1514 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/28956/statm: 1656 1514 67 122 0 1530 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 6624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.117982
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 6632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1532
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= 1769

runsolver used 1.2828 second user time and 2.75258 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Feb 19 09:02:26 UTC 2007

IDJOB= 299671
IDBENCH= 20016
IDSOLVER= 107
FILE ID= node4/299671-1171875746

PBS_JOBID= 3839429

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299671-1171875746/mxc /tmp/evaluation/299671-1171875746/instance-299671-1171875746.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-299671-1171875746 -o ROOT/results/node4/solver-299671-1171875746 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299671-1171875746/mxc /tmp/evaluation/299671-1171875746/instance-299671-1171875746.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  d9d38e7c336971f2f3e902a52634aaec

RANDOM SEED= 671189363

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:        991624 kB
Buffers:         58992 kB
Cached:         866964 kB
SwapCached:          0 kB
Active:         352256 kB
Inactive:       634176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        991624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             676 kB
Writeback:           0 kB
Mapped:          79772 kB
Slab:            62972 kB
Committed_AS:   914828 kB
PageTables:       2012 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 node4 on Mon Feb 19 09:22:28 UTC 2007