Trace number 424442

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) 5000.04 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1504426817-07.UNSAT.shuffled.cnf
MD5SUM622ba5c64d37908b274e891c943bf3e2
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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/node55/watcher-424442-1177654181 -o ROOT/results/node55/solver-424442-1177654181 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424442-1177654181/mxc /tmp/evaluation/424442-1177654181/instance-424442-1177654181.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: 1.02 1.01 1.00 3/64 24262
/proc/meminfo: memFree=1422068/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=1364 CPUtime=0
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 213328172 1396736 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 341 178 46 122 0 215 0

[startup+0.0693161 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 24262
/proc/meminfo: memFree=1422068/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=1472 CPUtime=0.06
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 273 0 0 0 6 0 0 0 18 0 1 0 213328172 1507328 219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 368 219 59 122 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1472

[startup+0.101318 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 24262
/proc/meminfo: memFree=1422068/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=1604 CPUtime=0.09
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 213328172 1642496 241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 401 241 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301336 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 24262
/proc/meminfo: memFree=1422068/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=1876 CPUtime=0.29
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 381 0 0 0 29 0 0 0 19 0 1 0 213328172 1921024 325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134687385 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 469 325 67 122 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701375 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 24262
/proc/meminfo: memFree=1422068/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=2128 CPUtime=0.69
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 447 0 0 0 69 0 0 0 24 0 1 0 213328172 2179072 391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 532 391 67 122 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50145 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24263
/proc/meminfo: memFree=1420716/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=2260 CPUtime=1.49
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 213328172 2314240 428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 565 428 67 122 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2260

[startup+3.1016 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24263
/proc/meminfo: memFree=1420332/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=2524 CPUtime=3.09
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 549 0 0 0 309 0 0 0 25 0 1 0 213328172 2584576 493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 631 493 67 122 0 505 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2524

[startup+6.30191 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24263
/proc/meminfo: memFree=1419884/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=2916 CPUtime=6.29
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 634 0 0 0 629 0 0 0 25 0 1 0 213328172 2985984 578 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 729 578 67 122 0 603 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2916

[startup+12.7015 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24263
/proc/meminfo: memFree=1419436/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=3152 CPUtime=12.69
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 705 0 0 0 1269 0 0 0 25 0 1 0 213328172 3227648 649 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 788 649 67 122 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3152

[startup+25.5017 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24263
/proc/meminfo: memFree=1418988/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=3628 CPUtime=25.48
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 826 0 0 0 2548 0 0 0 25 0 1 0 213328172 3715072 770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 907 770 67 122 0 781 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3628

[startup+51.1012 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1418540/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=4036 CPUtime=51.07
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 924 0 0 0 5107 0 0 0 25 0 1 0 213328172 4132864 868 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1009 868 67 122 0 883 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4036

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1418028/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=4496 CPUtime=102.27
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1047 0 0 0 10226 1 0 0 25 0 1 0 213328172 4603904 991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1124 991 67 122 0 998 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4496

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1417452/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=5068 CPUtime=162.25
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1178 0 0 0 16224 1 0 0 25 0 1 0 213328172 5189632 1122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1267 1122 67 122 0 1141 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5068

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1417068/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=5412 CPUtime=222.23
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1260 0 0 0 22222 1 0 0 25 0 1 0 213328172 5541888 1204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1353 1204 67 122 0 1227 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5412

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1416620/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=5836 CPUtime=282.22
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1369 0 0 0 28221 1 0 0 25 0 1 0 213328172 5976064 1313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1459 1313 67 122 0 1333 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5836

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1416428/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=6028 CPUtime=342.2
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1409 0 0 0 34219 1 0 0 25 0 1 0 213328172 6172672 1353 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1507 1353 67 122 0 1381 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6028

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1416236/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=6156 CPUtime=402.18
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1441 0 0 0 40217 1 0 0 25 0 1 0 213328172 6303744 1385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1539 1385 67 122 0 1413 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6156

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1416172/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=6344 CPUtime=462.16
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1499 0 0 0 46215 1 0 0 25 0 1 0 213328172 6496256 1443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1586 1443 67 122 0 1460 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6344

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1416044/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=6476 CPUtime=522.15
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1524 0 0 0 52214 1 0 0 25 0 1 0 213328172 6631424 1468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1619 1468 67 122 0 1493 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6476

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1416044/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=6476 CPUtime=582.13
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1524 0 0 0 58212 1 0 0 25 0 1 0 213328172 6631424 1468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1619 1468 67 122 0 1493 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6476

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 24263
/proc/meminfo: memFree=1415916/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=6600 CPUtime=642.13
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 1559 0 0 0 64211 2 0 0 25 0 1 0 213328172 6758400 1503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 1650 1503 67 122 0 1524 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6600


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412716/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9616 CPUtime=4061.09
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2348 0 0 0 406101 8 0 0 25 0 1 0 213328172 9846784 2275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2404 2275 67 122 0 2278 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 9616

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412524/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9744 CPUtime=4121.07
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2380 0 0 0 412099 8 0 0 25 0 1 0 213328172 9977856 2307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2436 2307 67 122 0 2310 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 9744

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412588/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9744 CPUtime=4181.05
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2380 0 0 0 418097 8 0 0 25 0 1 0 213328172 9977856 2307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2436 2307 67 122 0 2310 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 9744

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412588/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9744 CPUtime=4241.03
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2380 0 0 0 424095 8 0 0 25 0 1 0 213328172 9977856 2307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2436 2307 67 122 0 2310 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 9744

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412524/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9808 CPUtime=4301.02
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2396 0 0 0 430093 9 0 0 25 0 1 0 213328172 10043392 2323 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2452 2323 67 122 0 2326 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 9808

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412524/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9872 CPUtime=4361.01
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2412 0 0 0 436092 9 0 0 25 0 1 0 213328172 10108928 2339 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2468 2339 67 122 0 2342 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 9872

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412460/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9872 CPUtime=4420.99
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2412 0 0 0 442090 9 0 0 25 0 1 0 213328172 10108928 2339 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2468 2339 67 122 0 2342 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 9872

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412524/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9872 CPUtime=4480.97
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2412 0 0 0 448088 9 0 0 25 0 1 0 213328172 10108928 2339 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2468 2339 67 122 0 2342 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 9872

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412396/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9936 CPUtime=4540.96
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2428 0 0 0 454087 9 0 0 25 0 1 0 213328172 10174464 2355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2484 2355 67 122 0 2358 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 9936

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412396/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=9936 CPUtime=4600.94
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2428 0 0 0 460085 9 0 0 25 0 1 0 213328172 10174464 2355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2484 2355 67 122 0 2358 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 9936

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412332/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=10000 CPUtime=4660.92
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2444 0 0 0 466083 9 0 0 25 0 1 0 213328172 10240000 2371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2500 2371 67 122 0 2374 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 10000

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412268/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=10064 CPUtime=4720.91
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2460 0 0 0 472082 9 0 0 25 0 1 0 213328172 10305536 2387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2516 2387 67 122 0 2390 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 10064

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412332/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=10064 CPUtime=4780.89
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2460 0 0 0 478080 9 0 0 25 0 1 0 213328172 10305536 2387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2516 2387 67 122 0 2390 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 10064

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412268/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=10064 CPUtime=4840.87
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2460 0 0 0 484078 9 0 0 25 0 1 0 213328172 10305536 2387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2516 2387 67 122 0 2390 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 10064

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412268/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=10064 CPUtime=4900.85
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2460 0 0 0 490076 9 0 0 25 0 1 0 213328172 10305536 2387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2516 2387 67 122 0 2390 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 10064

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412268/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=10128 CPUtime=4960.83
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2476 0 0 0 496074 9 0 0 25 0 1 0 213328172 10371072 2403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2532 2403 67 122 0 2406 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 10128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412268/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=10128 CPUtime=5000.03
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2476 0 0 0 499994 9 0 0 25 0 1 0 213328172 10371072 2403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2532 2403 67 122 0 2406 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 10128

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: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1412268/2055920 swapFree=4184544/4192956
[pid=24262] ppid=24260 vsize=10128 CPUtime=5000.03
/proc/24262/stat : 24262 (mxc) R 24260 24262 23972 0 -1 4194304 2476 0 0 0 499994 9 0 0 25 0 1 0 213328172 10371072 2403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 2532 2403 67 122 0 2406 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 10128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.04
CPU user time (s): 4999.94
CPU system time (s): 0.100984
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 10248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2476
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= 7886

runsolver used 4.08938 second user time and 9.61454 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Fri Apr 27 06:09:41 UTC 2007

IDJOB= 424442
IDBENCH= 19919
IDSOLVER= 174
FILE ID= node55/424442-1177654181

PBS_JOBID= 4697375

Free space on /tmp= 66420 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1504426817-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424442-1177654181/mxc /tmp/evaluation/424442-1177654181/instance-424442-1177654181.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-424442-1177654181 -o ROOT/results/node55/solver-424442-1177654181 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424442-1177654181/mxc /tmp/evaluation/424442-1177654181/instance-424442-1177654181.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  622ba5c64d37908b274e891c943bf3e2

RANDOM SEED= 370298545

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1422476 kB
Buffers:         56940 kB
Cached:         491168 kB
SwapCached:       2556 kB
Active:         271068 kB
Inactive:       286872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422476 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          16216 kB
Slab:            61616 kB
Committed_AS:  1356220 kB
PageTables:       1380 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= 66420 MiB

End job on node55 on Fri Apr 27 07:33:05 UTC 2007