Trace number 369178

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 5001.91

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark822.56
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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

command line: runsolver --timestamp -w ROOT/results/node59/watcher-369178-1177291313 -o ROOT/results/node59/solver-369178-1177291313 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369178-1177291313/mxc /tmp/evaluation/369178-1177291313/instance-369178-1177291313.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 24480
/proc/meminfo: memFree=1870440/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=932 CPUtime=0
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 177040914 954368 96 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535323 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 233 96 57 122 0 107 0

[startup+0.081375 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 24480
/proc/meminfo: memFree=1870440/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=1196 CPUtime=0.08
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 171 0 0 0 8 0 0 0 18 0 1 0 177040914 1224704 155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530095 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 299 155 59 122 0 173 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1196

[startup+0.101378 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 24480
/proc/meminfo: memFree=1870440/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=1328 CPUtime=0.1
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 197 0 0 0 10 0 0 0 18 0 1 0 177040914 1359872 179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530269 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 332 179 67 122 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1328

[startup+0.301416 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 24480
/proc/meminfo: memFree=1870440/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=1328 CPUtime=0.3
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 204 0 0 0 30 0 0 0 20 0 1 0 177040914 1359872 186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 332 186 67 122 0 206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1328

[startup+0.701492 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 24480
/proc/meminfo: memFree=1870440/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=1460 CPUtime=0.7
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 245 0 0 0 70 0 0 0 23 0 1 0 177040914 1495040 227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 365 227 67 122 0 239 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1460

[startup+1.50164 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 24481
/proc/meminfo: memFree=1869600/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=1724 CPUtime=1.49
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 305 0 0 0 149 0 0 0 25 0 1 0 177040914 1765376 287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 431 287 67 122 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1724

[startup+3.10195 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 24481
/proc/meminfo: memFree=1869280/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=1844 CPUtime=3.09
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 177040914 1888256 310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 461 310 67 122 0 335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1844

[startup+6.30156 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 24481
/proc/meminfo: memFree=1869024/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=1976 CPUtime=6.29
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 382 0 0 0 629 0 0 0 25 0 1 0 177040914 2023424 364 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 494 364 67 122 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1976

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 24481
/proc/meminfo: memFree=1868840/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=2192 CPUtime=12.69
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 418 0 0 0 1269 0 0 0 25 0 1 0 177040914 2244608 400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 548 400 67 122 0 422 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2192

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 24481
/proc/meminfo: memFree=1868584/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=2456 CPUtime=25.48
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 483 0 0 0 2548 0 0 0 25 0 1 0 177040914 2514944 465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 614 465 67 122 0 488 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2456

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 24481
/proc/meminfo: memFree=1868328/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=2588 CPUtime=51.08
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 539 0 0 0 5108 0 0 0 25 0 1 0 177040914 2650112 521 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 647 521 67 122 0 521 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2588

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 24481
/proc/meminfo: memFree=1867624/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=3292 CPUtime=102.26
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 701 0 0 0 10226 0 0 0 25 0 1 0 177040914 3371008 683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530040 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 823 683 67 122 0 697 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3292

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 24481
/proc/meminfo: memFree=1867176/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=3728 CPUtime=162.24
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 815 0 0 0 16224 0 0 0 25 0 1 0 177040914 3817472 797 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 932 797 67 122 0 806 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3728

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 24481
/proc/meminfo: memFree=1867048/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=3832 CPUtime=222.22
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 838 0 0 0 22222 0 0 0 25 0 1 0 177040914 3923968 820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 958 820 67 122 0 832 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3832

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24481
/proc/meminfo: memFree=1866728/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=4132 CPUtime=282.19
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 906 0 0 0 28219 0 0 0 25 0 1 0 177040914 4231168 888 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1033 888 67 122 0 907 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4132

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24481
/proc/meminfo: memFree=1866600/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=4132 CPUtime=342.17
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 927 0 0 0 34217 0 0 0 25 0 1 0 177040914 4231168 909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1033 909 67 122 0 907 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4132

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24481
/proc/meminfo: memFree=1866536/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=4236 CPUtime=402.16
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 940 0 0 0 40215 1 0 0 25 0 1 0 177040914 4337664 922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1059 922 67 122 0 933 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4236

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24481
/proc/meminfo: memFree=1866088/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=4732 CPUtime=462.14
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1059 0 0 0 46213 1 0 0 25 0 1 0 177040914 4845568 1041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1183 1041 67 122 0 1057 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4732

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24481
/proc/meminfo: memFree=1865960/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=4832 CPUtime=522.11
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1083 0 0 0 52210 1 0 0 25 0 1 0 177040914 4947968 1065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1208 1065 67 122 0 1082 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4832

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24481
/proc/meminfo: memFree=1866024/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=4832 CPUtime=582.09
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1083 0 0 0 58208 1 0 0 25 0 1 0 177040914 4947968 1065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1208 1065 67 122 0 1082 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4832

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24481
/proc/meminfo: memFree=1865704/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=5088 CPUtime=642.07
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1146 0 0 0 64206 1 0 0 25 0 1 0 177040914 5210112 1128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1272 1128 67 122 0 1146 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5088


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1841448/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=7480 CPUtime=4060.75
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1823 0 0 0 406068 7 0 0 25 0 1 0 177040914 7659520 1746 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1870 1746 67 122 0 1744 0
Current children cumulated CPU time (s) 4060.75
Current children cumulated vsize (KiB) 7480

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1841448/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=7480 CPUtime=4120.72
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1823 0 0 0 412065 7 0 0 25 0 1 0 177040914 7659520 1746 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531287 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1870 1746 67 122 0 1744 0
Current children cumulated CPU time (s) 4120.72
Current children cumulated vsize (KiB) 7480

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1841128/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=7852 CPUtime=4180.7
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1900 0 0 0 418063 7 0 0 25 0 1 0 177040914 8040448 1823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1963 1823 67 122 0 1837 0
Current children cumulated CPU time (s) 4180.7
Current children cumulated vsize (KiB) 7852

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1841128/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=7940 CPUtime=4240.68
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1923 0 0 0 424061 7 0 0 25 0 1 0 177040914 8130560 1846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1985 1846 67 122 0 1859 0
Current children cumulated CPU time (s) 4240.68
Current children cumulated vsize (KiB) 7940

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1841128/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=7940 CPUtime=4300.66
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1923 0 0 0 430059 7 0 0 25 0 1 0 177040914 8130560 1846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1985 1846 67 122 0 1859 0
Current children cumulated CPU time (s) 4300.66
Current children cumulated vsize (KiB) 7940

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1841064/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=7940 CPUtime=4360.63
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1923 0 0 0 436056 7 0 0 25 0 1 0 177040914 8130560 1846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1985 1846 67 122 0 1859 0
Current children cumulated CPU time (s) 4360.63
Current children cumulated vsize (KiB) 7940

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1841064/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=7924 CPUtime=4420.62
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1932 0 0 0 442054 8 0 0 25 0 1 0 177040914 8114176 1855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 1981 1855 67 122 0 1855 0
Current children cumulated CPU time (s) 4420.62
Current children cumulated vsize (KiB) 7924

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1840872/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8108 CPUtime=4480.6
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1969 0 0 0 448052 8 0 0 25 0 1 0 177040914 8302592 1892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2027 1892 67 122 0 1901 0
Current children cumulated CPU time (s) 4480.6
Current children cumulated vsize (KiB) 8108

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1840872/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8108 CPUtime=4540.58
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1969 0 0 0 454050 8 0 0 25 0 1 0 177040914 8302592 1892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530202 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2027 1892 67 122 0 1901 0
Current children cumulated CPU time (s) 4540.58
Current children cumulated vsize (KiB) 8108

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1840872/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8108 CPUtime=4600.56
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1969 0 0 0 460048 8 0 0 25 0 1 0 177040914 8302592 1892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2027 1892 67 122 0 1901 0
Current children cumulated CPU time (s) 4600.56
Current children cumulated vsize (KiB) 8108

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25091
/proc/meminfo: memFree=1840872/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8108 CPUtime=4660.54
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1969 0 0 0 466046 8 0 0 25 0 1 0 177040914 8302592 1892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2027 1892 67 122 0 1901 0
Current children cumulated CPU time (s) 4660.54
Current children cumulated vsize (KiB) 8108

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25093
/proc/meminfo: memFree=1840744/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8072 CPUtime=4720.52
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1969 0 0 0 472044 8 0 0 25 0 1 0 177040914 8265728 1892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530411 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2018 1892 67 122 0 1892 0
Current children cumulated CPU time (s) 4720.52
Current children cumulated vsize (KiB) 8072

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25093
/proc/meminfo: memFree=1840680/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8180 CPUtime=4780.49
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1984 0 0 0 478041 8 0 0 25 0 1 0 177040914 8376320 1907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2045 1907 67 122 0 1919 0
Current children cumulated CPU time (s) 4780.49
Current children cumulated vsize (KiB) 8180

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25093
/proc/meminfo: memFree=1840680/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8144 CPUtime=4840.47
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1984 0 0 0 484039 8 0 0 25 0 1 0 177040914 8339456 1907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2036 1907 67 122 0 1910 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 8144

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25093
/proc/meminfo: memFree=1840680/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8144 CPUtime=4900.45
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 1984 0 0 0 490037 8 0 0 25 0 1 0 177040914 8339456 1907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2036 1907 67 122 0 1910 0
Current children cumulated CPU time (s) 4900.45
Current children cumulated vsize (KiB) 8144

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25093
/proc/meminfo: memFree=1840680/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8236 CPUtime=4960.43
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 2007 0 0 0 496035 8 0 0 25 0 1 0 177040914 8433664 1930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531455 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2059 1930 67 122 0 1933 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 8236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25093
/proc/meminfo: memFree=1840808/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8236 CPUtime=5000.02
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 2007 0 0 0 499994 8 0 0 25 0 1 0 177040914 8433664 1930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530317 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2059 1930 67 122 0 1933 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 8236

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25093
/proc/meminfo: memFree=1840808/2055920 swapFree=4184568/4192956
[pid=24480] ppid=24478 vsize=8236 CPUtime=5000.02
/proc/24480/stat : 24480 (mxc) R 24478 24480 24424 0 -1 4194304 2007 0 0 0 499994 8 0 0 25 0 1 0 177040914 8433664 1930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530317 0 0 4096 0 0 0 0 17 1 0 0
/proc/24480/statm: 2059 1930 67 122 0 1933 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 8236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.04
CPU user time (s): 4999.95
CPU system time (s): 0.086986
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 8252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2007
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= 9780

runsolver used 3.38248 second user time and 10.3334 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Mon Apr 23 01:21:53 UTC 2007

IDJOB= 369178
IDBENCH= 24735
IDSOLVER= 181
FILE ID= node59/369178-1177291313

PBS_JOBID= 4650842

Free space on /tmp= 66331 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369178-1177291313/mxc /tmp/evaluation/369178-1177291313/instance-369178-1177291313.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-369178-1177291313 -o ROOT/results/node59/solver-369178-1177291313 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369178-1177291313/mxc /tmp/evaluation/369178-1177291313/instance-369178-1177291313.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7b1cebbdf060989ddb5c4faf02370afb

RANDOM SEED= 171442328

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1870856 kB
Buffers:         27692 kB
Cached:          94280 kB
SwapCached:       2264 kB
Active:          38112 kB
Inactive:        93144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870856 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:             644 kB
Writeback:           0 kB
Mapped:          16020 kB
Slab:            39840 kB
Committed_AS:  3004040 kB
PageTables:       1472 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= 66331 MiB

End job on node59 on Mon Apr 23 02:45:17 UTC 2007