Trace number 424597

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) 5000.05 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1358416858-13.cnf
MD5SUM7f9bc9e91d3c5181672e5c64171b017a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark547.514
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node21/watcher-424597-1177733979 -o ROOT/results/node21/solver-424597-1177733979 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424597-1177733979/mxc /tmp/evaluation/424597-1177733979/instance-424597-1177733979.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 3/77 24381
/proc/meminfo: memFree=1735544/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=1636 CPUtime=0
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 221315208 1675264 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 409 238 46 122 0 283 0

[startup+0.0331729 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24381
/proc/meminfo: memFree=1735544/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=1872 CPUtime=0.02
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 461 0 0 0 2 0 0 0 18 0 1 0 221315208 1916928 336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 468 336 59 122 0 342 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1872

[startup+0.101181 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24381
/proc/meminfo: memFree=1735544/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=2136 CPUtime=0.09
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 504 0 0 0 9 0 0 0 18 0 1 0 221315208 2187264 379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 534 379 59 122 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2136

[startup+0.301202 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24381
/proc/meminfo: memFree=1735544/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=2664 CPUtime=0.29
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 639 0 0 0 29 0 0 0 19 0 1 0 221315208 2727936 514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 666 514 59 122 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701245 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24381
/proc/meminfo: memFree=1735544/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=3592 CPUtime=0.69
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 870 0 0 0 69 0 0 0 23 0 1 0 221315208 3678208 745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 898 745 59 122 0 772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3592

[startup+1.50133 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 24382
/proc/meminfo: memFree=1732208/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=4912 CPUtime=1.49
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 1205 0 0 0 149 0 0 0 25 0 1 0 221315208 5029888 1080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 1228 1080 59 122 0 1102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4912

[startup+3.10151 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 24382
/proc/meminfo: memFree=1731056/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=5564 CPUtime=3.09
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 1386 0 0 0 309 0 0 0 25 0 1 0 221315208 5697536 1259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 1391 1259 67 122 0 1265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5564

[startup+6.30186 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 24382
/proc/meminfo: memFree=1730096/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=6128 CPUtime=6.29
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 1520 0 0 0 628 1 0 0 25 0 1 0 221315208 6275072 1393 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 1532 1393 67 122 0 1406 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6128

[startup+12.7016 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 24382
/proc/meminfo: memFree=1729072/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=7148 CPUtime=12.68
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 1764 0 0 0 1267 1 0 0 25 0 1 0 221315208 7319552 1637 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 1787 1637 67 122 0 1661 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7148

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 24382
/proc/meminfo: memFree=1728048/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=8148 CPUtime=25.47
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 2016 0 0 0 2546 1 0 0 25 0 1 0 221315208 8343552 1889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 2037 1889 67 122 0 1911 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8148

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 24382
/proc/meminfo: memFree=1726576/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=9512 CPUtime=51.06
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 2366 0 0 0 5104 2 0 0 25 0 1 0 221315208 9740288 2239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 2378 2239 67 122 0 2252 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9512

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 24382
/proc/meminfo: memFree=1725168/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=10820 CPUtime=102.25
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 2698 0 0 0 10223 2 0 0 25 0 1 0 221315208 11079680 2571 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 2705 2571 67 122 0 2579 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10820

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 24382
/proc/meminfo: memFree=1723888/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=12072 CPUtime=162.23
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 3016 0 0 0 16220 3 0 0 25 0 1 0 221315208 12361728 2889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 3018 2889 67 122 0 2892 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12072

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24382
/proc/meminfo: memFree=1722992/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=12916 CPUtime=222.21
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 3229 0 0 0 22217 4 0 0 25 0 1 0 221315208 13225984 3068 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 3229 3068 67 122 0 3103 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12916

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24382
/proc/meminfo: memFree=1722480/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=13596 CPUtime=282.2
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 3623 0 0 0 28215 5 0 0 25 0 1 0 221315208 13922304 3190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 3399 3190 67 122 0 3273 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13596

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24382
/proc/meminfo: memFree=1722352/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=13596 CPUtime=342.18
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 3915 0 0 0 34213 5 0 0 25 0 1 0 221315208 13922304 3210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 3399 3210 67 122 0 3273 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13596

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24382
/proc/meminfo: memFree=1721136/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=14956 CPUtime=402.15
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 4515 0 0 0 40209 6 0 0 25 0 1 0 221315208 15314944 3520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 3739 3520 67 122 0 3613 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14956

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24382
/proc/meminfo: memFree=1720944/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=15088 CPUtime=462.15
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 4785 0 0 0 46208 7 0 0 25 0 1 0 221315208 15450112 3568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 3772 3568 67 122 0 3646 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15088

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24382
/proc/meminfo: memFree=1720816/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=15240 CPUtime=522.12
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 5069 0 0 0 52205 7 0 0 25 0 1 0 221315208 15605760 3593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 3810 3593 67 122 0 3684 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 15240

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24382
/proc/meminfo: memFree=1720624/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=15372 CPUtime=582.11
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 5358 0 0 0 58203 8 0 0 25 0 1 0 221315208 15740928 3623 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 3843 3623 67 122 0 3717 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 15372

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24382
/proc/meminfo: memFree=1719792/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=16348 CPUtime=642.1
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 5789 0 0 0 64201 9 0 0 25 0 1 0 221315208 16740352 3853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 4087 3853 67 122 0 3961 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 16348


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1713200/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=23364 CPUtime=4001.02
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 18241 0 0 0 400059 43 0 0 25 0 1 0 221315208 23924736 5492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 5841 5492 67 122 0 5715 0
Current children cumulated CPU time (s) 4001.02
Current children cumulated vsize (KiB) 23364

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1713200/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=23364 CPUtime=4061
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 18403 0 0 0 406057 43 0 0 25 0 1 0 221315208 23924736 5492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 5841 5492 67 122 0 5715 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 23364

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1713200/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=23364 CPUtime=4120.98
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 18565 0 0 0 412054 44 0 0 25 0 1 0 221315208 23924736 5492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 5841 5492 67 122 0 5715 0
Current children cumulated CPU time (s) 4120.98
Current children cumulated vsize (KiB) 23364

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1713200/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=23364 CPUtime=4180.96
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 18781 0 0 0 418052 44 0 0 25 0 1 0 221315208 23924736 5492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 5841 5492 67 122 0 5715 0
Current children cumulated CPU time (s) 4180.96
Current children cumulated vsize (KiB) 23364

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1713200/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=23364 CPUtime=4240.95
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 18943 0 0 0 424050 45 0 0 25 0 1 0 221315208 23924736 5492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 5841 5492 67 122 0 5715 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 23364

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1713200/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=23364 CPUtime=4300.93
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 19106 0 0 0 430048 45 0 0 25 0 1 0 221315208 23924736 5493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 5841 5493 67 122 0 5715 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 23364

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1712304/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=24288 CPUtime=4360.91
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 19503 0 0 0 436045 46 0 0 25 0 1 0 221315208 24870912 5722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6072 5722 67 122 0 5946 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 24288

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1712048/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=24552 CPUtime=4420.89
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 19741 0 0 0 442042 47 0 0 25 0 1 0 221315208 25141248 5780 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6138 5780 67 122 0 6012 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 24552

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1711984/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=24552 CPUtime=4480.88
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 19875 0 0 0 448040 48 0 0 25 0 1 0 221315208 25141248 5794 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6138 5794 67 122 0 6012 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 24552

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1711856/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=24836 CPUtime=4540.86
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 20093 0 0 0 454038 48 0 0 25 0 1 0 221315208 25432064 5832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6209 5832 67 122 0 6083 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 24836

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1711792/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=25008 CPUtime=4600.85
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 20244 0 0 0 460036 49 0 0 25 0 1 0 221315208 25608192 5863 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6252 5863 67 122 0 6126 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 25008

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1711664/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=25008 CPUtime=4660.82
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 20439 0 0 0 466033 49 0 0 25 0 1 0 221315208 25608192 5878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6252 5878 67 122 0 6126 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 25008

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1711536/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=25192 CPUtime=4720.81
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 20645 0 0 0 472031 50 0 0 25 0 1 0 221315208 25796608 5904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6298 5904 67 122 0 6172 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 25192

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24582
/proc/meminfo: memFree=1711472/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=25192 CPUtime=4780.79
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 20778 0 0 0 478028 51 0 0 25 0 1 0 221315208 25796608 5917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6298 5917 67 122 0 6172 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 25192

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24583
/proc/meminfo: memFree=1711472/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=25192 CPUtime=4840.77
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 20959 0 0 0 484026 51 0 0 25 0 1 0 221315208 25796608 5918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6298 5918 67 122 0 6172 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 25192

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24584
/proc/meminfo: memFree=1711472/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=25192 CPUtime=4900.76
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 21081 0 0 0 490024 52 0 0 25 0 1 0 221315208 25796608 5920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6298 5920 67 122 0 6172 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 25192

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24584
/proc/meminfo: memFree=1711472/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=25192 CPUtime=4960.74
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 21262 0 0 0 496021 53 0 0 25 0 1 0 221315208 25796608 5921 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6298 5921 67 122 0 6172 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 25192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24584
/proc/meminfo: memFree=1711472/2055920 swapFree=4155628/4192956
[pid=24381] ppid=24379 vsize=25192 CPUtime=5000.04
/proc/24381/stat : 24381 (mxc) R 24379 24381 24327 0 -1 4194304 21383 0 0 0 499951 53 0 0 25 0 1 0 221315208 25796608 5922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24381/statm: 6298 5922 67 122 0 6172 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 25192

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.05
CPU user time (s): 4999.51
CPU system time (s): 0.538918
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 25432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.538918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21383
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= 103898

runsolver used 3.73043 second user time and 11.3663 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Sat Apr 28 04:19:39 UTC 2007

IDJOB= 424597
IDBENCH= 20099
IDSOLVER= 174
FILE ID= node21/424597-1177733979

PBS_JOBID= 4715484

Free space on /tmp= 66539 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1358416858-13.cnf
COMMAND LINE= /tmp/evaluation/424597-1177733979/mxc /tmp/evaluation/424597-1177733979/instance-424597-1177733979.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-424597-1177733979 -o ROOT/results/node21/solver-424597-1177733979 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424597-1177733979/mxc /tmp/evaluation/424597-1177733979/instance-424597-1177733979.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7f9bc9e91d3c5181672e5c64171b017a

RANDOM SEED= 260731820

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1735952 kB
Buffers:         46704 kB
Cached:         183740 kB
SwapCached:      15988 kB
Active:         162692 kB
Inactive:        91404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735952 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            51400 kB
Committed_AS:  1876056 kB
PageTables:       1784 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= 66539 MiB

End job on node21 on Sat Apr 28 05:43:03 UTC 2007