Trace number 369084

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) 5000.02 5001.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l4.sat05-521.reshuffled-07.cnf
MD5SUMff36f96f6b8096039d33a91da209fed4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1179.38
Satisfiable
(Un)Satisfiability was proved
Number of variables4499
Number of clauses18603
Sum of the clauses size54454
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317248
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-369084-1177256313 -o ROOT/results/node63/solver-369084-1177256313 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369084-1177256313/mxc /tmp/evaluation/369084-1177256313/instance-369084-1177256313.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: 0.85 0.97 0.99 3/64 31433
/proc/meminfo: memFree=1673724/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=1872 CPUtime=0
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 201621203 1916928 286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 468 287 46 122 0 342 0

[startup+0.037914 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31433
/proc/meminfo: memFree=1673724/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=2256 CPUtime=0.03
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 491 0 0 0 3 0 0 0 18 0 1 0 201621203 2310144 396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 564 396 59 122 0 438 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2256

[startup+0.10292 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31433
/proc/meminfo: memFree=1673724/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=2388 CPUtime=0.09
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 508 0 0 0 9 0 0 0 18 0 1 0 201621203 2445312 413 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 597 413 59 122 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.301941 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31433
/proc/meminfo: memFree=1673724/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=2520 CPUtime=0.29
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 555 0 0 0 29 0 0 0 19 0 1 0 201621203 2580480 460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535345 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 630 460 59 122 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2520

[startup+0.701983 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31433
/proc/meminfo: memFree=1673724/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=2916 CPUtime=0.69
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 642 0 0 0 69 0 0 0 22 0 1 0 201621203 2985984 547 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 729 547 59 122 0 603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2916

[startup+1.50107 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 31434
/proc/meminfo: memFree=1671412/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=3444 CPUtime=1.49
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 776 0 0 0 149 0 0 0 25 0 1 0 201621203 3526656 681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 861 681 59 122 0 735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3444

[startup+3.10124 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 31434
/proc/meminfo: memFree=1670580/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=4500 CPUtime=3.09
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 1053 0 0 0 309 0 0 0 25 0 1 0 201621203 4608000 958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 1125 958 59 122 0 999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4500

[startup+6.30157 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 31434
/proc/meminfo: memFree=1669556/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=5436 CPUtime=6.29
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 1274 0 0 0 629 0 0 0 25 0 1 0 201621203 5566464 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 1359 1177 67 122 0 1233 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5436

[startup+12.7013 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 31434
/proc/meminfo: memFree=1668028/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=6316 CPUtime=12.68
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 1491 0 0 0 1268 0 0 0 25 0 1 0 201621203 6467584 1394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 1579 1394 67 122 0 1453 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6316

[startup+25.5026 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 31434
/proc/meminfo: memFree=1667132/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=7240 CPUtime=25.48
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 1731 0 0 0 2548 0 0 0 25 0 1 0 201621203 7413760 1634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 1810 1634 67 122 0 1684 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7240

[startup+51.1023 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 31434
/proc/meminfo: memFree=1665980/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=8480 CPUtime=51.08
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 2039 0 0 0 5107 1 0 0 25 0 1 0 201621203 8683520 1942 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 2120 1942 67 122 0 1994 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8480

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 31434
/proc/meminfo: memFree=1661436/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=12932 CPUtime=102.27
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 3154 0 0 0 10225 2 0 0 25 0 1 0 201621203 13242368 3057 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 3233 3057 67 122 0 3107 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12932

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31436
/proc/meminfo: memFree=1661372/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=12904 CPUtime=162.25
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 3158 0 0 0 16223 2 0 0 25 0 1 0 201621203 13213696 3058 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 3226 3058 67 122 0 3100 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12904

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31436
/proc/meminfo: memFree=1661244/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=13000 CPUtime=222.23
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 3185 0 0 0 22221 2 0 0 25 0 1 0 201621203 13312000 3085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 3250 3085 67 122 0 3124 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13000

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31436
/proc/meminfo: memFree=1660988/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=13236 CPUtime=282.22
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 3244 0 0 0 28220 2 0 0 25 0 1 0 201621203 13553664 3144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 3309 3144 67 122 0 3183 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13236

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31436
/proc/meminfo: memFree=1660796/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=13364 CPUtime=342.2
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 3279 0 0 0 34218 2 0 0 25 0 1 0 201621203 13684736 3179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519629 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 3341 3179 67 122 0 3215 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13364

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31436
/proc/meminfo: memFree=1660668/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=13652 CPUtime=402.18
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 3453 0 0 0 40216 2 0 0 25 0 1 0 201621203 13979648 3213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 3413 3213 67 122 0 3287 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13652

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31436
/proc/meminfo: memFree=1660412/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=13988 CPUtime=462.18
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 3568 0 0 0 46215 3 0 0 25 0 1 0 201621203 14323712 3258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 3497 3258 67 122 0 3371 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13988

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31436
/proc/meminfo: memFree=1660156/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=14292 CPUtime=522.16
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 3734 0 0 0 52213 3 0 0 25 0 1 0 201621203 14635008 3319 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 3573 3319 67 122 0 3447 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 14292

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31436
/proc/meminfo: memFree=1659324/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=15184 CPUtime=582.14
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 4109 0 0 0 58211 3 0 0 25 0 1 0 201621203 15548416 3551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 3796 3551 67 122 0 3670 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15184

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31436
/proc/meminfo: memFree=1658236/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=16260 CPUtime=642.13
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 4482 0 0 0 64209 4 0 0 25 0 1 0 201621203 16650240 3810 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 4065 3810 67 122 0 3939 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16260


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1642044/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33016 CPUtime=4061.14
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12114 0 0 0 406098 16 0 0 25 0 1 0 201621203 33808384 7811 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8254 7811 67 122 0 8128 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 33016

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641788/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33280 CPUtime=4121.12
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12239 0 0 0 412096 16 0 0 25 0 1 0 201621203 34078720 7880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8320 7880 67 122 0 8194 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 33280

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641852/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33148 CPUtime=4181.1
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12299 0 0 0 418094 16 0 0 25 0 1 0 201621203 33943552 7873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8287 7873 67 122 0 8161 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 33148

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641788/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33148 CPUtime=4241.09
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12355 0 0 0 424092 17 0 0 25 0 1 0 201621203 33943552 7873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8287 7873 67 122 0 8161 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 33148

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641788/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33148 CPUtime=4301.08
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12468 0 0 0 430091 17 0 0 25 0 1 0 201621203 33943552 7874 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8287 7874 67 122 0 8161 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 33148

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641788/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33148 CPUtime=4361.06
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12525 0 0 0 436089 17 0 0 25 0 1 0 201621203 33943552 7875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8287 7875 67 122 0 8161 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 33148

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641788/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33148 CPUtime=4421.04
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12637 0 0 0 442087 17 0 0 25 0 1 0 201621203 33943552 7875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8287 7875 67 122 0 8161 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 33148

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641788/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33148 CPUtime=4481.03
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12695 0 0 0 448086 17 0 0 25 0 1 0 201621203 33943552 7877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8287 7877 67 122 0 8161 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 33148

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641724/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33148 CPUtime=4541.01
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12807 0 0 0 454084 17 0 0 25 0 1 0 201621203 33943552 7877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8287 7877 67 122 0 8161 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 33148

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641724/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33144 CPUtime=4601
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12919 0 0 0 460083 17 0 0 25 0 1 0 201621203 33939456 7876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8286 7876 67 122 0 8160 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 33144

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641660/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33144 CPUtime=4660.98
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 12976 0 0 0 466081 17 0 0 25 0 1 0 201621203 33939456 7877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8286 7877 67 122 0 8160 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 33144

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641212/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33672 CPUtime=4720.97
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 13201 0 0 0 472079 18 0 0 25 0 1 0 201621203 34480128 7990 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8418 7990 67 122 0 8292 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 33672

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641148/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33804 CPUtime=4780.95
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 13342 0 0 0 478077 18 0 0 25 0 1 0 201621203 34615296 8019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8451 8019 67 122 0 8325 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 33804

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641212/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33804 CPUtime=4840.93
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 13398 0 0 0 484075 18 0 0 25 0 1 0 201621203 34615296 8019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8451 8019 67 122 0 8325 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 33804

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31636
/proc/meminfo: memFree=1641084/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33936 CPUtime=4900.92
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 13530 0 0 0 490074 18 0 0 25 0 1 0 201621203 34750464 8039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8484 8039 67 122 0 8358 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 33936

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31718
/proc/meminfo: memFree=1639884/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=33936 CPUtime=4960.86
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 13609 0 0 0 496066 20 0 0 25 0 1 0 201621203 34750464 8062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8484 8062 67 122 0 8358 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 33936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31814
/proc/meminfo: memFree=1639884/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=34068 CPUtime=5000
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 13680 0 0 0 499980 20 0 0 25 0 1 0 201621203 34885632 8077 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8517 8077 67 122 0 8391 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 34068

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 2/71 31814
/proc/meminfo: memFree=1639884/2055920 swapFree=4182876/4192956
[pid=31433] ppid=31431 vsize=34068 CPUtime=5000
/proc/31433/stat : 31433 (mxc) R 31431 31433 31377 0 -1 4194304 13680 0 0 0 499980 20 0 0 25 0 1 0 201621203 34885632 8077 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31433/statm: 8517 8077 67 122 0 8391 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 34068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.81
CPU system time (s): 0.211967
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 34160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13680
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= 10759

runsolver used 3.46047 second user time and 10.3204 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Sun Apr 22 15:38:33 UTC 2007

IDJOB= 369084
IDBENCH= 24631
IDSOLVER= 181
FILE ID= node63/369084-1177256313

PBS_JOBID= 4650622

Free space on /tmp= 66473 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/equilarge_l4.sat05-521.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369084-1177256313/mxc /tmp/evaluation/369084-1177256313/instance-369084-1177256313.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-369084-1177256313 -o ROOT/results/node63/solver-369084-1177256313 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369084-1177256313/mxc /tmp/evaluation/369084-1177256313/instance-369084-1177256313.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ff36f96f6b8096039d33a91da209fed4

RANDOM SEED= 36127500

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1674196 kB
Buffers:         40164 kB
Cached:         267888 kB
SwapCached:       3796 kB
Active:         179020 kB
Inactive:       138220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674196 kB
SwapTotal:     4192956 kB
SwapFree:      4182876 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          15180 kB
Slab:            50516 kB
Committed_AS:  2158328 kB
PageTables:       1460 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= 66473 MiB

End job on node63 on Sun Apr 22 17:01:57 UTC 2007