Trace number 424769

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) 5000.09 5001.71

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
MD5SUM2ccf1a5520f45941a05bd2d37ce612fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4293.1
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-424769-1177818356 -o ROOT/results/node44/solver-424769-1177818356 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424769-1177818356/mxc /tmp/evaluation/424769-1177818356/instance-424769-1177818356.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: 0.92 0.98 0.99 3/77 28857
/proc/meminfo: memFree=1716096/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=1448 CPUtime=0
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 229747277 1482752 190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 362 190 46 122 0 236 0

[startup+0.026616 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28857
/proc/meminfo: memFree=1716096/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=1580 CPUtime=0.02
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 244 0 0 0 2 0 0 0 18 0 1 0 229747277 1617920 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 395 229 59 122 0 269 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1580

[startup+0.101622 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28857
/proc/meminfo: memFree=1716096/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=1580 CPUtime=0.09
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 260 0 0 0 9 0 0 0 18 0 1 0 229747277 1617920 245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 395 245 59 122 0 269 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.301643 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28857
/proc/meminfo: memFree=1716096/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=1844 CPUtime=0.29
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 229747277 1888256 316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 461 316 59 122 0 335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1844

[startup+0.701684 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28857
/proc/meminfo: memFree=1716096/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=2104 CPUtime=0.69
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 400 0 0 0 69 0 0 0 23 0 1 0 229747277 2154496 383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 526 383 67 122 0 400 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1714744/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=2236 CPUtime=1.49
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 432 0 0 0 149 0 0 0 25 0 1 0 229747277 2289664 415 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 559 415 67 122 0 433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1714424/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=2628 CPUtime=3.09
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 521 0 0 0 309 0 0 0 25 0 1 0 229747277 2691072 504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 657 504 67 122 0 531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2628

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1713976/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=2892 CPUtime=6.29
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 607 0 0 0 629 0 0 0 25 0 1 0 229747277 2961408 590 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 723 590 67 122 0 597 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2892

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1713408/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=3240 CPUtime=12.69
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 685 0 0 0 1269 0 0 0 25 0 1 0 229747277 3317760 668 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 810 668 67 122 0 684 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3240

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1712704/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=4052 CPUtime=25.48
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 872 0 0 0 2548 0 0 0 25 0 1 0 229747277 4149248 855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528099 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 1013 855 67 122 0 887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4052

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1712256/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=4380 CPUtime=51.08
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 964 0 0 0 5107 1 0 0 25 0 1 0 229747277 4485120 947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 1095 947 67 122 0 969 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4380

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1711104/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=5532 CPUtime=102.26
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1248 0 0 0 10225 1 0 0 25 0 1 0 229747277 5664768 1231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 1383 1231 67 122 0 1257 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5532

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1710592/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=5892 CPUtime=162.24
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1355 0 0 0 16222 2 0 0 25 0 1 0 229747277 6033408 1338 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 1473 1338 67 122 0 1347 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5892

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1710016/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=6472 CPUtime=222.23
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1489 0 0 0 22220 3 0 0 25 0 1 0 229747277 6627328 1472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 1618 1472 67 122 0 1492 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6472

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28858
/proc/meminfo: memFree=1709696/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=6736 CPUtime=282.21
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1566 0 0 0 28218 3 0 0 25 0 1 0 229747277 6897664 1549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 1684 1549 67 122 0 1558 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6736

[startup+342.302 s]
/proc/loadavg: 1.11 1.02 1.01 2/78 28858
/proc/meminfo: memFree=1709376/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=7108 CPUtime=342.2
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1650 0 0 0 34216 4 0 0 25 0 1 0 229747277 7278592 1633 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 1777 1633 67 122 0 1651 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7108

[startup+402.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 28858
/proc/meminfo: memFree=1708864/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=7568 CPUtime=402.17
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1765 0 0 0 40213 4 0 0 25 0 1 0 229747277 7749632 1748 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 1892 1748 67 122 0 1766 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7568

[startup+462.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 28858
/proc/meminfo: memFree=1708800/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=7656 CPUtime=462.16
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1790 0 0 0 46211 5 0 0 25 0 1 0 229747277 7839744 1773 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 1914 1773 67 122 0 1788 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7656

[startup+522.301 s]
/proc/loadavg: 1.16 1.06 1.01 2/78 28858
/proc/meminfo: memFree=1708288/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=8152 CPUtime=522.14
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1909 0 0 0 52209 5 0 0 25 0 1 0 229747277 8347648 1892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 2038 1892 67 122 0 1912 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8152

[startup+582.301 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 28858
/proc/meminfo: memFree=1708160/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=8328 CPUtime=582.13
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1955 0 0 0 58207 6 0 0 25 0 1 0 229747277 8527872 1938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 2082 1938 67 122 0 1956 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8328

[startup+642.302 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 28858
/proc/meminfo: memFree=1708032/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=8452 CPUtime=642.11
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 1982 0 0 0 64205 6 0 0 25 0 1 0 229747277 8654848 1965 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 2113 1965 67 122 0 1987 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8452


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29058
/proc/meminfo: memFree=1702336/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14116 CPUtime=4061.05
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3576 0 0 0 406070 35 0 0 25 0 1 0 229747277 14454784 3394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3529 3394 67 122 0 3403 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 14116

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29058
/proc/meminfo: memFree=1702208/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14224 CPUtime=4121.04
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3598 0 0 0 412068 36 0 0 25 0 1 0 229747277 14565376 3416 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3556 3416 67 122 0 3430 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 14224

[startup+4182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29058
/proc/meminfo: memFree=1702272/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14208 CPUtime=4181.02
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3598 0 0 0 418066 36 0 0 25 0 1 0 229747277 14548992 3416 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3552 3416 67 122 0 3426 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 14208

[startup+4242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 29058
/proc/meminfo: memFree=1702208/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14120 CPUtime=4241.01
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3598 0 0 0 424064 37 0 0 25 0 1 0 229747277 14458880 3395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3530 3395 67 122 0 3404 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 14120

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29058
/proc/meminfo: memFree=1701888/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14532 CPUtime=4300.98
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3706 0 0 0 430061 37 0 0 25 0 1 0 229747277 14880768 3498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3633 3498 67 122 0 3507 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 14532

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29058
/proc/meminfo: memFree=1701888/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14460 CPUtime=4360.97
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3706 0 0 0 436059 38 0 0 25 0 1 0 229747277 14807040 3480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3615 3480 67 122 0 3489 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 14460

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29058
/proc/meminfo: memFree=1701952/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14460 CPUtime=4420.95
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3706 0 0 0 442057 38 0 0 25 0 1 0 229747277 14807040 3480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3615 3480 67 122 0 3489 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 14460

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29058
/proc/meminfo: memFree=1701952/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14460 CPUtime=4480.94
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3706 0 0 0 448055 39 0 0 25 0 1 0 229747277 14807040 3480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3615 3480 67 122 0 3489 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 14460

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29226
/proc/meminfo: memFree=1700672/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14460 CPUtime=4540.82
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3706 0 0 0 454043 39 0 0 25 0 1 0 229747277 14807040 3480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3615 3480 67 122 0 3489 0
Current children cumulated CPU time (s) 4540.82
Current children cumulated vsize (KiB) 14460

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29256
/proc/meminfo: memFree=1701824/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14460 CPUtime=4600.78
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3706 0 0 0 460039 39 0 0 25 0 1 0 229747277 14807040 3480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3615 3480 67 122 0 3489 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 14460

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29256
/proc/meminfo: memFree=1701824/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14460 CPUtime=4660.77
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3706 0 0 0 466037 40 0 0 25 0 1 0 229747277 14807040 3480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3615 3480 67 122 0 3489 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 14460

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29256
/proc/meminfo: memFree=1701760/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14636 CPUtime=4720.76
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3761 0 0 0 472035 41 0 0 25 0 1 0 229747277 14987264 3524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3659 3524 67 122 0 3533 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 14636

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29256
/proc/meminfo: memFree=1701696/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14664 CPUtime=4780.73
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3781 0 0 0 478032 41 0 0 25 0 1 0 229747277 15015936 3531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3666 3531 67 122 0 3540 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 14664

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29256
/proc/meminfo: memFree=1701504/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14864 CPUtime=4840.72
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3826 0 0 0 484030 42 0 0 25 0 1 0 229747277 15220736 3576 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3716 3576 67 122 0 3590 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 14864

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29256
/proc/meminfo: memFree=1701568/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14816 CPUtime=4900.7
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3826 0 0 0 490028 42 0 0 25 0 1 0 229747277 15171584 3569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3704 3569 67 122 0 3578 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 14816

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29256
/proc/meminfo: memFree=1701568/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14816 CPUtime=4960.68
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3826 0 0 0 496026 42 0 0 25 0 1 0 229747277 15171584 3569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3704 3569 67 122 0 3578 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 14816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29256
/proc/meminfo: memFree=1701568/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14816 CPUtime=5000.08
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3826 0 0 0 499965 43 0 0 25 0 1 0 229747277 15171584 3569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3704 3569 67 122 0 3578 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 14816

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29256
/proc/meminfo: memFree=1701568/2055920 swapFree=4156164/4192956
[pid=28857] ppid=28855 vsize=14816 CPUtime=5000.08
/proc/28857/stat : 28857 (mxc) R 28855 28857 3182 0 -1 4194304 3826 0 0 0 499965 43 0 0 25 0 1 0 229747277 15171584 3569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28857/statm: 3704 3569 67 122 0 3578 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 14816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.09
CPU user time (s): 4999.66
CPU system time (s): 0.435933
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 14864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.435933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3826
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= 107281

runsolver used 4.32734 second user time and 10.1535 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Sun Apr 29 03:45:56 UTC 2007

IDJOB= 424769
IDBENCH= 20322
IDSOLVER= 174
FILE ID= node44/424769-1177818356

PBS_JOBID= 4715911

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424769-1177818356/mxc /tmp/evaluation/424769-1177818356/instance-424769-1177818356.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-424769-1177818356 -o ROOT/results/node44/solver-424769-1177818356 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424769-1177818356/mxc /tmp/evaluation/424769-1177818356/instance-424769-1177818356.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2ccf1a5520f45941a05bd2d37ce612fe

RANDOM SEED= 674029023

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1716568 kB
Buffers:         46188 kB
Cached:         199052 kB
SwapCached:      14044 kB
Active:         169660 kB
Inactive:       100224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716568 kB
SwapTotal:     4192956 kB
SwapFree:      4156164 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          32720 kB
Slab:            55020 kB
Committed_AS:  1516096 kB
PageTables:       1736 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= 66564 MiB

End job on node44 on Sun Apr 29 05:09:20 UTC 2007