Trace number 424539

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) 5000.06 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1691487811-15.cnf
MD5SUMd34b988a6f24b98efc289e8376520000
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.5352
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
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/node48/watcher-424539-1177702241 -o ROOT/results/node48/solver-424539-1177702241 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424539-1177702241/mxc /tmp/evaluation/424539-1177702241/instance-424539-1177702241.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 0.92 0.97 3/64 26752
/proc/meminfo: memFree=1645416/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=1524 CPUtime=0
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 125069482 1560576 213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134521659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 381 214 46 122 0 255 0

[startup+0.0133929 s]
/proc/loadavg: 0.78 0.92 0.97 3/64 26752
/proc/meminfo: memFree=1645416/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=1724 CPUtime=0.01
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 372 0 0 0 1 0 0 0 18 0 1 0 125069482 1765376 275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 431 276 57 122 0 305 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1724

[startup+0.1014 s]
/proc/loadavg: 0.78 0.92 0.97 3/64 26752
/proc/meminfo: memFree=1645416/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=2120 CPUtime=0.09
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 494 0 0 0 9 0 0 0 18 0 1 0 125069482 2170880 397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 530 397 59 122 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301418 s]
/proc/loadavg: 0.78 0.92 0.97 3/64 26752
/proc/meminfo: memFree=1645416/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=3044 CPUtime=0.29
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 702 0 0 0 29 0 0 0 19 0 1 0 125069482 3117056 605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530732 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 761 605 59 122 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3044

[startup+0.701455 s]
/proc/loadavg: 0.78 0.92 0.97 3/64 26752
/proc/meminfo: memFree=1645416/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=4496 CPUtime=0.69
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 1067 0 0 0 69 0 0 0 22 0 1 0 125069482 4603904 970 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 1124 970 59 122 0 998 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4496

[startup+1.50153 s]
/proc/loadavg: 0.78 0.92 0.97 2/65 26753
/proc/meminfo: memFree=1640800/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=6580 CPUtime=1.49
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 1594 0 0 0 149 0 0 0 25 0 1 0 125069482 6737920 1495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 1645 1495 67 122 0 1519 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6580

[startup+3.10168 s]
/proc/loadavg: 0.78 0.92 0.97 2/65 26753
/proc/meminfo: memFree=1639528/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=7764 CPUtime=3.09
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 1895 0 0 0 308 1 0 0 25 0 1 0 125069482 7950336 1796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134538011 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 1941 1796 67 122 0 1815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7764

[startup+6.30197 s]
/proc/loadavg: 0.80 0.93 0.97 2/65 26753
/proc/meminfo: memFree=1637416/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=8632 CPUtime=6.29
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 2115 0 0 0 628 1 0 0 25 0 1 0 125069482 8839168 2016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 2158 2016 67 122 0 2032 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8632

[startup+12.7016 s]
/proc/loadavg: 0.81 0.93 0.97 2/65 26753
/proc/meminfo: memFree=1635560/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=10428 CPUtime=12.68
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 2565 0 0 0 1267 1 0 0 25 0 1 0 125069482 10678272 2466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 2607 2466 67 122 0 2481 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10428

[startup+25.5017 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 26753
/proc/meminfo: memFree=1634088/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=11860 CPUtime=25.49
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 2925 0 0 0 2547 2 0 0 25 0 1 0 125069482 12144640 2826 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 2965 2826 67 122 0 2839 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11860

[startup+51.1011 s]
/proc/loadavg: 0.90 0.93 0.97 2/65 26753
/proc/meminfo: memFree=1632424/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=13456 CPUtime=51.07
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 3331 0 0 0 5105 2 0 0 25 0 1 0 125069482 13778944 3229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 3364 3229 67 122 0 3238 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13456

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.97 2/65 26753
/proc/meminfo: memFree=1629736/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=16192 CPUtime=102.27
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 4012 0 0 0 10224 3 0 0 25 0 1 0 125069482 16580608 3910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 4048 3910 67 122 0 3922 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16192

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 26753
/proc/meminfo: memFree=1627944/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=17824 CPUtime=162.25
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 4435 0 0 0 16221 4 0 0 25 0 1 0 125069482 18251776 4326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 4456 4326 67 122 0 4330 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17824

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 26753
/proc/meminfo: memFree=1627368/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=18420 CPUtime=222.23
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 4609 0 0 0 22219 4 0 0 25 0 1 0 125069482 18862080 4476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 4605 4476 67 122 0 4479 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18420

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 26753
/proc/meminfo: memFree=1625064/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=20652 CPUtime=282.22
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 5175 0 0 0 28217 5 0 0 25 0 1 0 125069482 21147648 5036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 5163 5036 67 122 0 5037 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20652

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26753
/proc/meminfo: memFree=1624680/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=21048 CPUtime=342.2
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 5288 0 0 0 34215 5 0 0 25 0 1 0 125069482 21553152 5136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 5262 5136 67 122 0 5136 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21048

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26753
/proc/meminfo: memFree=1623400/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=22364 CPUtime=402.19
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 5723 0 0 0 40213 6 0 0 25 0 1 0 125069482 22900736 5435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 5591 5435 67 122 0 5465 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22364

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26753
/proc/meminfo: memFree=1622952/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=22852 CPUtime=462.17
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 6099 0 0 0 46211 6 0 0 25 0 1 0 125069482 23400448 5539 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 5713 5539 67 122 0 5587 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22852

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26753
/proc/meminfo: memFree=1622760/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=22976 CPUtime=522.15
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 6347 0 0 0 52209 6 0 0 25 0 1 0 125069482 23527424 5583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 5744 5583 67 122 0 5618 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22976

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26753
/proc/meminfo: memFree=1622824/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=22976 CPUtime=582.13
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 6520 0 0 0 58207 6 0 0 25 0 1 0 125069482 23527424 5586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 5744 5586 67 122 0 5618 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22976

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26753
/proc/meminfo: memFree=1620136/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=25616 CPUtime=642.12
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 7389 0 0 0 64205 7 0 0 25 0 1 0 125069482 26230784 6235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 6404 6235 67 122 0 6278 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25616


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1609064/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=36380 CPUtime=4061.09
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 20140 0 0 0 406090 19 0 0 25 0 1 0 125069482 37253120 8955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9095 8955 67 122 0 8969 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 36380

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1608936/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=36512 CPUtime=4121.07
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 20354 0 0 0 412088 19 0 0 25 0 1 0 125069482 37388288 8969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9128 8969 67 122 0 9002 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 36512

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1609064/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=36428 CPUtime=4181.07
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 20504 0 0 0 418087 20 0 0 25 0 1 0 125069482 37302272 8967 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531448 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9107 8967 67 122 0 8981 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 36428

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1609000/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=36408 CPUtime=4241.05
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 20704 0 0 0 424085 20 0 0 25 0 1 0 125069482 37281792 8962 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9102 8962 67 122 0 8976 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 36408

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1609064/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=36392 CPUtime=4301.03
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 20854 0 0 0 430083 20 0 0 25 0 1 0 125069482 37265408 8958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9098 8958 67 122 0 8972 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 36392

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1609000/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=36524 CPUtime=4361.02
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 21080 0 0 0 436082 20 0 0 25 0 1 0 125069482 37400576 8984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9131 8984 67 122 0 9005 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 36524

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1607080/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=38372 CPUtime=4420.99
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 21718 0 0 0 442079 20 0 0 25 0 1 0 125069482 39292928 9457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9593 9457 67 122 0 9467 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 38372

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1606760/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=38636 CPUtime=4480.98
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 21946 0 0 0 448078 20 0 0 25 0 1 0 125069482 39563264 9520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9659 9520 67 122 0 9533 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 38636

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1606440/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39032 CPUtime=4540.97
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 22189 0 0 0 454076 21 0 0 25 0 1 0 125069482 39968768 9598 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9758 9598 67 122 0 9632 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 39032

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1606312/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39216 CPUtime=4600.96
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 22361 0 0 0 460075 21 0 0 25 0 1 0 125069482 40157184 9660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9804 9660 67 122 0 9678 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 39216

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1605928/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39480 CPUtime=4660.93
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 22594 0 0 0 466072 21 0 0 25 0 1 0 125069482 40427520 9728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9870 9728 67 122 0 9744 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 39480

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1605928/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39480 CPUtime=4720.92
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 22759 0 0 0 472071 21 0 0 25 0 1 0 125069482 40427520 9728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9870 9728 67 122 0 9744 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 39480

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1605992/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39480 CPUtime=4780.9
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 22924 0 0 0 478069 21 0 0 25 0 1 0 125069482 40427520 9728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9870 9728 67 122 0 9744 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 39480

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1605928/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39480 CPUtime=4840.88
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 23089 0 0 0 484067 21 0 0 25 0 1 0 125069482 40427520 9728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9870 9728 67 122 0 9744 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 39480

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1605928/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39480 CPUtime=4900.87
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 23254 0 0 0 490065 22 0 0 25 0 1 0 125069482 40427520 9728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9870 9728 67 122 0 9744 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 39480

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1605480/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39972 CPUtime=4960.86
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 23536 0 0 0 496064 22 0 0 25 0 1 0 125069482 40931328 9845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9993 9845 67 122 0 9867 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 39972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1605672/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39712 CPUtime=5000.05
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 23536 0 0 0 499983 22 0 0 25 0 1 0 125069482 40665088 9792 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9928 9792 67 122 0 9802 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 39712

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26953
/proc/meminfo: memFree=1605672/2055920 swapFree=4183896/4192956
[pid=26752] ppid=26750 vsize=39712 CPUtime=5000.05
/proc/26752/stat : 26752 (mxc) R 26750 26752 26698 0 -1 4194304 23536 0 0 0 499983 22 0 0 25 0 1 0 125069482 40665088 9792 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26752/statm: 9928 9792 67 122 0 9802 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 39712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.83
CPU system time (s): 0.229965
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 40228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23536
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= 8792

runsolver used 3.9214 second user time and 9.78151 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Fri Apr 27 19:30:41 UTC 2007

IDJOB= 424539
IDBENCH= 20041
IDSOLVER= 174
FILE ID= node48/424539-1177702241

PBS_JOBID= 4698726

Free space on /tmp= 66501 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1691487811-15.cnf
COMMAND LINE= /tmp/evaluation/424539-1177702241/mxc /tmp/evaluation/424539-1177702241/instance-424539-1177702241.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-424539-1177702241 -o ROOT/results/node48/solver-424539-1177702241 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424539-1177702241/mxc /tmp/evaluation/424539-1177702241/instance-424539-1177702241.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d34b988a6f24b98efc289e8376520000

RANDOM SEED= 664615416

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1645824 kB
Buffers:         41288 kB
Cached:         314876 kB
SwapCached:       3760 kB
Active:         229144 kB
Inactive:       137188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645824 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            29756 kB
Committed_AS:  1267800 kB
PageTables:       1388 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= 66501 MiB

End job on node48 on Fri Apr 27 20:54:05 UTC 2007