Trace number 424437

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) 5000.07 5001.91

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
MD5SUM88c26055259fd830313e1e76cba5300d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark247.253
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/node25/watcher-424437-1177652446 -o ROOT/results/node25/solver-424437-1177652446 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424437-1177652446/mxc /tmp/evaluation/424437-1177652446/instance-424437-1177652446.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: 0.77 0.92 0.97 3/64 25825
/proc/meminfo: memFree=1788048/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=1328 CPUtime=0
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 213161649 1359872 158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520527 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 332 168 57 122 0 206 0

[startup+0.0722531 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25825
/proc/meminfo: memFree=1788048/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=1460 CPUtime=0.06
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 216 0 0 0 6 0 0 0 18 0 1 0 213161649 1495040 201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 365 201 59 122 0 239 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1460

[startup+0.101256 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25825
/proc/meminfo: memFree=1788048/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=1460 CPUtime=0.09
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 235 0 0 0 9 0 0 0 18 0 1 0 213161649 1495040 220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 365 220 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301291 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25825
/proc/meminfo: memFree=1788048/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=1600 CPUtime=0.29
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 213161649 1638400 269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 400 269 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701359 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25825
/proc/meminfo: memFree=1788048/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=1868 CPUtime=0.69
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 328 0 0 0 69 0 0 0 22 0 1 0 213161649 1912832 311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 467 311 67 122 0 341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1868

[startup+1.5015 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 25826
/proc/meminfo: memFree=1786952/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=1984 CPUtime=1.49
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 372 0 0 0 149 0 0 0 25 0 1 0 213161649 2031616 355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 496 355 67 122 0 370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.10177 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 25826
/proc/meminfo: memFree=1786632/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=2116 CPUtime=3.09
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 418 0 0 0 309 0 0 0 25 0 1 0 213161649 2166784 401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 529 401 67 122 0 403 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30131 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 25826
/proc/meminfo: memFree=1786312/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=2376 CPUtime=6.29
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 469 0 0 0 629 0 0 0 25 0 1 0 213161649 2433024 452 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 594 452 67 122 0 468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2376

[startup+12.7014 s]
/proc/loadavg: 0.81 0.92 0.97 2/65 25826
/proc/meminfo: memFree=1786056/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=2508 CPUtime=12.69
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 511 0 0 0 1269 0 0 0 25 0 1 0 213161649 2568192 494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 627 494 67 122 0 501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2508

[startup+25.5016 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 25826
/proc/meminfo: memFree=1785672/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=2924 CPUtime=25.48
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 614 0 0 0 2548 0 0 0 25 0 1 0 213161649 2994176 597 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 731 597 67 122 0 605 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2924

[startup+51.102 s]
/proc/loadavg: 0.90 0.93 0.97 2/65 25826
/proc/meminfo: memFree=1785288/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=3340 CPUtime=51.08
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 708 0 0 0 5108 0 0 0 25 0 1 0 213161649 3420160 691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534727 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 835 691 67 122 0 709 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3340

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/65 25826
/proc/meminfo: memFree=1784840/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=3720 CPUtime=102.26
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 808 0 0 0 10226 0 0 0 25 0 1 0 213161649 3809280 791 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 930 791 67 122 0 804 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3720

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 25826
/proc/meminfo: memFree=1784264/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=4288 CPUtime=162.24
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 942 0 0 0 16224 0 0 0 25 0 1 0 213161649 4390912 925 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1072 925 67 122 0 946 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4288

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 25826
/proc/meminfo: memFree=1783880/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=4576 CPUtime=222.22
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 1032 0 0 0 22221 1 0 0 25 0 1 0 213161649 4685824 1015 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1144 1015 67 122 0 1018 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4576

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 25826
/proc/meminfo: memFree=1783624/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=4960 CPUtime=282.2
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 1112 0 0 0 28219 1 0 0 25 0 1 0 213161649 5079040 1095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1240 1095 67 122 0 1114 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4960

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25826
/proc/meminfo: memFree=1783496/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=4960 CPUtime=342.18
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 1123 0 0 0 34217 1 0 0 25 0 1 0 213161649 5079040 1106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1240 1106 67 122 0 1114 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4960

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25826
/proc/meminfo: memFree=1783432/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=5052 CPUtime=402.16
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 1137 0 0 0 40215 1 0 0 25 0 1 0 213161649 5173248 1120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1263 1120 67 122 0 1137 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5052

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25826
/proc/meminfo: memFree=1783432/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=5052 CPUtime=462.14
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 1145 0 0 0 46213 1 0 0 25 0 1 0 213161649 5173248 1128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1263 1128 67 122 0 1137 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5052

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25826
/proc/meminfo: memFree=1783240/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=5316 CPUtime=522.12
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 1192 0 0 0 52211 1 0 0 25 0 1 0 213161649 5443584 1175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1329 1175 67 122 0 1203 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 5316

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25826
/proc/meminfo: memFree=1783176/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=5316 CPUtime=582.11
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 1202 0 0 0 58209 2 0 0 25 0 1 0 213161649 5443584 1185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1329 1185 67 122 0 1203 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5316

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25826
/proc/meminfo: memFree=1783112/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=5428 CPUtime=642.09
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 1223 0 0 0 64207 2 0 0 25 0 1 0 213161649 5558272 1206 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134687798 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 1357 1206 67 122 0 1231 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 5428


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779848/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4060.88
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 406076 12 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 8588

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779784/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4120.86
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 412073 13 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4120.86
Current children cumulated vsize (KiB) 8588

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779784/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4180.84
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 418071 13 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4180.84
Current children cumulated vsize (KiB) 8588

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779848/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4240.82
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 424069 13 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4240.82
Current children cumulated vsize (KiB) 8588

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779784/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4300.8
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 430067 13 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4300.8
Current children cumulated vsize (KiB) 8588

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779848/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4360.78
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 436065 13 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4360.78
Current children cumulated vsize (KiB) 8588

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779848/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4420.76
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 442062 14 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4420.76
Current children cumulated vsize (KiB) 8588

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779784/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4480.74
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 448060 14 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4480.74
Current children cumulated vsize (KiB) 8588

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779784/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4540.72
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 454058 14 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4540.72
Current children cumulated vsize (KiB) 8588

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779784/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4600.7
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 460056 14 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4600.7
Current children cumulated vsize (KiB) 8588

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779720/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4660.68
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 466054 14 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4660.68
Current children cumulated vsize (KiB) 8588

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779720/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4720.67
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 472052 15 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4720.67
Current children cumulated vsize (KiB) 8588

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26026
/proc/meminfo: memFree=1779720/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4780.65
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 478050 15 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4780.65
Current children cumulated vsize (KiB) 8588

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 26164
/proc/meminfo: memFree=1778376/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4840.55
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 484040 15 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 8588

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26224
/proc/meminfo: memFree=1779464/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4900.5
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 490034 16 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 8588

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26224
/proc/meminfo: memFree=1779464/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=4960.47
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 496031 16 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 4960.47
Current children cumulated vsize (KiB) 8588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26224
/proc/meminfo: memFree=1779528/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=5000.06
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 499990 16 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 8588

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 26224
/proc/meminfo: memFree=1779528/2055920 swapFree=4182892/4192956
[pid=25825] ppid=25823 vsize=8588 CPUtime=5000.06
/proc/25825/stat : 25825 (mxc) R 25823 25825 25771 0 -1 4194304 2033 0 0 0 499990 16 0 0 25 0 1 0 213161649 8794112 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25825/statm: 2147 2007 67 122 0 2021 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 8588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.07
CPU user time (s): 4999.91
CPU system time (s): 0.166974
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 8688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2033
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= 11190

runsolver used 3.85641 second user time and 9.89649 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Fri Apr 27 05:40:46 UTC 2007

IDJOB= 424437
IDBENCH= 19912
IDSOLVER= 174
FILE ID= node25/424437-1177652446

PBS_JOBID= 4697377

Free space on /tmp= 66434 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424437-1177652446/mxc /tmp/evaluation/424437-1177652446/instance-424437-1177652446.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-424437-1177652446 -o ROOT/results/node25/solver-424437-1177652446 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424437-1177652446/mxc /tmp/evaluation/424437-1177652446/instance-424437-1177652446.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  88c26055259fd830313e1e76cba5300d

RANDOM SEED= 169612198

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1788520 kB
Buffers:         37640 kB
Cached:         177356 kB
SwapCached:       3964 kB
Active:         131588 kB
Inactive:        92792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788520 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          15188 kB
Slab:            29064 kB
Committed_AS:  4245936 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66434 MiB

End job on node25 on Fri Apr 27 07:04:10 UTC 2007