Trace number 424416

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) 5000.04 5001.61

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S116991008-16.SAT.shuffled.cnf
MD5SUM2c7bf3b36a08e984c6bfa25f8c13f2d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06299
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
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/node62/watcher-424416-1177640962 -o ROOT/results/node62/solver-424416-1177640962 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424416-1177640962/mxc /tmp/evaluation/424416-1177640962/instance-424416-1177640962.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 0.95 3/64 28848
/proc/meminfo: memFree=1494632/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=1064 CPUtime=0
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 82672152 1089536 120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 266 120 57 122 0 140 0

[startup+0.102989 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 28848
/proc/meminfo: memFree=1494632/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=1336 CPUtime=0.1
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 207 0 0 0 10 0 0 0 18 0 1 0 82672152 1368064 190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 334 190 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.201999 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 28848
/proc/meminfo: memFree=1494632/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=1336 CPUtime=0.19
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 216 0 0 0 19 0 0 0 18 0 1 0 82672152 1368064 199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 334 199 67 122 0 208 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1336

[startup+0.30201 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 28848
/proc/meminfo: memFree=1494632/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=1468 CPUtime=0.29
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 230 0 0 0 29 0 0 0 20 0 1 0 82672152 1503232 213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 367 213 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701057 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 28848
/proc/meminfo: memFree=1494632/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=1468 CPUtime=0.69
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 259 0 0 0 69 0 0 0 23 0 1 0 82672152 1503232 242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 367 242 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1493792/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=1720 CPUtime=1.49
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 295 0 0 0 149 0 0 0 25 0 1 0 82672152 1761280 278 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 430 278 67 122 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1720

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1493536/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=1840 CPUtime=3.09
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 338 0 0 0 309 0 0 0 25 0 1 0 82672152 1884160 321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 460 321 67 122 0 334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1840

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1493160/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=2088 CPUtime=6.29
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 386 0 0 0 629 0 0 0 25 0 1 0 82672152 2138112 369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 522 369 67 122 0 396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2088

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1492904/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=2316 CPUtime=12.69
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 445 0 0 0 1269 0 0 0 25 0 1 0 82672152 2371584 428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 579 428 67 122 0 453 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2316

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1492648/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=2532 CPUtime=25.48
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 507 0 0 0 2548 0 0 0 25 0 1 0 82672152 2592768 490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 633 490 67 122 0 507 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2532

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1492264/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=2884 CPUtime=51.07
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 598 0 0 0 5107 0 0 0 25 0 1 0 82672152 2953216 581 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 721 581 67 122 0 595 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2884

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1491752/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=3332 CPUtime=102.26
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 711 0 0 0 10226 0 0 0 25 0 1 0 82672152 3411968 694 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 833 694 67 122 0 707 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3332

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1491496/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=3564 CPUtime=162.24
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 774 0 0 0 16224 0 0 0 25 0 1 0 82672152 3649536 757 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 891 757 67 122 0 765 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3564

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1491432/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=3668 CPUtime=222.23
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 788 0 0 0 22223 0 0 0 25 0 1 0 82672152 3756032 771 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 917 771 67 122 0 791 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3668

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1491176/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=3912 CPUtime=282.21
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 849 0 0 0 28220 1 0 0 25 0 1 0 82672152 4005888 832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 978 832 67 122 0 852 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3912

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1491048/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=4008 CPUtime=342.19
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 870 0 0 0 34218 1 0 0 25 0 1 0 82672152 4104192 853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1002 853 67 122 0 876 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4008

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1490856/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=4100 CPUtime=402.17
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 914 0 0 0 40216 1 0 0 25 0 1 0 82672152 4198400 897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1025 897 67 122 0 899 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4100

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1490600/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=4372 CPUtime=462.15
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 974 0 0 0 46214 1 0 0 25 0 1 0 82672152 4476928 957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528093 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1093 957 67 122 0 967 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4372

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1490536/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=4452 CPUtime=522.13
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 984 0 0 0 52212 1 0 0 25 0 1 0 82672152 4558848 967 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1113 967 67 122 0 987 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 4452

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1490472/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=4452 CPUtime=582.12
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 992 0 0 0 58210 2 0 0 25 0 1 0 82672152 4558848 975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1113 975 67 122 0 987 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4452

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28849
/proc/meminfo: memFree=1490216/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=4680 CPUtime=642.1
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1052 0 0 0 64208 2 0 0 25 0 1 0 82672152 4792320 1035 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1170 1035 67 122 0 1044 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 4680


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487976/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6592 CPUtime=4061.01
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1535 0 0 0 406087 14 0 0 25 0 1 0 82672152 6750208 1514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530411 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1648 1514 67 122 0 1522 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 6592

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487976/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6592 CPUtime=4120.99
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1539 0 0 0 412085 14 0 0 25 0 1 0 82672152 6750208 1518 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1648 1518 67 122 0 1522 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 6592

[startup+4182.31 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1488040/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6656 CPUtime=4180.97
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1543 0 0 0 418083 14 0 0 25 0 1 0 82672152 6815744 1522 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1664 1522 67 122 0 1538 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 6656

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1488040/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6656 CPUtime=4240.95
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1547 0 0 0 424081 14 0 0 25 0 1 0 82672152 6815744 1526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1664 1526 67 122 0 1538 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 6656

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487976/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6656 CPUtime=4300.93
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1547 0 0 0 430079 14 0 0 25 0 1 0 82672152 6815744 1526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1664 1526 67 122 0 1538 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 6656

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487976/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6656 CPUtime=4360.92
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1547 0 0 0 436077 15 0 0 25 0 1 0 82672152 6815744 1526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1664 1526 67 122 0 1538 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 6656

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1488040/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4420.9
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1547 0 0 0 442075 15 0 0 25 0 1 0 82672152 6811648 1526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1526 67 122 0 1537 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 6652

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487976/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4480.88
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1550 0 0 0 448073 15 0 0 25 0 1 0 82672152 6811648 1529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1529 67 122 0 1537 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 6652

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487912/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4540.86
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 454071 15 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 6652

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487912/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4600.85
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 460069 16 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530317 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 6652

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487912/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4660.83
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 466067 16 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 6652

[startup+4722.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487848/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4720.81
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 472065 16 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 6652

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487848/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4780.79
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 478063 16 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 6652

[startup+4842.31 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487848/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4840.77
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 484061 16 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529328 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 6652

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487784/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4900.76
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 490059 17 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 6652

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487912/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=4960.74
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 496057 17 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 6652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487912/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=5000.03
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 499986 17 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 6652

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

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

[startup+5001.6 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29049
/proc/meminfo: memFree=1487912/2055920 swapFree=4184584/4192956
[pid=28848] ppid=28846 vsize=6652 CPUtime=5000.03
/proc/28848/stat : 28848 (mxc) R 28846 28848 28082 0 -1 4194304 1553 0 0 0 499986 17 0 0 25 0 1 0 82672152 6811648 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28848/statm: 1663 1532 67 122 0 1537 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 6652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.04
CPU user time (s): 4999.87
CPU system time (s): 0.174973
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 6660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1553
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= 11032

runsolver used 3.86241 second user time and 9.8395 second system time

The end



Launcher Data (download as text)




Begin job on node62 on Fri Apr 27 02:29:22 UTC 2007

IDJOB= 424416
IDBENCH= 19880
IDSOLVER= 174
FILE ID= node62/424416-1177640962

PBS_JOBID= 4697295

Free space on /tmp= 66539 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S116991008-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424416-1177640962/mxc /tmp/evaluation/424416-1177640962/instance-424416-1177640962.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-424416-1177640962 -o ROOT/results/node62/solver-424416-1177640962 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424416-1177640962/mxc /tmp/evaluation/424416-1177640962/instance-424416-1177640962.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2c7bf3b36a08e984c6bfa25f8c13f2d7

RANDOM SEED= 214286222

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1495040 kB
Buffers:         43316 kB
Cached:         441424 kB
SwapCached:       2548 kB
Active:         226000 kB
Inactive:       268652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495040 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          16276 kB
Slab:            52208 kB
Committed_AS:  1209004 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= 66539 MiB

End job on node62 on Fri Apr 27 03:52:45 UTC 2007