Trace number 424555

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 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1564.76
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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-424555-1177709670 -o ROOT/results/node62/solver-424555-1177709670 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424555-1177709670/mxc /tmp/evaluation/424555-1177709670/instance-424555-1177709670.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: 1.00 1.00 0.96 3/64 1609
/proc/meminfo: memFree=1473016/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=1668 CPUtime=0
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 89542987 1708032 249 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 417 250 46 122 0 291 0

[startup+0.0539379 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 1609
/proc/meminfo: memFree=1473016/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=2296 CPUtime=0.04
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 559 0 0 0 4 0 0 0 18 0 1 0 89542987 2351104 426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 574 426 59 122 0 448 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2296

[startup+0.102943 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 1609
/proc/meminfo: memFree=1473016/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=2560 CPUtime=0.09
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 614 0 0 0 9 0 0 0 18 0 1 0 89542987 2621440 481 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 640 481 59 122 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.302966 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 1609
/proc/meminfo: memFree=1473016/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=3352 CPUtime=0.29
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 815 0 0 0 29 0 0 0 19 0 1 0 89542987 3432448 682 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 838 682 59 122 0 712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3352

[startup+0.703014 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 1609
/proc/meminfo: memFree=1473016/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=4816 CPUtime=0.7
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 1180 0 0 0 69 1 0 0 23 0 1 0 89542987 4931584 1047 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 1204 1047 59 122 0 1078 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4816

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1610
/proc/meminfo: memFree=1468016/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=7376 CPUtime=1.49
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 1819 0 0 0 148 1 0 0 25 0 1 0 89542987 7553024 1686 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 1844 1686 59 122 0 1718 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7376

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1610
/proc/meminfo: memFree=1464688/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=11732 CPUtime=3.08
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 2883 0 0 0 307 1 0 0 25 0 1 0 89542987 12013568 2750 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 2933 2750 59 122 0 2807 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11732

[startup+6.30167 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1610
/proc/meminfo: memFree=1460528/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=13800 CPUtime=6.29
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 3422 0 0 0 627 2 0 0 25 0 1 0 89542987 14131200 3287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 3450 3287 67 122 0 3324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13800

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 0.97 2/65 1610
/proc/meminfo: memFree=1457592/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=15992 CPUtime=12.68
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 3977 0 0 0 1266 2 0 0 25 0 1 0 89542987 16375808 3842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 3998 3842 67 122 0 3872 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15992

[startup+25.5019 s]
/proc/loadavg: 1.06 1.02 0.97 2/65 1610
/proc/meminfo: memFree=1455416/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=18160 CPUtime=25.48
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 4524 0 0 0 2545 3 0 0 25 0 1 0 89542987 18595840 4389 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 4540 4389 67 122 0 4414 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18160

[startup+51.1019 s]
/proc/loadavg: 1.04 1.01 0.97 2/65 1610
/proc/meminfo: memFree=1451384/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=22148 CPUtime=51.07
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 5532 0 0 0 5103 4 0 0 25 0 1 0 89542987 22679552 5397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 5537 5397 67 122 0 5411 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22148

[startup+102.306 s]
/proc/loadavg: 1.06 1.02 0.97 2/65 1610
/proc/meminfo: memFree=1448504/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=25100 CPUtime=102.26
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 6347 0 0 0 10221 5 0 0 25 0 1 0 89542987 25702400 6080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 6275 6080 67 122 0 6149 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25100

[startup+162.302 s]
/proc/loadavg: 1.06 1.03 0.98 2/65 1610
/proc/meminfo: memFree=1444728/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=28792 CPUtime=162.24
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 7457 0 0 0 16218 6 0 0 25 0 1 0 89542987 29483008 7009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 7198 7009 67 122 0 7072 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28792

[startup+222.301 s]
/proc/loadavg: 1.05 1.04 0.98 2/65 1610
/proc/meminfo: memFree=1443064/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=30800 CPUtime=222.22
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 8145 0 0 0 22215 7 0 0 25 0 1 0 89542987 31539200 7509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 7700 7509 67 122 0 7574 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30800

[startup+282.301 s]
/proc/loadavg: 1.13 1.06 0.99 2/65 1610
/proc/meminfo: memFree=1441848/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=31564 CPUtime=282.2
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 8538 0 0 0 28213 7 0 0 25 0 1 0 89542987 32321536 7702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 7891 7702 67 122 0 7765 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31564

[startup+342.301 s]
/proc/loadavg: 1.12 1.06 1.00 2/65 1610
/proc/meminfo: memFree=1440056/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=33888 CPUtime=342.19
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 9275 0 0 0 34211 8 0 0 25 0 1 0 89542987 34701312 8279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 8472 8279 67 122 0 8346 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33888

[startup+402.301 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 1610
/proc/meminfo: memFree=1437752/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=35604 CPUtime=402.17
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 9841 0 0 0 40207 10 0 0 25 0 1 0 89542987 36458496 8713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 8901 8713 67 122 0 8775 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35604

[startup+462.302 s]
/proc/loadavg: 1.10 1.07 1.00 2/65 1610
/proc/meminfo: memFree=1437880/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=35396 CPUtime=462.16
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 9942 0 0 0 46206 10 0 0 25 0 1 0 89542987 36245504 8670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 8849 8670 67 122 0 8723 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35396

[startup+522.302 s]
/proc/loadavg: 1.09 1.07 1.00 2/65 1610
/proc/meminfo: memFree=1436984/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=36320 CPUtime=522.13
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 10301 0 0 0 52203 10 0 0 25 0 1 0 89542987 37191680 8897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 9080 8897 67 122 0 8954 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 36320

[startup+582.302 s]
/proc/loadavg: 1.08 1.07 1.00 2/65 1610
/proc/meminfo: memFree=1435576/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=37748 CPUtime=582.12
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 10705 0 0 0 58201 11 0 0 25 0 1 0 89542987 38653952 9252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 9437 9252 67 122 0 9311 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 37748

[startup+642.302 s]
/proc/loadavg: 1.08 1.07 1.00 2/65 1610
/proc/meminfo: memFree=1434040/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=39204 CPUtime=642.11
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 11230 0 0 0 64199 12 0 0 25 0 1 0 89542987 40144896 9630 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 9801 9630 67 122 0 9675 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 39204


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1418360/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=55000 CPUtime=4001.01
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 20622 0 0 0 400072 29 0 0 25 0 1 0 89542987 56320000 13531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 13750 13531 67 122 0 13624 0
Current children cumulated CPU time (s) 4001.01
Current children cumulated vsize (KiB) 55000

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1418424/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=54920 CPUtime=4060.99
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 20687 0 0 0 406070 29 0 0 25 0 1 0 89542987 56238080 13523 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 13730 13523 67 122 0 13604 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 54920

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1418360/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=54920 CPUtime=4120.98
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 20817 0 0 0 412068 30 0 0 25 0 1 0 89542987 56238080 13523 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 13730 13523 67 122 0 13604 0
Current children cumulated CPU time (s) 4120.98
Current children cumulated vsize (KiB) 54920

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1418552/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=54780 CPUtime=4180.96
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 20947 0 0 0 418066 30 0 0 25 0 1 0 89542987 56094720 13488 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 13695 13488 67 122 0 13569 0
Current children cumulated CPU time (s) 4180.96
Current children cumulated vsize (KiB) 54780

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1418552/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=54772 CPUtime=4240.94
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 21077 0 0 0 424064 30 0 0 25 0 1 0 89542987 56086528 13486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 13693 13486 67 122 0 13567 0
Current children cumulated CPU time (s) 4240.94
Current children cumulated vsize (KiB) 54772

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1418488/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=54772 CPUtime=4300.92
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 21142 0 0 0 430062 30 0 0 25 0 1 0 89542987 56086528 13486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 13693 13486 67 122 0 13567 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 54772

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1415672/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=57676 CPUtime=4360.91
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 22000 0 0 0 436059 32 0 0 25 0 1 0 89542987 59060224 14208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 14419 14208 67 122 0 14293 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 57676

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1413368/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=59920 CPUtime=4420.88
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 22704 0 0 0 442056 32 0 0 25 0 1 0 89542987 61358080 14770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 14980 14770 67 122 0 14854 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 59920

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1412984/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=60316 CPUtime=4480.87
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 22877 0 0 0 448054 33 0 0 25 0 1 0 89542987 61763584 14872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15079 14872 67 122 0 14953 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 60316

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1412408/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=60976 CPUtime=4540.85
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 23163 0 0 0 454052 33 0 0 25 0 1 0 89542987 62439424 15016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15244 15016 67 122 0 15118 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 60976

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1412344/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=60976 CPUtime=4600.83
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 23305 0 0 0 460050 33 0 0 25 0 1 0 89542987 62439424 15016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15244 15016 67 122 0 15118 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 60976

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1412344/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=60956 CPUtime=4660.81
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 23376 0 0 0 466048 33 0 0 25 0 1 0 89542987 62418944 15016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15239 15016 67 122 0 15113 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 60956

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1810
/proc/meminfo: memFree=1412216/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=61088 CPUtime=4720.8
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 23566 0 0 0 472046 34 0 0 25 0 1 0 89542987 62554112 15064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15272 15064 67 122 0 15146 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 61088

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1812
/proc/meminfo: memFree=1412152/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=61088 CPUtime=4780.78
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 23637 0 0 0 478044 34 0 0 25 0 1 0 89542987 62554112 15064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15272 15064 67 122 0 15146 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 61088

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1812
/proc/meminfo: memFree=1412152/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=61088 CPUtime=4840.76
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 23779 0 0 0 484042 34 0 0 25 0 1 0 89542987 62554112 15064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15272 15064 67 122 0 15146 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 61088

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1812
/proc/meminfo: memFree=1412152/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=61088 CPUtime=4900.74
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 23850 0 0 0 490040 34 0 0 25 0 1 0 89542987 62554112 15064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15272 15064 67 122 0 15146 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 61088

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1812
/proc/meminfo: memFree=1411320/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=62012 CPUtime=4960.73
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 24213 0 0 0 496038 35 0 0 25 0 1 0 89542987 63500288 15285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15503 15285 67 122 0 15377 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 62012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1812
/proc/meminfo: memFree=1411640/2055920 swapFree=4184584/4192956
[pid=1609] ppid=1607 vsize=61660 CPUtime=5000.02
/proc/1609/stat : 1609 (mxc) R 1607 1609 1316 0 -1 4194304 24284 0 0 0 499967 35 0 0 25 0 1 0 89542987 63139840 15214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/1609/statm: 15415 15214 67 122 0 15289 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 61660

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.04
CPU user time (s): 4999.68
CPU system time (s): 0.364944
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 62296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.364944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24284
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= 10192

runsolver used 3.63245 second user time and 10.0685 second system time

The end



Launcher Data (download as text)




Begin job on node62 on Fri Apr 27 21:34:30 UTC 2007

IDJOB= 424555
IDBENCH= 20057
IDSOLVER= 174
FILE ID= node62/424555-1177709670

PBS_JOBID= 4698751

Free space on /tmp= 66538 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/424555-1177709670/mxc /tmp/evaluation/424555-1177709670/instance-424555-1177709670.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-424555-1177709670 -o ROOT/results/node62/solver-424555-1177709670 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424555-1177709670/mxc /tmp/evaluation/424555-1177709670/instance-424555-1177709670.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 626676660

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:       1473424 kB
Buffers:         47096 kB
Cached:         458928 kB
SwapCached:       2548 kB
Active:         237436 kB
Inactive:       278464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1473424 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          16276 kB
Slab:            52524 kB
Committed_AS:  1222812 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= 66538 MiB

End job on node62 on Fri Apr 27 22:57:54 UTC 2007