Trace number 424594

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) 5000.1 5001.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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/node68/watcher-424594-1177732268 -o ROOT/results/node68/solver-424594-1177732268 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424594-1177732268/mxc /tmp/evaluation/424594-1177732268/instance-424594-1177732268.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 4791
/proc/meminfo: memFree=1549816/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=1672 CPUtime=0
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 249216319 1712128 272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 418 273 46 122 0 292 0

[startup+0.0355089 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 4791
/proc/meminfo: memFree=1549816/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=2288 CPUtime=0.03
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 588 0 0 0 3 0 0 0 18 0 1 0 249216319 2342912 421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 572 421 59 122 0 446 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2288

[startup+0.101514 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 4791
/proc/meminfo: memFree=1549816/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=2420 CPUtime=0.09
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 622 0 0 0 9 0 0 0 18 0 1 0 249216319 2478080 455 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 605 455 59 122 0 479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2420

[startup+0.301531 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 4791
/proc/meminfo: memFree=1549816/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=2948 CPUtime=0.29
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 753 0 0 0 29 0 0 0 19 0 1 0 249216319 3018752 586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 737 586 59 122 0 611 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2948

[startup+0.701567 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 4791
/proc/meminfo: memFree=1549816/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=4004 CPUtime=0.69
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 1000 0 0 0 69 0 0 0 22 0 1 0 249216319 4100096 833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1001 833 59 122 0 875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4004

[startup+1.50264 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 4792
/proc/meminfo: memFree=1546032/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=5472 CPUtime=1.49
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 1381 0 0 0 149 0 0 0 25 0 1 0 249216319 5603328 1214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1368 1214 59 122 0 1242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5472

[startup+3.10178 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 4792
/proc/meminfo: memFree=1544048/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=7716 CPUtime=3.09
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 1917 0 0 0 308 1 0 0 25 0 1 0 249216319 7901184 1750 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1929 1750 59 122 0 1803 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7716

[startup+6.30107 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 4792
/proc/meminfo: memFree=1542320/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=8780 CPUtime=6.28
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 2204 0 0 0 627 1 0 0 25 0 1 0 249216319 8990720 2035 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2195 2035 67 122 0 2069 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8780

[startup+12.7017 s]
/proc/loadavg: 0.82 0.93 0.97 2/65 4792
/proc/meminfo: memFree=1540536/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=9736 CPUtime=12.69
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 2450 0 0 0 1267 2 0 0 25 0 1 0 249216319 9969664 2281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2434 2281 67 122 0 2308 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9736

[startup+25.5018 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 4792
/proc/meminfo: memFree=1539256/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=11020 CPUtime=25.49
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 2776 0 0 0 2547 2 0 0 25 0 1 0 249216319 11284480 2607 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 2755 2607 67 122 0 2629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11020

[startup+51.1011 s]
/proc/loadavg: 0.90 0.93 0.97 2/65 4792
/proc/meminfo: memFree=1537208/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=13036 CPUtime=51.07
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 3289 0 0 0 5105 2 0 0 25 0 1 0 249216319 13348864 3120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 3259 3120 67 122 0 3133 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13036

[startup+102.306 s]
/proc/loadavg: 0.96 0.94 0.97 2/65 4792
/proc/meminfo: memFree=1535288/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=14964 CPUtime=102.27
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 3877 0 0 0 10224 3 0 0 25 0 1 0 249216319 15323136 3572 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 3741 3572 67 122 0 3615 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14964

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 4792
/proc/meminfo: memFree=1534072/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=16152 CPUtime=162.24
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 4391 0 0 0 16221 3 0 0 25 0 1 0 249216319 16539648 3870 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 4038 3870 67 122 0 3912 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16152

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 4792
/proc/meminfo: memFree=1532152/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=18132 CPUtime=222.23
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 5090 0 0 0 22219 4 0 0 25 0 1 0 249216319 18567168 4335 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 4533 4335 67 122 0 4407 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18132

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 4792
/proc/meminfo: memFree=1531768/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=18396 CPUtime=282.22
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 5378 0 0 0 28217 5 0 0 25 0 1 0 249216319 18837504 4418 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 4599 4418 67 122 0 4473 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18396

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4792
/proc/meminfo: memFree=1530424/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=19708 CPUtime=342.19
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 5911 0 0 0 34214 5 0 0 25 0 1 0 249216319 20180992 4738 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 4927 4738 67 122 0 4801 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19708

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4792
/proc/meminfo: memFree=1530168/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=20108 CPUtime=402.18
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 6184 0 0 0 40212 6 0 0 25 0 1 0 249216319 20590592 4831 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 5027 4831 67 122 0 4901 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20108

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4792
/proc/meminfo: memFree=1529848/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=20520 CPUtime=462.16
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 6452 0 0 0 46210 6 0 0 25 0 1 0 249216319 21012480 4919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 5130 4919 67 122 0 5004 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20520

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4792
/proc/meminfo: memFree=1529656/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=21300 CPUtime=522.15
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 6833 0 0 0 52209 6 0 0 25 0 1 0 249216319 21811200 5120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 5325 5120 67 122 0 5199 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21300

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4792
/proc/meminfo: memFree=1528056/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=22384 CPUtime=582.13
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 7281 0 0 0 58207 6 0 0 25 0 1 0 249216319 22921216 5368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 5596 5368 67 122 0 5470 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22384

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4968
/proc/meminfo: memFree=1526648/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=22668 CPUtime=642.05
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 7541 0 0 0 64198 7 0 0 25 0 1 0 249216319 23212032 5428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 5667 5428 67 122 0 5541 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 22668


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4992
/proc/meminfo: memFree=1515832/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=34812 CPUtime=4001.14
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 18588 0 0 0 400098 16 0 0 25 0 1 0 249216319 35647488 8367 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8703 8367 67 122 0 8577 0
Current children cumulated CPU time (s) 4001.14
Current children cumulated vsize (KiB) 34812

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4992
/proc/meminfo: memFree=1515640/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35112 CPUtime=4061.12
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 18713 0 0 0 406096 16 0 0 25 0 1 0 249216319 35954688 8420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8778 8420 67 122 0 8652 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 35112

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4992
/proc/meminfo: memFree=1515640/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35112 CPUtime=4121.1
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 18857 0 0 0 412094 16 0 0 25 0 1 0 249216319 35954688 8420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8778 8420 67 122 0 8652 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 35112

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4992
/proc/meminfo: memFree=1515576/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35112 CPUtime=4181.09
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 19001 0 0 0 418093 16 0 0 25 0 1 0 249216319 35954688 8420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8778 8420 67 122 0 8652 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 35112

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.98 3/71 5166
/proc/meminfo: memFree=1514488/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35112 CPUtime=4241
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 19073 0 0 0 424083 17 0 0 25 0 1 0 249216319 35954688 8420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8778 8420 67 122 0 8652 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 35112

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1515384/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35192 CPUtime=4300.96
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 19240 0 0 0 430079 17 0 0 25 0 1 0 249216319 36036608 8443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8798 8443 67 122 0 8672 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 35192

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1515384/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35192 CPUtime=4360.94
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 19384 0 0 0 436077 17 0 0 25 0 1 0 249216319 36036608 8443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8798 8443 67 122 0 8672 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 35192

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1515448/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35324 CPUtime=4420.93
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 19470 0 0 0 442076 17 0 0 25 0 1 0 249216319 36171776 8457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8831 8457 67 122 0 8705 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 35324

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1515384/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35324 CPUtime=4480.91
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 19629 0 0 0 448074 17 0 0 25 0 1 0 249216319 36171776 8472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8831 8472 67 122 0 8705 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 35324

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1515384/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35456 CPUtime=4540.9
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 19785 0 0 0 454072 18 0 0 25 0 1 0 249216319 36306944 8484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8864 8484 67 122 0 8738 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 35456

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1515320/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35456 CPUtime=4600.88
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 19932 0 0 0 460070 18 0 0 25 0 1 0 249216319 36306944 8487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8864 8487 67 122 0 8738 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 35456

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1515384/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35456 CPUtime=4660.87
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 20004 0 0 0 466069 18 0 0 25 0 1 0 249216319 36306944 8487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8864 8487 67 122 0 8738 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 35456

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1515320/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35420 CPUtime=4720.85
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 20150 0 0 0 472067 18 0 0 25 0 1 0 249216319 36270080 8489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8855 8489 67 122 0 8729 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 35420

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1515256/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=35580 CPUtime=4780.83
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 20315 0 0 0 478065 18 0 0 25 0 1 0 249216319 36433920 8510 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 8895 8510 67 122 0 8769 0
Current children cumulated CPU time (s) 4780.83
Current children cumulated vsize (KiB) 35580

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1514872/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=36088 CPUtime=4840.82
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 20553 0 0 0 484063 19 0 0 25 0 1 0 249216319 36954112 8604 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 9022 8604 67 122 0 8896 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 36088

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1514872/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=36088 CPUtime=4900.8
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 20626 0 0 0 490061 19 0 0 25 0 1 0 249216319 36954112 8605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 9022 8605 67 122 0 8896 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 36088

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1514872/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=36088 CPUtime=4960.79
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 20771 0 0 0 496060 19 0 0 25 0 1 0 249216319 36954112 8606 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 9022 8606 67 122 0 8896 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 36088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5190
/proc/meminfo: memFree=1514808/2055920 swapFree=4183928/4192956
[pid=4791] ppid=4789 vsize=36088 CPUtime=5000.08
/proc/4791/stat : 4791 (mxc) R 4789 4791 4737 0 -1 4194304 20844 0 0 0 499989 19 0 0 25 0 1 0 249216319 36954112 8607 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 9022 8607 67 122 0 8896 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 36088

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): 5000.1
CPU user time (s): 4999.9
CPU system time (s): 0.198969
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 36376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20844
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= 13128

runsolver used 4.16337 second user time and 9.59154 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Sat Apr 28 03:51:08 UTC 2007

IDJOB= 424594
IDBENCH= 20096
IDSOLVER= 174
FILE ID= node68/424594-1177732268

PBS_JOBID= 4715470

Free space on /tmp= 66537 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/424594-1177732268/mxc /tmp/evaluation/424594-1177732268/instance-424594-1177732268.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-424594-1177732268 -o ROOT/results/node68/solver-424594-1177732268 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424594-1177732268/mxc /tmp/evaluation/424594-1177732268/instance-424594-1177732268.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 732129847

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1550224 kB
Buffers:         46996 kB
Cached:         381952 kB
SwapCached:       3056 kB
Active:         207492 kB
Inactive:       230964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550224 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            53388 kB
Committed_AS:  2949348 kB
PageTables:       1380 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= 66537 MiB

End job on node68 on Sat Apr 28 05:14:32 UTC 2007