Trace number 367481

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) 10000.2 10002.9

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryINDUST (industrial 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-367481-1176920393 -o ROOT/results/node57/solver-367481-1176920393 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367481-1176920393/mxc /tmp/evaluation/367481-1176920393/instance-367481-1176920393.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.91 0.97 0.98 3/64 13040
/proc/meminfo: memFree=1440984/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=25852 CPUtime=0
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 751 0 0 0 0 0 0 0 18 0 1 0 133175514 26472448 735 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 6463 741 43 122 0 6337 0

[startup+0.096985 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 13040
/proc/meminfo: memFree=1440984/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=58528 CPUtime=0.09
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 13061 0 0 0 3 6 0 0 18 0 1 0 133175514 59932672 13045 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 14632 13046 46 122 0 14506 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 58528

[startup+0.101985 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 13040
/proc/meminfo: memFree=1440984/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=58660 CPUtime=0.09
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 13101 0 0 0 3 6 0 0 18 0 1 0 133175514 60067840 13085 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 14665 13085 46 122 0 14539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 58660

[startup+0.302002 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 13040
/proc/meminfo: memFree=1440984/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=64468 CPUtime=0.29
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 14558 0 0 0 23 6 0 0 19 0 1 0 133175514 66015232 14542 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 16117 14542 46 122 0 15991 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64468

[startup+0.701037 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 13040
/proc/meminfo: memFree=1440984/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=80676 CPUtime=0.69
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 18530 0 0 0 61 8 0 0 22 0 1 0 133175514 82612224 18514 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 20169 18514 46 122 0 20043 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80676

[startup+1.50111 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1387792/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=60344 CPUtime=1.49
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 19595 0 0 0 140 9 0 0 25 0 1 0 133175514 61792256 13349 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 15086 13349 59 122 0 14960 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60344

[startup+3.10124 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1387088/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=60344 CPUtime=3.09
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 19622 0 0 0 299 10 0 0 25 0 1 0 133175514 61792256 13376 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535350 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 15086 13376 59 122 0 14960 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60344

[startup+6.30152 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1387344/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=60608 CPUtime=6.29
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 19704 0 0 0 619 10 0 0 25 0 1 0 133175514 62062592 13458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 15152 13458 59 122 0 15026 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60608

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1387152/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=60740 CPUtime=12.69
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 19788 0 0 0 1259 10 0 0 25 0 1 0 133175514 62197760 13542 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 15185 13542 59 122 0 15059 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60740

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1386512/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=61268 CPUtime=25.48
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 19952 0 0 0 2538 10 0 0 25 0 1 0 133175514 62738432 13706 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 15317 13706 59 122 0 15191 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61268

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1383120/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=64568 CPUtime=51.08
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 20806 0 0 0 5097 11 0 0 25 0 1 0 133175514 66117632 14560 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 16142 14560 59 122 0 16016 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64568

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1373648/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=74072 CPUtime=102.27
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 23198 0 0 0 10213 14 0 0 25 0 1 0 133175514 75849728 16952 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 18518 16952 59 122 0 18392 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74072

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1369872/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=77916 CPUtime=162.25
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 24131 0 0 0 16210 15 0 0 25 0 1 0 133175514 79785984 17885 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 19479 17885 59 122 0 19353 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 77916

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1367120/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=80724 CPUtime=222.23
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 24826 0 0 0 22208 15 0 0 25 0 1 0 133175514 82661376 18580 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 20181 18580 59 122 0 20055 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 80724

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1356176/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=91956 CPUtime=282.22
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 27584 0 0 0 28203 19 0 0 25 0 1 0 133175514 94162944 21338 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 22989 21338 59 122 0 22863 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 91956

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1344272/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=103780 CPUtime=342.21
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 30539 0 0 0 34199 22 0 0 25 0 1 0 133175514 106270720 24293 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 25945 24293 59 122 0 25819 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 103780

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1333712/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=114376 CPUtime=402.2
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 33166 0 0 0 40194 26 0 0 25 0 1 0 133175514 117121024 26920 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 28594 26920 59 122 0 28468 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 114376

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13041
/proc/meminfo: memFree=1326160/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=121772 CPUtime=462.18
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 35038 0 0 0 46190 28 0 0 25 0 1 0 133175514 124694528 28792 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 30443 28792 59 122 0 30317 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 121772

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13043
/proc/meminfo: memFree=1316560/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=131920 CPUtime=522.16
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 37451 0 0 0 52186 30 0 0 25 0 1 0 133175514 135086080 31205 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 32980 31205 59 122 0 32854 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 131920

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13043
/proc/meminfo: memFree=1307600/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=140804 CPUtime=582.15
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 39676 0 0 0 58183 32 0 0 25 0 1 0 133175514 144183296 33430 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 35201 33430 59 122 0 35075 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 140804

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13043
/proc/meminfo: memFree=1300432/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=147848 CPUtime=642.15
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 41421 0 0 0 64180 35 0 0 25 0 1 0 133175514 151396352 35175 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 36962 35175 59 122 0 36836 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 147848


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062352/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9039.92
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102037 0 0 0 903870 122 0 0 25 0 1 0 133175514 397975552 94212 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94212 67 122 0 97036 0
Current children cumulated CPU time (s) 9039.92
Current children cumulated vsize (KiB) 388648

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062288/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9099.91
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102041 0 0 0 909868 123 0 0 25 0 1 0 133175514 397975552 94216 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94216 67 122 0 97036 0
Current children cumulated CPU time (s) 9099.91
Current children cumulated vsize (KiB) 388648

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062288/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9159.9
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102050 0 0 0 915867 123 0 0 25 0 1 0 133175514 397975552 94225 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94225 67 122 0 97036 0
Current children cumulated CPU time (s) 9159.9
Current children cumulated vsize (KiB) 388648

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062224/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9219.88
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102060 0 0 0 921865 123 0 0 25 0 1 0 133175514 397975552 94235 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94235 67 122 0 97036 0
Current children cumulated CPU time (s) 9219.88
Current children cumulated vsize (KiB) 388648

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062160/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9279.86
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102069 0 0 0 927863 123 0 0 25 0 1 0 133175514 397975552 94244 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94244 67 122 0 97036 0
Current children cumulated CPU time (s) 9279.86
Current children cumulated vsize (KiB) 388648

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062160/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9339.86
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102074 0 0 0 933862 124 0 0 25 0 1 0 133175514 397975552 94249 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94249 67 122 0 97036 0
Current children cumulated CPU time (s) 9339.86
Current children cumulated vsize (KiB) 388648

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062096/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9399.84
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102075 0 0 0 939860 124 0 0 25 0 1 0 133175514 397975552 94250 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94250 67 122 0 97036 0
Current children cumulated CPU time (s) 9399.84
Current children cumulated vsize (KiB) 388648

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062096/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9459.83
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102076 0 0 0 945859 124 0 0 25 0 1 0 133175514 397975552 94251 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94251 67 122 0 97036 0
Current children cumulated CPU time (s) 9459.83
Current children cumulated vsize (KiB) 388648

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062096/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9519.81
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102076 0 0 0 951857 124 0 0 25 0 1 0 133175514 397975552 94251 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94251 67 122 0 97036 0
Current children cumulated CPU time (s) 9519.81
Current children cumulated vsize (KiB) 388648

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062096/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9579.8
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102077 0 0 0 957855 125 0 0 25 0 1 0 133175514 397975552 94252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519740 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94252 67 122 0 97036 0
Current children cumulated CPU time (s) 9579.8
Current children cumulated vsize (KiB) 388648

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13443
/proc/meminfo: memFree=1062096/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9639.78
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102077 0 0 0 963853 125 0 0 25 0 1 0 133175514 397975552 94252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94252 67 122 0 97036 0
Current children cumulated CPU time (s) 9639.78
Current children cumulated vsize (KiB) 388648

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13611
/proc/meminfo: memFree=1060544/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9699.68
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102077 0 0 0 969843 125 0 0 25 0 1 0 133175514 397975552 94252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94252 67 122 0 97036 0
Current children cumulated CPU time (s) 9699.68
Current children cumulated vsize (KiB) 388648

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13641
/proc/meminfo: memFree=1061648/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9759.65
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102077 0 0 0 975840 125 0 0 25 0 1 0 133175514 397975552 94252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94252 67 122 0 97036 0
Current children cumulated CPU time (s) 9759.65
Current children cumulated vsize (KiB) 388648

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13641
/proc/meminfo: memFree=1061712/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9819.64
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102077 0 0 0 981838 126 0 0 25 0 1 0 133175514 397975552 94252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94252 67 122 0 97036 0
Current children cumulated CPU time (s) 9819.64
Current children cumulated vsize (KiB) 388648

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13641
/proc/meminfo: memFree=1061712/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9879.63
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102077 0 0 0 987837 126 0 0 25 0 1 0 133175514 397975552 94252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94252 67 122 0 97036 0
Current children cumulated CPU time (s) 9879.63
Current children cumulated vsize (KiB) 388648

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13641
/proc/meminfo: memFree=1061712/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9939.61
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102077 0 0 0 993835 126 0 0 25 0 1 0 133175514 397975552 94252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535341 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94252 67 122 0 97036 0
Current children cumulated CPU time (s) 9939.61
Current children cumulated vsize (KiB) 388648

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13641
/proc/meminfo: memFree=1061840/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=9999.6
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102077 0 0 0 999834 126 0 0 25 0 1 0 133175514 397975552 94252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94252 67 122 0 97036 0
Current children cumulated CPU time (s) 9999.6
Current children cumulated vsize (KiB) 388648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13641
/proc/meminfo: memFree=1061840/2055920 swapFree=4177380/4192956
[pid=13040] ppid=13038 vsize=388648 CPUtime=10000.1
/proc/13040/stat : 13040 (mxc) R 13038 13040 12465 0 -1 4194304 102077 0 0 0 999884 126 0 0 25 0 1 0 133175514 397975552 94252 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13040/statm: 97162 94252 67 122 0 97036 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 388648

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): 10002.9
CPU time (s): 10000.2
CPU user time (s): 9998.84
CPU system time (s): 1.3248
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 390556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.84
system time used= 1.3248
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102077
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= 9260

runsolver used 7.05093 second user time and 20.4749 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Wed Apr 18 18:19:56 UTC 2007

IDJOB= 367481
IDBENCH= 20365
IDSOLVER= 174
FILE ID= node57/367481-1176920393

PBS_JOBID= 4605635

Free space on /tmp= 66431 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/367481-1176920393/mxc /tmp/evaluation/367481-1176920393/instance-367481-1176920393.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-367481-1176920393 -o ROOT/results/node57/solver-367481-1176920393 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367481-1176920393/mxc /tmp/evaluation/367481-1176920393/instance-367481-1176920393.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 962650095

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1441456 kB
Buffers:         19476 kB
Cached:         536804 kB
SwapCached:       9276 kB
Active:         130372 kB
Inactive:       441156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441456 kB
SwapTotal:     4192956 kB
SwapFree:      4177380 kB
Dirty:           25508 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            28992 kB
Committed_AS:   885536 kB
PageTables:       1408 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= 66431 MiB

End job on node57 on Wed Apr 18 21:06:40 UTC 2007