Trace number 367498

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) 10000.3 10003.3

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-11-u.cnf
MD5SUMd5600dba4aca04c398955a541e8c3ab9
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 variables188962
Number of clauses841193
Sum of the clauses size1911144
Maximum clause length10
Minimum clause length1
Number of clauses of size 114366
Number of clauses of size 2690683
Number of clauses of size 3100484
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

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/node6/watcher-367498-1176927815 -o ROOT/results/node6/solver-367498-1176927815 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367498-1176927815/mxc /tmp/evaluation/367498-1176927815/instance-367498-1176927815.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: 0.72 0.93 0.98 3/77 31046
/proc/meminfo: memFree=1295288/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=15628 CPUtime=0
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 766 0 0 0 0 0 0 0 18 0 1 0 168819290 16003072 750 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 3907 756 42 122 0 3781 0

[startup+0.0731001 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 31046
/proc/meminfo: memFree=1295288/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=37128 CPUtime=0.06
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 8202 0 0 0 2 4 0 0 18 0 1 0 168819290 38019072 8186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 9282 8186 46 122 0 9156 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 37128

[startup+0.101101 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 31046
/proc/meminfo: memFree=1295288/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=38184 CPUtime=0.09
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 8472 0 0 0 5 4 0 0 18 0 1 0 168819290 39100416 8456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 9546 8456 46 122 0 9420 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38184

[startup+0.301125 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 31046
/proc/meminfo: memFree=1295288/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=44972 CPUtime=0.29
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 10165 0 0 0 24 5 0 0 19 0 1 0 168819290 46051328 10149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 11243 10149 46 122 0 11117 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44972

[startup+0.701172 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 31046
/proc/meminfo: memFree=1295288/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=37248 CPUtime=0.69
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 11870 0 0 0 64 5 0 0 23 0 1 0 168819290 38141952 8180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 9312 8180 59 122 0 9186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37248

[startup+1.50127 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 31047
/proc/meminfo: memFree=1262640/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=37248 CPUtime=1.49
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 11877 0 0 0 144 5 0 0 25 0 1 0 168819290 38141952 8187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 9312 8187 59 122 0 9186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37248

[startup+3.10145 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 31047
/proc/meminfo: memFree=1262448/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=37512 CPUtime=3.09
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 11928 0 0 0 304 5 0 0 25 0 1 0 168819290 38412288 8238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 9378 8238 59 122 0 9252 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37512

[startup+6.30183 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 31047
/proc/meminfo: memFree=1262000/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=38440 CPUtime=6.28
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 12181 0 0 0 623 5 0 0 25 0 1 0 168819290 39362560 8491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 9610 8491 59 122 0 9484 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38440

[startup+12.7016 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 31047
/proc/meminfo: memFree=1258800/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=41240 CPUtime=12.68
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 12879 0 0 0 1262 6 0 0 25 0 1 0 168819290 42229760 9189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 10310 9189 59 122 0 10184 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41240

[startup+25.5011 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 31047
/proc/meminfo: memFree=1252912/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=46948 CPUtime=25.48
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 14302 0 0 0 2540 8 0 0 25 0 1 0 168819290 48074752 10612 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 11737 10612 59 122 0 11611 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46948

[startup+51.1011 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 31047
/proc/meminfo: memFree=1245168/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=55260 CPUtime=51.07
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 16383 0 0 0 5097 10 0 0 25 0 1 0 168819290 56586240 12693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531379 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 13815 12693 59 122 0 13689 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55260

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 31047
/proc/meminfo: memFree=1218352/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=81512 CPUtime=102.26
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 22938 0 0 0 10211 15 0 0 25 0 1 0 168819290 83468288 19248 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 20378 19248 59 122 0 20252 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 81512

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 31047
/proc/meminfo: memFree=1190384/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=109720 CPUtime=162.24
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 29986 0 0 0 16202 22 0 0 25 0 1 0 168819290 112353280 26296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 27430 26296 59 122 0 27304 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 109720

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 31047
/proc/meminfo: memFree=1159984/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=139796 CPUtime=222.22
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 37518 0 0 0 22193 29 0 0 25 0 1 0 168819290 143151104 33828 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531287 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 34949 33828 59 122 0 34823 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 139796

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31047
/proc/meminfo: memFree=1134640/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=165596 CPUtime=282.21
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 43932 0 0 0 28186 35 0 0 25 0 1 0 168819290 169570304 40242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 41399 40242 59 122 0 41273 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 165596

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31047
/proc/meminfo: memFree=1096560/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=203184 CPUtime=342.19
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 53369 0 0 0 34176 43 0 0 25 0 1 0 168819290 208060416 49679 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 50796 49679 59 122 0 50670 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 203184

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31047
/proc/meminfo: memFree=1050032/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=249996 CPUtime=402.18
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 65073 0 0 0 40166 52 0 0 25 0 1 0 168819290 255995904 61383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 62499 61383 59 122 0 62373 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 249996

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31047
/proc/meminfo: memFree=1009328/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=290224 CPUtime=462.16
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 75138 0 0 0 46154 62 0 0 25 0 1 0 168819290 297189376 71448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530190 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 72556 71448 59 122 0 72430 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 290224

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31049
/proc/meminfo: memFree=981104/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=318640 CPUtime=522.14
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 82185 0 0 0 52147 67 0 0 25 0 1 0 168819290 326287360 78495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 79660 78495 59 122 0 79534 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 318640

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31049
/proc/meminfo: memFree=960880/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=338684 CPUtime=582.13
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 87194 0 0 0 58143 70 0 0 25 0 1 0 168819290 346812416 83504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 84671 83504 59 122 0 84545 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 338684

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31049
/proc/meminfo: memFree=938160/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=361144 CPUtime=642.12
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 92807 0 0 0 64136 76 0 0 25 0 1 0 168819290 369811456 89117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 90286 89117 59 122 0 90160 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 361144


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31449
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9099.61
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 909658 303 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9099.61
Current children cumulated vsize (KiB) 1203580

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31449
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9159.6
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 915656 304 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9159.6
Current children cumulated vsize (KiB) 1203580

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31449
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9219.58
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 921654 304 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9219.58
Current children cumulated vsize (KiB) 1203580

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31449
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9279.57
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 927652 305 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9279.57
Current children cumulated vsize (KiB) 1203580

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31449
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9339.55
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 933650 305 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9339.55
Current children cumulated vsize (KiB) 1203580

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31449
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9399.53
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 939647 306 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9399.53
Current children cumulated vsize (KiB) 1203580

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 31557
/proc/meminfo: memFree=92224/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9459.47
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 945639 308 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531250 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9459.47
Current children cumulated vsize (KiB) 1203580

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9519.41
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 951632 309 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9519.41
Current children cumulated vsize (KiB) 1203580

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9579.39
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 957630 309 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9579.39
Current children cumulated vsize (KiB) 1203580

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9639.38
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 963629 309 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531287 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9639.38
Current children cumulated vsize (KiB) 1203580

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9699.36
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 969626 310 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529840 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9699.36
Current children cumulated vsize (KiB) 1203580

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=93424/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9759.34
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 975624 310 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9759.34
Current children cumulated vsize (KiB) 1203580

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=93488/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9819.33
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304433 0 0 0 981622 311 0 0 25 0 1 0 168819290 1232465920 299763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299763 67 122 0 300769 0
Current children cumulated CPU time (s) 9819.33
Current children cumulated vsize (KiB) 1203580

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=93488/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9879.31
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304434 0 0 0 987620 311 0 0 25 0 1 0 168819290 1232465920 299764 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299764 67 122 0 300769 0
Current children cumulated CPU time (s) 9879.31
Current children cumulated vsize (KiB) 1203580

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=93488/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1203580 CPUtime=9939.3
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 304437 0 0 0 993618 312 0 0 25 0 1 0 168819290 1232465920 299767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 300895 299767 67 122 0 300769 0
Current children cumulated CPU time (s) 9939.3
Current children cumulated vsize (KiB) 1203580

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=79536/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1217456 CPUtime=9999.28
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 307925 0 0 0 999613 315 0 0 25 0 1 0 168819290 1246674944 303255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 304364 303255 67 122 0 304238 0
Current children cumulated CPU time (s) 9999.28
Current children cumulated vsize (KiB) 1217456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=79216/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=1217728 CPUtime=10000.1
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4194304 308000 0 0 0 999693 316 0 0 25 0 1 0 168819290 1246953472 303330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 304432 303330 67 122 0 304306 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 1217728

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

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

[startup+10003.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31647
/proc/meminfo: memFree=79216/2055924 swapFree=4141328/4192956
[pid=31046] ppid=31044 vsize=0 CPUtime=10000.2
/proc/31046/stat : 31046 (mxc) R 31044 31046 30990 0 -1 4195332 308000 0 0 0 999693 325 0 0 25 0 1 0 168819290 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31046/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.3
CPU time (s): 10000.3
CPU user time (s): 9996.93
CPU system time (s): 3.34549
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 1217728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.94
system time used= 3.34549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 308000
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= 60726

runsolver used 11.8062 second user time and 23.4934 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Wed Apr 18 20:23:36 UTC 2007

IDJOB= 367498
IDBENCH= 20382
IDSOLVER= 174
FILE ID= node6/367498-1176927815

PBS_JOBID= 4605676

Free space on /tmp= 66405 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/367498-1176927815/mxc /tmp/evaluation/367498-1176927815/instance-367498-1176927815.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-367498-1176927815 -o ROOT/results/node6/solver-367498-1176927815 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367498-1176927815/mxc /tmp/evaluation/367498-1176927815/instance-367498-1176927815.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d5600dba4aca04c398955a541e8c3ab9

RANDOM SEED= 618887944

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1295696 kB
Buffers:         36300 kB
Cached:         653624 kB
SwapCached:      18976 kB
Active:         309984 kB
Inactive:       407928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1295696 kB
SwapTotal:     4192956 kB
SwapFree:      4141328 kB
Dirty:           15464 kB
Writeback:           0 kB
Mapped:          29648 kB
Slab:            27912 kB
Committed_AS:  6887044 kB
PageTables:       1784 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= 66405 MiB

End job on node6 on Wed Apr 18 23:10:22 UTC 2007