Trace number 367491

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 10003.1

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

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/node7/watcher-367491-1176922299 -o ROOT/results/node7/solver-367491-1176922299 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367491-1176922299/mxc /tmp/evaluation/367491-1176922299/instance-367491-1176922299.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 0.96 0.98 3/77 26254
/proc/meminfo: memFree=1271408/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=29768 CPUtime=0
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 778 0 0 0 0 0 0 0 18 0 1 0 168267762 30482432 762 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 7442 768 42 122 0 7316 0

[startup+0.0630139 s]
/proc/loadavg: 0.72 0.96 0.98 3/77 26254
/proc/meminfo: memFree=1271408/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=49180 CPUtime=0.05
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 11261 0 0 0 0 5 0 0 18 0 1 0 168267762 50360320 11245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 12295 11252 46 122 0 12169 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 49180

[startup+0.101017 s]
/proc/loadavg: 0.72 0.96 0.98 3/77 26254
/proc/meminfo: memFree=1271408/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=66160 CPUtime=0.09
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 14790 0 0 0 2 7 0 0 18 0 1 0 168267762 67747840 14774 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 16540 14774 46 122 0 16414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 66160

[startup+0.301039 s]
/proc/loadavg: 0.72 0.96 0.98 3/77 26254
/proc/meminfo: memFree=1271408/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=72628 CPUtime=0.29
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 16396 0 0 0 22 7 0 0 19 0 1 0 168267762 74371072 16380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 18157 16380 46 122 0 18031 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 72628

[startup+0.70108 s]
/proc/loadavg: 0.72 0.96 0.98 3/77 26254
/proc/meminfo: memFree=1271408/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=87952 CPUtime=0.69
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 20123 0 0 0 60 9 0 0 22 0 1 0 168267762 90062848 20107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 21988 20108 46 122 0 21862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 87952

[startup+1.50116 s]
/proc/loadavg: 0.72 0.96 0.98 2/78 26255
/proc/meminfo: memFree=1210408/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=68588 CPUtime=1.49
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 22498 0 0 0 139 10 0 0 25 0 1 0 168267762 70234112 15273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 17147 15273 59 122 0 17021 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68588

[startup+3.10135 s]
/proc/loadavg: 0.72 0.96 0.98 2/78 26255
/proc/meminfo: memFree=1210088/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=68588 CPUtime=3.09
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 22533 0 0 0 298 11 0 0 25 0 1 0 168267762 70234112 15308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 0 0 0
/proc/26254/statm: 17147 15308 59 122 0 17021 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68588

[startup+6.30167 s]
/proc/loadavg: 0.74 0.96 0.98 2/78 26255
/proc/meminfo: memFree=1210088/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=68852 CPUtime=6.28
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 22617 0 0 0 616 12 0 0 25 0 1 0 168267762 70504448 15392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 17213 15392 59 122 0 17087 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 68852

[startup+12.7013 s]
/proc/loadavg: 0.76 0.96 0.98 2/78 26255
/proc/meminfo: memFree=1209704/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=69116 CPUtime=12.67
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 22718 0 0 0 1255 12 0 0 25 0 1 0 168267762 70774784 15493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 17279 15493 59 122 0 17153 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 69116

[startup+25.5017 s]
/proc/loadavg: 0.81 0.96 0.98 2/78 26255
/proc/meminfo: memFree=1208936/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=69648 CPUtime=25.47
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 22915 0 0 0 2535 12 0 0 25 0 1 0 168267762 71319552 15690 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 17412 15690 59 122 0 17286 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 69648

[startup+51.1014 s]
/proc/loadavg: 0.88 0.96 0.98 2/78 26255
/proc/meminfo: memFree=1206248/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=72156 CPUtime=51.06
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 23588 0 0 0 5093 13 0 0 25 0 1 0 168267762 73887744 16363 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 18039 16363 59 122 0 17913 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72156

[startup+102.306 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 26255
/proc/meminfo: memFree=1194344/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=84084 CPUtime=102.25
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 26573 0 0 0 10209 16 0 0 25 0 1 0 168267762 86102016 19348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 21021 19348 59 122 0 20895 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 84084

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 26255
/proc/meminfo: memFree=1181416/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=97152 CPUtime=162.23
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 29826 0 0 0 16204 19 0 0 25 0 1 0 168267762 99483648 22601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 24288 22601 59 122 0 24162 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 97152

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26255
/proc/meminfo: memFree=1165416/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=112896 CPUtime=222.21
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 33773 0 0 0 22198 23 0 0 25 0 1 0 168267762 115605504 26548 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 28224 26548 59 122 0 28098 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 112896

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26255
/proc/meminfo: memFree=1152424/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=126224 CPUtime=282.2
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 37048 0 0 0 28192 28 0 0 25 0 1 0 168267762 129253376 29823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 31556 29823 59 122 0 31430 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 126224

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26255
/proc/meminfo: memFree=1142576/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=135920 CPUtime=342.18
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 39475 0 0 0 34188 30 0 0 25 0 1 0 168267762 139182080 32250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 33980 32250 59 122 0 33854 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 135920

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26255
/proc/meminfo: memFree=1132784/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=145720 CPUtime=402.16
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 41934 0 0 0 40183 33 0 0 25 0 1 0 168267762 149217280 34709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 36430 34709 59 122 0 36304 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 145720

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26255
/proc/meminfo: memFree=1123312/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=155132 CPUtime=462.15
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 44303 0 0 0 46179 36 0 0 25 0 1 0 168267762 158855168 37078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 38783 37078 59 122 0 38657 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 155132

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26255
/proc/meminfo: memFree=1112112/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=167024 CPUtime=522.13
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 47135 0 0 0 52174 39 0 0 25 0 1 0 168267762 171032576 39910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 41756 39910 59 122 0 41630 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 167024

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 26377
/proc/meminfo: memFree=1101504/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=176212 CPUtime=582.07
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 49437 0 0 0 58164 43 0 0 25 0 1 0 168267762 180441088 42212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 44053 42212 59 122 0 43927 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 176212

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26453
/proc/meminfo: memFree=1091952/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=186804 CPUtime=642.02
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 52079 0 0 0 64156 46 0 0 25 0 1 0 168267762 191287296 44854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 46701 44854 59 122 0 46575 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 186804


################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26853
/proc/meminfo: memFree=747824/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9039.63
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139890 0 0 0 903771 192 0 0 25 0 1 0 168267762 546447360 130717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130717 67 122 0 133284 0
Current children cumulated CPU time (s) 9039.63
Current children cumulated vsize (KiB) 533640

[startup+9102.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26853
/proc/meminfo: memFree=747824/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9099.62
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139891 0 0 0 909769 193 0 0 25 0 1 0 168267762 546447360 130718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130718 67 122 0 133284 0
Current children cumulated CPU time (s) 9099.62
Current children cumulated vsize (KiB) 533640

[startup+9162.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 26853
/proc/meminfo: memFree=747824/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9159.61
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139891 0 0 0 915768 193 0 0 25 0 1 0 168267762 546447360 130718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130718 67 122 0 133284 0
Current children cumulated CPU time (s) 9159.61
Current children cumulated vsize (KiB) 533640

[startup+9222.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 26853
/proc/meminfo: memFree=747888/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9219.6
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139891 0 0 0 921766 194 0 0 25 0 1 0 168267762 546447360 130718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130718 67 122 0 133284 0
Current children cumulated CPU time (s) 9219.6
Current children cumulated vsize (KiB) 533640

[startup+9282.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 26853
/proc/meminfo: memFree=747888/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9279.57
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139891 0 0 0 927763 194 0 0 25 0 1 0 168267762 546447360 130718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130718 67 122 0 133284 0
Current children cumulated CPU time (s) 9279.57
Current children cumulated vsize (KiB) 533640

[startup+9342.31 s]
/proc/loadavg: 1.15 1.07 1.01 2/78 26853
/proc/meminfo: memFree=747824/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9339.57
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139893 0 0 0 933762 195 0 0 25 0 1 0 168267762 546447360 130720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130720 67 122 0 133284 0
Current children cumulated CPU time (s) 9339.57
Current children cumulated vsize (KiB) 533640

[startup+9402.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/78 26853
/proc/meminfo: memFree=747824/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9399.54
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139893 0 0 0 939759 195 0 0 25 0 1 0 168267762 546447360 130720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130720 67 122 0 133284 0
Current children cumulated CPU time (s) 9399.54
Current children cumulated vsize (KiB) 533640

[startup+9462.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 26853
/proc/meminfo: memFree=747888/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9459.53
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139893 0 0 0 945758 195 0 0 25 0 1 0 168267762 546447360 130720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130720 67 122 0 133284 0
Current children cumulated CPU time (s) 9459.53
Current children cumulated vsize (KiB) 533640

[startup+9522.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 26853
/proc/meminfo: memFree=747824/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9519.52
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139893 0 0 0 951756 196 0 0 25 0 1 0 168267762 546447360 130720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130720 67 122 0 133284 0
Current children cumulated CPU time (s) 9519.52
Current children cumulated vsize (KiB) 533640

[startup+9582.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 26853
/proc/meminfo: memFree=747824/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9579.5
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139893 0 0 0 957754 196 0 0 25 0 1 0 168267762 546447360 130720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130720 67 122 0 133284 0
Current children cumulated CPU time (s) 9579.5
Current children cumulated vsize (KiB) 533640

[startup+9642.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26855
/proc/meminfo: memFree=747760/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9639.49
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139899 0 0 0 963752 197 0 0 25 0 1 0 168267762 546447360 130726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130726 67 122 0 133284 0
Current children cumulated CPU time (s) 9639.49
Current children cumulated vsize (KiB) 533640

[startup+9702.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26855
/proc/meminfo: memFree=747760/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9699.47
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139900 0 0 0 969750 197 0 0 25 0 1 0 168267762 546447360 130727 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130727 67 122 0 133284 0
Current children cumulated CPU time (s) 9699.47
Current children cumulated vsize (KiB) 533640

[startup+9762.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26855
/proc/meminfo: memFree=747760/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9759.45
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139901 0 0 0 975748 197 0 0 25 0 1 0 168267762 546447360 130728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130728 67 122 0 133284 0
Current children cumulated CPU time (s) 9759.45
Current children cumulated vsize (KiB) 533640

[startup+9822.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26855
/proc/meminfo: memFree=747696/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9819.44
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139901 0 0 0 981746 198 0 0 25 0 1 0 168267762 546447360 130728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130728 67 122 0 133284 0
Current children cumulated CPU time (s) 9819.44
Current children cumulated vsize (KiB) 533640

[startup+9882.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 26855
/proc/meminfo: memFree=747760/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9879.42
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139902 0 0 0 987744 198 0 0 25 0 1 0 168267762 546447360 130729 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130729 67 122 0 133284 0
Current children cumulated CPU time (s) 9879.42
Current children cumulated vsize (KiB) 533640

[startup+9942.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26855
/proc/meminfo: memFree=747696/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9939.41
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139902 0 0 0 993742 199 0 0 25 0 1 0 168267762 546447360 130729 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130729 67 122 0 133284 0
Current children cumulated CPU time (s) 9939.41
Current children cumulated vsize (KiB) 533640

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26855
/proc/meminfo: memFree=747696/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=9999.4
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139903 0 0 0 999741 199 0 0 25 0 1 0 168267762 546447360 130730 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130730 67 122 0 133284 0
Current children cumulated CPU time (s) 9999.4
Current children cumulated vsize (KiB) 533640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26855
/proc/meminfo: memFree=747696/2055920 swapFree=4150736/4192956
[pid=26254] ppid=26252 vsize=533640 CPUtime=10000.1
/proc/26254/stat : 26254 (mxc) R 26252 26254 26198 0 -1 4194304 139903 0 0 0 999811 199 0 0 25 0 1 0 168267762 546447360 130730 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26254/statm: 133410 130730 67 122 0 133284 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 533640

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): 10003.1
CPU time (s): 10000.2
CPU user time (s): 9998.11
CPU system time (s): 2.07668
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 536492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.11
system time used= 2.07668
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 139903
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= 190378

runsolver used 11.6902 second user time and 24.3923 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 18 18:51:41 UTC 2007

IDJOB= 367491
IDBENCH= 20375
IDSOLVER= 174
FILE ID= node7/367491-1176922299

PBS_JOBID= 4605665

Free space on /tmp= 66343 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/367491-1176922299/mxc /tmp/evaluation/367491-1176922299/instance-367491-1176922299.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-367491-1176922299 -o ROOT/results/node7/solver-367491-1176922299 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367491-1176922299/mxc /tmp/evaluation/367491-1176922299/instance-367491-1176922299.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 470417756

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1271816 kB
Buffers:         36936 kB
Cached:         671744 kB
SwapCached:      22252 kB
Active:         275748 kB
Inactive:       464936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1271816 kB
SwapTotal:     4192956 kB
SwapFree:      4150736 kB
Dirty:           29572 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            28924 kB
Committed_AS:  7101076 kB
PageTables:       1860 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= 66343 MiB

End job on node7 on Wed Apr 18 21:38:26 UTC 2007