Trace number 313903

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) 1200.09 1200.65

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
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 variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

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/node33/watcher-313903-1176892978 -o ROOT/results/node33/solver-313903-1176892978 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313903-1176892978/mxc /tmp/evaluation/313903-1176892978/instance-313903-1176892978.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.98 0.99 3/77 25230
/proc/meminfo: memFree=1238464/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=23216 CPUtime=0
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 768 0 0 0 0 0 0 0 18 0 1 0 137213295 23773184 752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 5804 757 42 122 0 5678 0

[startup+0.0386061 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25230
/proc/meminfo: memFree=1238464/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=35848 CPUtime=0.03
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 6709 0 0 0 0 3 0 0 18 0 1 0 137213295 36708352 6693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 8962 6700 46 122 0 8836 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 35848

[startup+0.101617 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25230
/proc/meminfo: memFree=1238464/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=53660 CPUtime=0.09
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 11949 0 0 0 4 5 0 0 18 0 1 0 137213295 54947840 11933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 13415 11933 46 122 0 13289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53660

[startup+0.301659 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25230
/proc/meminfo: memFree=1238464/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=59600 CPUtime=0.29
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 13452 0 0 0 23 6 0 0 19 0 1 0 137213295 61030400 13436 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 14900 13437 46 122 0 14774 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59600

[startup+0.70174 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25230
/proc/meminfo: memFree=1238464/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=53524 CPUtime=0.69
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 17516 0 0 0 61 8 0 0 23 0 1 0 137213295 54808576 11929 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519463 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 13381 11929 47 122 0 13255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53524

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25231
/proc/meminfo: memFree=1190456/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=53788 CPUtime=1.49
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 17626 0 0 0 141 8 0 0 25 0 1 0 137213295 55078912 12039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 13447 12039 59 122 0 13321 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53788

[startup+3.10224 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25231
/proc/meminfo: memFree=1190200/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=53920 CPUtime=3.09
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 17655 0 0 0 301 8 0 0 25 0 1 0 137213295 55214080 12068 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 13480 12068 59 122 0 13354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53920

[startup+6.30189 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1189240/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=54052 CPUtime=6.29
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 17732 0 0 0 619 10 0 0 25 0 1 0 137213295 55349248 12145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 13513 12145 59 122 0 13387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54052

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1189560/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=54448 CPUtime=12.69
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 17855 0 0 0 1259 10 0 0 25 0 1 0 137213295 55754752 12268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 13612 12268 59 122 0 13486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54448

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1188984/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=55108 CPUtime=25.48
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 18036 0 0 0 2538 10 0 0 25 0 1 0 137213295 56430592 12449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 13777 12449 59 122 0 13651 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55108

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1186168/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=57880 CPUtime=51.07
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 18741 0 0 0 5096 11 0 0 25 0 1 0 137213295 59269120 13154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 14470 13154 59 122 0 14344 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 57880

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1176888/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=67120 CPUtime=102.25
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 21070 0 0 0 10212 13 0 0 25 0 1 0 137213295 68730880 15483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 16780 15483 59 122 0 16654 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 67120

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1161976/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=82432 CPUtime=162.23
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 24869 0 0 0 16206 17 0 0 25 0 1 0 137213295 84410368 19282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531253 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 20608 19282 59 122 0 20482 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 82432

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1148408/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=95772 CPUtime=222.21
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 28209 0 0 0 22200 21 0 0 25 0 1 0 137213295 98070528 22622 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 23943 22622 59 122 0 23817 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 95772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1135352/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=108848 CPUtime=282.19
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 31495 0 0 0 28193 26 0 0 25 0 1 0 137213295 111460352 25908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 27212 25908 59 122 0 27086 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 108848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1125304/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=118760 CPUtime=342.16
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 33991 0 0 0 34187 29 0 0 25 0 1 0 137213295 121610240 28404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 29690 28404 59 122 0 29564 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 118760

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1115000/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=129480 CPUtime=402.13
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 36585 0 0 0 40182 31 0 0 25 0 1 0 137213295 132587520 30998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 32370 30998 59 122 0 32244 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 129480

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1103224/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=141108 CPUtime=462.12
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 39515 0 0 0 46178 34 0 0 25 0 1 0 137213295 144494592 33928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528093 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 35277 33928 59 122 0 35151 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 141108

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1094136/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=150220 CPUtime=522.09
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 41801 0 0 0 52172 37 0 0 25 0 1 0 137213295 153825280 36214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 37555 36214 59 122 0 37429 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 150220

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1082808/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=161504 CPUtime=582.07
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 44641 0 0 0 58166 41 0 0 25 0 1 0 137213295 165380096 39054 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 40376 39054 59 122 0 40250 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 161504

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1069944/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=174308 CPUtime=642.05
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 47822 0 0 0 64161 44 0 0 25 0 1 0 137213295 178491392 42235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 43577 42235 59 122 0 43451 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 174308

[startup+702.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 25231
/proc/meminfo: memFree=1057976/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=186940 CPUtime=702.03
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 50836 0 0 0 70155 48 0 0 25 0 1 0 137213295 191426560 45249 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134527957 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 46735 45249 59 122 0 46609 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 186940

[startup+762.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 25231
/proc/meminfo: memFree=1046200/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=198584 CPUtime=762
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 53770 0 0 0 76149 51 0 0 25 0 1 0 137213295 203350016 48183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 49646 48183 59 122 0 49520 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 198584

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25231
/proc/meminfo: memFree=1031544/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=213480 CPUtime=821.98
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 57448 0 0 0 82141 57 0 0 25 0 1 0 137213295 218603520 51861 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 53370 51861 59 122 0 53244 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 213480

[startup+882.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 25231
/proc/meminfo: memFree=1019512/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=225360 CPUtime=881.95
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 60447 0 0 0 88135 60 0 0 25 0 1 0 137213295 230768640 54860 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 56340 54860 59 122 0 56214 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 225360

[startup+942.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 25231
/proc/meminfo: memFree=1008056/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=236892 CPUtime=941.93
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 63341 0 0 0 94129 64 0 0 25 0 1 0 137213295 242577408 57754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 59223 57754 59 122 0 59097 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 236892

[startup+1002.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 25231
/proc/meminfo: memFree=995384/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=249456 CPUtime=1001.9
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 66467 0 0 0 100122 68 0 0 25 0 1 0 137213295 255442944 60880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 62364 60880 59 122 0 62238 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 249456

[startup+1062.3 s]
/proc/loadavg: 1.15 1.06 1.01 2/78 25231
/proc/meminfo: memFree=981752/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=263140 CPUtime=1061.89
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 69906 0 0 0 106116 73 0 0 25 0 1 0 137213295 269455360 64319 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 65785 64319 59 122 0 65659 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 263140

[startup+1122.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/84 25399
/proc/meminfo: memFree=970368/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=273316 CPUtime=1121.78
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 72427 0 0 0 112100 78 0 0 25 0 1 0 137213295 279875584 66840 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 68329 66840 59 122 0 68203 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 273316

[startup+1182.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 25429
/proc/meminfo: memFree=962872/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=281908 CPUtime=1181.73
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 74596 0 0 0 118092 81 0 0 25 0 1 0 137213295 288673792 69009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 70477 69009 59 122 0 70351 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 281908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.12 1.07 1.01 2/78 25429
/proc/meminfo: memFree=960248/2055920 swapFree=4174592/4192956
[pid=25230] ppid=25228 vsize=284440 CPUtime=1200.03
/proc/25230/stat : 25230 (mxc) R 25228 25230 24758 0 -1 4194304 75221 0 0 0 119921 82 0 0 25 0 1 0 137213295 291266560 69634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/25230/statm: 71110 69634 59 122 0 70984 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 284440

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): 1200.65
CPU time (s): 1200.09
CPU user time (s): 1199.22
CPU system time (s): 0.871867
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 284440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.22
system time used= 0.871867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75221
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= 25362

runsolver used 1.35379 second user time and 3.01354 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Wed Apr 18 10:42:58 UTC 2007

IDJOB= 313903
IDBENCH= 20378
IDSOLVER= 107
FILE ID= node33/313903-1176892978

PBS_JOBID= 4595128

Free space on /tmp= 66511 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/313903-1176892978/mxc /tmp/evaluation/313903-1176892978/instance-313903-1176892978.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-313903-1176892978 -o ROOT/results/node33/solver-313903-1176892978 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313903-1176892978/mxc /tmp/evaluation/313903-1176892978/instance-313903-1176892978.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 102967655

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1238872 kB
Buffers:         37344 kB
Cached:         638720 kB
SwapCached:       2372 kB
Active:         252880 kB
Inactive:       508484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1238872 kB
SwapTotal:     4192956 kB
SwapFree:      4174592 kB
Dirty:           22960 kB
Writeback:           0 kB
Mapped:         100084 kB
Slab:            40952 kB
Committed_AS:  1648384 kB
PageTables:       1996 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= 66511 MiB

End job on node33 on Wed Apr 18 11:03:01 UTC 2007