Trace number 310057

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
CMUSAT BASE 2007-02-08? (TO) 1200.04 1200.44

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
MD5SUM62f8836287b4741f6f4038c73e683e7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-310057-1172552795 -o ROOT/results/node12/solver-310057-1172552795 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310057-1172552795/cmusat_base /tmp/evaluation/310057-1172552795/instance-310057-1172552795.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 20870
/proc/meminfo: memFree=1493480/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=2316 CPUtime=0
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 275233924 2371584 169 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 579 170 90 241 0 335 0

[startup+0.107191 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20870
/proc/meminfo: memFree=1493480/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=2868 CPUtime=0.1
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 338 0 0 0 10 0 0 0 18 0 1 0 275233924 2936832 320 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551685 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 717 320 109 241 0 473 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2868

[startup+0.515266 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20870
/proc/meminfo: memFree=1493480/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=3432 CPUtime=0.51
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 478 0 0 0 51 0 0 0 22 0 1 0 275233924 3514368 460 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559785 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 858 460 109 241 0 614 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3432

[startup+1.33541 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1491744/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=3836 CPUtime=1.33
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 589 0 0 0 133 0 0 0 25 0 1 0 275233924 3928064 571 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 959 571 109 241 0 715 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3836

[startup+2.97171 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1490400/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=5164 CPUtime=2.96
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 897 0 0 0 296 0 0 0 25 0 1 0 275233924 5287936 876 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 1291 876 109 241 0 1047 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5164

[startup+6.2513 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1489376/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=6324 CPUtime=6.24
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 1176 0 0 0 624 0 0 0 25 0 1 0 275233924 6475776 1155 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 1581 1155 109 241 0 1337 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6324

[startup+12.7075 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1485544/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=10068 CPUtime=12.69
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 2184 0 0 0 1269 0 0 0 25 0 1 0 275233924 10309632 2008 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 2517 2008 109 241 0 2273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10068

[startup+25.5138 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1484456/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=10916 CPUtime=25.5
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 2634 0 0 0 2549 1 0 0 25 0 1 0 275233924 11177984 2281 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 2729 2281 109 241 0 2485 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10916

[startup+51.1264 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1475560/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=20288 CPUtime=51.1
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 5413 0 0 0 5107 3 0 0 25 0 1 0 275233924 20774912 4475 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 5072 4475 109 241 0 4828 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20288

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1472808/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=22720 CPUtime=102.3
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 6486 0 0 0 10226 4 0 0 25 0 1 0 275233924 23265280 5179 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 5680 5179 109 241 0 5436 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22720

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1457832/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=39264 CPUtime=162.31
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 11119 0 0 0 16224 7 0 0 25 0 1 0 275233924 40206336 8906 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 9816 8906 109 241 0 9572 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 39264

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1457128/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=39380 CPUtime=222.32
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 11593 0 0 0 22224 8 0 0 25 0 1 0 275233924 40325120 9068 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 9845 9068 109 241 0 9601 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 39380

[startup+282.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1455976/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=40496 CPUtime=282.33
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 12058 0 0 0 28224 9 0 0 25 0 1 0 275233924 41467904 9355 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134552103 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 10124 9355 109 241 0 9880 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 40496

[startup+342.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1453032/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=43116 CPUtime=342.34
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 12986 0 0 0 34224 10 0 0 25 0 1 0 275233924 44150784 10088 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 10779 10088 109 241 0 10535 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 43116

[startup+402.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20871
/proc/meminfo: memFree=1449320/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=46716 CPUtime=402.35
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 14125 0 0 0 40224 11 0 0 25 0 1 0 275233924 47837184 11014 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 11679 11014 109 241 0 11435 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 46716

[startup+462.529 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1446696/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=49240 CPUtime=462.36
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 14792 0 0 0 46224 12 0 0 25 0 1 0 275233924 50421760 11681 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 12310 11681 109 241 0 12066 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 49240

[startup+522.556 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1444328/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=51476 CPUtime=522.37
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 15617 0 0 0 52224 13 0 0 25 0 1 0 275233924 52711424 12272 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 12869 12272 109 241 0 12625 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 51476

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1421480/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=78080 CPUtime=582.38
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 22337 0 0 0 58222 16 0 0 25 0 1 0 275233924 79953920 17932 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 19520 17932 109 241 0 19276 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 78080

[startup+642.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1421160/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=78324 CPUtime=642.39
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 22698 0 0 0 64222 17 0 0 25 0 1 0 275233924 80203776 18037 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 19581 18037 109 241 0 19337 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 78324

[startup+702.652 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 20871
/proc/meminfo: memFree=1420904/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=78648 CPUtime=702.41
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 22752 0 0 0 70224 17 0 0 25 0 1 0 275233924 80535552 18091 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 19662 18091 109 241 0 19418 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 78648

[startup+762.68 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20871
/proc/meminfo: memFree=1420328/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=78948 CPUtime=762.41
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 23199 0 0 0 76223 18 0 0 25 0 1 0 275233924 80842752 18257 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 19737 18257 109 241 0 19493 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 78948

[startup+822.711 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1420008/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=79140 CPUtime=822.43
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 23269 0 0 0 82224 19 0 0 25 0 1 0 275233924 81039360 18327 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 19785 18327 109 241 0 19541 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 79140

[startup+882.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1419432/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=79392 CPUtime=882.44
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 23721 0 0 0 88225 19 0 0 25 0 1 0 275233924 81297408 18471 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 19848 18471 109 241 0 19604 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 79392

[startup+942.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1419240/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=79776 CPUtime=942.45
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 23781 0 0 0 94225 20 0 0 25 0 1 0 275233924 81690624 18531 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 19944 18531 109 241 0 19700 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 79776

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1418984/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=79908 CPUtime=1002.47
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 23835 0 0 0 100226 21 0 0 25 0 1 0 275233924 81825792 18585 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 19977 18585 109 241 0 19733 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 79908

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1418280/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=80040 CPUtime=1062.49
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 24351 0 0 0 106227 22 0 0 25 0 1 0 275233924 81960960 18763 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 20010 18763 109 241 0 19766 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 80040

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1418216/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=80232 CPUtime=1122.49
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 24363 0 0 0 112227 22 0 0 25 0 1 0 275233924 82157568 18775 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 20058 18775 109 241 0 19814 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 80232

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1418152/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=80232 CPUtime=1182.5
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 24388 0 0 0 118227 23 0 0 25 0 1 0 275233924 82157568 18800 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 20058 18800 109 241 0 19814 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 80232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1418024/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=80392 CPUtime=1200.02
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 24419 0 0 0 119979 23 0 0 25 0 1 0 275233924 82321408 18831 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 20098 18831 109 241 0 19854 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 80392

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20871
/proc/meminfo: memFree=1418024/2055920 swapFree=4154952/4192956
[pid=20870] ppid=20868 vsize=80392 CPUtime=1200.02
/proc/20870/stat : 20870 (cmusat_base) R 20868 20870 19249 0 -1 4194304 24419 0 0 0 119979 23 0 0 25 0 1 0 275233924 82321408 18831 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20870/statm: 20098 18831 109 241 0 19854 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 80392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.04
CPU user time (s): 1199.79
CPU system time (s): 0.247962
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 80392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24419
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= 24660

runsolver used 1.49277 second user time and 2.71359 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Tue Feb 27 05:06:35 UTC 2007

IDJOB= 310057
IDBENCH= 20276
IDSOLVER= 120
FILE ID= node12/310057-1172552795

PBS_JOBID= 3971652

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310057-1172552795/cmusat_base /tmp/evaluation/310057-1172552795/instance-310057-1172552795.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-310057-1172552795 -o ROOT/results/node12/solver-310057-1172552795 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310057-1172552795/cmusat_base /tmp/evaluation/310057-1172552795/instance-310057-1172552795.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  62f8836287b4741f6f4038c73e683e7c

RANDOM SEED= 759012121

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1493952 kB
Buffers:         60972 kB
Cached:         401940 kB
SwapCached:      18256 kB
Active:         263016 kB
Inactive:       226344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493952 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            2572 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            58280 kB
Committed_AS:  1133456 kB
PageTables:       1692 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= 66555 MiB

End job on node12 on Tue Feb 27 05:26:37 UTC 2007