Trace number 305629

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) 1200.07 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node1/watcher-305629-1172082706 -o ROOT/results/node1/solver-305629-1172082706 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305629-1172082706/cmusat_base /tmp/evaluation/305629-1172082706/instance-305629-1172082706.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 0.99 0.99 3/77 11968
/proc/meminfo: memFree=1531000/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=2952 CPUtime=0
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 228225635 3022848 255 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 738 255 90 241 0 494 0

[startup+0.107293 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11968
/proc/meminfo: memFree=1531000/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=4364 CPUtime=0.1
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 760 0 0 0 10 0 0 0 18 0 1 0 228225635 4468736 626 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 1091 626 112 241 0 847 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4364

[startup+0.515337 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11968
/proc/meminfo: memFree=1531000/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=5420 CPUtime=0.5
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 1040 0 0 0 50 0 0 0 21 0 1 0 228225635 5550080 906 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 1355 906 112 241 0 1111 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5420

[startup+1.33543 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 11969
/proc/meminfo: memFree=1526128/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=7532 CPUtime=1.32
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 1590 0 0 0 132 0 0 0 25 0 1 0 228225635 7712768 1456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 1883 1456 112 241 0 1639 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7532

[startup+2.97262 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 11969
/proc/meminfo: memFree=1523440/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=9712 CPUtime=2.97
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 2311 0 0 0 296 1 0 0 25 0 1 0 228225635 9945088 2034 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 2428 2034 112 241 0 2184 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9712

[startup+6.25601 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 11969
/proc/meminfo: memFree=1520752/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=12100 CPUtime=6.25
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 3012 0 0 0 623 2 0 0 25 0 1 0 228225635 12390400 2633 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560095 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 3025 2633 112 241 0 2781 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 12100

[startup+12.7068 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 11969
/proc/meminfo: memFree=1518576/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=13976 CPUtime=12.69
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 3665 0 0 0 1267 2 0 0 25 0 1 0 228225635 14311424 3119 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 3494 3119 112 241 0 3250 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13976

[startup+25.5153 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 11969
/proc/meminfo: memFree=1507568/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=25888 CPUtime=25.5
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 6865 0 0 0 2546 4 0 0 25 0 1 0 228225635 26509312 5867 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 6472 5867 112 241 0 6228 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 25888

[startup+51.1253 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 11969
/proc/meminfo: memFree=1507248/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=25948 CPUtime=51.1
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 7244 0 0 0 5106 4 0 0 25 0 1 0 228225635 26570752 5949 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 6487 5949 112 241 0 6243 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25948

[startup+102.346 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 11969
/proc/meminfo: memFree=1495152/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=37684 CPUtime=102.31
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 10635 0 0 0 10223 8 0 0 25 0 1 0 228225635 38588416 8971 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 9421 8971 112 241 0 9177 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 37684

[startup+162.384 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 11969
/proc/meminfo: memFree=1485744/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=46988 CPUtime=162.33
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 13230 0 0 0 16223 10 0 0 25 0 1 0 228225635 48115712 11345 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 11747 11345 112 241 0 11503 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 46988

[startup+222.423 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 11969
/proc/meminfo: memFree=1458480/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=75824 CPUtime=222.35
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 20789 0 0 0 22221 14 0 0 25 0 1 0 228225635 77643776 18123 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 18956 18123 112 241 0 18712 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 75824

[startup+282.457 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 11969
/proc/meminfo: memFree=1458160/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=75868 CPUtime=282.37
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 21000 0 0 0 28222 15 0 0 25 0 1 0 228225635 77688832 18193 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 18967 18193 112 241 0 18723 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 75868

[startup+342.49 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11969
/proc/meminfo: memFree=1457840/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=75964 CPUtime=342.38
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 21405 0 0 0 34222 16 0 0 25 0 1 0 228225635 77787136 18282 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 18991 18282 112 241 0 18747 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 75964

[startup+402.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11969
/proc/meminfo: memFree=1450224/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=83312 CPUtime=402.4
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 23482 0 0 0 40221 19 0 0 25 0 1 0 228225635 85311488 20183 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549240 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 20828 20183 112 241 0 20584 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 83312

[startup+462.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11969
/proc/meminfo: memFree=1438960/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=94380 CPUtime=462.42
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 26482 0 0 0 46218 24 0 0 25 0 1 0 228225635 96645120 22992 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 23595 22992 112 241 0 23351 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 94380

[startup+522.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11969
/proc/meminfo: memFree=1438832/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=94524 CPUtime=522.43
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 26511 0 0 0 52219 24 0 0 25 0 1 0 228225635 96792576 23021 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 23631 23021 112 241 0 23387 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 94524

[startup+582.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1432944/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=100136 CPUtime=582.45
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 28190 0 0 0 58219 26 0 0 25 0 1 0 228225635 102539264 24494 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 25034 24494 112 241 0 24790 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 100136

[startup+642.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1430128/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=103040 CPUtime=642.47
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 28958 0 0 0 64219 28 0 0 25 0 1 0 228225635 105512960 25262 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 25760 25262 112 241 0 25516 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 103040

[startup+702.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1424688/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=108000 CPUtime=702.48
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 30466 0 0 0 70218 30 0 0 25 0 1 0 228225635 110592000 26547 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 27000 26547 112 241 0 26756 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 108000

[startup+762.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1355696/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=180800 CPUtime=762.5
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 48981 0 0 0 76212 38 0 0 25 0 1 0 228225635 185139200 43768 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 45200 43768 112 241 0 44956 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 180800

[startup+822.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1355632/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=180800 CPUtime=822.52
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 48984 0 0 0 82214 38 0 0 25 0 1 0 228225635 185139200 43771 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 45200 43771 112 241 0 44956 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 180800

[startup+882.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1355440/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=180800 CPUtime=882.53
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 49045 0 0 0 88214 39 0 0 25 0 1 0 228225635 185139200 43832 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 45200 43832 112 241 0 44956 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 180800

[startup+942.835 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1355184/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=180892 CPUtime=942.55
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 49364 0 0 0 94215 40 0 0 25 0 1 0 228225635 185233408 43888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 45223 43888 112 241 0 44979 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 180892

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1355120/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=180892 CPUtime=1002.56
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 49364 0 0 0 100216 40 0 0 25 0 1 0 228225635 185233408 43888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 45223 43888 112 241 0 44979 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 180892

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1355184/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=180892 CPUtime=1062.59
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 49371 0 0 0 106218 41 0 0 25 0 1 0 228225635 185233408 43895 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 45223 43895 112 241 0 44979 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 180892

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11971
/proc/meminfo: memFree=1354544/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=181124 CPUtime=1122.59
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 49800 0 0 0 112218 41 0 0 25 0 1 0 228225635 185470976 44038 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 45281 44038 112 241 0 45037 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 181124

[startup+1182.97 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 11971
/proc/meminfo: memFree=1354608/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=181124 CPUtime=1182.62
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 49800 0 0 0 118220 42 0 0 25 0 1 0 228225635 185470976 44038 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 45281 44038 112 241 0 45037 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 181124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 11971
/proc/meminfo: memFree=1354544/2055920 swapFree=4158140/4192956
[pid=11968] ppid=11966 vsize=181124 CPUtime=1200.03
/proc/11968/stat : 11968 (cmusat_base) R 11966 11968 11571 0 -1 4194304 49800 0 0 0 119961 42 0 0 25 0 1 0 228225635 185470976 44038 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/11968/statm: 45281 44038 112 241 0 45037 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 181124

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.62
CPU system time (s): 0.448931
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 181124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.448931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49800
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= 1665

runsolver used 1.26081 second user time and 3.01054 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Wed Feb 21 18:31:46 UTC 2007

IDJOB= 305629
IDBENCH= 20161
IDSOLVER= 120
FILE ID= node1/305629-1172082706

PBS_JOBID= 3865320

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305629-1172082706/cmusat_base /tmp/evaluation/305629-1172082706/instance-305629-1172082706.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-305629-1172082706 -o ROOT/results/node1/solver-305629-1172082706 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305629-1172082706/cmusat_base /tmp/evaluation/305629-1172082706/instance-305629-1172082706.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 898993797

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1531408 kB
Buffers:         57476 kB
Cached:         369512 kB
SwapCached:      15420 kB
Active:         273952 kB
Inactive:       176348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1531408 kB
SwapTotal:     4192956 kB
SwapFree:      4158140 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          29868 kB
Slab:            59768 kB
Committed_AS:   759512 kB
PageTables:       1740 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= 66546 MiB

End job on node1 on Wed Feb 21 18:51:48 UTC 2007