Trace number 300791

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) 1200.06 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S643005221-14.cnf
MD5SUM8a3a4c67555e3d7c0d47620c8bfc1a9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.54731
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
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-300791-1171936326 -o ROOT/results/node1/solver-300791-1171936326 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300791-1171936326/cmusat_base /tmp/evaluation/300791-1171936326/instance-300791-1171936326.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: 1.00 1.00 0.94 3/77 28769
/proc/meminfo: memFree=1591720/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=2684 CPUtime=0
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 213587715 2748416 224 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 671 224 90 241 0 427 0

[startup+0.106736 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 28769
/proc/meminfo: memFree=1591720/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=4224 CPUtime=0.1
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 669 0 0 0 10 0 0 0 18 0 1 0 213587715 4325376 609 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 1056 609 111 241 0 812 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4224

[startup+0.514783 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 28769
/proc/meminfo: memFree=1591720/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=5412 CPUtime=0.5
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 1018 0 0 0 50 0 0 0 21 0 1 0 213587715 5541888 958 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 1353 958 111 241 0 1109 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5412

[startup+1.33488 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1586272/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=7956 CPUtime=1.32
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 1772 0 0 0 132 0 0 0 25 0 1 0 213587715 8146944 1594 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 1989 1594 111 241 0 1745 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7956

[startup+2.97107 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1585184/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=9148 CPUtime=2.96
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 2135 0 0 0 295 1 0 0 25 0 1 0 213587715 9367552 1915 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 2287 1915 111 241 0 2043 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9148

[startup+6.25445 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1583072/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=10488 CPUtime=6.24
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 2613 0 0 0 623 1 0 0 25 0 1 0 213587715 10739712 2259 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551526 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 2622 2259 111 241 0 2378 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10488

[startup+12.7052 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1574368/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=19336 CPUtime=12.69
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 5047 0 0 0 1267 2 0 0 25 0 1 0 213587715 19800064 4295 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551185 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 4834 4295 111 241 0 4590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19336

[startup+25.5117 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1574048/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=19620 CPUtime=25.49
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 5301 0 0 0 2547 2 0 0 25 0 1 0 213587715 20090880 4422 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 4905 4422 111 241 0 4661 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19620

[startup+51.1237 s]
/proc/loadavg: 1.06 1.01 0.94 2/78 28770
/proc/meminfo: memFree=1566816/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=27064 CPUtime=51.1
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 7459 0 0 0 5105 5 0 0 25 0 1 0 213587715 27713536 6355 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 6766 6355 111 241 0 6522 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27064

[startup+102.345 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 28770
/proc/meminfo: memFree=1542240/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=52448 CPUtime=102.3
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 14386 0 0 0 10223 7 0 0 25 0 1 0 213587715 53706752 12359 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551387 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 13112 12359 111 241 0 12868 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 52448

[startup+162.381 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1541664/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=52568 CPUtime=162.32
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 14921 0 0 0 16224 8 0 0 25 0 1 0 213587715 53829632 12509 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 13142 12509 111 241 0 12898 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 52568

[startup+222.411 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1534816/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=58912 CPUtime=222.33
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 16934 0 0 0 22223 10 0 0 25 0 1 0 213587715 60325888 14212 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 14728 14212 111 241 0 14484 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 58912

[startup+282.443 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1529504/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=63916 CPUtime=282.35
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 18409 0 0 0 28223 12 0 0 25 0 1 0 213587715 65449984 15513 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560057 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 15979 15513 111 241 0 15735 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 63916

[startup+342.473 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1522912/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=70480 CPUtime=342.35
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 20270 0 0 0 34221 14 0 0 25 0 1 0 213587715 72171520 17186 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 17620 17186 111 241 0 17376 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 70480

[startup+402.51 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1520224/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=73128 CPUtime=402.38
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 20961 0 0 0 40222 16 0 0 25 0 1 0 213587715 74883072 17877 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 18282 17877 111 241 0 18038 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 73128

[startup+462.54 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1475424/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=120832 CPUtime=462.39
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 33199 0 0 0 46217 22 0 0 25 0 1 0 213587715 123731968 29034 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 30208 29034 111 241 0 29964 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 120832

[startup+522.574 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28770
/proc/meminfo: memFree=1475296/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=120908 CPUtime=522.41
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 33449 0 0 0 52219 22 0 0 25 0 1 0 213587715 123809792 29062 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 30227 29062 111 241 0 29983 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 120908

[startup+582.634 s]
/proc/loadavg: 1.04 1.01 0.95 2/84 28886
/proc/meminfo: memFree=1473584/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=121128 CPUtime=582.4
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 33817 0 0 0 58217 23 0 0 25 0 1 0 213587715 124035072 29189 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 30282 29189 111 241 0 30038 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 121128

[startup+642.693 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 28968
/proc/meminfo: memFree=1474400/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=121128 CPUtime=642.39
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 33821 0 0 0 64215 24 0 0 25 0 1 0 213587715 124035072 29193 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 30282 29193 111 241 0 30038 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 121128

[startup+702.723 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28968
/proc/meminfo: memFree=1474080/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=121352 CPUtime=702.4
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 34218 0 0 0 70215 25 0 0 25 0 1 0 213587715 124264448 29327 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 30338 29327 111 241 0 30094 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 121352

[startup+762.755 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28968
/proc/meminfo: memFree=1474080/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=121352 CPUtime=762.41
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 34218 0 0 0 76216 25 0 0 25 0 1 0 213587715 124264448 29327 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 30338 29327 111 241 0 30094 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 121352

[startup+822.79 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28968
/proc/meminfo: memFree=1474144/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=121352 CPUtime=822.43
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 34218 0 0 0 82217 26 0 0 25 0 1 0 213587715 124264448 29327 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 30338 29327 111 241 0 30094 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 121352

[startup+882.82 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28968
/proc/meminfo: memFree=1473696/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=121456 CPUtime=882.44
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 34634 0 0 0 88218 26 0 0 25 0 1 0 213587715 124370944 29457 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 30364 29457 111 241 0 30120 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 121456

[startup+942.85 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28968
/proc/meminfo: memFree=1473696/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=121456 CPUtime=942.46
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 34634 0 0 0 94219 27 0 0 25 0 1 0 213587715 124370944 29457 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 30364 29457 111 241 0 30120 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 121456

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28968
/proc/meminfo: memFree=1469408/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=125424 CPUtime=1002.47
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 36013 0 0 0 100219 28 0 0 25 0 1 0 213587715 128434176 30524 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 31356 30524 111 241 0 31112 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 125424

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28968
/proc/meminfo: memFree=1469152/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=125616 CPUtime=1062.49
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 36073 0 0 0 106220 29 0 0 25 0 1 0 213587715 128630784 30584 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 31404 30584 111 241 0 31160 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 125616

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28968
/proc/meminfo: memFree=1465952/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=129016 CPUtime=1122.5
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 36922 0 0 0 112220 30 0 0 25 0 1 0 213587715 132112384 31433 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 32254 31433 111 241 0 32010 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 129016

[startup+1182.98 s]
/proc/loadavg: 1.05 1.01 0.95 2/78 28968
/proc/meminfo: memFree=1457568/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=137060 CPUtime=1182.51
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 39316 0 0 0 118218 33 0 0 25 0 1 0 213587715 140349440 33487 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 34265 33487 111 241 0 34021 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 137060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.01 0.95 2/78 28968
/proc/meminfo: memFree=1457440/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=137060 CPUtime=1200.03
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 39337 0 0 0 119970 33 0 0 25 0 1 0 213587715 140349440 33508 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 34265 33508 111 241 0 34021 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 137060

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

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

[startup+1200.5 s]
/proc/loadavg: 1.04 1.01 0.95 2/78 28968
/proc/meminfo: memFree=1457440/2055920 swapFree=4158120/4192956
[pid=28769] ppid=28767 vsize=137060 CPUtime=1200.03
/proc/28769/stat : 28769 (cmusat_base) R 28767 28769 28183 0 -1 4194304 39337 0 0 0 119970 33 0 0 25 0 1 0 213587715 140349440 33508 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/28769/statm: 34265 33508 111 241 0 34021 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 137060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.71
CPU system time (s): 0.353946
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 137060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.353946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39337
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= 2472

runsolver used 1.3228 second user time and 2.94955 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Tue Feb 20 01:52:06 UTC 2007

IDJOB= 300791
IDBENCH= 20043
IDSOLVER= 120
FILE ID= node1/300791-1171936326

PBS_JOBID= 3848918

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S643005221-14.cnf
COMMAND LINE= /tmp/evaluation/300791-1171936326/cmusat_base /tmp/evaluation/300791-1171936326/instance-300791-1171936326.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-300791-1171936326 -o ROOT/results/node1/solver-300791-1171936326 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300791-1171936326/cmusat_base /tmp/evaluation/300791-1171936326/instance-300791-1171936326.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8a3a4c67555e3d7c0d47620c8bfc1a9e

RANDOM SEED= 267248197

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:       1592128 kB
Buffers:         53924 kB
Cached:         313564 kB
SwapCached:      15284 kB
Active:         259504 kB
Inactive:       131788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592128 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          30516 kB
Slab:            58040 kB
Committed_AS:   694480 kB
PageTables:       1744 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= 66549 MiB

End job on node1 on Tue Feb 20 02:12:09 UTC 2007