Trace number 1832006

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSAT 09z 2009-03-22? (TO) 1200.05 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-13-s.cnf
MD5SUMd90571b4b69632567da9d3ebfd25979e
Bench CategoryAPPLICATION (applications 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 variables234673
Number of clauses1071339
Sum of the clauses size2453820
Maximum clause length10
Minimum clause length1
Number of clauses of size 117679
Number of clauses of size 2856659
Number of clauses of size 3153061
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	c Parsing...
0.00/0.81	c ==============================================================================
0.00/0.81	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.81	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.81	c ==============================================================================
0.00/0.81	c |         0 | 1052492  2433683 |  315747       0        0     nan |  0.000 % |
7.37/7.41	c |         0 |  628528  1721300 |      --       0       --      -- |     --   | -196875/-198394
7.37/7.42	c ==============================================================================
7.37/7.42	c Result  :   #vars: 113985   #clauses: 628528   #literals: 1721300
7.37/7.42	c CPU time:   7.12892 s
7.37/7.42	c ==============================================================================
7.98/8.03	c WARNING: for repeatability, setting FPU to use double precision
7.98/8.03	c Number of variables   : 113985       
7.98/8.03	c Number of clauses     : 628528       
8.01/8.40	c Parsing time: 0.33         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832006-1242765763/watcher-1832006-1242765763 -o /tmp/evaluation-result-1832006-1242765763/solver-1832006-1242765763 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832006-1242765763.cnf -random-seed=104880208 

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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.54 0.86 0.92 3/65 3037
/proc/meminfo: memFree=1772800/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=0
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 304605962 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249070059602 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/3037/statm: 1339 235 195 169 0 50 0
[pid=3038] ppid=3037 vsize=5356 CPUtime=0
/proc/3038/stat : 3038 (SatELiteGTI) S 3037 3037 25044 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 304605962 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/3038/statm: 1339 238 198 169 0 50 0
[pid=3040] ppid=3038 vsize=0 CPUtime=0
/proc/3040/stat : 3040 (SatELiteGTI) R 3038 3037 25044 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 304605962 0 0 1992294400 0 0 0 18446744073709551615 249069890855 0 0 4096 0 0 0 0 17 0 0 0
/proc/3040/statm: 22 1 0 0 0 9 0

[startup+0.07411 s]
/proc/loadavg: 0.54 0.86 0.92 3/65 3037
/proc/meminfo: memFree=1772800/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=0
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304605962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101113 s]
/proc/loadavg: 0.54 0.86 0.92 3/65 3037
/proc/meminfo: memFree=1772800/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=0
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304605962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301148 s]
/proc/loadavg: 0.54 0.86 0.92 3/65 3037
/proc/meminfo: memFree=1772800/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=0
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304605962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701221 s]
/proc/loadavg: 0.54 0.86 0.92 3/65 3037
/proc/meminfo: memFree=1772800/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=0
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304605962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50236 s]
/proc/loadavg: 0.54 0.86 0.92 2/67 3042
/proc/meminfo: memFree=1671216/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=0
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304605962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 237 197 169 0 50 0
[pid=3042] ppid=3037 vsize=118792 CPUtime=1.48
/proc/3042/stat : 3042 (SatELite_releas) R 3037 3037 25044 0 -1 4194304 29376 0 0 0 130 18 0 0 25 0 1 0 304605962 121643008 26720 1992294400 134512640 135223648 4294956128 18446744073709551615 134715412 0 0 4096 3 0 0 0 17 1 0 0
/proc/3042/statm: 29698 26720 76 173 0 29523 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 124148

[startup+3.10164 s]
/proc/loadavg: 0.74 0.90 0.94 2/67 3042
/proc/meminfo: memFree=1657712/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=0
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304605962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 237 197 169 0 50 0
[pid=3042] ppid=3037 vsize=128392 CPUtime=3.07
/proc/3042/stat : 3042 (SatELite_releas) R 3037 3037 25044 0 -1 4194304 31220 0 0 0 288 19 0 0 25 0 1 0 304605962 131473408 28383 1992294400 134512640 135223648 4294956128 18446744073709551615 134587353 0 0 4096 3 0 0 0 17 0 0 0
/proc/3042/statm: 32098 28383 76 173 0 31923 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 133748

[startup+6.30121 s]
/proc/loadavg: 0.74 0.90 0.94 2/67 3042
/proc/meminfo: memFree=1649520/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=0
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304605962 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 237 197 169 0 50 0
[pid=3042] ppid=3037 vsize=130892 CPUtime=6.28
/proc/3042/stat : 3042 (SatELite_releas) R 3037 3037 25044 0 -1 4194304 34315 0 0 0 605 23 0 0 25 0 1 0 304605962 134033408 29078 1992294400 134512640 135223648 4294956128 18446744073709551615 134586759 0 0 4096 3 0 0 0 17 0 0 0
/proc/3042/statm: 32723 29078 76 173 0 32548 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 136248

[startup+12.7013 s]
/proc/loadavg: 1.01 0.95 0.95 2/67 3043
/proc/meminfo: memFree=1715960/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=38664 CPUtime=4.65
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 9065 0 0 0 460 5 0 0 25 0 1 0 304606765 39591936 9035 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 9666 9035 75 170 0 9493 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 44020

[startup+25.5016 s]
/proc/loadavg: 1.08 0.97 0.96 2/67 3043
/proc/meminfo: memFree=1712528/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=43328 CPUtime=17.44
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 10249 0 0 0 1738 6 0 0 25 0 1 0 304606765 44367872 10219 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 10832 10219 75 170 0 10659 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 48684

[startup+51.1012 s]
/proc/loadavg: 1.05 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1702160/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=53944 CPUtime=43.02
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 12874 0 0 0 4294 8 0 0 25 0 1 0 304606765 55238656 12844 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 13486 12844 75 170 0 13313 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 59300

[startup+102.305 s]
/proc/loadavg: 1.02 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1674576/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=81396 CPUtime=94.2
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 19762 0 0 0 9406 14 0 0 25 0 1 0 304606765 83349504 19732 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 20349 19732 75 170 0 20176 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 86752

[startup+162.302 s]
/proc/loadavg: 1.01 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1643728/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=112288 CPUtime=154.16
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 27475 0 0 0 15396 20 0 0 25 0 1 0 304606765 114982912 27445 1992294400 134512640 135212243 4294956240 18446744073709551615 134529932 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 28072 27445 75 170 0 27899 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 117644

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1611728/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=144268 CPUtime=214.13
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 35455 0 0 0 21386 27 0 0 25 0 1 0 304606765 147730432 35425 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 36067 35425 75 170 0 35894 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 149624

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1576848/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=179176 CPUtime=274.11
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 44204 0 0 0 27378 33 0 0 25 0 1 0 304606765 183476224 44174 1992294400 134512640 135212243 4294956240 18446744073709551615 134526467 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 44794 44174 75 170 0 44621 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 184532

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1546192/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=209608 CPUtime=334.07
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 51794 0 0 0 33368 39 0 0 25 0 1 0 304606765 214638592 51764 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 52402 51764 75 170 0 52229 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 214964

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1542608/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=213184 CPUtime=394.05

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

/proc/3043/statm: 53296 52638 75 170 0 53123 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 218540

[startup+642.303 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1526480/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=229184 CPUtime=633.94
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 56660 0 0 0 63349 45 0 0 25 0 1 0 304606765 234684416 56630 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 57296 56630 75 170 0 57123 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 234540

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1506576/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=248916 CPUtime=693.9
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 61599 0 0 0 69341 49 0 0 25 0 1 0 304606765 254889984 61569 1992294400 134512640 135212243 4294956240 18446744073709551615 134528036 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 62229 61569 75 170 0 62056 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 254272

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1506512/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=248916 CPUtime=753.87
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 61599 0 0 0 75338 49 0 0 25 0 1 0 304606765 254889984 61569 1992294400 134512640 135212243 4294956240 18446744073709551615 134527722 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 62229 61569 75 170 0 62056 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 254272

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1506512/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=248916 CPUtime=813.84
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 61599 0 0 0 81335 49 0 0 25 0 1 0 304606765 254889984 61569 1992294400 134512640 135212243 4294956240 18446744073709551615 134527776 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 62229 61569 75 170 0 62056 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 254272

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1506512/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=248916 CPUtime=873.79
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 61599 0 0 0 87330 49 0 0 25 0 1 0 304606765 254889984 61569 1992294400 134512640 135212243 4294956240 18446744073709551615 134536925 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 62229 61569 75 170 0 62056 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 254272

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1506512/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=248916 CPUtime=933.77
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 61599 0 0 0 93328 49 0 0 25 0 1 0 304606765 254889984 61569 1992294400 134512640 135212243 4294956240 18446744073709551615 134527725 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 62229 61569 75 170 0 62056 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 254272

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1506448/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=248916 CPUtime=993.74
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 61599 0 0 0 99325 49 0 0 25 0 1 0 304606765 254889984 61569 1992294400 134512640 135212243 4294956240 18446744073709551615 134527703 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 62229 61569 75 170 0 62056 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 254272

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3045
/proc/meminfo: memFree=1485776/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=269560 CPUtime=1053.71
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 66780 0 0 0 105316 55 0 0 25 0 1 0 304606765 276029440 66750 1992294400 134512640 135212243 4294956240 18446744073709551615 134538439 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 67390 66750 75 170 0 67217 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 274916

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3051
/proc/meminfo: memFree=1485456/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=269560 CPUtime=1113.67
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 66780 0 0 0 111312 55 0 0 25 0 1 0 304606765 276029440 66750 1992294400 134512640 135212243 4294956240 18446744073709551615 134527824 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 67390 66750 75 170 0 67217 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 274916

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3051
/proc/meminfo: memFree=1485392/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=269560 CPUtime=1173.65
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 66780 0 0 0 117310 55 0 0 25 0 1 0 304606765 276029440 66750 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 67390 66750 75 170 0 67217 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 274916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3051
/proc/meminfo: memFree=1485392/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=269560 CPUtime=1192.04
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 66781 0 0 0 119149 55 0 0 25 0 1 0 304606765 276029440 66751 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 67390 66751 75 170 0 67217 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 274916

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 0.97 0.96 2/67 3051
/proc/meminfo: memFree=1485392/2055920 swapFree=4177788/4192956
[pid=3037] ppid=3035 vsize=5356 CPUtime=8.01
/proc/3037/stat : 3037 (SatELiteGTI) S 3035 3037 25044 0 -1 4194304 335 44331 0 0 0 0 766 35 16 0 1 0 304605962 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3037/statm: 1339 239 197 169 0 50 0
[pid=3043] ppid=3037 vsize=269560 CPUtime=1192.04
/proc/3043/stat : 3043 (minisat_static) R 3037 3037 25044 0 -1 4194304 66781 0 0 0 119149 55 0 0 25 0 1 0 304606765 276029440 66751 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3043/statm: 67390 66751 75 170 0 67217 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 274916

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3037 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=663834
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=353946
# CPU time returned by wait4() is 8.01778
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.15
CPU system time (s): 0.9
CPU usage (%): 99.9447
Max. virtual memory (cumulated for all children) (KiB): 274916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.66383
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= 44666
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= 14
involuntary context switches= 60

runsolver used 0.991849 second user time and 3.38549 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-19 22:42:44
IDJOB=1832006
IDBENCH=20353
IDSOLVER=672
FILE ID=node89/1832006-1242765763
PBS_JOBID= 9322215
Free space on /tmp= 66304 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-10-13-s.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832006-1242765763/watcher-1832006-1242765763 -o /tmp/evaluation-result-1832006-1242765763/solver-1832006-1242765763 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832006-1242765763.cnf -random-seed=104880208

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d90571b4b69632567da9d3ebfd25979e
RANDOM SEED=104880208

node89.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1773280 kB
Buffers:         21212 kB
Cached:         213644 kB
SwapCached:       9468 kB
Active:          56840 kB
Inactive:       189492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773280 kB
SwapTotal:     4192956 kB
SwapFree:      4177788 kB
Dirty:           23452 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            22292 kB
Committed_AS:   912716 kB
PageTables:       1404 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= 66280 MiB
End job on node89 at 2009-05-19 23:02:47