Trace number 1832692

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.24
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.00/0.11	c |         0 |   33351   101258 |      --       0       --      -- |     --   | -249/458
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 7797   #clauses: 33351   #literals: 101258
0.00/0.11	c CPU time:   0.102984 s
0.00/0.11	c ==============================================================================
0.00/0.15	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.15	c Number of variables   : 7797         
0.00/0.15	c Number of clauses     : 33351        
0.00/0.17	c Parsing time: 0.02         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-1832692-1242786339/watcher-1832692-1242786339 -o /tmp/evaluation-result-1832692-1242786339/solver-1832692-1242786339 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832692-1242786339.cnf -random-seed=964825895 

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: 1.00 1.00 1.00 3/65 23148
/proc/meminfo: memFree=1800576/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 306662957 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255373049938 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/23148/statm: 1339 235 195 169 0 50 0
[pid=23149] ppid=23148 vsize=5356 CPUtime=0
/proc/23149/stat : 23149 (SatELiteGTI) R 23148 23148 22550 0 -1 4194368 51 25 0 0 0 0 0 0 21 0 1 0 306662957 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/23149/statm: 1339 238 198 169 0 50 0
[pid=23151] ppid=23149 vsize=0 CPUtime=0
/proc/23151/stat : 23151 (sed) Z 23149 23148 22550 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 306662957 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/23151/statm: 0 0 0 0 0 0 0

[startup+0.08574 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23148
/proc/meminfo: memFree=1800576/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306662957 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101741 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23148
/proc/meminfo: memFree=1800576/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306662957 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301771 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23148
/proc/meminfo: memFree=1800576/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701814 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23148
/proc/meminfo: memFree=1800576/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1794736/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=7208 CPUtime=1.34
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 1585 0 0 0 133 1 0 0 25 0 1 0 306662972 7380992 1571 1992294400 134512640 135212243 4294956240 18446744073709551615 134735439 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 1802 1571 76 170 0 1629 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12564

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1792048/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=10812 CPUtime=2.93
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 2489 0 0 0 291 2 0 0 25 0 1 0 306662972 11071488 2475 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 2703 2475 76 170 0 2530 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16168

[startup+6.30239 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1785328/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=16748 CPUtime=6.13
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 3972 0 0 0 610 3 0 0 25 0 1 0 306662972 17149952 3958 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 4187 3958 76 170 0 4014 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22104

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1775032/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=26416 CPUtime=12.54
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 6378 0 0 0 1248 6 0 0 25 0 1 0 306662972 27049984 6364 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 6604 6364 76 170 0 6431 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31772

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1759032/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=41676 CPUtime=25.33
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 10205 0 0 0 2524 9 0 0 25 0 1 0 306662972 42676224 10191 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 10419 10191 76 170 0 10246 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 47032

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1751864/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=48796 CPUtime=50.92
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 11947 0 0 0 5081 11 0 0 25 0 1 0 306662972 49967104 11933 1992294400 134512640 135212243 4294956240 18446744073709551615 134526445 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 12199 11933 76 170 0 12026 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54152

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1746872/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=53680 CPUtime=102.11
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 13193 0 0 0 10199 12 0 0 25 0 1 0 306662972 54968320 13179 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 13420 13179 76 170 0 13247 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 59036

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1735864/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=64816 CPUtime=162.09
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 15932 0 0 0 16193 16 0 0 25 0 1 0 306662972 66371584 15918 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 16204 15918 76 170 0 16031 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 70172

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1729720/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=70888 CPUtime=222.08
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 17455 0 0 0 22190 18 0 0 25 0 1 0 306662972 72589312 17441 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 17722 17441 76 170 0 17549 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 76244

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1723256/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=77224 CPUtime=282.06
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 19058 0 0 0 28186 20 0 0 25 0 1 0 306662972 79077376 19044 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 19306 19044 76 170 0 19133 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 82580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1723192/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=77224 CPUtime=342.05
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 19058 0 0 0 34185 20 0 0 25 0 1 0 306662972 79077376 19044 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 19306 19044 76 170 0 19133 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 82580

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1716152/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=84220 CPUtime=402.03

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

/proc/23154/statm: 22606 22361 76 170 0 22433 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 95780

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1699000/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=101384 CPUtime=581.99
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 25078 0 0 0 58170 29 0 0 25 0 1 0 306662972 103817216 25064 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 25346 25064 76 170 0 25173 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 106740

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1698936/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=101384 CPUtime=641.97
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 25078 0 0 0 64168 29 0 0 25 0 1 0 306662972 103817216 25064 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 25346 25064 76 170 0 25173 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 106740

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1688184/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=112076 CPUtime=701.95
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 27766 0 0 0 70163 32 0 0 25 0 1 0 306662972 114765824 27752 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 28019 27752 76 170 0 27846 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 117432

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1688120/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=112076 CPUtime=761.95
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 27766 0 0 0 76162 33 0 0 25 0 1 0 306662972 114765824 27752 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 28019 27752 76 170 0 27846 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 117432

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1685112/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=115508 CPUtime=821.92
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 28607 0 0 0 82158 34 0 0 25 0 1 0 306662972 118280192 28593 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 28877 28593 76 170 0 28704 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 120864

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1679096/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=121052 CPUtime=881.91
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 30003 0 0 0 88155 36 0 0 25 0 1 0 306662972 123957248 29989 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 30263 29989 76 170 0 30090 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 126408

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1679096/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=121052 CPUtime=941.89
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 30003 0 0 0 94153 36 0 0 25 0 1 0 306662972 123957248 29989 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 30263 29989 76 170 0 30090 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 126408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23154
/proc/meminfo: memFree=1671096/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=128972 CPUtime=1001.88
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 32023 0 0 0 100149 39 0 0 25 0 1 0 306662972 132067328 32009 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 32243 32009 76 170 0 32070 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 134328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23156
/proc/meminfo: memFree=1667576/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=132272 CPUtime=1061.86
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 32840 0 0 0 106146 40 0 0 25 0 1 0 306662972 135446528 32826 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 33068 32826 76 170 0 32895 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 137628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23156
/proc/meminfo: memFree=1667512/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=132272 CPUtime=1121.85
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 32840 0 0 0 112144 41 0 0 25 0 1 0 306662972 135446528 32826 1992294400 134512640 135212243 4294956240 18446744073709551615 134526185 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 33068 32826 76 170 0 32895 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 137628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23156
/proc/meminfo: memFree=1667512/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=132272 CPUtime=1181.83
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 32840 0 0 0 118142 41 0 0 25 0 1 0 306662972 135446528 32826 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 33068 32826 76 170 0 32895 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 137628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23156
/proc/meminfo: memFree=1660920/2055912 swapFree=4170596/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.14
/proc/23148/stat : 23148 (SatELiteGTI) S 23146 23148 22550 0 -1 4194304 335 1325 0 0 0 0 13 1 16 0 1 0 306662957 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23148/statm: 1339 239 197 169 0 50 0
[pid=23154] ppid=23148 vsize=139276 CPUtime=1199.93
/proc/23154/stat : 23154 (minisat_static) R 23148 23148 22550 0 -1 4194304 34491 0 0 0 119951 42 0 0 25 0 1 0 306662972 142618624 34477 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23154/statm: 34819 34477 76 170 0 34646 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 144632

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23148 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=137979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.149977
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.64
CPU system time (s): 0.43
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 144632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.137979
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1660
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= 7

runsolver used 1.18782 second user time and 3.19051 second system time

The end

Launcher Data 

Begin job on node78 at 2009-05-20 04:25:39
IDJOB=1832692
IDBENCH=70309
IDSOLVER=672
FILE ID=node78/1832692-1242786339
PBS_JOBID= 9322359
Free space on /tmp= 126664 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832692-1242786339/watcher-1832692-1242786339 -o /tmp/evaluation-result-1832692-1242786339/solver-1832692-1242786339 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832692-1242786339.cnf -random-seed=964825895

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

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=964825895

node78.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		: 3000.243
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		: 3000.243
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:      2055912 kB
MemFree:       1801056 kB
Buffers:         25232 kB
Cached:         171708 kB
SwapCached:      15832 kB
Active:          44732 kB
Inactive:       169656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1801056 kB
SwapTotal:     4192956 kB
SwapFree:      4170596 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            26260 kB
Committed_AS:   835608 kB
PageTables:       1432 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126660 MiB
End job on node78 at 2009-05-20 04:45:42