Trace number 1832452

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1322153318-039.cnf
MD5SUM9b4324a23c82753183d597b4a4c7c7c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark90.7522
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 1000         
0.00/0.06	c Number of clauses     : 20000        
0.00/0.07	c Parsing time: 0.01         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-1832452-1242773493/watcher-1832452-1242773493 -o /tmp/evaluation-result-1832452-1242773493/solver-1832452-1242773493 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832452-1242773493.cnf -random-seed=1031074075 

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: 0.99 0.98 0.94 3/64 8501
/proc/meminfo: memFree=1967416/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305377128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8501/statm: 1339 237 197 169 0 50 0

[startup+0.0115779 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 8501
/proc/meminfo: memFree=1967416/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305377128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8501/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101594 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 8501
/proc/meminfo: memFree=1967416/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301616 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 8501
/proc/meminfo: memFree=1967416/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701661 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 8501
/proc/meminfo: memFree=1967416/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1960936/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=8624 CPUtime=1.42
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 1899 0 0 0 142 0 0 0 25 0 1 0 305377134 8830976 1885 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 2156 1885 76 170 0 1983 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13980

[startup+3.10291 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1957480/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=11132 CPUtime=3.03
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 2531 0 0 0 302 1 0 0 25 0 1 0 305377134 11399168 2517 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 2783 2517 76 170 0 2610 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16488

[startup+6.30125 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1956008/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=12800 CPUtime=6.23
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 2933 0 0 0 622 1 0 0 25 0 1 0 305377134 13107200 2919 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 3200 2919 76 170 0 3027 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18156

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1952688/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=15044 CPUtime=12.63
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 3512 0 0 0 1261 2 0 0 25 0 1 0 305377134 15405056 3498 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 3761 3498 76 170 0 3588 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20400

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1949040/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=18640 CPUtime=25.42
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 4421 0 0 0 2540 2 0 0 25 0 1 0 305377134 19087360 4407 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 4660 4407 76 170 0 4487 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23996

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1942960/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=25584 CPUtime=51.01
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 6129 0 0 0 5097 4 0 0 25 0 1 0 305377134 26198016 6115 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 6396 6115 76 170 0 6223 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30940

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1934128/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=33636 CPUtime=102.2
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 8149 0 0 0 10214 6 0 0 25 0 1 0 305377134 34443264 8135 1992294400 134512640 135212243 4294956240 18446744073709551615 134526159 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 8409 8135 76 170 0 8236 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 38992

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1924144/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=43656 CPUtime=162.18
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 10664 0 0 0 16209 9 0 0 25 0 1 0 305377134 44703744 10650 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 10914 10650 76 170 0 10741 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 49012

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1919728/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=47880 CPUtime=222.17
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 11710 0 0 0 22207 10 0 0 25 0 1 0 305377134 49029120 11696 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 11970 11696 76 170 0 11797 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 53236

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1911280/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=56904 CPUtime=282.16
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 13929 0 0 0 28203 13 0 0 25 0 1 0 305377134 58269696 13915 1992294400 134512640 135212243 4294956240 18446744073709551615 134526146 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 14226 13915 76 170 0 14053 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 62260

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1904496/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=63108 CPUtime=342.14
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 15494 0 0 0 34200 14 0 0 25 0 1 0 305377134 64622592 15480 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 15777 15480 76 170 0 15604 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 68464

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8507
/proc/meminfo: memFree=1903152/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=64692 CPUtime=402.12
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 15914 0 0 0 40198 14 0 0 25 0 1 0 305377134 66244608 15900 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 16173 15900 76 170 0 16000 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 70048

[startup+462.301 s]

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

/proc/8507/statm: 18681 18423 76 170 0 18508 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 80080

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1890736/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=76704 CPUtime=582.07
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 18924 0 0 0 58188 19 0 0 25 0 1 0 305377134 78544896 18910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 19176 18910 76 170 0 19003 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 82060

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1885040/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=82384 CPUtime=642.06
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 20305 0 0 0 64186 20 0 0 25 0 1 0 305377134 84361216 20291 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 20596 20291 76 170 0 20423 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 87740

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1882480/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=85156 CPUtime=702.04
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 20991 0 0 0 70183 21 0 0 25 0 1 0 305377134 87199744 20977 1992294400 134512640 135212243 4294956240 18446744073709551615 134535633 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 21289 20977 76 170 0 21116 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 90512

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1876720/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=90568 CPUtime=762.03
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 22358 0 0 0 76180 23 0 0 25 0 1 0 305377134 92741632 22344 1992294400 134512640 135212243 4294956240 18446744073709551615 134535651 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 22642 22344 76 170 0 22469 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 95924

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1876720/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=90568 CPUtime=822.01
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 22358 0 0 0 82178 23 0 0 25 0 1 0 305377134 92741632 22344 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 22642 22344 76 170 0 22469 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 95924

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1867952/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=99284 CPUtime=881.99
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 24541 0 0 0 88174 25 0 0 25 0 1 0 305377134 101666816 24527 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 24821 24527 76 170 0 24648 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 104640

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1867888/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=99284 CPUtime=941.98
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 24541 0 0 0 94173 25 0 0 25 0 1 0 305377134 101666816 24527 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 24821 24527 76 170 0 24648 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 104640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1867888/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=99284 CPUtime=1001.96
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 24541 0 0 0 100171 25 0 0 25 0 1 0 305377134 101666816 24527 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 24821 24527 76 170 0 24648 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 104640

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1858608/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=108392 CPUtime=1061.94
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 26850 0 0 0 106165 29 0 0 25 0 1 0 305377134 110993408 26836 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 27098 26836 76 170 0 26925 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 113748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1858544/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=108392 CPUtime=1121.92
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 26850 0 0 0 112163 29 0 0 25 0 1 0 305377134 110993408 26836 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 27098 26836 76 170 0 26925 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 113748

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1858480/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=108392 CPUtime=1181.91
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 26850 0 0 0 118162 29 0 0 25 0 1 0 305377134 110993408 26836 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 27098 26836 76 170 0 26925 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 113748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 8513
/proc/meminfo: memFree=1858480/2055920 swapFree=4179944/4192956
[pid=8501] ppid=8499 vsize=5356 CPUtime=0.04
/proc/8501/stat : 8501 (SatELiteGTI) S 8499 8501 8238 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305377128 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8501/statm: 1339 239 197 169 0 50 0
[pid=8507] ppid=8501 vsize=108392 CPUtime=1200.01
/proc/8507/stat : 8507 (minisat_static) R 8501 8501 8238 0 -1 4194304 26850 0 0 0 119972 29 0 0 25 0 1 0 305377134 110993408 26836 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8507/statm: 27098 26836 76 170 0 26925 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113748

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 8501 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=47992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.06099
# 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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.76
CPU system time (s): 0.29
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 113748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1105
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= 6

runsolver used 1.36879 second user time and 3.00654 second system time

The end

Launcher Data 

Begin job on node47 at 2009-05-20 00:51:33
IDJOB=1832452
IDBENCH=70189
IDSOLVER=672
FILE ID=node47/1832452-1242773493
PBS_JOBID= 9322254
Free space on /tmp= 66284 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1322153318-039.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832452-1242773493/watcher-1832452-1242773493 -o /tmp/evaluation-result-1832452-1242773493/solver-1832452-1242773493 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832452-1242773493.cnf -random-seed=1031074075

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

MD5SUM BENCH= 9b4324a23c82753183d597b4a4c7c7c2
RANDOM SEED=1031074075

node47.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		: 3000.212
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		: 3000.212
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:       1967960 kB
Buffers:         14132 kB
Cached:          38240 kB
SwapCached:       7468 kB
Active:          19924 kB
Inactive:        42104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1967960 kB
SwapTotal:     4192956 kB
SwapFree:      4179944 kB
Dirty:            2108 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            11992 kB
Committed_AS:  1056696 kB
PageTables:       1456 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= 66284 MiB
End job on node47 at 2009-05-20 01:11:36