Trace number 1832456

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S45173584-020.cnf
MD5SUM59fbd40d503488bcdf45b7724d53bd6d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark338.69
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 ==============================================================================
0.00/0.05	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-1832456-1242773535/watcher-1832456-1242773535 -o /tmp/evaluation-result-1832456-1242773535/solver-1832456-1242773535 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832456-1242773535.cnf -random-seed=1811393437 

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 0.99 3/64 21032
/proc/meminfo: memFree=1864432/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305382009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21032/statm: 1339 237 197 169 0 50 0

[startup+0.0823261 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21032
/proc/meminfo: memFree=1864432/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101329 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21032
/proc/meminfo: memFree=1864432/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.30137 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21032
/proc/meminfo: memFree=1864432/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701449 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21032
/proc/meminfo: memFree=1864432/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1857952/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=8512 CPUtime=1.43
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 1874 0 0 0 142 1 0 0 25 0 1 0 305382015 8716288 1860 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 2128 1860 76 170 0 1955 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13868

[startup+3.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1854688/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=10888 CPUtime=3.03
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 2481 0 0 0 302 1 0 0 25 0 1 0 305382015 11149312 2467 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 2722 2467 76 170 0 2549 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16244

[startup+6.30151 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1852768/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=13024 CPUtime=6.22
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 2990 0 0 0 621 1 0 0 25 0 1 0 305382015 13336576 2976 1992294400 134512640 135212243 4294956240 18446744073709551615 134535659 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 3256 2976 76 170 0 3083 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 18380

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1849824/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=14740 CPUtime=12.63
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 3445 0 0 0 1261 2 0 0 25 0 1 0 305382015 15093760 3431 1992294400 134512640 135212243 4294956240 18446744073709551615 134535296 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 3685 3431 76 170 0 3512 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20096

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1845792/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=18864 CPUtime=25.42
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 4449 0 0 0 2539 3 0 0 25 0 1 0 305382015 19316736 4435 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 4716 4435 76 170 0 4543 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24220

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1839648/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=25808 CPUtime=51.01
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 6201 0 0 0 5097 4 0 0 25 0 1 0 305382015 26427392 6187 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 6452 6187 76 170 0 6279 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31164

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1830688/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=33860 CPUtime=102.2
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 8217 0 0 0 10213 7 0 0 25 0 1 0 305382015 34672640 8203 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 8465 8203 76 170 0 8292 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39216

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1821216/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=43616 CPUtime=162.17
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 10640 0 0 0 16207 10 0 0 25 0 1 0 305382015 44662784 10626 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 10904 10626 76 170 0 10731 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 48972

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1816672/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=47840 CPUtime=222.15
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 11713 0 0 0 22204 11 0 0 25 0 1 0 305382015 48988160 11699 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 11960 11699 76 170 0 11787 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 53196

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1808224/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=56864 CPUtime=282.13
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 13920 0 0 0 28199 14 0 0 25 0 1 0 305382015 58228736 13906 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 14216 13906 76 170 0 14043 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 62220

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1801824/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=62672 CPUtime=342.1
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 15398 0 0 0 34195 15 0 0 25 0 1 0 305382015 64176128 15384 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 15668 15384 76 170 0 15495 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 68028

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21038
/proc/meminfo: memFree=1800864/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=63992 CPUtime=402.08
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 15738 0 0 0 40192 16 0 0 25 0 1 0 305382015 65527808 15724 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 15998 15724 76 170 0 15825 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 69348

[startup+462.302 s]

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

/proc/21038/statm: 19034 18784 76 170 0 18861 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 81492

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1782112/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=82212 CPUtime=641.99
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 20264 0 0 0 64179 20 0 0 25 0 1 0 305382015 84185088 20250 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 20553 20250 76 170 0 20380 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 87568

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1780576/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=83928 CPUtime=701.96
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 20689 0 0 0 70175 21 0 0 25 0 1 0 305382015 85942272 20675 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 20982 20675 76 170 0 20809 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 89284

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1774368/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=89868 CPUtime=761.95
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 22185 0 0 0 76172 23 0 0 25 0 1 0 305382015 92024832 22171 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 22467 22171 76 170 0 22294 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 95224

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1774304/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=89868 CPUtime=821.92
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 22185 0 0 0 82169 23 0 0 25 0 1 0 305382015 92024832 22171 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 22467 22171 76 170 0 22294 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 95224

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1765024/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=99108 CPUtime=881.9
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 24515 0 0 0 88164 26 0 0 25 0 1 0 305382015 101486592 24501 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 24777 24501 76 170 0 24604 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 104464

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1764960/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=99108 CPUtime=941.87
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 24515 0 0 0 94161 26 0 0 25 0 1 0 305382015 101486592 24501 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 24777 24501 76 170 0 24604 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 104464

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1765024/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=99108 CPUtime=1001.85
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 24515 0 0 0 100159 26 0 0 25 0 1 0 305382015 101486592 24501 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 24777 24501 76 170 0 24604 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 104464

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1756320/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=107688 CPUtime=1061.83
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 26667 0 0 0 106154 29 0 0 25 0 1 0 305382015 110272512 26653 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 26922 26653 76 170 0 26749 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 113044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1756320/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=107688 CPUtime=1121.81
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 26667 0 0 0 112152 29 0 0 25 0 1 0 305382015 110272512 26653 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 26922 26653 76 170 0 26749 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 113044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 21044
/proc/meminfo: memFree=1756256/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=107688 CPUtime=1181.79
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 26667 0 0 0 118150 29 0 0 25 0 1 0 305382015 110272512 26653 1992294400 134512640 135212243 4294956240 18446744073709551615 134526456 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 26922 26653 76 170 0 26749 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 113044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1756320/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=107688 CPUtime=1199.99
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 26667 0 0 0 119970 29 0 0 25 0 1 0 305382015 110272512 26653 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 26922 26653 76 170 0 26749 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 113044

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21044
/proc/meminfo: memFree=1756320/2055920 swapFree=4177156/4192956
[pid=21032] ppid=21030 vsize=5356 CPUtime=0.04
/proc/21032/stat : 21032 (SatELiteGTI) S 21030 21032 20563 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305382009 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21032/statm: 1339 239 197 169 0 50 0
[pid=21038] ppid=21032 vsize=107688 CPUtime=1199.99
/proc/21038/stat : 21038 (minisat_static) R 21032 21032 20563 0 -1 4194304 26667 0 0 0 119970 29 0 0 25 0 1 0 305382015 110272512 26653 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21038/statm: 26922 26653 76 170 0 26749 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 113044

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21032 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=48992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.05799
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.74
CPU system time (s): 0.29
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 113044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.008998
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= 13
involuntary context switches= 6

runsolver used 1.37279 second user time and 2.97355 second system time

The end

Launcher Data 

Begin job on node38 at 2009-05-20 00:52:16
IDJOB=1832456
IDBENCH=70191
IDSOLVER=672
FILE ID=node38/1832456-1242773535
PBS_JOBID= 9322260
Free space on /tmp= 66200 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S45173584-020.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832456-1242773535/watcher-1832456-1242773535 -o /tmp/evaluation-result-1832456-1242773535/solver-1832456-1242773535 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832456-1242773535.cnf -random-seed=1811393437

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

MD5SUM BENCH= 59fbd40d503488bcdf45b7724d53bd6d
RANDOM SEED=1811393437

node38.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		: 3000.265
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		: 3000.265
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:       1864912 kB
Buffers:         23276 kB
Cached:         126224 kB
SwapCached:       9960 kB
Active:          76624 kB
Inactive:        85448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1864912 kB
SwapTotal:     4192956 kB
SwapFree:      4177156 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          14036 kB
Slab:            14912 kB
Committed_AS:  1084340 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= 66200 MiB
End job on node38 at 2009-05-20 01:12:18