Trace number 1832504

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1334593800-018.cnf
MD5SUM445a4153e94b03b5b26d24042b03c5d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark365.418
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Number of variables   : 900          
0.00/0.05	c Number of clauses     : 18000        
0.00/0.06	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-1832504-1242773949/watcher-1832504-1242773949 -o /tmp/evaluation-result-1832504-1242773949/solver-1832504-1242773949 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832504-1242773949.cnf -random-seed=471978712 

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 10727
/proc/meminfo: memFree=1936192/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0
/proc/10727/stat : 10727 (SatELiteGTI) R 10725 10727 10498 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 305423451 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116162781 0 0 4100 65536 0 0 0 17 0 0 0
/proc/10727/statm: 1339 237 197 169 0 50 0

[startup+0.0336221 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10727
/proc/meminfo: memFree=1936192/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 305423451 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10727/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102638 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10727
/proc/meminfo: memFree=1936192/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.302678 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10727
/proc/meminfo: memFree=1936192/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701757 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10727
/proc/meminfo: memFree=1936192/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10733
/proc/meminfo: memFree=1929968/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=8332 CPUtime=1.44
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 1848 0 0 0 143 1 0 0 25 0 1 0 305423456 8531968 1834 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 2083 1834 76 170 0 1910 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13688

[startup+3.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10733
/proc/meminfo: memFree=1926704/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=10444 CPUtime=3.03
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 2353 0 0 0 302 1 0 0 25 0 1 0 305423456 10694656 2339 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 2611 2339 76 170 0 2438 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15800

[startup+6.3018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10733
/proc/meminfo: memFree=1925296/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=11896 CPUtime=6.23
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 2724 0 0 0 621 2 0 0 25 0 1 0 305423456 12181504 2710 1992294400 134512640 135212243 4294956240 18446744073709551615 134525971 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 2974 2710 76 170 0 2801 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17252

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10733
/proc/meminfo: memFree=1922544/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=14140 CPUtime=12.63
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 3277 0 0 0 1261 2 0 0 25 0 1 0 305423456 14479360 3263 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 3535 3263 76 170 0 3362 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19496

[startup+25.5024 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10733
/proc/meminfo: memFree=1918640/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=17868 CPUtime=25.43
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 4221 0 0 0 2540 3 0 0 25 0 1 0 305423456 18296832 4207 1992294400 134512640 135212243 4294956240 18446744073709551615 134526108 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 4467 4207 76 170 0 4294 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23224

[startup+51.1023 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10733
/proc/meminfo: memFree=1912112/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=24416 CPUtime=51.02
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 5846 0 0 0 5097 5 0 0 25 0 1 0 305423456 25001984 5832 1992294400 134512640 135212243 4294956240 18446744073709551615 134535941 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 6104 5832 76 170 0 5931 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29772

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10733
/proc/meminfo: memFree=1905136/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=31412 CPUtime=102.2
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 7588 0 0 0 10213 7 0 0 25 0 1 0 305423456 32165888 7574 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 7853 7574 76 170 0 7680 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 36768

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1895408/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=41036 CPUtime=162.16
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 9992 0 0 0 16206 10 0 0 25 0 1 0 305423456 42020864 9978 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 10259 9978 76 170 0 10086 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 46392

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1891504/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=44864 CPUtime=222.14
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 10961 0 0 0 22202 12 0 0 25 0 1 0 305423456 45940736 10947 1992294400 134512640 135212243 4294956240 18446744073709551615 134535967 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 11216 10947 76 170 0 11043 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 50220

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1882544/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=53888 CPUtime=282.12
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 13183 0 0 0 28198 14 0 0 25 0 1 0 305423456 55181312 13169 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 13472 13169 76 170 0 13299 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 59244

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1877424/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=59036 CPUtime=342.1
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 14469 0 0 0 34194 16 0 0 25 0 1 0 305423456 60452864 14455 1992294400 134512640 135212243 4294956240 18446744073709551615 134526275 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 14759 14455 76 170 0 14586 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 64392

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1874416/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=62336 CPUtime=402.08
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 15308 0 0 0 40191 17 0 0 25 0 1 0 305423456 63832064 15294 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 15584 15294 76 170 0 15411 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 67692

[startup+462.303 s]

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

/proc/10733/statm: 18522 18195 76 170 0 18349 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 79444

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1858928/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=77520 CPUtime=641.99
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 19062 0 0 0 64177 22 0 0 25 0 1 0 305423456 79380480 19048 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 19380 19048 76 170 0 19207 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 82876

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1855344/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=81216 CPUtime=701.97
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 19988 0 0 0 70174 23 0 0 25 0 1 0 305423456 83165184 19974 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 20304 19974 76 170 0 20131 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 86572

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1851376/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=84916 CPUtime=761.95
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 20922 0 0 0 76171 24 0 0 25 0 1 0 305423456 86953984 20908 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 21229 20908 76 170 0 21056 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 90272

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1851376/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=84916 CPUtime=821.92
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 20922 0 0 0 82168 24 0 0 25 0 1 0 305423456 86953984 20908 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 21229 20908 76 170 0 21056 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 90272

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1843312/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=92840 CPUtime=881.9
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 22931 0 0 0 88164 26 0 0 25 0 1 0 305423456 95068160 22917 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 23210 22917 76 170 0 23037 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 98196

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1843312/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=92840 CPUtime=941.88
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 22931 0 0 0 94162 26 0 0 25 0 1 0 305423456 95068160 22917 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 23210 22917 76 170 0 23037 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 98196

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1843312/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=92840 CPUtime=1001.86
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 22931 0 0 0 100160 26 0 0 25 0 1 0 305423456 95068160 22917 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 23210 22917 76 170 0 23037 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 98196

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1833904/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=102084 CPUtime=1061.83
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 25274 0 0 0 106155 28 0 0 25 0 1 0 305423456 104534016 25260 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 25521 25260 76 170 0 25348 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 107440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1833840/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=102084 CPUtime=1121.81
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 25274 0 0 0 112153 28 0 0 25 0 1 0 305423456 104534016 25260 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 25521 25260 76 170 0 25348 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 107440

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1833840/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=102084 CPUtime=1181.79
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 25274 0 0 0 118151 28 0 0 25 0 1 0 305423456 104534016 25260 1992294400 134512640 135212243 4294956240 18446744073709551615 134526275 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 25521 25260 76 170 0 25348 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 107440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10739
/proc/meminfo: memFree=1833776/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=102084 CPUtime=1199.98
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 25274 0 0 0 119970 28 0 0 25 0 1 0 305423456 104534016 25260 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 25521 25260 76 170 0 25348 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 107440

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 10739
/proc/meminfo: memFree=1833776/2055920 swapFree=4153468/4192956
[pid=10727] ppid=10725 vsize=5356 CPUtime=0.04
/proc/10727/stat : 10727 (SatELiteGTI) S 10725 10727 10498 0 -1 4194304 335 730 0 0 0 0 4 0 16 0 1 0 305423451 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10727/statm: 1339 239 197 169 0 50 0
[pid=10733] ppid=10727 vsize=102084 CPUtime=1199.98
/proc/10733/stat : 10733 (minisat_static) R 10727 10727 10498 0 -1 4194304 25274 0 0 0 119970 28 0 0 25 0 1 0 305423456 104534016 25260 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10733/statm: 25521 25260 76 170 0 25348 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 107440

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10727 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=45993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.053991
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.74
CPU system time (s): 0.28
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 107440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1065
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= 12
involuntary context switches= 7

runsolver used 1.36479 second user time and 2.97555 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-20 00:59:09
IDJOB=1832504
IDBENCH=70215
IDSOLVER=672
FILE ID=node37/1832504-1242773949
PBS_JOBID= 9322261
Free space on /tmp= 66452 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1334593800-018.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832504-1242773949/watcher-1832504-1242773949 -o /tmp/evaluation-result-1832504-1242773949/solver-1832504-1242773949 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832504-1242773949.cnf -random-seed=471978712

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

MD5SUM BENCH= 445a4153e94b03b5b26d24042b03c5d7
RANDOM SEED=471978712

node37.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		: 3000.259
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		: 3000.259
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:       1936672 kB
Buffers:         12440 kB
Cached:          38632 kB
SwapCached:      34064 kB
Active:          47736 kB
Inactive:        39048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1936672 kB
SwapTotal:     4192956 kB
SwapFree:      4153468 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          13972 kB
Slab:            18644 kB
Committed_AS:  1106048 kB
PageTables:       1376 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= 66452 MiB
End job on node37 at 2009-05-20 01:19:11