Trace number 1832520

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1119648091-064.cnf
MD5SUMa0e1aec07865a725709061f3f17cc524
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.4621
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:   0.013997 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-1832520-1242780965/watcher-1832520-1242780965 -o /tmp/evaluation-result-1832520-1242780965/solver-1832520-1242780965 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832520-1242780965.cnf -random-seed=703837926 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27154
/proc/meminfo: memFree=1977020/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306125580 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 256365002834 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/27154/statm: 1339 235 195 169 0 50 0
[pid=27155] ppid=27154 vsize=5356 CPUtime=0
/proc/27155/stat : 27155 (SatELiteGTI) S 27154 27154 26993 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306125580 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/27155/statm: 1339 238 198 169 0 50 0
[pid=27157] ppid=27155 vsize=5356 CPUtime=0
/proc/27157/stat : 27157 (SatELiteGTI) R 27155 27154 26993 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 306125581 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364834087 0 0 4096 0 0 0 0 17 1 0 0
/proc/27157/statm: 1339 239 199 169 0 50 0

[startup+0.0273831 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27154
/proc/meminfo: memFree=1977020/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306125580 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27154/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101384 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27154
/proc/meminfo: memFree=1977020/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301401 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27154
/proc/meminfo: memFree=1977020/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701442 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27154
/proc/meminfo: memFree=1977020/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27160
/proc/meminfo: memFree=1970796/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=8424 CPUtime=1.44
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 1862 0 0 0 143 1 0 0 25 0 1 0 306125585 8626176 1848 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 2106 1848 76 170 0 1933 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13780

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27160
/proc/meminfo: memFree=1967276/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=10536 CPUtime=3.04
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 2377 0 0 0 303 1 0 0 25 0 1 0 306125585 10788864 2363 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 2634 2363 76 170 0 2461 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15892

[startup+6.30302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27160
/proc/meminfo: memFree=1966188/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=11996 CPUtime=6.24
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 2743 0 0 0 623 1 0 0 25 0 1 0 306125585 12283904 2729 1992294400 134512640 135212243 4294956240 18446744073709551615 134542465 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 2999 2729 76 170 0 2826 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17352

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27160
/proc/meminfo: memFree=1963308/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=13976 CPUtime=12.63
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 3241 0 0 0 1262 1 0 0 25 0 1 0 306125585 14311424 3227 1992294400 134512640 135212243 4294956240 18446744073709551615 134526058 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 3494 3227 76 170 0 3321 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 19332

[startup+25.502 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 27160
/proc/meminfo: memFree=1959276/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=18628 CPUtime=25.43
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 4397 0 0 0 2541 2 0 0 25 0 1 0 306125585 19075072 4383 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 4657 4383 76 170 0 4484 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23984

[startup+51.1016 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 27160
/proc/meminfo: memFree=1952812/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=24648 CPUtime=51.01
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 5886 0 0 0 5098 3 0 0 25 0 1 0 306125585 25239552 5872 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 6162 5872 76 170 0 5989 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 30004

[startup+102.306 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 27160
/proc/meminfo: memFree=1944364/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=32964 CPUtime=102.2
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 7999 0 0 0 10214 6 0 0 25 0 1 0 306125585 33755136 7985 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 8241 7985 76 170 0 8068 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 38320

[startup+162.301 s]
/proc/loadavg: 1.15 1.05 1.01 2/66 27160
/proc/meminfo: memFree=1936108/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=41136 CPUtime=162.17
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 10007 0 0 0 16209 8 0 0 25 0 1 0 306125585 42123264 9993 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 10284 9993 76 170 0 10111 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 46492

[startup+222.301 s]
/proc/loadavg: 1.23 1.08 1.02 2/66 27160
/proc/meminfo: memFree=1928236/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=48924 CPUtime=222.14
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 11991 0 0 0 22204 10 0 0 25 0 1 0 306125585 50098176 11977 1992294400 134512640 135212243 4294956240 18446744073709551615 134535928 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 12231 11977 76 170 0 12058 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 54280

[startup+282.301 s]
/proc/loadavg: 1.12 1.08 1.02 2/66 27160
/proc/meminfo: memFree=1923564/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=53724 CPUtime=282.12
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 13152 0 0 0 28200 12 0 0 25 0 1 0 306125585 55013376 13138 1992294400 134512640 135212243 4294956240 18446744073709551615 134535648 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 13431 13138 76 170 0 13258 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 59080

[startup+342.302 s]
/proc/loadavg: 1.04 1.06 1.01 2/66 27166
/proc/meminfo: memFree=1917988/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=59004 CPUtime=342.09
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 14483 0 0 0 34195 14 0 0 25 0 1 0 306125585 60420096 14469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 14751 14469 76 170 0 14578 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 64360

[startup+402.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/66 27166
/proc/meminfo: memFree=1913316/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=63756 CPUtime=402.07

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

/proc/27160/statm: 17589 17319 76 170 0 17416 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 75712

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27166
/proc/meminfo: memFree=1899812/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=77356 CPUtime=582
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 19017 0 0 0 58182 18 0 0 25 0 1 0 306125585 79212544 19003 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 19339 19003 76 170 0 19166 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 82712

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27166
/proc/meminfo: memFree=1899756/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=77356 CPUtime=641.98
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 19017 0 0 0 64180 18 0 0 25 0 1 0 306125585 79212544 19003 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 19339 19003 76 170 0 19166 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 82712

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27166
/proc/meminfo: memFree=1892588/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=84352 CPUtime=701.96
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 20811 0 0 0 70176 20 0 0 25 0 1 0 306125585 86376448 20797 1992294400 134512640 135212243 4294956240 18446744073709551615 134527783 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 21088 20797 76 170 0 20915 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 89708

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27166
/proc/meminfo: memFree=1892588/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=84352 CPUtime=761.94
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 20811 0 0 0 76174 20 0 0 25 0 1 0 306125585 86376448 20797 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 21088 20797 76 170 0 20915 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 89708

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27166
/proc/meminfo: memFree=1886444/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=90824 CPUtime=821.91
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 22411 0 0 0 82170 21 0 0 25 0 1 0 306125585 93003776 22397 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 22706 22397 76 170 0 22533 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 96180

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27166
/proc/meminfo: memFree=1884076/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=92808 CPUtime=881.88
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 22915 0 0 0 88166 22 0 0 25 0 1 0 306125585 95035392 22901 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 23202 22901 76 170 0 23029 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 98164

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27166
/proc/meminfo: memFree=1884012/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=92808 CPUtime=941.85
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 22915 0 0 0 94163 22 0 0 25 0 1 0 306125585 95035392 22901 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 23202 22901 76 170 0 23029 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 98164

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27166
/proc/meminfo: memFree=1874988/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=101784 CPUtime=1001.83
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 25172 0 0 0 100158 25 0 0 25 0 1 0 306125585 104226816 25158 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 25446 25158 76 170 0 25273 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 107140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27166
/proc/meminfo: memFree=1874988/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=101784 CPUtime=1061.81
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 25172 0 0 0 106156 25 0 0 25 0 1 0 306125585 104226816 25158 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 25446 25158 76 170 0 25273 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 107140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27166
/proc/meminfo: memFree=1874988/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=101784 CPUtime=1121.78
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 25172 0 0 0 112153 25 0 0 25 0 1 0 306125585 104226816 25158 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 25446 25158 76 170 0 25273 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 107140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27166
/proc/meminfo: memFree=1871980/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=104952 CPUtime=1181.76
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 26000 0 0 0 118150 26 0 0 25 0 1 0 306125585 107470848 25986 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 26238 25986 76 170 0 26065 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 110308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27166
/proc/meminfo: memFree=1866668/2055920 swapFree=4177796/4192956
[pid=27154] ppid=27152 vsize=5356 CPUtime=0.03
/proc/27154/stat : 27154 (SatELiteGTI) S 27152 27154 26993 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 306125580 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27154/statm: 1339 239 197 169 0 50 0
[pid=27160] ppid=27154 vsize=110372 CPUtime=1200.06
/proc/27160/stat : 27160 (minisat_static) R 27154 27154 26993 0 -1 4194304 27243 0 0 0 119978 28 0 0 25 0 1 0 306125585 113020928 27229 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/27160/statm: 27593 27229 76 170 0 27420 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 115728

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 27154 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=39993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.050991
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.28
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 115728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1066
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= 8

runsolver used 1.56076 second user time and 2.79757 second system time

The end

Launcher Data 

Begin job on node90 at 2009-05-20 02:56:05
IDJOB=1832520
IDBENCH=70223
IDSOLVER=672
FILE ID=node90/1832520-1242780965
PBS_JOBID= 9322309
Free space on /tmp= 66308 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1119648091-064.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832520-1242780965/watcher-1832520-1242780965 -o /tmp/evaluation-result-1832520-1242780965/solver-1832520-1242780965 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832520-1242780965.cnf -random-seed=703837926

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

MD5SUM BENCH= a0e1aec07865a725709061f3f17cc524
RANDOM SEED=703837926

node90.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		: 3000.238
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		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1977500 kB
Buffers:         12392 kB
Cached:          30112 kB
SwapCached:       8768 kB
Active:          29124 kB
Inactive:        23552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1977500 kB
SwapTotal:     4192956 kB
SwapFree:      4177796 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          15980 kB
Slab:            11776 kB
Committed_AS:   894332 kB
PageTables:       1436 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= 66304 MiB
End job on node90 at 2009-05-20 03:16:08