Trace number 1832790

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.5519
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.00/0.26	c |         0 |   75129   228255 |      --       0       --      -- |     --   | -471/1455
0.00/0.26	c ==============================================================================
0.00/0.26	c Result  :   #vars: 17539   #clauses: 75129   #literals: 228255
0.00/0.26	c CPU time:   0.244962 s
0.00/0.26	c ==============================================================================
0.00/0.34	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.34	c Number of variables   : 17539        
0.00/0.34	c Number of clauses     : 75129        
0.33/0.40	c Parsing time: 0.05         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-1832790-1242787687/watcher-1832790-1242787687 -o /tmp/evaluation-result-1832790-1242787687/solver-1832790-1242787687 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832790-1242787687.cnf -random-seed=456579558 

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 16257
/proc/meminfo: memFree=1706256/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306797619 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231882850386 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/16257/statm: 1339 235 195 169 0 50 0
[pid=16258] ppid=16257 vsize=5356 CPUtime=0
/proc/16258/stat : 16258 (SatELiteGTI) S 16257 16257 15570 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306797620 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/16258/statm: 1339 238 198 169 0 50 0
[pid=16260] ppid=16258 vsize=5356 CPUtime=0
/proc/16260/stat : 16260 (SatELiteGTI) R 16258 16257 15570 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 306797620 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882681639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 1339 239 199 169 0 50 0

[startup+0.090235 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16257
/proc/meminfo: memFree=1706256/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306797619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16257/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101238 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16257
/proc/meminfo: memFree=1706256/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306797619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16257/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301263 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16257
/proc/meminfo: memFree=1706256/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306797619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16257/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701295 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16257
/proc/meminfo: memFree=1706256/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 5356

[startup+1.50139 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1697792/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=8200 CPUtime=1.14
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 1896 0 0 0 114 0 0 0 25 0 1 0 306797654 8396800 1882 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 2050 1882 76 170 0 1877 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13556

[startup+3.10158 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1696000/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=10588 CPUtime=2.75
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 2518 0 0 0 274 1 0 0 25 0 1 0 306797654 10842112 2504 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 2647 2504 76 170 0 2474 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15944

[startup+6.30296 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1690816/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=15604 CPUtime=5.95
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 3745 0 0 0 593 2 0 0 25 0 1 0 306797654 15978496 3731 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 3901 3731 76 170 0 3728 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20960

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1681416/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=24412 CPUtime=12.35
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 5948 0 0 0 1231 4 0 0 25 0 1 0 306797654 24997888 5934 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 6103 5934 76 170 0 5930 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29768

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1664328/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=40948 CPUtime=25.14
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 10094 0 0 0 2507 7 0 0 25 0 1 0 306797654 41930752 10080 1992294400 134512640 135212243 4294956240 18446744073709551615 134536096 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 10237 10080 76 170 0 10064 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 46304

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1636872/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=68612 CPUtime=50.72
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 17000 0 0 0 5058 14 0 0 25 0 1 0 306797654 70258688 16986 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 17153 16986 76 170 0 16980 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 73968

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1630472/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=74420 CPUtime=101.91
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 18431 0 0 0 10175 16 0 0 25 0 1 0 306797654 76206080 18417 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 18605 18417 76 170 0 18432 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 79776

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1624200/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=80492 CPUtime=161.88
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 19986 0 0 0 16171 17 0 0 25 0 1 0 306797654 82423808 19972 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 20123 19972 76 170 0 19950 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 85848

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1615688/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=88948 CPUtime=221.86
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 22105 0 0 0 22167 19 0 0 25 0 1 0 306797654 91082752 22091 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 22237 22091 76 170 0 22064 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 94304

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1606344/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=98504 CPUtime=281.83
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 24438 0 0 0 28161 22 0 0 25 0 1 0 306797654 100868096 24424 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 24626 24424 76 170 0 24453 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 103860

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1602696/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=102336 CPUtime=341.8
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 25392 0 0 0 34157 23 0 0 25 0 1 0 306797654 104792064 25378 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 25584 25378 76 170 0 25411 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 107692

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1598408/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=106296 CPUtime=401.77

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

/proc/16263/statm: 29318 29130 76 170 0 29145 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 122628

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1578504/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=125996 CPUtime=581.69
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 31351 0 0 0 58140 29 0 0 25 0 1 0 306797654 129019904 31337 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 31499 31337 76 170 0 31326 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 131352

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1578440/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=125996 CPUtime=641.66
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 31351 0 0 0 64137 29 0 0 25 0 1 0 306797654 129019904 31337 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 31499 31337 76 170 0 31326 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 131352

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1562504/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=142372 CPUtime=701.63
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 35439 0 0 0 70129 34 0 0 25 0 1 0 306797654 145788928 35425 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 35593 35425 76 170 0 35420 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 147728

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16263
/proc/meminfo: memFree=1561928/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=142372 CPUtime=761.6
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 35458 0 0 0 76126 34 0 0 25 0 1 0 306797654 145788928 35444 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 35593 35444 76 170 0 35420 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 147728

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16269
/proc/meminfo: memFree=1561792/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=142372 CPUtime=821.57
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 35458 0 0 0 82123 34 0 0 25 0 1 0 306797654 145788928 35444 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 35593 35444 76 170 0 35420 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 147728

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16269
/proc/meminfo: memFree=1550400/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=153996 CPUtime=881.54
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 38310 0 0 0 88117 37 0 0 25 0 1 0 306797654 157691904 38296 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 38499 38296 76 170 0 38326 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 159352

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16269
/proc/meminfo: memFree=1550400/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=153996 CPUtime=941.52
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 38310 0 0 0 94115 37 0 0 25 0 1 0 306797654 157691904 38296 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 38499 38296 76 170 0 38326 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 159352

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16269
/proc/meminfo: memFree=1550400/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=153996 CPUtime=1001.49
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 38310 0 0 0 100112 37 0 0 25 0 1 0 306797654 157691904 38296 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 38499 38296 76 170 0 38326 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 159352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16269
/proc/meminfo: memFree=1536640/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=167736 CPUtime=1061.46
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 41756 0 0 0 106107 39 0 0 25 0 1 0 306797654 171761664 41742 1992294400 134512640 135212243 4294956240 18446744073709551615 134529537 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 41934 41742 76 170 0 41761 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 173092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16269
/proc/meminfo: memFree=1536584/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=167736 CPUtime=1121.43
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 41756 0 0 0 112104 39 0 0 25 0 1 0 306797654 171761664 41742 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 41934 41742 76 170 0 41761 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 173092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16269
/proc/meminfo: memFree=1536520/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=167736 CPUtime=1181.41
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 41756 0 0 0 118102 39 0 0 25 0 1 0 306797654 171761664 41742 1992294400 134512640 135212243 4294956240 18446744073709551615 134527722 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 41934 41742 76 170 0 41761 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 173092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16269
/proc/meminfo: memFree=1536520/2055920 swapFree=4179588/4192956
[pid=16257] ppid=16255 vsize=5356 CPUtime=0.33
/proc/16257/stat : 16257 (SatELiteGTI) S 16255 16257 15570 0 -1 4194304 335 2604 0 0 0 0 31 2 15 0 1 0 306797619 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16257/statm: 1339 239 197 169 0 50 0
[pid=16263] ppid=16257 vsize=167736 CPUtime=1199.69
/proc/16263/stat : 16263 (minisat_static) R 16257 16257 15570 0 -1 4194304 41756 0 0 0 119930 39 0 0 25 0 1 0 306797654 171761664 41742 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16263/statm: 41934 41742 76 170 0 41761 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 173092

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 16257 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=313952
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=27995
# CPU time returned by wait4() is 0.341947
# 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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.61
CPU system time (s): 0.41
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 173092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.313952
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2939
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= 11

runsolver used 1.45678 second user time and 2.88156 second system time

The end

Launcher Data 

Begin job on node75 at 2009-05-20 04:48:08
IDJOB=1832790
IDBENCH=70358
IDSOLVER=672
FILE ID=node75/1832790-1242787687
PBS_JOBID= 9322360
Free space on /tmp= 66268 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832790-1242787687/watcher-1832790-1242787687 -o /tmp/evaluation-result-1832790-1242787687/solver-1832790-1242787687 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832790-1242787687.cnf -random-seed=456579558

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=456579558

node75.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		: 3000.213
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		: 3000.213
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:       1706800 kB
Buffers:         29256 kB
Cached:         270740 kB
SwapCached:       7568 kB
Active:          50752 kB
Inactive:       258860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706800 kB
SwapTotal:     4192956 kB
SwapFree:      4179588 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          14596 kB
Slab:            25508 kB
Committed_AS:   877864 kB
PageTables:       1424 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= 66264 MiB
End job on node75 at 2009-05-20 05:08:10