Trace number 1832806

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S56507352-034.cnf
MD5SUM3489273d9d670dd6da5e410852c60205
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark530.094
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.00/0.17	c |         0 |   50017   151971 |      --       0       --      -- |     --   | -383/771
0.00/0.17	c ==============================================================================
0.00/0.17	c Result  :   #vars: 11671   #clauses: 50017   #literals: 151971
0.00/0.17	c CPU time:   0.151976 s
0.00/0.17	c ==============================================================================
0.00/0.22	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.22	c Number of variables   : 11671        
0.00/0.22	c Number of clauses     : 50017        
0.00/0.25	c Parsing time: 0.03         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-1832806-1242788183/watcher-1832806-1242788183 -o /tmp/evaluation-result-1832806-1242788183/solver-1832806-1242788183 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832806-1242788183.cnf -random-seed=315900539 

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 27844
/proc/meminfo: memFree=1920028/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0
/proc/27844/stat : 27844 (SatELiteGTI) R 27842 27844 26993 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 306847391 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 256365002834 0 0 4100 65536 0 0 0 17 0 0 0
/proc/27844/statm: 1339 235 195 169 0 50 0
[pid=27845] ppid=27844 vsize=0 CPUtime=0
/proc/27845/stat : 27845 (SatELiteGTI) R 27844 27844 26993 0 -1 4194372 62 188 0 0 0 0 0 0 21 0 1 0 306847392 0 0 1992294400 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/27845/statm: 0 0 0 0 0 0 0

[startup+0.039319 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27844
/proc/meminfo: memFree=1920028/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 310 250 0 0 0 0 0 0 20 0 1 0 306847391 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101324 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27844
/proc/meminfo: memFree=1920028/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 310 250 0 0 0 0 0 0 20 0 1 0 306847391 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27844/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301355 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27844
/proc/meminfo: memFree=1920028/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+0.701396 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27844
/proc/meminfo: memFree=1920028/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27850
/proc/meminfo: memFree=1913100/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=7540 CPUtime=1.26
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 1736 0 0 0 126 0 0 0 25 0 1 0 306847413 7720960 1722 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 1885 1722 76 170 0 1712 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12896

[startup+3.10263 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27850
/proc/meminfo: memFree=1910732/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=10844 CPUtime=2.87
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 2556 0 0 0 286 1 0 0 25 0 1 0 306847413 11104256 2542 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 2711 2542 76 170 0 2538 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16200

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27850
/proc/meminfo: memFree=1904780/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=16168 CPUtime=6.06
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 3906 0 0 0 604 2 0 0 25 0 1 0 306847413 16556032 3892 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 4042 3892 76 170 0 3869 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21524

[startup+12.7016 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 27850
/proc/meminfo: memFree=1893588/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=26684 CPUtime=12.46
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 6523 0 0 0 1241 5 0 0 25 0 1 0 306847413 27324416 6509 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 6671 6509 76 170 0 6498 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32040

[startup+25.5019 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 27850
/proc/meminfo: memFree=1875284/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=44188 CPUtime=25.25
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 10886 0 0 0 2517 8 0 0 25 0 1 0 306847413 45248512 10872 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 11047 10872 76 170 0 10874 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 49544

[startup+51.1016 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 27850
/proc/meminfo: memFree=1858132/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=61072 CPUtime=50.84
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 15104 0 0 0 5072 12 0 0 25 0 1 0 306847413 62537728 15090 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 15268 15090 76 170 0 15095 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 66428

[startup+102.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 27850
/proc/meminfo: memFree=1852308/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=66880 CPUtime=102.03
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 16563 0 0 0 10190 13 0 0 25 0 1 0 306847413 68485120 16549 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 16720 16549 76 170 0 16547 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 72236

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27850
/proc/meminfo: memFree=1846484/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=72688 CPUtime=162
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 18006 0 0 0 16186 14 0 0 25 0 1 0 306847413 74432512 17992 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 18172 17992 76 170 0 17999 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 78044

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27850
/proc/meminfo: memFree=1839956/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=79204 CPUtime=221.99
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 19613 0 0 0 22182 17 0 0 25 0 1 0 306847413 81104896 19599 1992294400 134512640 135212243 4294956240 18446744073709551615 134526231 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 19801 19599 76 170 0 19628 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 84560

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1832444/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=86596 CPUtime=281.97
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 21453 0 0 0 28178 19 0 0 25 0 1 0 306847413 88674304 21439 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 21649 21439 76 170 0 21476 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 91952

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1824844/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=94120 CPUtime=341.95
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 23365 0 0 0 34173 22 0 0 25 0 1 0 306847413 96378880 23351 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 23530 23351 76 170 0 23357 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 99476

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1824844/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=94120 CPUtime=401.94
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 23365 0 0 0 40172 22 0 0 25 0 1 0 306847413 96378880 23351 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 23530 23351 76 170 0 23357 0
Current children cumulated CPU time (s) 402.15

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

/proc/27850/statm: 28250 28092 76 170 0 28077 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 118356

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1798996/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=120660 CPUtime=641.86
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 29966 0 0 0 64156 30 0 0 25 0 1 0 306847413 123555840 29952 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 30165 29952 76 170 0 29992 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 126016

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1791828/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=127132 CPUtime=701.84
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 31574 0 0 0 70152 32 0 0 25 0 1 0 306847413 130183168 31560 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 31783 31560 76 170 0 31610 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 132488

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1791828/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=127132 CPUtime=761.83
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 31574 0 0 0 76151 32 0 0 25 0 1 0 306847413 130183168 31560 1992294400 134512640 135212243 4294956240 18446744073709551615 134536805 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 31783 31560 76 170 0 31610 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 132488

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1781588/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=137168 CPUtime=821.82
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 34113 0 0 0 82146 36 0 0 25 0 1 0 306847413 140460032 34099 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 34292 34099 76 170 0 34119 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 142524

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1781588/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=137168 CPUtime=881.81
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 34113 0 0 0 88145 36 0 0 25 0 1 0 306847413 140460032 34099 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 34292 34099 76 170 0 34119 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 142524

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1779412/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=139808 CPUtime=941.78
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 34763 0 0 0 94142 36 0 0 25 0 1 0 306847413 143163392 34749 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 34952 34749 76 170 0 34779 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 145164

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1768596/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=150104 CPUtime=1001.76
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 37338 0 0 0 100137 39 0 0 25 0 1 0 306847413 153706496 37324 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 37526 37324 76 170 0 37353 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 155460

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1768532/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=150104 CPUtime=1061.74
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 37338 0 0 0 106135 39 0 0 25 0 1 0 306847413 153706496 37324 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 37526 37324 76 170 0 37353 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 155460

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1768532/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=150104 CPUtime=1121.73
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 37338 0 0 0 112134 39 0 0 25 0 1 0 306847413 153706496 37324 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 37526 37324 76 170 0 37353 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 155460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1753364/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=165020 CPUtime=1181.71
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 41116 0 0 0 118128 43 0 0 25 0 1 0 306847413 168980480 41102 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 41255 41102 76 170 0 41082 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 170376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1753300/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=165020 CPUtime=1199.81
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 41116 0 0 0 119938 43 0 0 25 0 1 0 306847413 168980480 41102 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 41255 41102 76 170 0 41082 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 170376

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27856
/proc/meminfo: memFree=1753300/2055920 swapFree=4177796/4192956
[pid=27844] ppid=27842 vsize=5356 CPUtime=0.21
/proc/27844/stat : 27844 (SatELiteGTI) S 27842 27844 26993 0 -1 4194304 335 1841 0 0 0 0 19 2 15 0 1 0 306847391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27844/statm: 1339 239 197 169 0 50 0
[pid=27850] ppid=27844 vsize=165020 CPUtime=1199.81
/proc/27850/stat : 27850 (minisat_static) R 27844 27844 26993 0 -1 4194304 41116 0 0 0 119938 43 0 0 25 0 1 0 306847413 168980480 41102 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 1 0 0
/proc/27850/statm: 41255 41102 76 170 0 41082 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 170376

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27844 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=195970
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=22996
# CPU time returned by wait4() is 0.218966
# 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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.57
CPU system time (s): 0.45
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 170376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19597
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2176
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 1.49477 second user time and 3.07053 second system time

The end

Launcher Data 

Begin job on node90 at 2009-05-20 04:56:23
IDJOB=1832806
IDBENCH=70366
IDSOLVER=672
FILE ID=node90/1832806-1242788183
PBS_JOBID= 9322309
Free space on /tmp= 66304 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S56507352-034.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832806-1242788183/watcher-1832806-1242788183 -o /tmp/evaluation-result-1832806-1242788183/solver-1832806-1242788183 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832806-1242788183.cnf -random-seed=315900539

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

MD5SUM BENCH= 3489273d9d670dd6da5e410852c60205
RANDOM SEED=315900539

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:       1920508 kB
Buffers:         23456 kB
Cached:          64828 kB
SwapCached:       9092 kB
Active:          42648 kB
Inactive:        56088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1920508 kB
SwapTotal:     4192956 kB
SwapFree:      4177796 kB
Dirty:            2568 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            22644 kB
Committed_AS:   900668 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= 66300 MiB
End job on node90 at 2009-05-20 05:16:26